ON THE INHALATION. OF ATOMIZED FLUIDS, By H. BEIGEL, M.D., L.R.C.P. /V (FROM THE LONDON LANCET.] ON THE TREATMENT OF CHRONIC DISEASES OF THE LUNGS BY THE INHALATION OF ATOMIZED FLUIDS. By MORELL MACKENZIE, M.D. [FROM THE LONDON MEDICAL TIMES AND GAZETTE.] A NEW MODE OF TREATING DISEASES OF THE CAVITY OF THE AOSE. By J. L. W. THUDICHUM, M.D., M.R.C.P. Lettsonian Professor of Medicine of the Medical Society of London. [FROM THE LONDON LANCET.] Jourtlt €rtiti0W. PUBLISHED BY OODMAN & SHURTLEPF, 13 & 15 TEEMONT STREET, BOSTON. CIRCULAR. Having devoted much attention during the past three years to constructing Apparatus for the Atomization of Liquids, and having been successful, — we believe, from testimony of the most eminent medical authority, — in produ- cing more simple, reliable, and convenient instruments than any hitherto constructed, we are led to publish, in connection with a description of them, two articles from foreign authors of high standing, in which they show the great advantage of employing Atomized Liquids in diseases of the Throat and Lungs. We have also introduced an article “ On a New Method of Treating Diseases of the Nasal Cavity.” A description of the Apparatus required for its employ- ment may be found on page 28. For much valuable information, enabling us successfully to adapt the apparatus for Atomization to its uses, we are indebted to the Physicians of this city specially engaged in the treatment of diseases of the Lungs and Throat, who have openly signified their good opinion of the merits of this form of inhalation, and who urged us to enter upon the manu- facture of the instruments we now offer to the profession. Since we commenced their manufacture, several important improvements in these instruments have been awarded Letters-patent, and are not found in any other apparatus for atomization. Having had much experience in the manufacture of Apparatus of the kinds described, we can assure purchasers that they are made with the utmost care, with view to complete efficiency, convenience, and durability, and every one is warranted. A Gold Medal has lately been awarded us by the Middlesex Mechanics’ Association, for Atomizing and Surgical Instruments, as will be seen from the following report signed by a leading New-England Surgeon and Physician : — “1503. Codman & Shurtleff, Boston, Mass; One Case Surgical Instru- ments and Atomizers. — “ The Committee have no hesitation in awarding foi this superb exhibition the highest, premium. **)#'** The various other instruments for Inhalation of Atomized Liquids, mid for Local Anaesthesia, were all apparently fault- less, both in design and workmanship. The exhibitors are regarded as more especially deserving the highest token of merit for having produced nothing except of their own manufacture. GOLD MEDAL, (Signed) '“OILMAN KIMBALL, M.D., Chairman.” The parts of each kind being interchangeable, physicians at a distance requiring new tubes or other parts, ci.n be sure that they will be adapted to the apparatus previously purchased, j Doubtless many of our patrons, nn; they the opportunity, would make the inquiry of us, — Which kind of Atomizing Apparatus is, all things considered, the best? Our reply would be, that, for most uses, the Steam Apparatus is to be preferred, — 1st Because, being self-acting, it produces an even and continuous flow . of spray without inconvenience or labior. 2d. The warmth of the spray produced by it is often ah advantage. On the other hand, the Air Apparatus is ready for use at the moment: the Steam Apparatus requiring a few moments for the raising of steam. In ordering, the cuts should be referred to, to prevent possibility of mis- understanding. To save collection expenses, funds should always be sent with the order, either in a post-office order, or registered letter, or if by mail, express or otherwise, carriage paid. For safety of funds addressed to us by either of the first two methods we will be responsible. If funds sent exceed the amount of the order, the excess will he returned with the goods. If no funds are sent, we shall forward the articles by express, with bill for collection, with collection expenses added, or we may decline to fill the order. For such testimony in regard to the value of our Apparatus as will he most highly esteemed, we refer to pp. 24, 25, and 26. CODMAN & SHTJKTLEFF, 13 & 15 Xremont Street. Boston, March, 1869. From the London Lancet. ON THE INHALATION OF ATOMIZED FLUIDS. BY H. BEIGEL, M.D., E.R.C.P. The application of medicaments is effected in a two-fold manner, viz.: either directly on being applied immediately to the suffering part, or indirectly by being received into the circulation of the blood; so that through this agency, which reaches all parts of the body, it may also affect those parts on which we intend to act. Where a direct influence is possible to the physician, he will never think of attempting to reach his aim by circuitous routes. The straight way in medicine is also the best and most effectual, and those branches of our art which could pursue this direct track have enjoyed quick and conspicuous progress. We need only call to our mind surgery, ophthalmology, midwifery, and partly also, the treatment of skin diseases. But it is not very long since, that even in such cases as catarrh of the conjunctiva, simple ulcers, scabies, &c., very many compound medicines were ordered,—a kind of therapeutics which disappeared with the development of local treatment. Many parts of the body will certainly, by their position, ever exclude a direct proceeding in the matter just spoken of; as, for instance, the basis cranii, the heart, the pancreas, spleen, kidneys, &c., because no natural duct leads us to them. But the natural ways leading to others, which are therefore within our reach, have not been sufficiently appreciated. This was the case with the organs of respiration. The cavum oris and the pharynx were too easily accessible to be overlooked; but the glottis was considered a stoppage for any further advance, and the trespassing on which is almost impossible. One thing remains remarkable: It has always been observed, that one of the most important occurrences in life, respiration, proceeds in the most im- mediate manner; that the inhalation of different gases produces very marked effects upon the organism; and although man was, and usually is, so ready to imitate easily explicable phenomena of Nature, and to use them for his benefit, nevertheless the attempts to gain influence upon the body, and particularly upon the organs of respira- tion, through breathing an artificially-created atmosphere, were very rare. Grecian, Roman, and Arabian physicians recommended inhalations, but never attempted to use anything but vapors and fumigations; so 2 Inhalation of Atomized Fluids. that a non-volatile chemical body could not come into contact with the organs of respiration. But at all times the urgent necessity of immediate application of medicaments in the organs of respiration was so rnueh felt, that Mascagni, a very renowned physician, once said, “if ever a specific should be devised against consumption, it would be such as to be introduced into the organism through the windpipe.” Besides this inhalation, some physicians of later date made use of blowing pulverized medicaments into the larynx in dis- eases of that organ. Aretaeus made use of a tube for blowing, which method in our times has been renewed with great benefit by Trous- seau and other physicians. In many Continental spas, arrangements were made to create an atmosphere suffused with mineral water, which the patient was recommended to inhale. But, inasmuch as the mineral water was turned into vapor, it need not be said that the so-called “ vaporatoria,” or inhalation saloons, were filled merely with common water vapors. In 1849, Auplian, of Euzet-les-Bains, originated the idea of atom- izing the mineral water, by throwing a jet of the liquid against the wall of the inhalatory. After a short time, the same system was adopted in Lamotte-les-Bains. But Sales.Giron first constructed at Pierrefonds an apparatus through which the fluid was subdivided into a fine vapor, which was inhaled by the patients with great benefit. His chief merit consists in his transferring this method from the vaporatory of the spas, to which it was hitherto restricted, into the hands of every physician, by devising a portable inhalation apparatus. Thus a long-cherished wish of physicians was realized, and from that time a new era in the local therapy of the organs of respiration com- mences. This apparatus of Sales-Giron consists of a vessel filled with the fluid which is to be atomized. Above this vessel an air- pump is placed, which compresses the air above the surface of the water. The pressure is indicated by manumetre. The water escapes through a fine opening of a tube, and strikes against a small metal disc, where it is turned into very minute vapor, which is inhaled by the patient. When Sales-Giron placed the results obtained in his vaporatory, and some years later his portable apparatus, before the Academie de Medecine, of Paris, great sensation was caused. At first, it was questioned whether the atomized fluids reached the larj-nx, the trachea and the lungs. Different opinions arose, and various experimenters arrived at different results. Meanwhile the new method gained more partisans. At last the Academie de Medecine took the investigation into their own hands; and, on Jan. 7th, 18G2, Poggiale, the reporter of the elected committee, in a deeply interest- ing, extensive, and brilliant discourse, gave a substantiated statement of the case, based upon experiments. This statement was entirely in favor of the new method; and it was experimentally proved also by other authorities, that not only the vapor, but the chemical bodies, which, by being atomized, are incorporated into it, reach not only the trachea, but the cells of the lungs. Some time after, (in 1859,) Matthieu constructed an apparatus which he called nepliogine, and exhibited it before the Academie de Medecine. But the greatest simplicity in the construction of the Inhalation of Atomized Fluids. 3 inhalation apparatus was attained by Dr. Bergson. lie placed two glass tubes with very fine openings at one end, at right angles to each other; the other end of one tube dips into a vessel filled with the fluid which is to be subdivided, while the other is fastened to a caoutchouc tubing, about a yard in length. At the middle of this tubing is attached a rubber ball, and the end extends into a ball also, so that the one in the middle represents an air reservoir, and that of the end a pair of bellows. If the latter is pressed by the hands of the patient, the air in the upper ball is compressed, escapes through the fine opening, and causes a vacuum in the other tube; the fluid of the vessel then ascends through aspiration, and is turned into fine mist when leaving the capillary opening. (See figure 3, page 18.) Upon this principle, which is as excellent as it is simple, Siegle has based his inhalation apparatus; putting aside the bellows, which fatigued the hands of the patient very much, and substituting a vapor kettle, into which one of the tubes descended. The vapor issuing forth effects the same purpose as the bellows, and the patients-inhale comfortably. One inconvenience which all the apparatus had in common was, that the cloud of vapor containing the subdivided fluid, not only rushed into the mouth of the inhaler, but moistened also his face. With indifferent medicaments tl is was only disagreeable; but with liquids of a more acrid or caustic nature,—as for instance nitrate of silver,—it was not only disagreeable, by reason of leaving black spots on the face and forehead, but even injurious as a caustic for the eyes. (See note.) If we set asid-i the effect, praised by Demarquay, Leiblinger, and others, in conjunctivitis and keratitis, likewise the effect upon the ear, upon ulcers, &c., and only consider the effect upon the organs of respiration from the mouth and pharynx with its arches, the uvula, the glands through the larynx and trachea, with its ramifications to the lungs, we meet with a great number of diseases upon which the local therapy just spoken of exercises a great influence. But as the respiration is performed more or less powerfully and deeply, the atoms of the pulverized fluid reach the more or less distant organs of that function. From this fact it becomes self-evident that it will be necessary to respire feebly, if the influence should be directed upon parts situated in the mouth or pharynx; more powerfully and some- times strenuously, if it should be our intention to act upon the larynx, trachea, or lungs. And further, as the lungs admit the greatest amount of air when the sitting position is assumed, it is manifest that we should place the patient in that position if we intend a deep penetration of the atomized cloud, whilst we should allow him to stand if we merely intend to act upon organs not so far distant. I do not intend to allude to such individuals as are excited and nervous at the aspect of every, even the most innocent instrument. Suffice it to say, that the inhalation apparatus do not enjoy an exception. But there are persons—happily not frequently met with—whose respiratory channels are so sensitive, even in a healthy state, that they cannot bear inhalations, either with pure water or any other NOTE.—The use of the Shield (described with Fig. 15, p. 17, and Fig 6, p. 19,) serves to surmount these inconveniences most perfectly. Inhalation of Atomized Fluids. 4 fluid, at the first attempt, and several sittings are necessary to accus- tom them to the process. All cases of high sensitiveness which I have hitherto observed were patients with laryngeal diseases; whilst with others, and particularly with those suffering from diseases of the lungs, inhalations agreed very well. The temperature of the atomized cloud, of course varies portion to the distance from the spout of the apparatus, and must be regulated according to the nature of the special case. For some patients, it is even necessary to have the fluid to be atomized, warmed. When the apparatus is in order, and ready to act, the patient stands or sits, and inspires more or less powerfully and deeply, according to the requirement of the case. The advice which has been given, that the patient should put out his tongue and keep his nostrils closed, when inhaling, is, in my opinion, superfluous and useless. It would exceed the limit allowed me were I to attempt to treat on all the diseases against which atomized fluids in general, and especially inhalations, have been beneficially used. Demarquay has applied them in many cases, pharyngitis-granulosa, ulcera-syphilitica, iaryngetis-chronica and syphilitica, phthisis, &c., and reports that cure or improvement has often been obtained in a few days. Other authors, Zdekauer, Fieber, Schnitzler, Gerhardt, Lewin, Walden- burg, McKenzie, Gibb, and others, report favorable success by inha- lations in cases of whooping-cough, asthma, inveterate bronchitis, aphonia, tuberculosis, gangrena pulmonum, pneumonia, bronchiectasis, emphysema, &c. The number of the cures effected, as well as the time in which the cure took place, is far more favorable than in similar cases which were treated internally, and my own experience induces me to agree with that statement. The inhalations form a real specific in certain cases of hemoptysis, in cough which is a result of eccentric irritation of the larynx, or trachea, in hoarseness and aphonia as consequences of acute or chronic inflammation of the mucous membrane of the larynx. The cure is sometimes effected with amazing rapidity, after many other medicaments have been applied without effect. Of many cases which I have observed, I shall here mention a few only. Case 1. A. B ,- an unmarried lady, consulted me at the end of last year for hoarseness, from which she had suffered for several years, and which was the more unpleasant to her, as she sang well, and a great deal, previous to that affection,—a pleasure the depriva- tion of which gave herself and her friends great concern. The voice was coarse and without timbre; the larynx was painful only at the beginning; now it is indifferent to external pressure. Laryngoscopy can easily be affected, and shows only a slight unnatural redness of the mucous membrane of the larynx, and of the vocal ligaments. No other inconvenience exists. In course of the affection a great many medicines were tried, and all without any effect. I applied inhalations of alum (ten grains to the ounce of water.) After three applications a striking improvement was observed, which, after five, was so complete, that I discharged the patient, advising her not to Inhalation of Atomized Fluids. 5 sing yet; but after a week she could no longer resist, therefore resumed singing, and sang as before the affection. Case 2. C. D , a merchant from Lima, advised by his physi- cians, left that country and came to England. Ilis suffering consisted in a severe attack of a very troublesome cough, which came on every eight or ten days, and lasted for a day or two, and then ceased. During that time the sputa were tinged with a good quantity of pure blood. After each attack the patient felt very exhausted. When he came under my observation, he was very pale and emaciated ; his voice was coarse. The result of physical examination was infiltra- tion of the left apex; otherwise the conditions were normal. Three days after the examination he had a severe attack; he coughed frequently and very severely, and was not ten minutes without coughing. The sputa consisted more of blood than mucous, and were very copious. The quantity of blood he ejected during the day was about two tea-cups full. I ordered immediately an inhala- tion of tincture of sesquichloride of iron. The cough did not de- crease ; but the sputa, after the first inhalation, was not tinged. The patient inhaled twice a day, and had, altogether, thirty inhalations. The intervals between the attacks were, in the meantime, much pro- longed. Blood never appeared during the cough, which altogether disappeared when extract of hyoscyamus was substituted for the above-mentioned liquor. The appearance of the patient had very much improved; and after six months’ stay in this country he again returned to Lima, whence he has repeatedly written, assuring me of his perfect health. Case 3. E. F , a vocalist, had caught a severe cold, in conse- quence of which he was very often attacked with considerable pain in his throat of a choking character; he felt, besides, a burning sensation in the larynx, and his face was covered with perspiration. Each attack lasted about ten minutes, when it disappeared and re- turned several times in the course of the day. There was no typical appearance to be observed. The larynx was indifferent to external pressure. The result of laryngoscopy was negative. Blistering, internal application of the acetate of morphia, cannabis indica, opium and iron, were had recourse to, but without any effect. I applied acetate of morphia by means of inhalation, (half a grain to an ounce of distilled water,) and the effect was, a perfect cure after ten applications. In conclusion, I shall proceed to make a few remarks on the medicaments I use for inhalation. Generally speaking, every chemical body which is soluble can be atomized, and therefore inhaled. The largest number of remedies contained in the Materia Medica can therefore be used for the local therapy of the respiratory organs. But it must be borne in mind that, besides the local effect, the medicaments are much more readily absorbed through the mucous membrane than they are by internal application,—a fact which must be taken into consideration, when the dose is to be decided on. The following medicaments are those mostly recommended and 6 Inhalation of Atomized Fluids. found beneficial by practitioners engaged in treatment by inhalation, and which I can recommend from my own experience:— 1. In inhalatory treatment of the respiratory organs, nitrate of silver deservedly occupies the first place. Its dose is three to five or ten grains, in one ounce of distilled water. It is particularly service- able in inflammatory conditions of the pharynx and the larynx. The strength of the solution, the frequency of the sitting, and the duration of the same, must be adapted to the nature of the particular case, It need scarcely be mentioned that proper care must be taken if strong solutions are inhaled. 2. Much milder in its effects is nitrate of alumina, which, as far as I am aware, was first used by myself in inhalations. I prepared it from a simple solution of the metal in nitric acid, working the crystals in distilled water repeatedly, condensing the solution by evaporation and recrystalizing. It rendered good service, not only in inflammation, but also in nervous affections of the larynx and trachea. The dose is three grains in an ounce of distilled water. Very useful medicaments are the following:— 3. Tannin,—three grains to eight or ten grains in an ounce of water. 4. Alum,—four grains to ten or fifteen grains, ditto. 5. Solution of sesqui-chloride of iron,—one minim to five or ten minims, ditto. 6. Corrosive muriate of mercury,—four grains to one or two ditto. 7. Acetate of lead,—a grain and a half to eight grains ditto. 8. Sulphate of zinc,—half a grain to five ditto. 9. Common salt,—which has long been considered a most useful agent in the treatment of diseases of the respiratory organs. On the supposition that it was present in the atmosphere near the sea and saline springs, physicians have been in the habit of sending thither patients affected with chest diseases; and to give the full benefit of it to those who were not able to travel, it had always been the object of physicians to create an artificial sea air. But it is only since the invention of the inhalation apparatus that this object could be fulfilled. The application of common salt for the purpose of inhalation is therefore very extensive, and produces very marked effects. I make use of it in doses of from five to ten and twenty grains to an ounce of water; and one ounce is effective, particularly in diseases of the lungs and windpipe. In nervous affections, particularly of the larynx, and also the asthma, narcotics have been used especially. 10. Tincture of opium,—one to ten minims in an ounce of water, and the preparations of opium. 11. The salts of iodine, bromine, chlorine, and some others. Authors report the good effects of arsenic, in the shape of Fowler’s solution, and in a dose of half to five minims in an ounce of water. Lastly, besides the different mineral waters, there must be men- tioned :— 12. Pure or distilled water, cold or warm, or even as hot as the patient can bear it. It renders, in many cases of inflammation and paralysis of parts of the larynx, good service. Treatment of Chronic Diseases of the Lungs. 7 From the London Medical Times and Gazette. ON THE TREATMENT OF CHRONIC DISEASES OF THE LUNGS BY THE INHALATION OF ATOMIZED LIQUIDS. MOREL!. MACKENZIE, M. D. The author, after an elaborate description of the various instru- ments invented for the purpose of introducing medicine by means of inhalation, enters into an account of the apparatus invented by Dr. Siegle, of Strasbourg, and himself, which he describes. Dr. Siegle’s simple apparatus is an excellent one, and the author stated that he had often used it with great advantage. After enumerating the physicians and physiologists wTho had worked at the subject on the Continent, the author analyzed the experiments which had been per- formed by Demarquay, Fournie, Brian, and others, on rabbits and dogs. He then related his own experiments, which had been carried out in conjunction with Dr. Duchesne, of Woodford. After detail- ing various experiments performed on pigs and dogs, Dr. Mackenzie sums up the results. 1st, Demarquay’s and Brian’s experiments \m dogs; 2d, his (Dr. Mackenzie’s) on pigs and dogs; 3d, an experi- ment performed by Demarquay, in the presence of numerous wit- nesses, on a woman with a tracheal fistula, in which it was shown that the inhaled liquid penetrated to the trachea, though there was a great obstruction at the upper opening larynx. This experiment which has been previously unsuccessfully performed by Fournie, has since been repeated by Lieber, Schnetzler, and others, with result, similar to those obtained by Demarquay. 4th, the fact first shown by Bataille, and since by Moura Bourouillou, the author, and others, that after the inhalation of a colored atomized solution the sputa remained tinged long after the employment of the laryngoscope could detect any traces of the material used. On the one hand there was an immense number of positive proofs of the penetration of atom- ized liquids: on the other hand there were a few experiments per- formed, with negative results. It was scarcely necessary to remark that any experiment might be performed—the most simple chemical test employed—in a manner to insure failure. But a few experiments of this sort could have little weight against the mass of evidence on the other side. The author stated that the greatest benefit from this system of therapeutics might be expected and had resulted, in bronchitis, asthma, and haemoptysis, lie brought forward twenty-two cases treated between October, 1863, and January, 1864. There were ten cases of bronchitis, six of phthisis, two of haemoptysis, three of asthma, and one of whoop- ing-cough. The author did not believe that in phthisis the treatment 8 Treatment of Chronic Diseases of the Lungs. would have a positively curative effect, but was beneficial in cutting short intercurrent bronchitis. Of the twenty-two cases detailed, only two were unable to make use of this curative process. Of the ten cases of bronchitis, eight were cui-ed, one relieved, and one obtained no benefit. The average duration of the time required for curing these cases, though most of them were severe, and of long standing, was only fifteen days and a quarter. The shortest time was six days, (a severe case) ; the longest forty days. The duration of treatment was not in proportion to the severity of the disease, one mild case requiring twenty-eight days to get well. Of the six pa- tients laboring under consumption, two were unable to use the inha- lations on account of the irritation which they caused. Of the re- maining four cases, while the physical signs did not undergo any material alteration, the local symptoms (expectoration, pain and cough) were greatly relieved. The general health was much im- proved in two cases, Nos. 11 and 15, slightly in a third, and not at all in a fourth. In two cases of haemoptysis, one severe and the other slight, the atomized liquids rapidly stopped the bleeding. In three cases of asthma, one a very severe case, which had obstinately resisted the ordinary treatment, this system of therapeutics soon gave relief. In one case of whooping-cough (in an adult) the inhalations gave immediate relief, and quickly effected a cure. The author stated that during the past year he had used atomized liquids in more than eighty cases of diseases of the lungs, and that he had found the plan of treatment no less successful than was detailed in this paper. The various instruments referred to in the communication were brought before the society, and likeAvise diagrams illustrating their action and method of employment. Dr. Gibb said that the subject of the author’s paper was one of the highest importance, and in which he took the greatest interest. In the earlier part of his pro- fessional career, he (Dr. Gibb) had looked forward to the time when some means might be devised for introducing fluid in a minute state of division into the interior of the bronchial tubes, which would prove more certain in its effects than the vapor inhaled from certain sub- stances. From the evidence brought forward by the author, illus- trated by experiments of his own .and Continental investigators, he had not the slightest doubt that any atomized fluid reached the mi- nutest bronchial tubes and air cells; and from his own experience of the inhalation of fluid thus atomized or pulverized, he was quite sat- isfied such was the case. With Siegle’s atomizer, he. had caused the inhalation of a solution of the iodide of silver, for a few minutes only, in a case of rapid phthisis in the second stage of the disease, with profuse expectoration and laryngeal mischief. The effect of this was, a general feeling of warmth throughout every part of the chest, and subsequent diminution of the expectoration. This feeling of warmth so generally diffused, convinced him that the atomized fluid had reached the minutest bronchi. As a palliative in some cases of phthisis, and as likely to diminish the amount of expectora- tion, the inhalation of atomized fluids would prove useful; but it never could be relied upon as a curative agent in this disease. With regard to bronchitis, the chronic form especially, asthma and hannop- Treatment of Diseases of the Cavity of the Nose. 9 tysis, his own experience agreed with that of the author, and showed that in many cases the greatest amount of relief could be obtained. Indeed, he had been surprised at the good results which sometimes followed,—in the two former, especially. As furnishing an addition- al and most useful therapeutic agent, in the treatment of laryngeal and chest diseases, the inhalation of certain atomized fluids must be regarded as one of undoubted value, and he (Dr. Gibb) gladly bore testimony in its favor. From the London Lancet. ON A NEW MODE OF TREATING DISEASES OF THE CAVITY OF THE NOSE. LETTSONIAN PROFESSOR OF MEDICINE OF THE MEDICAL SOCIETY OF LONDON. J. L. W. THUDICHUM, M. D.; M. R. C. P., The treatment of diseases of the cavity of the nose has hitherto been attended with very great difficulties, owing to the circum- stance that the cavity is large, complicated by many sinuosities, inter- rupted by many thin, bony and membranous projections, and there- fore little accessible, and for the most part not accessible at all, to instruments by which growths might be removed, or topical remedies applied. The removal of excrescences from the lower and median nasal canal was yet the most successful of surgical operations, al- though it was frequently left incomplete, or remained unavailing, owing to the speedy return of the polypi. But the topical applica- tion of remedies for the treatment of acute and chronic affections of the nasal cavity, which is certainly the principal therapeutic require- ment, and in many eases prevents the formation of polypi, could oidy be attempted by mechanical contrivances which were so objectionable to the patients, that, after longer or shorter trials, they had to be abandoned. I have had under my own care, several important cases of affection of the nasal cavity, in which the mere possibility of cleansing the cavity of the nose would have been a great boon to the patients; others, in which I have no doubt the application of reme- dies, such as we are in the habit of using in conjunctivitis, would have effected a speedy recovery from painful and troublesome condi- tions. The only mode of cleansing the cavity of the nose, which was then known in medical science, was by injections with a syringe ; but, owing to the velocity with which the injected fluid touched the walls of the nose, this process always created much irritation, pain, sternutation and lachrymation, and the patients mostly opposed the entrance of the fluid by expiratory efforts, which, indeed, were the only means they had of preventing the fluids from running down the choanm and reaching the larynx. The mere effect of pure water upon the Schneiderian membrane being highly irritating, two causes 10 Treatment of Diseases of the Cavity of the Nose. combined to defeat the object of injections of water; and when med- icines which might be supposed to have a beneficial effect upon the di- eased Schneiderian were dissolved in the water, they, although perhaps better tolerated than pure water, could not be kept sufficient- ly long in contact with the affected parts to exercise upon them even such slight medicinal action as their necessarily diluted state per- mitted. There was a third application that could be made,—namely, the introduction of medicines in the form of fatty or mucilaginous ointments. In one case in which I endeavored to benefit a chronic ozasna—a residue of scarlet fever—by topical applications, a solution of sulphate of zinc in intimate mixture with lard, had a most decided effect, the patient being much improved, though not cured. But this application of ointment to the surface of the lower canal of the nose, and to a part of the median canal, (which are the only portions that, as a rule, can be reached, even by clever manipulation,) is the most objectionable of any, so far as its accompaniments of irritation and pain are concerned, sternutation and lachrymation being not rarely long continued after it, and the peculiar pain producing a reluctance on the part of the patient, which it is difficult to overcome in young and old people. All these applications, then, were partial, imperfect, irritating and consequently unavailing to effect the desired end. Many cases of superficial ulceration ended in caries, embittering the life of the patients, and through the odor making intercourse impos- sible and family relations troublesome; other cases of chronic inflam- mation ended in deformity of the external nose and the formation of polypi in its cavity, and produced a constant false resonance of the voice; a number lasted throughout a lifetime, the nose being a con- stantly weak part, and capable of prostrating the patient at any opportunity which dust and wind might afford; others had conse- quences even more severe, and the specific ulcerations of the cavity of the nose only too frequently terminated in that sinking of its bridge, which is the most painful proclamation of disease with which a patient can become afflicted. Then there were the convulsive affections produced by local irritation in the nose—those cases of fab- ulous sneezing in which hardly any remedy availed, even in diminish- ing the number of spasms in time, because the centre and seat of the irritation could not be reached by medical agencies. Truly danger- ous were some cases of bleeding from the nose, in which the broken blood-vessel could not be reached by either styptics or mechanical compression, and could not be made to contract by contact with that most powerful of haemostatic agents, ice or ice-cold water. Not a few cases of this kind terminated fatally, or required the most des- perate measures to prevent the fatal end, such as plugging of the nose and choanae with sponges or tinder; and these not rarely left a condition of anaemia in which other accidental diseases could put a stop to life with comparative ease, or which continued Avithout the supervention of other diseases, enfeebling and considerably shorten- ing the rest of the life of such patients. All these difficulties, and many more which might be mentioned, are removed at one stroke by the discovery of Professor Weber, of Halle: that when one side of the nasal cavity is entirely filled Treatment of Diseases of the Cavity of the Nose. 11 through one nostril with fluid by hydrostatic pressure, while the patient is breathing through the mouth, the soft palate completely closes the choanae, and does not permit any fluid to pass into the pharynx (a physiological fact thus far already discovered by E. H. Weber, of Leipzig, before 1847, and published in Muller’s Archiv, 1847, pp. 351-354) ; while the fluid easily passes into the other cavity, mostly round and over the posterior edge of the septum narium, in some persons also through the frontal sinuses, and escapes from the other open nostril, after having touched every part of the first half of the cavity of the nose, and a great part, certainly the lower and median canal, of the second half. By means of the ap- plication of this principle to the treatment of diseases of the nose, it is possible easily and frequently to wash the nasal cavity, to disinfect and deodorize it, to remove the sordes which accumulates so easily in it, and to apply to its surface a great number of beneficial medicinal substances, so as to prevent acute affections from extending, and to incline them towards a speedy recovery: to stop haemorrhages, allay irritations, and subdue in a remarkable manner, chronic affections of the Schneiderian membrane, so as to reestablish a perfectly healthy surface and normal condition of the organ of smell. The Apparatus.*—A rod of iron or brass, thirty inches in length, is fastened upright into a heavily-loaded foot, so as to form a firm stand. On this rod slides a nut which can be fixed at any height by means of a screw, and carries an arm and ring, in which is cemented a high cylindrical glass vessel of a capacity of from one to two pints. The glass vessel is open above, and its cavity contracts within the ring in which it is fastened, here directly to pass into a small-bore muzzle, to which a suitably-sized flexible india-rubber tube, thirty- six to forty inches in length, is fastened. To the other end of the india-rubber tube a stop-cock is fixed; upon this a little cup-shaped collar, and upon this the cylindrical perforated muzzle of gutta-percha or of prepared india-rubber. If now the glass vessel is filled with fluid, and the little stop-cock immediately underneath the nozzle is opened, the fluid will escape at the fine openings of the nozzle; and if the nozzle accurately fits the nostril, and the fluid is allowed to flow, the fluid will enter and fill the cavity of the nose, as will be more specially described hereafter. Great care must be taken to ensure an adequate fitting of the nozzle to the nostril of the person who is to be operated upon, as, if fluid escape by the side of the nozzle, it makes the operation difficult and troublesome. It is there- fore necessary to have several sizes of nozzles, to be fixed upon the stop-cock at will. In order to avoid all possible chances of infection, and ensure cleanliness, I lay it down as a desideratum, that every person using the apparatus should have his or her own nozzle, to be used exclusively by that person. In dispensaries and hospitals, where this cannot be so easily effected as in private* practice, the utmost care should be exercised to clean the nozzles from any semi- solid matter which easily becomes firmly adherent to them. As the current is always directed outwards through the openings, there is * For the description of apparatus as manufactured by us, see page 23. 12 Treatment of Diseases of the Cavity of the Nose. hardly any chance of the interior of the nozzle becoming unclean or infectious. Yet it will be well to give to each patient, particularly if he he the subject of specific disease, his own apparatus. Even the suspicion that a patient might, by accident, blow into the tube and endanger his successor, will thus be avoided. Of the fluids to he employed for rinsing the nose.—Pure warm water, when introduced into the nose by means of the apparatus, causes, in most persons, a very disagreeable sensation, ending in lachrymation and sternutation (or tears and sneezing), with subse- quent copious discharge of watery mucus from the nose. If the quantity of water run through the nose be large, the “ cold ” pro- duced thereby, including the change in the sound of the voice, may last for some hours. To avoid this objectionable symptom, it is best to employ solutions of common salt, or other salts, of sugar or milk for rinsing the nose. In the course of practice, cases will arise in which all these solutions offer advantages. For general use, a solu- tion containing one ounce of common salt in a pint of water, is satis- factory. Some persons will bear less salt; others will tolerate more. Of this solution, having a temperature rather lower than that of the blood, from one to four, or if desired, any number of pints, may be allowed to flow through the cavities of the nose. It does not easily produce sneezing, rarely lachrymation, and hardly ever any subse- quent symptom of cold in the head. The saline solutions which, next to common salt, offer the greatest advantages, are those of the common phosphate of soda, and phosphate of ammonia and soda. They can be used by themselves, or mixed with the common salt. Their alkalinity has a beneficial effect upon the irritated Schneiderian membrane, and dissolves or loosens any deposits of mucus or pus, which so frequently dry and harden upon the surfaces of the nasal cavity. Of the fluids to he employed for deodorizing the nasal cavity.—For this purpose I have employed dilute solutions of permanganate of potash. This agent has done me such excellent service in removing the fetor of the mouth in cases of typhoid fever, that I was induced to apply it for the removal of the fetor of ozasna, and with the most striking and immediate success. A solution of from one grain to ten grains in a pint of water is a good proportion, according to the severity of the case. The solution tastes alkaline, and acts as a feeble escharotic upon healthy and particularly upon vascular and erythematous parts. When the margin of the nostrils is excoriated, the permanganate colors the excoriated part brownish; but the effect of this is rather beneficial than otherwise, as the excoriated and colored part dries easily, and after the shedding of the faint brownish pellicle, appears healthy. Mode of applying these and other fluids to the nose by means of the apparatus.—The fluid, of the proper composition and temperature, is filled into the glass vessel. All air in the india-rubber tube is now replaced by fluid, the escape of the air upwards being facilitated by gentle manipulation. The glass vessel is raised and fixed in the position which will give the desired pressure. A little fluid is now allowed to escape from the nozzle, to make sure that all air is ex- Treatment of Diseases of the Cavity of the Nose. 13 pelled. The patient (or healthy person, if it is only desired to show the physiological experiment) is seated in front of a basin, with his head and face slightly bent over it, the apparatus standing by his side. He is told to breathe through his mouth exclusively, and to abstain from swallowing. The nozzle, previously selected as of proper size, and connected with the apparatus, is now inserted into one of the nostrils, and held there by the patient’s hand of the same side. The little stop-cock (or tube) is now opened, and after a few seconds a continuous and rapid stream of fluid is seen to flow from the op- posite nostril into the basin below. Persons who have control over themselves will always bear the experiment as here described; but young persons, nervous females, and children, become confused, begin to cry, or to swallow and breathe through the nose. In such cases the level of the fluid in the glass should be very little above the level of the introitous into the external ear, so that the fluid runs very slowly, or only drops out of the free nostril. The hand of the operator should be-upon the india-rubber tube, to close it by com- pression the moment he sees bubbles come through the nostril, or perceives that the patient swallows or becomes confused. It is al- ways well to let the fluid pass at first under slight pressure, in order to allow sordes within the nose to be loosened and crusts of dried matter to be softened. When this has been effected, it is useful suddenly to raise the glass vessel and produce a rapid stream, which will then scour the impurities away. In some cases I have done this repeatedly with success. The loosening of crusts and lumps of inspissated mucous is always attended with some irritation, and also with retardation and diminution of the current of fluid. The sudden increase of the pressure is the surest means of causing the least inconvenience to the patient, and effecting in the quickest manner the purpose of the operator. It is also well to reverse the current now and then, as sordes are much better detached in that manner. If only one nostril is diseased, or the principal seat of the disease, I allow the fluid to enter by the opposite side, and to leave by the affected nostril. I then change the current, and filling the affected nostril, allow the current to leave by the healthy one. Thus, half a dozen or a dozen changes may be usefully instituted. It is really surprising what an amount of sordes will sometimes be removed from the nose by the rinsing process. Any one who has seen it once, will easily conceive the manner in which, by means of these constant accumulations, nasal diseases become chronic, incurable, and lead to fearful suffering and death. When water has been allowed to run through the nose, it takes two minutes and a half, before the sense of smell returns to its integrity. When saline solutions have been used, it takes about a minute and a half; but after the alkaline solutions a minute suffices to allow the perception of odors to be clearer than before the application. If the special excitant of the olfactory, as the perfumers term it, the neutralizer and stirrer-up of smell, ammo- nia, is applied immediately, even in less time than a minute will be sufficient. There are cases of chronic coryza, with some blenorrhagia, in which the affection of the Schneiderian membrane prevents patients 14 Treatment of Diseases of the Cavity of the Nose. from satisfactorily performing their business, which requires a full command of the organ of smell. Chemists, perfumers, wine mer- chants, provision merchants, and others, may belong to this category. In cases of this kind the topical treatment is beneficial. After the application of alkaline solvents in particular, the sense of smell is clearer. I hope that the advance which we are making in the treatment of diseases of the nose, may be shared by its physiology. There is no greater enjoyment of Nature’s triumphs, and no greater safeguard against noxious things of all kinds, than a healthy nose. Of the medicinal solutions which may he applied to the cavity of the nose.—Although the solutions before enumerated act in a measure as alteratives, resolvents, and escharotics, and, therefore, rarely con- stitute a sufficient medical application by themselves,, yet they are more frequently used for preparing the nose for the application of more energetic and specifically acting solutions. To this latter class belong the solutions of alum, sulphate of zinc, and sulphate of copper—the best astringents; the solutions of nitrate of silver, and bichloride of mercury—the most suitable alteratives; and the solu- tions of chloride of calcium, in which suboxide or oxide of mercury is suspended in a finely subdivided state, together with the bichloride solutions—the best specifics. Of stimulating solutions, a mixture of eau de Cologne with water or salt water, is sometimes useful. The probable concentration of these solutions can be surmised from the circumstance that the sensibility of the healthy nasal cavity stands about midway between that of the eye and the mouth. When the nasal cavity is completely filled with fluid, the specific sense of smell cannot any longer be exercised; even the solution of eau de Cologne is not perceived to be such when it once fills the nose. The sense of smell being thus entirely obliterated by the fluid contained in the nose, the reflex effects which substances may exercise by means of this sense are entirely absent; and the only impingement which the fluids can produce is upon the filaments of sensitive nerves coming from the fifth pair. It is owing partly to this circumstance that comparatively strong medicinal solutions are borne by the nasal cavity without great secretion. Another circumstance favoring the application of stronger solutions is the ready manner in which the healthy service of the nose defends itself against irritating, chemical- ly-impinging substances by means of a copious flow of mucus. Excoriated or ulcerated parts lack this power of rapid secretion; and hence they are affected by medicinal solutions much more than the healthy parts of the surface of the nasal cavity. What is here stated is the general result of experience and experiment; but, at the same time, I must insist that the application of medicinal solutions in each case should be begun with the greatest caution, as individuals differ greatly in point of irritability of the nasal cavity. In the beginning, therefore, very dilute solutions of medicinal substances should be used, and their strength be increased gradually, after their effect has been well exhausted, by the use of greater quantities, applied by a quick flowq or the use of smaller quantities in a slow current distributed over a longer time of contact. Treatment of Diseases of the Cavity of the Nose. 15 Solution of alum.—Half an ounce of roughly-powdered crystallized alum is dissolved in a small quantity of hot water, and the solution made up to one quart by means of cold and tepid water in such a manner as to ensure that the temperature of the solution should be below, but near to, blood-heat. In superficial ulceration or blenorr- hagic conditions this solution is well borne. Ulcerated parts, which, before its application were red, mostly appear as white patches after its application, thus showing that the effect of the alum on the ulcer- ated surface has been considerable. When I was desirous to manage with smaller quantities of solutions, I have sometimes mixed a little permanganate solution with that of alum. Solution of sulphate of zinc.—From a scruple to a drachm of the sulphate of zinc, dissolved in a quart of warm water, together with half an ounce or an ounce of sulphate of soda or sulphate of magne- sia, gives a suitable fluid. Solution of Sulphate of copper.—Of this sulphate also from a scruple to a drachm, mixed with half an ounce or an ounce of soda sulphate or magnesia sulphate, can be dissolved in a quart of warm water. Solution of acetate of lead.—Of this crystallized acetate from a drachm to two drachms, together with half an ounce or an ounce of crystallized acetate of soda, may be dissolved in a quart of warm water. Solution of nitrate of silver.—Of this salt not more than from half a grain to a grain should be dissolved in each ounce of water. A quart of water, therefore, in which previously from half an ounce to an ounce of nitrate of soda has been dissolved, may receive from sixteen to thirty-two grains of the nitrate. In particular cases the solution may be made stronger. The nitrate of potash is not so good as the nitrate of soda, because it has slightly irritating qualities. When it is necessary to use it in an emergency, when soda nitrate cannot be had, the solution should be more diluted. Solution of bichloride of mercury.—The greatest caution is neces- sary in the use of this agent, as it has a tendency to produce excoria- tions on healthy surfaces. The first solution to be employed should be one containing five grains of corrosive sublimate in a quart of water, in which an ounce of common salt is also dissolved. Solution of chloride of calcium with suspended oxide or suboxide of mercury.—These fluids are the common phagedmnic waters, or black and yellow wash, to which common salt has been added. Two drachms of calomel, twelve fluid ounces of lime-water, one ounce of common salt, and twenty ounces of warm water, yield the black solution. One scruple of corrosive sublimate, one ounce of common salt, twelve fluid ounces of lime-water, and twenty fluid ounces of common warm water, yield the yellow wash. These mixtures must be well agitated in the glass vessel while being allowed to run through the nasal cavity. Sedative solutions.—Of prussic acid forty minims to the quart of warm salt water, of tincture of opium two drachms, may be taken, These drugs may be added to some of the above solutions of metallic salts. But if this is desired, it is better to substitute a solution of 16 Treatment of Diseases of the Cavity of the Nose. morphia for tincture of opium. The prussic acid is incompatible with the copper, silver, and precipitated mercury solutions: it goes conveniently with the alum and common salt solutions. Styptic or haemostatic solutions.—Amongst these, ice-cold salt water, containing an ounce of salt to a pint of ice-water, takes the first place. When this, after having been continued for a considerable time, is insufficient to stop the haemorrhage, a fluid ounce of the tincture of the sesquichloride of iron may be added to each pint of ice-cold salt-water. Stimulating solutions.—One ounce of eau de Cologne upon ten ounces of salt-water, is a useful stimulant. Strong spirit of wine may be taken in place of the eau de Cologne. I have now fully, and for some readers, perhaps, somewhat too explicitly described a number of medicinal solutions which may with advantage be applied to the treatment of nasal diseases by the method in question. I was desirous to impress upon the memory of the reader the fact that I recommend only such solutions as are brought up to a certain specific gravity by salts which do not decompose the medicinal agents. There may be cases in which it is desirable to swell the Schneiderian membrane by watery fluid and produce endosmosis, and others in which highly concentrated solutions may beneficially be used to effect exosmosis and shrivel Schneider’s mem- brane. These adaptations, and the various accommodations of the fluids and their degrees of concentration, I must leave to the skill and ingenuity of those who make use of this method. They will also probably multiply the resources of the rhinotherapeutic pharmacy, and thereby add to the success and certainty of this interesting method of treatment. Description of Apparatus. 17 DESCRIPTION OF APPARATUS FOR TREATMENT OF DISEASES OF THE THROAT AND LUNGS BY- MEANS OF ATOMIZED MEDICATED LIQUIDS. DIRECTIONS POR USING ACCOMPANY EACH OP THE DIPPERENT POR'MS OP APPARATUS. Fig. 15. The Complete Steam Atomizer (patented). The name complete is used in connection with this apparatus with particular reference to the quality of its performance, as under no circumstances does it throw out little jets of hot water to frighten or scald the patient. The word is also appropriate when used to describe the apparatus itself, as it is the result of much care in arrangement, and of expense in the machinery em- ployed for its construction. On account of its convenience, durability, portability, compactness, and cheapness (in the best sense of the word), we think it adapted to come into almost universal use by physicians for their patients, and by patients at their homes. It consists of the sphere-shaped brass boiler A, steam outlet tube B, with packing-box C formed to receive rubber packing through which the atomizing tube D passes, steam tight, and by means of which tubes of various sizes may be tightly held against any force of steam by screwing down its cover while the packing is warm; the safety-valve E, capable of graduation for high or low pressure by the spring and screw in its top, the non-conducting handle F, by which the boiler may be lifted while hot, the medicament-cup and cup-holder G, the support H, base I I, the glass face-shield ./, with oval mouth-piece connected by the elastic band K with the cradle L, whose slotted staff passes into a slot in the shield-stand M M, where it may be fixed at any height or angle required by the milled screw N. The shield-stand is formed into a handle just above the waste-cup 0, and its base is formed to receive and hold this cup. It has also a sliding arrange- ment and set-screw, by which it may be fixed any desired distance from the atomizing tubes. The boiler is supplied with water through the opening into which the safety-valve is screwed. All of its joints are hard soldered, and cannot be separated by any heat short of redness or any pressure attainable with the lamp. Every one is carefully tested by very high steam pressure, and no accidents can happen to frighten the patient or injure the apparatus, should the water in the boiler become entirely exhausted. The spirit-lamp P is of brass, and is provided with means of graduating the flame, and with an extinguisher. The waste-cup, medicament-cup, and lamp, are held in their places in such a manner that they cannot fall out when the apparatus is carried or used Fig. 15. 18 Description of Apparatus. over a bed or otherwise. The apparatus is contained in a box x 4 x 8 inches; it can be carried from place to place by the practitioner without re' moving the atomizing tubes or the water; it can be unpacked and put in position for use in one minute, and repacked in the box in as short a time. Price of this Apparatus as represented in the cut, including two Glass Atom- izing Tubes, extra packings, and Shield Band, with directions for using, packed in box for transportation $6 00 In neatly made, strong, Black Walnut box, with handle, additional 2.50 Extra Face Shields, any size, including Elastic Band, each 50 Glass Atomizing Tubes, each, 50 cts.; Silver do., $2.00; Silver and Platinum, 6.00 Fig. 2 represents Dr. H. K. Oliver’s Hand Instrument, as described in a paper on Atomiz. ation, contributed by him to the “ Boston Med- ical and Surgical Journal” of March 8, 1866. a, Elastic Bulb with Valves, serving as a bellows to produce the spray within the jar. b, The Bergson Atomizing Tubes, the upright arm be- ing formed in part by a rubber tube, which dips into the medicament placed in the bottom of the jar. c, Opening for the admission of air. In this instrument the receptacle for the medi- cament and the shield for the protection of the face are united in one piece, while the spray is rendered exceedingly fine by being thrown forcibly against the side of the jar. Price, with two Atomizing Tubes, securely packed, accompanied with directions for using, $4.00. Price of Atomizing Tubes alone, 50 cents each. With Double Bulbs, instead of a Single one, $5.50. The Apparatus represented in Fig. 3 is essentially the same in form as that of Dr. Andrew Clarke, of England, but of improved construction. It con- sists of the Elastic Bulb r, which, with its valves, serves to force air into the Elastic Chamber g, which, alternate- ly expanding and contracting, supplies a steady stream of air to the Atomizing Tubes i, one branch of which dips into the vial containing the medicament. The stopper is of elastic rubber (patented), and fits perfectly the atomizing tubes and the vial. In addition to its other uses, this instrument constitutes a perfect Douche for bathing and making medicinal applications to burns, sensitive eyes, inflamed surfaces, painful sores, and for perfuming or disinfecting the sick-room. Price, with two Glass Atomizing Tubes, securely packed, $4.00. Price of Atomizing Tubes alone, 50 cents each. When of Silver, $2.00; when of Silver and Platina, $5.00. Fig. 2. Description of Apparatus. 19 Fig. 4. Freezing Ap- paratus for producing Local Ancesthesia. This form of appar- atus — similar to that represented in Fig. 3, with exception of Atom- izing Tubes, which are of metal,— is all that is required for producing Local Anassthesia by freezing with Ether, as employed by Dr. Rich- ardson, of London, or witli Rhigolene, as de- scribed by Dr. H. J. Bigelow, of Boston, in the “Boston Medical and Surgical Journal ” of April 19, 18GC. The Metallic Tubes which accompany this Apparatus are equally effi- cient for inhaling purposes, except for liquids liable to be vitiated by con- act with metal, for which glass or silver, or silver and platinum tubes should be used. Price of Apparatus, with Silver Plated Freezing Tubes, $5.00. Price, with two Glass Bergson Atomizing Tubes, and vial (fitted), thus com- bining in one the two apparatus for freezing and atomizing, represented in Figs. 3 and 4, $0.00. Price of Silver Plated Freezing Tubes alone, $2.00. Fig. 5 represents Siiurt- leff’s Atomizing Apparatus, (patented). It is similar to Dr. Clarke’s {Fig. 3), but has the shield b in addition. When used for inhalation the end of the shield is taken into the mouth, and serves both to protect the face and to depress the tongue, so that a direct and powerful current of spray may reach the throat. For making external applications the shield may be used to direct the spray upon a small surface only, or it may be disconnected, and the appa- ratus used without it. As all superfluous spray is turned to liquid by striking the inner walls of the shield, and is returned again to the vial by a suitably-formed orifice through the rubber stopper, this apparatus is very economical of the medi- cament, — a matter of some importance, when expensive liquids are employed. Extra shields of uniform or of various sizes will be furnished, if required, and can be connected with the other part of the apparatus without loss of time by passing them into the elastic rubber band which secures them to the upright standard. At f is a joint controlled by a thumb screw on which the shield swings when the vial is filled or emptied. COOMAN fc tHUHTLKEf BOSTON. Fig. *■ COOMAN L SHURTLEFP, BOSTON. Fig. 5. 20 Description of Apparatus. Price, with two Glass Atomizing Tubes, securely packed, $4.50; price of Atomizing Tubes alone, 50 cts. When of Silver, $2.00. When of Silver and Platina, $5.00. Price of Glass Shield, including an Elastic Band, each 25 cents. (For other Tubes adapted to the Bulbs, see Figs. 8, 9, 10, 11, 12, 13 and 14.) The rubber of Apparatus, Figs. 3, 4 and 5, is white and of the best quality. The Air Chamber or Reservoir Bulb l is covered with a netting of silk to prevent undue expansion, and to give the Chamber such rigidity as to afford a powerful current of spray. The valves are of a material and form to render them uniform and perfect in action in all positions, and each one is carefully fitted and ground to its seat. Rhigolene, of best quality, in strong 12-ounce bottles, per bottle, $1.00. Ether, of suitable quality, at market price.* Tubes adapted to Bulls represented in Figures 3, 4, and 5. o and f, (Figs. 8 and 9), conical end of air Tube for connecting with the rubber Tube of the Bulbs. r and o, (Figs. 8 and 9), Regulator (patented) for controlling the quantity and quality of the spray. Fig. 8. The Silver Plated Freezing Tube usually furnished with the Appa- ratus, Fig. 4. Price, with Regulator $2.00; when of Silver, $4.00; and when of Glass, without Regulator, $1.00. Fig. 9. Metal Tube, for throwing spray downwards into the larynx, or, when inverted, upwards into the posterior nares. It is also well adapted to freezing. Price, Silver Plated, with Regulator, $2.00; when of Silver, with Regu- lator, $5.00 ; when of Silver and Platina, with Regulator, $12.00. Figure 13. Glass Tube, for throwing spray downwards into the larynx or, when inverted, upwards into the posterior nares. Price, without regulator, $1. Pig. 9. Fig. 13. •Note.— Experience during the time in which Rhigolene and Ether have both been used for Local Anaesthesia, seems to have decided that Rhigolene is preferable to Ether, as being much quicker in action and more economical on account of lesser first cost, and smaller quan- tity required. Fears entertained, at first, of danger from its supposed great inflammability, have not been, we believe, in any instance realized. Description of Apparatus. 21 Figure 14. Glass Tube, for throwing spray upwards through the posterior nares. Price, without regulator, $1.00. Fig. 11 represents a very useful (patented) modification of the tube Fig. 9. By means of a nicely-made joint at b, the horizontal part may be turned to throw spray up or down, or in any direction at a right angle to the body of the tube, — the induc- tion end of the liquid-bearing tube being always downwards. It is particularly adapted to use in the throat, as the spray may be readily directed, either into the larynx or posterior nares. When Fig. 9 is used for the posterior nares, it is first charged with liquid and then inverted, and the operator is restricted to the use of as much liquid oply as the tube will contain; while with that represented in Fig. 11 the current of spray may be continued as long as desirable in any direction. This quality renders it in some cases superior to other, tubes for Local Anaesthesia. . Price, Silver Plated, with Regulator, $3.00; Silver, with Regulator, $6.00; Silver and Platina, with Regulator, $15.00. Fig. 10. Denial Tubes, w and z, the bifurcated portion of the Tubes (pat- ented), designed to deliver spray on both sides of the gum at the same moment, x and a, conical end of air Tube over which the rubber Tube of the bulbs is passed when used, r and b, Regulator (patented), to control amount of liquid. These Tubes are for use for Teeth Extraction, for painless removal of Den- tal Pulp, and other operations in Dental Surgery. With the Bulbs (represented in Figs. 3 and 4) they form the most desir- able Apparatus yet devised for these uses. For testimony in regard to the value of this Apparatus, see p. 26. Prices. — Either of those represented I in Fig. 10 (one being for use for Superior and the other for Inferior Teeth), Silver Plated, with Regulator $3.00; the COOMAN I. SHURTLEFF, BOSTON. Fig. 14. COOMAN L SHURTLEFF, BOSTON. \Fig. 11. Fig. 10. 22 Description of Apparatus. two, $6.00; when of Silver, either, $6.00; the two, $12.00. One Bifurcated Tube, for use for either jaw, having the bifurcated portion straight instead of curved, and therefore not as convenient,—Silver Plated, $3.00; Silver, $6.00. I Reversible Bifurcated Tube, -with joint as de- scribed in connection with Fig. 11, answering the same purpose as the two in Fig. 10. Price, Silver Plated, with Regulator, $5.00; Silver, with Regulator, $10.00. To all the Metal Tubes, for Local Anajsthesia, as suggested by Dr. Bigelow and others, we have attached a Regulator (patented), which, without mate- rially increasing the cost, adds greatly to their value, as it enables the operator to secure such an amount of liquid as will freeze in the least pos- sible time when the Tubes are used for Local Anaesthesia, and will afford the finest spray when used for inhalation. It is also very useful in pre- venting the passage of foreign substances into the Tubes. Many Silver and other Metallic Tubes are so made as to be nearly worthless on account of the manner in which the orifices are formed, and of the unsubstantial method of joining the two branches. Those of our manufacture have orifices formed in solid metal turned and drilled in a lathe, and the two branches are soldered firmly together in immediate contact, or connected by double braces for those formed on a right angle. Those described as Silver, or as Silver and Platinum, are made in the same manner; the latter have both Nozzles and the liquid-bearing Tube of Platinum, and are there- fore not liable to be acted upon by any liquid. All our Glass Tubes are well annealed and remarkably strong. The two branches are so united that they cannot possibly get into a wrong position relatively to each other, and therefore always work well in the hands of the most unskilled. The price of the double Bulbs being $3.00, any of the Tubes before described may be selected to form such an Apparatus as may be desired, and the price readily ascertained. The Bulbs are also very useful as Inflators for Pessaries, Barnes’ Dilators, and for other purposes. For extensive operations, we make a larger Freezing Apparatus with compound jets, which we will describe, if desired, by letter. Foot Bellows. We make a neat, substantial and durable Foot Bellows, with elastic air chamber, covered with netting, and supplied with six feet of tubing. It may be used with any of the atomizing tubes. Price, $8.00. Fig. 12. Description of Apparatus. 23 DISEASES OF NASAL PASSAGES, DESCRIPTION OF APPARATUS FOR TREATING TIIE METHOD OF DR. THUDICHUM. Fig. 6. Nasal Douche, or Appara- tus for treating diseases of the Nasal Cavity, by the method of Professor Thudichum. a, Reservoir, b, Lead- ing Tube c, Nozzle, fitting the nos- tril in such a manner that liquid can- not pass outward, nor air into the nostril. r>, Joint formed by inserting a short glass Tube within the rubber tubing, at which Nozzles of different sizes, or for different patients, may be connected without loss of time. Price, with two Nozzles, securely packed, $2.50; extra Nozzles, each, 25 cents. “ Cheap Nasal Douchesimilar to Fig. 6. Price, with two Nozzles, se- curely packed, $2.00; Extra Nozzles, each, 25 cents. Fig. 7. Dr. Oliver’s form of Apparatus for Nasal designed for office use. a, Black- walnut Stand, b, Conical Reservoir, c, Lead- ing Tube. d, Nozzle, e, Joint, r, Ring, hinged to Stand, to support the Reservoir. Price, with two Nozzles, packed for transpor- tation, $3.50; extra Nozzles, any size, each, 25 cents. In using either kind of Douche described, the Reservoir is placed higher than the head, and the rubber Tube is grasped near the Nozzle, between the thumb and finger, so as to control the current. The Nozzle is then depressed enough to allow a little of the liquid to escape, thereby expelling air from the Tube. It is then pressed gently into the nostril, and the grasp slightly relaxed, when the current will enter and fill the whole cavity of the nose and escape by the opposite nostril, the head at this time being thrown slightly forward over a basin, and the mouth kept open. Allen’s Nasal Douche. Instead of the reservoir furnished with other forms of Douche, this has a stopper, so made, that when inserted into a bottle of suitable size, such as can be found in every bouse, and the bottle inverted, the liquid will pass down the tube while air enters through another smaller tube in such a way as to form no inter- ruption to the egress of the liquid, un account ot ns cneapness ana portability, it will be found a desirable form of the Douche. Price, with 24-inch tube and one nozzle of best form, $1.20; with 36-inch tnbe, $1.50 Also, Traveller’s Nasal Douche and Syphon Douche, each . . 1 50 to 2.00 Fig, 6. Fig. 7. Fig. 16. 24 Opinions of Physicians and Surgeons. We also make little Stop-cocks of hard rubber, which are thought by some to add to the value of the Douche. If required, they are inserted in the Tube at the joints d or e. Price, additional, $1.75. It will be noticed that the forms of Apparatus represented in Figs. 6 and 7, though different in detail from those described by Prof. Thudichum, are the same in principle. Though very simple, and comparatively inexpensive, we know, both from observation and report, that they answer perfectly the purpose intended. Directions for using accompany each of the different forms of Douche Apparatus. OPINIONS OF PHYSICIANS AND SURGEONS. Boston, May 2, 1866. Gentlemen,—I have used the three kinds of Apparatus for Nebulizing, prepared by you, and 1 have found them perfectly safe in their arrangements, and useful for throat and lung complaints. Yours, respectfully, H. I. BOWDITCH. 18, Arlington St., Boston, May 11, 1866. Messrs. Codman & Shurtleff: Gentlemen, — Your Steam Atomizing Appara- tus furnishes an easy and valuable method of making local application to the fauces, larynx, and lungs. EDW. H. CLARKE. The following is an extract from a note from Dr. Henry J. Bigelow: — “ I have thus far found nothing better for freezing with Rhigolene than the tubes made by you after the pattern I gave you, and which I still use with your other apparatus.” Messrs. Codman & Shurtleff: Gentlemen, — Your Apparatus for Atomization of Liquids seems to have been carefully made, and I think it an efficient one where required for treatment of diseases of the Throat and Lungs. The Apparatus for Local Anaesthesia which you made for me answers the purpose perfectly. I am, very truly, your obedient servant, J. MASON WARREN. Boston, May 16, 1866. I have just had occasion to use one of your Apparatus for Local Anaesthesia, and it acted like magic. It is just the thing for Minor Surgery. April 29, 1867. I have thoroughly tested the Narcotic Spray Apparatus you sent me on trial, and believe it to be tlie best of any I have seen. I have been using one of your Steam Apparatus for about a year, and find it per- fectly adapted tor treating all diseases of the Throat and Lungs. Galveston, Texas, Sept. 27, 1867. Gentlemen,— I see that the impression prevails that Rhigolene is not suited to a warm climate, because it is thought that it boils at a temperature of 70 degrees F. The article which you sent me in January, and of which I have a small quantity remaining. I know has been subjected to 90 degrees, and often more, this summer, yet it has not lost in the least any of its efficiency. It produces congelation of the tissues where applied, almost instantly, and with an exceedingly small quantity. I am delighted with it, as well as with the excellent apparatus of Dr. Bigelow. It robs minor operations of all their terrors, entirely preventing pain j and this is a great consideration in an operation. I have ventured to freeze parts where the vitality is low, and never yet have I experienced the slightest trouble as to any secondary effects. Opinions of Physicians and Surgeons. 25 * “ It seems to me a singularly convenient and useful one.” * “ In completeness, elegance, and adaptability to the purpose for which it is designed, it is 1 think superior to any other ‘ Steamer ’ in "use.” * “ The little apparatus is the most complete for its price than any that have yet been manufactured, and the retail price so low, that expense is no longer an impediment to its employment by patients. * “ Our Boston friends, Messrs. Codmas & Shurtleff, have favored us with another modification of their model atomizer, and we must say that it is an elegant Instrument, and sufficiently cheap to bring it within the reach of every practising physician in the country: and their energy in this direction, in popularizing such useful apparatus, deserves commendation.” From Philadelphia Medical and Surgical Reporter of Nov. 28th, 1868: — *“We have received from the makers, Messrs. Codman & Shurtleff, a new instru- ment'for using atomized fluids, which appears to be very complete, simple, and durable. “The inventors claim that it cannot explode, unsolder, nor throw hot water jets instead of vapor. “If its future use warrants the expectations its appearance would lead us to form of it. it will prove very popular and very useful. “ For its thorough work aud durability, the price is very reasonable.” * “ Its operation is complete and satisfactory, and the ingenuity and artistic skill dis played in the design and manufacture, is a success truly.” * “I have not seen anything, either in workmanship or convenience, which surpasses it, and shall take great pleasure in recommending it as an admirable instrument.” * “ It seems to be as near perfect as such a machine can be, and I have no doubt will be much sought for by the profession.” From Boston Medical and Surgical Journal of Nov. 26th, 1868: — From the New England Medical Gazette of January, 1869: — “The ‘ Complete Steam Atomizer.’ as arranged by Codman & Shurtleff, seems the ultimatum ofconveuience. durability, portability, aud compactness for the purpose intended; and as to cheapness, we do not see how so perlect and extensive a piece oi machinery can be made for six dollars. “ Wherever frequent and continued medical inhalation is employed, this apparatus is invaluable. “ Their Hand Atomizer, for local application, is one which no physician should be without.” * “ It is the best constructed apparatus of the kind I have examined. “ Y our efforts in the practical atomization of remedies, are largely advancing this valuable means of treatment.” Massachusetts General Hospital, Codmas & Shurtleff's Complete Steam Atomizer has been used in the wards of the Massachusetts Genera) Hospital since its introduction. It is perfectly simple in its construction, yet substantial, compact, and safe. It atomizes steadily and completely, and gives entire satisfaction. BENJ. S. SIIAW, M.D. Resident Physician and Superintendent. Boston, February 15, 1869. * The Complete Steam Atomizer. 26 Opinions of Dentists. — Postage. Who have used the Freezing Apparatus for their branch of Surgery. OPINIONS OP DENTISTS, The Apparatus for Dentists’ use was referred to by Dr. Stellwagen, at a meeting of the Pennsylvania Odontographic Society, reported on p. 316 of Dental Cosmos, for January, 1867, as follows : — “ Dr. Stfllwagen then exhibited a Spray producer, of American Manufacture, having the tubes for the liquid and the air distinct and separate, which he thought made a more perfect Spray than the English Instrument, and with less Ether. “These Instruments have been employed with marked success in the Dental and Surgical Clinics of the Philadelphia Dental College.” “ I received the Instrument you sent, and it has proven all I could ask.” “ Messrs. Codman & Shut.tleff. —I inform you with pleasure that the Spray Apparatus of American manufacture, mentioned in the Cosmos of January, as brought before the Odontographic Society of this city, is of your manufacture, and has, within my own observation, been used by many, with very happy results.” Philadelphia, Jan. 24, 1867. “ It is very satisfactory The Double Tube is much superior to one 1 saw from * * * I wish you would send me another.” “ As T think I have given it a fair trial, I feel bound, in justice to its merits, and to my professional brethren, to add my testimony in its approval. The Tube which you let me have about two months ago (with regulating screw), I find to be an improve- ment.” “ Your Apparatus for Local Anesthesia, which we ordered some time ago, answers the purpose to our perfect satisfaction.” POSTAGE. The following will be sent by Mail, if so or-deyed, providing the amount necessary for prepayment of postage accompanies the order in addition to the price: — Apparatus, Fig. 3, complete 87 Apparatus, Fig. 4, complete 84 Combined Apparatus, Figs. 3 and 4, complete 1-05 Apparatus, Fig. 6, complete 1-00 Dentists1 Apparatus, consisting of bulbs, vial, and the 2 tubes represented in Fig 10 .90 One Glass, Silver, or Silver and Platinum Tubes, for Apparatus Fig. 1 or for Fig. 15 .09 Two Glass Tubes for Fig. 1 or for Fig. 15 12 One or Two Glass Tubes for Fig. 2 06 One Glass, Silver, or Silver and Platinum Tubes, for Fig. 3, or Fig. 5 06 Two Glass Tubes for Fig. 3, or Fig. 5 09 Silver, Silver-Plated, or Silver and Platinum Tubes, for Fig. 4, (also shown in Fig. 8) .12 Silver, Silver-Plated, or Silver and Platinum Tubes, Figs. 9 and 11 12 Dental Tubes, — either of those described in Figs. 10 and 12 15 The two described in Fig. 10 21 One or two Nozzles for either kind of Douche, Figs. 6, 7, and 16 06 Three or four Nozzles for either kind of Douche, Figs. 6, 7, and 16 09 Postage—Cents. Codman fy Shurtlejf, 13 Trcmont Street, Boston. 27 THE AUTOMATIC VACCINATOR. [Whittemore’s Patent.] FOR USING THE CRUST. MADE ONLY BY OURSELVES. A. Perforator having Its end counter-sunk or hollowed to re- ceive a small quantity of the crust. In using the Instrument, tlio forefinger is passed into tho King C, and the thumb pressed upon tho Lever B, by which the perforator i3 raised, and after reaching a cer- tain height is disengaged by the proper mechanism, when it de- scends with the forceof tho spring, and, slightly puncturing the skin, deposits tho virus. CODMAN Sr SHUATLEFF, BOSTON* A single, easy motion in one direction, is all that is required to operate the Instrument, — the skin being punctured and the matter deposited simultaneously. The pain attending its use is so slight as rarely to waken a sleeping child, while the operation is rendered much more certain than by other methods. sent (post-paid) on receipt of Price, c$1.00. Every one Warranted. The following, from sources that will be generally recognized and respected, is the only testimony we think it necessary here to present. I have examined and used the improved Vaccinator, which you were so kind as to send me. With a very long and extended knowledge and experience of the various methods of Vaccination, and the instruments employed in the performance of that simple oper- ation, I do not hesitate to say, that your Vaccinator is the best, and that with it, any one, without special dexterity, can vaccinate with great rapidity and certainty, and, as is of great importance, do a great deal of work iu a short time. Yours truly, HEMET A. MARTIN, M.D. Taunton' Lunatic Hospital, June SO, 1S07. I cannot speak too highly of your Vaccinator. I always charge it with a paste made of the powdered crust with Glycerine, which keeps perfectly well. Dr. NO ETON FOLSOM. VACCINE VIRUS always oil hand and sent by return train in answer to orders by mail or telegraph. We are able to supply Physicians and the Trade with Vaccine Virus of absolute purity and excellence. The Lymph we have furnished for the last four years has given such satisfaction, that we now offer it with the renewed and complete assurance, that no better service can be offered than that performed in this branch of our business. Vaccine Crusts, resulting from the dedication of perfect, unruptured vesicles, carefully selected and securely mounted in Gutta Percha, so as to be used without breakage or waste, $3.00 each. Quill Points, prepared so that the Lymph cannot chip o£T, well and carefully charged, in packages of ten points, $1.50 per package. Kach package i f Virus will be hermetically sealed, and packed very securely for preservation and easy transmission by mail, or otherwise, to any distance, and is abso- lutely warranted. Whenever its use fails to give perfect satisfaction, a fresh supply will be sent, on notification, within fifteen days. TERMS. , Codman & Shurtlef ’ 13 Tremont Street, Boston. 28 Tmm BPflOULUB. The accompanying cuts rep- resent an important improve- ment upon any form of Specu- lum hitherto iu use, lately devised by Prof. Horatio R. Storer, and exhibited by him to the Suffolk District Medical Society, on September 26th. It will be seen that by a sim- ple spring attachment at the side of the Cusco bivalve, (rep- resented at A,) the blades may at once be disjointed, swung around back to back, and there fixed by a turn of the nut al- ready existing upon the screw traversing the handles, with the effect of giving a retractor equal in working facilities to that of Sims’. Dr. Storer’s instrument is, in fact, a duplex one: as a specu- lum retaining the excellence of Cusco’s instrument, and as a retractor better for ordinary purposes than the complicated and more expensive instru- ments of Emmet, Bozeman, Fallen, and Bryant. The history of the invention, may be given in Dr. Storer’s own language, when describing it to the Society. “ A year ago I was discussing with my assistant, Dr. Stone, the features of Dr. Thomas’ Telescopic Speculum, and re- marked to him that while I was averse to the unnecessary mul- tiplication of instruments, 1 thought it possible to improve upon the best yet in use, which I considered Cusco’s to be. Some six months afterwards I had occasion to remove stitches from the anterior vaginal wall, after an operation for vesical fistula, and happened to have no retractor with me. I therefore directed Dr. Stone to remove the screws connecting together the blades of Cusco’s instrument, and by reversing their relative position I had at once the retractor that I desired. By subsequently attaching a moveable spring peg in place of one of the screws, and rendering the other one a fixed point, immediate change from the speculum to the retractor, and back again, became possible by a slight touch of the finger.” This instrument, (many of which have already been sold,) is of our own manufacture; and from its combining the advantages of two separate and distinct mechanical principles, and thus making one instrument serve the purposes of two, will probably come into almost universal use. It has been styled by Dr. Storer the “Boston Speculum,” but will doubtless be known by his own name. .Price, $7.00. Dr. Storer’s other instruments — his intra-uterine Scarificator, clamp-shield, of great value in ovariotomy and removal of the uterus by abdominal section, porte-caustique for intra-uterine applications, hollow needle with jointed handle, wire rope for ecraseur, pessary for retroflexion, prolapsed ovary and tumors in Douglas’s fossa, may also be obtained of us. CODMAN & 9HURTLEFF, BOSTON. COOMAN It SHUATLEFF, BOSTON. COOMAN It SHURTLEFF, BOSTON. IDE. E- CUTTER’S Fig. 1. PESSARY, FOR RETROVERSION OF THE UTERUS. The modification in this Pessary consists in the single posterior support,—the hooked termination and the joint. It operates as follows: — Extending the vagina in its long diameter, and in the direction of its antero-posterior curvature, it does not distend it transversely, nor interfere with the normal tonic contrac- tion of its transverse fibres; in which condition of the vagina there can be no retroverting of the uterus. Its fixed point, by means of the elastic suspension, is the sacrum, and not the vaginal or pelvis walls. The suspension imitates the natural elasticity of the normal uterine sup- ports, and permits a limited degree of motion. The suspension cord runs in the furrow between the buttocks, which prevents lateral motion of the Pessary. Motion upwards is preventedjby the post-utero vaginal cul de sac; downwards, by the suspension; forwards, by the cervix uteri, and backwards by the promontory of the sacrum. The joint, in the crook obviates the necessity of removing the belt, — permitting the tubingjto be turned aside during defecation, at the same time serving as a handle, by means of which the vagina may be kept at its normal length, and the uterus in situ naturalis during the bearing-down efforts, which, under other circumstances, are likely to retrovert a replaced womb. There are three sizes of the Pessary,—4£, 5, and 6 inches in length. Price of either size, with directions for introducing $3.00 CODMAN & SHURTLEFF, BOSTON. CODMAN 8. SHURTLEFF, BOSTON. Fig. 2. Fig. 3. Figures 2 and 3 represent, respectively, an Intra-Uterine, and a Prolapsus Pessary, which combine, with the usual features of such instruments, the advantages of convenient external support, and of the jointed hook, as in the other instrument. Price of either $3.00 30 Codman & Shurtleff\ 13 Tremont Street, Boston. Laryngoscopic Lantern, or Light Concentrator. Invented by Dr. II. K. OLIVER, This is, as far as we know, the only Laiiyngoscopic Lantern made in the United States, — those in use here being ail imported from Europe. To nearly all of these instruments there is the objec- tion that they are adapted to a par- ticular kind ol'lamp or gas fixture. The invention of Ur. Oliver obviates this objection, — his Lantern being, by a number of very simple contrivances, easily fitted to any kind of lamp or fixture. The want of a portable Light Con- centrator, of universal adaptability, has been greatly felt by Laryngoscopists when called upon to examine cases away from their office. It has also, as we know from personal experience, ob- structed the desirable extension of the study and practice of laryngoscopy, inasmuch as general practitioners and students have found it necessary, in order to provide themselves with a Light Concentrator, to purchase also the fixture or lamp to which it was at- tached. Ur. Oliver’s Instrument isdesigned for direct light, — a method preferred by many Laryngoscopists to reflected light. The lens, however, is of sufficient diame- ter for use with tne frontal reflector, if thought desirable. Auto-laryngoscopy being by general acknowledgment an important means of acquiring skill in the use of the laryn- goscope, there is attached to the Lan- tern a small mirror, which, by a very simple mechanism, has nearly all the movements usually afforded by the ball and socket joint. This Light Concentrator will be found useful not only in laryngoscopy, but in the examination of the external ear. In the same box in which the Lantern is packed, is a rack for three sizes of laryngeal mirrors, copied from London mirrors imported by Ur. Oliver, with which they bear favorable comparison. Description. — The Lantern is made up of three main portions, the front piece A, and two wings which hinge upon the front piece, and by which the diameter of the lantern may be increased beyond the diameter of any of the glass chimneys in ordinary use. These wings may be locked together at the desired point, as at a, a" The height of the flame from the part of the lamp suited for a support to the Lantern varies considerably, of course, in different lamps and gas stands; and inasmuch as the lens must be on a level with the flame, the tube containing it is attached to a slide B, which, moving in grooves in the front main piece, may be raised or lowered, as found necessary. The lens is also movable within the tube, in’order to admit of its being retained at its focal distance from the flame, when the diameter of the Lantern is changed. The movement is made by the sliding of a knob on each side (6) in an elongated opening in the tube. The Lantern is made firm upon the lamp by passing a bit of cord back and forth between the instrument itself and hooks (of), which are strung upon a cord tied around any suitable place in the lower part of the lamp. This arrangement is simple, extremely efficient, and universally practicable, — the latter point being difficult of attainment by any other mechanism. At c is seen the little mirror for use in auto-laryngoscopy. • OBMAN & 9HURTLEFF, BOSTON. Price, — Laryngoscopic Lantern $4 00 Auto-Laryngoscopic Mirror, additional 1 00 Set of three Laryngoscopic Mirrors 4.50 All the above fitted in Case 10.00 Laryngeal Mirrors, separately, any size 1.50 B3T Concise rules for use furnished with each Instrument. For full description of the Lantern and method of its employment, see article con- tributed to the Boston Medical and Surgical Journal, of October 8tn, 1868, by Dr. Olivkb. Codman & Shurtleff, 13 Tremont St., Boston. 31 ID Ft. CHAPMAN’S Spinal and Lumbar Ice and Hot Water Bags, For making dry, hot, or cold applications to the spine and other parts of the body. THE DOUGLASS PATENT ARTIFICIAL LIMBS. We have been appointed Agents for these very excellent Limbs, and will forward descriptive pamphlets, on application. RUBBER URINALS, For Males or Females. Figure 1. These Urinals valves, which pre- with tightly closing of the greatest ser- flicted with incon- Tliey are adapted on the person, and are provided with vent overflow; also stop cocks, and are vice for persons af- tinence of urine, for constant wear are quite durable. Figure 2. rPRIOES. Male, for (lay or night, .... $6.00 Male, for day only (Figure 1), . . . 5.00 Female, for day only (Figure 2), . . 4.00 IF A C T O FI -5T. . " c have over and connected with our Store, a Factory, with steam-power, where instruments of every description are made to order, or sharpened, polished and re- paired, and where old instruments may often be rendered nearly as good as new. 32 Codman & Slmrtleff\ 13 Tremont St., Boston. Ball and Socket, hard or soft Pads single, $4.00 “ “ “ “ double, 7.00 Ratchet, hard or soft Pad single, 4.00 “ “ “ double, 7.00 Spiral-Spring Pad single, 4.00 “ “ “ double, 7 00 French Style, or long Pad , single, 4.00 “ “ “ double, 7.00 L. B. White’s Patent Lever, hard Pads singlb, $7.00 to 10.00 “ “ “ “ “ “ double, 10 00 to 20.00 Hard Rubber single, 8.00 “ double, 10.00 Moc-main or Varicocele Trusses for Prolapsus Ani Dr. Banning’s, with separate attachments, for either kind of Hernia or Prolapsus, and lor spinal and abdominal support, $10.00 to 20.00 TRUSSES, FOR ADULTS. CHILDREN AND YOUTHS’ TRUSSES Ratchet, hard or soft Pads single $3.00 “ “ “ “ double, 5.00 French, soft Pads single, 3.00 “ “ double, 5.00 “ cheap style, soft Pads single, 2.00 “ “ “ “ double, 3 00 UMBILICAL TRUSSES AND BELTS. Umbilical Trusses $5.00 “ Belts, with adjustable Pads 5.00 “ “ Children’s 2 50 ABDOMINAL SUPPORTERS. Chapin’s , $4.00 Boston 4.00 London 5.00 Philadelphia, with pads giving support on lateral muscles 7.00 Fitch’s 4.00 Banning’s, with attachment for either kind, for Hernia, or for Prolapsus Uteri, Prolapsus Ani, or Spinal Curvature Mrs. Betts’, with Prolapsus Pad 7.00 The above-described Trusses and Supporters are nearly all of our own manufacture, and will be found of the first class as regards quality, adaptation, and workmanship. The prices are those for which we adapt them to the patient. Physicians sending measures, and taking the trouble and responsi- bility of fitting patients, will receive them at a discount of 38j per cent, from these prices. SILK ELASTIC ABDOMINAL BELTS. For use during pregnancy, and when abdominal support is required, $10.00 All kinds of apparatus for club feet, weak ankles, bow legs, malformations, &c., made to order to meet requirements of each case. SPINAL SUPPORTERS. 83“ DIRECTIONS for measuring for Trusses, Supporters, Crutches, Apparatus for Deformities, &o., will be sent, if requested. Shoulder Braces, Suspensory Bandages, &c., &c. DIRECTIONS FOR MEASURING. tigjUT* Indicate the measure around the limb in inches, >pposite the dotted lines of the cut. For Stocking to cover the entire limb, measure at iBCEGH. For Stocking to reach to G measure at A B C E G. For Stocking to reach to D, measure at A B C D. For Knee-cap, measure at D E F. For length of (Stocking, measure from I upwards. WE HAVE ALWAYS OH HAND Sizes to reach to II — Of best Silk. Of Cotton. To reach to G — Of best Silk. Of Cotton. To reach to I) — Of best Silk. Of medium Silk. Of Cotton. Sizes to reach from D to F (Knee-caps) — Of best Silk. Of medium Silk. Of Cotton. To reach from A to B (Anklets) — Of best Silk ("only). Unusual sizes and forms for special eases made to order. Also, Elastic Abdominal Belts, for Obesity, Pregnancy, Weakness, &c. Physicians ordering the above for patients, will receive them at a discount from retail prices. Having a Factory, with steam-power and experienced workmen, we can promptly make to order, or sharpen and repair, Surgical and Dental instru- ments. CODMAN & SHURTLEFF, 13 & 15 Tremont Street, Boston. APPARATUS FOR PARACENTESIS THORACIS, Approved by Dr. HENRY I. BOWDITCH, Accompanied with Directions kindly furnished by him. CAMMANN’S STETHOSCOPES, Articulated and Disarticulating. OTOSCOPES. LARYNGOSCOPES, simple Throat Mirrors. OPHTHALMOSCOPES —Greefe’s, Liebreich’s, Anagnostakis’s. iESTHIOMETERS. Dr. MILLER’S INTRA-UTERINE SCARIFICATOR. (See Boston Medical and Surgical Journal, March 21st, 1857.) DEWEE’S EVAPORATOR. SPLINTS AND FRACTURE APPARATUS. BIGELOW’S TOURNIQUET. SAYRE’S SPLINTS FOR HIP-JOINT DISEASE. HYPODERMIC SYRINGES, great variety. RENTE’S INTRA-UTERINE CAUSTIC INSTRUMENTS. HOLT’S DILATOR. BARNES’ DILATOR. UNIVERSAL SYRINGES. INHALERS. FEVER THERMOMETERS. GALVANIC BATTERIES AND APPARATUS. MEDICINE TRUNKS AND POCKET MEDICINE CASES. AMPUTATING, TREPHINING, POCKET AND OTHER INSTRUMENTS, in sets, or single. THE VARIOUS INSTRUMENTS OF DR. H. R. STORER, FOR THE TREATMENT OF UTERINE DISEASES. Apparatus for Club-Feet, Weak Ankles, Boiv-Legs, Spinal Curvature, Ac., made to order. Crutches, the best patterns, all sizes, always on hand. Mespirators, to prevent coughing on entering cold or warm air, also to prevent inhalation of dust. Teeth Forceps, Pluggers, Scalers, Excavators, Opera- ting Chairs, Spittoons, Mineral Teeth, Gold and Tin Foil, and all other Instruments, Implements, and Materials used in the practice of Dentistry. Skeletons, articulated and disarticulated. Skulls, articulated, disarticulated, and sawed, showing sinuses, internal and median ear. Manikins, Anatomical and Pathological Models,Charts, Ac., on hand or imported to order. Price-Lists of Manikins, Models, Skeletons, &c., furnished on application.