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Publication numberUS1206045 A
Publication typeGrant
Publication dateNov 28, 1916
Filing dateJan 3, 1914
Priority dateJan 3, 1914
Publication numberUS 1206045 A, US 1206045A, US-A-1206045, US1206045 A, US1206045A
InventorsArthur E Smith
Original AssigneeArthur E Smith
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Nasal inhaler.
US 1206045 A
Abstract  available in
Images(1)
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Claims  available in
Description  (OCR text may contain errors)

A. E. SMlTH.v

N ASAL INHALER.

APPLICATION FILED JAN. 3.1914- Patented Nov, 28, 1916.

. ARTHUR E. SMITH, OF CLEVELAND, OHIO.

NASAL INHALER.

Specification of Letters Patent.

Patented Nov. 28, 1916.

Application filed January 3, 1914. Serial No. 810,114.

To all whom it may concern Be it known that I, ARTHUR E. SMITH, a citizen of the United States, residing at Cleveland, in the county of Cuyahoga and State of Ohio, have invented certain new and useful Improvements in Nasal Inhalers, of which the following is a specification.

My invention relates to a nasal inhaler such as used in the administering of a gas or gases for producinganesthesia or analgesia and the object thereof is to make a simple and eflicient device of this character possessing many advantages over nasal inhalers now in use.

One of the principal objections to the use of nasal inhalers is the fact that they cannot be made to accurately and comfortably fit the noses or face contour of different patients, with the result that the gas will escape around the margins of the inhaler and the patient will be irritated by the misfit of such inhaler. Various shapes of inhaler have been devised and various means have been provided to prevent leakage and to give comfort to the patient in the application of the device but they have notbeen a success inasmuch as the difficulties referred to have not been entirely overcome. Included among the means employed for a close fit of the inhaler is rubber, but such material has not given full satisfaction, and moreover, the same is not entirely sanitary inasmuch as it is afiected and deteriorated by solutions or boiling water usedfor antiseptic purposes.

The principal object of my invention is to provide a nasal inhaler which can be fitted accurately and comfortably to the nose of the patient and may be made and kept sanitary for use from time to time as the patient returns for further work.

Speaking in general terms, my inhaler comprises a casing of a somewhat general or more or less universal shape and size, and a ring of a plastic material of any suit able nature removably held upon the inner edge of the casing and adapted to be shaped to the shape of the nose and face of the patient. The plastic material is such that the same will harden sufficiently in a few moments and is also such that it may be readily made sterile. Inasmuch as the plastic material is removable, the casing itself may be utilized as a universal one, that is it may be used for different patients, but the material itself can'be preserved for future work of a. patient and be reapplied to the casing when the time comes, thereby saving the expense of new plastic material. In order to cover extreme conditions more than one of the nasal inhaler casings maybe kept at hand although a single casing is intended to cover the maj orit-y of conditions.

In the drawing, Figure 1 is an elevation of my nasal inhaler shown applied; Fig. 2 a cross section on the irregular line 22 of Fig. l; Fig. 3 a front elevation of the inhaler; Fig. 4c a rear elevation thereof; Fig. 5 a section on the line 55 of Fig. 3; and Fig. 6 an elevation of the plastic material shown removed from the casing.

Referring to the present embodiment of my invention as herein shown, the inhaler comprises essentially a body or casing 1 and a plastic material 2 'removably secured to the casing on its inner marginal edges. The casing may be made of any suitable material such as metal, glass, celluloid, etc., but by preference it is made of metal, and the same is made'hollow to receive the nose by being extended outwardly or forwardly in the general shape or contour of a nose. This construction results in inner marginal edges 3 which are substantially elliptical or eggshaped. These edges are provided with a groove at whose purpose willbe hereinafter explained. The casing is provided with one or more gas inlet openings or passages, and while I have herein shown two passages 5 entering from opposite sides, such number and particular arrangement is not essential. The casing is also provided with nipples or hose connections 6 communicating with the gas inlets 5 and adapted to receive the supply hose 7. By preference the inner side walls of the inhaler are provided with grooves 8 extending downwardly from the passages 5 to a position at the bottom of the inhaler in order that the lobes or sides of the nose of a patient may not obstruct or interfere with the passage of the gas.

The plastic material may be of any suitable nature for the purpose in view, such as modeling compound or the like, which is initially plastic at ordinary temperatures and capable of being easily worked and of hardening in a short time and also of being treated with antiseptics and boiling water for sanitary purposes. In practice the plastic material is worked into the form of a ring of the general shape shown in Fig. 6, and the same is thereupon applied to the marginal edges 3 and pressed thereon so as to enter the groove 4. The casing together with the plastic material is now applied to the nose of the patient and pressed with a sufficient force so that the plastic material will conform accurately to the contour of the nose and face. The operation may now proceed inasmuch as the plastic material will start to set or harden. The plastic material may be applied to the edges of the casing without any special care excepting that a greater mass thereof may be used at the point or points where it is liable to be most needed, and I prefer to trim off the material at the lower side flush with the bottom of the casing, such removed material being shown by the dotted lines 2 in Fig. 6. This will provide a proper fit with the lower part of the nose and will prevent any irritation thereof. Also if desired the plastic material on the lower side as at 2 may be trimmed ofi. Otherwise the material both inside and outside may be left as it becomes after the inhaler has been applied to the patient in the manner already explained.

The plastic material after having thus been used may be removed from the casing and preserved for subsequent work of the same patient, and the casing itself may be utilized for the next patient by applying new plastic material thereto and proceeding as above described. This newly formed material or removable form may be preserved for the subsequent work of such patient. Any form which has once been used and thus preserved may be applied to the casing and used as before. The form of course will fit the patient accurately and comfortably inasmuch as it has been molded to the contour of his nose and face. The plastic material may be of such character that it may be readily cleaned and rendered sanitary by antiseptics or the like without affecting the form. Also, if the material is capable of being softened by heat, it may be sterilized by boiling water and used over and over again, either with respect to the same patient from time to time or difierent patients. If desired the casing may be provided with an elastic head band 9 having hooks 10 for attachment to the casing through the me dium of the eyes 11. Any other suitable means of attachment of the inhaler to the patient may be employed if any such attachment is deemed necessary in addition to the tubes 7 which extend rearwardly and would have a tendency to hold the inhaler in position.

By the use of my invention I am enabled to provide an accurately fitting and com fortable nasal inhaler and one, moreover, in which the part that bears upon the nose and face of the patient is individual to such patient, the remainder thereof being capablt of more or less universal use.

I claim:

1. A nasal inhaler comprising a casing which is of the general shape of a nose and has inner marginal edges, and a hardening material on said edges which is initially plastic at ordinary temperatures and adapted to receive and retain the contour of the nose when applied thereto.

2. A nasal inhaler comprising a casing which is of the general shape of a nose and has inner marginal edges, and a hardening material removably mounted on said edges which is initially plastic at ordinary temperatures and adapted to receive and retain the contour of the nose when applied thereto.

3. A nasal inhaler comprising a casing which is of the general shape of a nose and has inner marginal edges provided with a groove, and a hardening material fitting upon said edges and in the groove which is initially plastic at ordinary temperatures and adapted to receive and retain the contour of the nose when applied thereto.

l. A nasal inhaler comprising a casing which is of the general shape of a nose and has inner marginal edges, and a hardening material in the shape of a ring correspondingto the shape of such edges and applied thereto, said material being initially plastic at ordinary temperatures and adapted to receive and retain the contour of the nose when applied thereto.

ARTHUR E. SMITH.

WVitnesses:

SAMUEL E. HIBBEN, ROBERT DOBBERMAN.

Copies of this patent may he obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. 0.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2663297 *Jan 19, 1953Dec 22, 1953Harold G BelascoNasal adapter for oxygen inhalation
US2831487 *Dec 3, 1954Apr 22, 1958Maxine A TafilawCatheter device
US2875759 *Dec 28, 1954Mar 3, 1959Galleher Jr Ellis AInhaler mask
US4216769 *Sep 29, 1978Aug 12, 1980Grimes Jerry LBi-flow nasal cup
US4795442 *Sep 11, 1987Jan 3, 1989Traflet Robert FMedical treatment tube construction
US4803981 *Mar 25, 1985Feb 14, 1989Vickery Ian MAnaesthesia mask
US5233978 *Apr 3, 1992Aug 10, 1993MedwayNasal oxygen mask
US5243971 *Jul 9, 1992Sep 14, 1993The University Of SydneyNasal mask for CPAP having ballooning/moulding seal with wearer's nose and facial contours
US5267557 *Aug 17, 1992Dec 7, 1993Her Mou LinNose mask with a filtering device
US5477852 *Nov 19, 1993Dec 26, 1995Airways Ltd., Inc.Device for treatment of sleep apnea
US5560354 *Jun 17, 1994Oct 1, 1996Rescare LimitedFacial masks for assisted respiration or CPAP
US5657752 *Mar 28, 1996Aug 19, 1997Airways AssociatesNasal positive airway pressure mask and method
US5687715 *Dec 22, 1995Nov 18, 1997Airways Ltd IncNasal positive airway pressure apparatus and method
US5724965 *Jun 6, 1995Mar 10, 1998Respironics Inc.Nasal mask
US5738094 *Aug 30, 1996Apr 14, 1998Hoftman; MosheAnesthesia/respirator mask with reduced nasal section enclosure and inflatable cuff
US6019101 *Oct 31, 1996Feb 1, 2000Sleepnet CorporationNasal air mask
US6039044 *Dec 8, 1995Mar 21, 2000University Of SydneyGas delivery mask
US6123071 *Sep 26, 1996Sep 26, 2000Resmed LimitedFacial masks for assisted respiration or CPAP
US6513526 *May 21, 1999Feb 4, 2003Resmed LimitedFull-face mask and mask cushion therefor
US6581602Feb 8, 2002Jun 24, 2003Resmed LimitedNasal mask and mask cushion therefor
US6631718Jun 8, 1999Oct 14, 2003Sleepnet CorporationAir mask with seal
US6634358May 8, 2000Oct 21, 2003Resmed LimitedNasal mask cushion assembly
US6701927 *Jun 11, 2002Mar 9, 2004Resmed LimitedFull-face mask and mask cushion therefor
US7069933Nov 12, 2003Jul 4, 2006Resmed LimitedBreathing mask and mask cushion therefor
US7178527Feb 11, 2002Feb 20, 2007Resmed LimitedNasal mask and mask cushion therefor
US7210481May 26, 2000May 1, 2007Sleepnet CorporationNose mask
US7219669Jun 8, 1999May 22, 2007Sleepnet CorporationNose mask
US7290546Mar 22, 2003Nov 6, 2007Invacare CorporationNasal mask
US7621274Jun 23, 2003Nov 24, 2009Invacare CorporationNasal mask
US8028698Sep 17, 2007Oct 4, 2011Invacare CorporationBreathing mask
US8051855Nov 13, 2006Nov 8, 2011Ric Investments, LlcRespiratory mask
US8056561May 12, 2006Nov 15, 2011Resmed LimitedFull-face mask and mask cushion therefor
US8371301Jul 9, 2010Feb 12, 2013Resmed R&D Germany GmbhBreathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas
US8402972Aug 27, 2009Mar 26, 2013Resmed R&D Germany GmbhBreathing mask arrangement and a forehead support device for same
US8479738May 20, 2011Jul 9, 2013Resmed R&D Germany GmbhBreathing mask arrangement as well as an application device and a forehead support device for same
US8505535Dec 23, 2009Aug 13, 2013Resmed LimitedMask system
US8517023Jan 29, 2008Aug 27, 2013Resmed LimitedMask system with interchangeable headgear connectors
US8522784Jan 23, 2013Sep 3, 2013Resmed LimitedMask system
US8528561Jan 18, 2013Sep 10, 2013Resmed LimitedMask system
US8550084Feb 27, 2009Oct 8, 2013Resmed LimitedMask system
US8636006Jan 3, 2007Jan 28, 2014Resmed LimitedMask
US8746250Jan 28, 2013Jun 10, 2014Resmed R&D Germany GmbhBreathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas
US8813748Nov 10, 2011Aug 26, 2014Resmed LimitedFull-face mask and mask cushion therefor
US8875710May 17, 2011Nov 4, 2014Resmed R&D Germany GmbhApplication device for a breathing mask arrangement
US8944061Mar 15, 2013Feb 3, 2015Resmed LimitedCushion to frame assembly mechanism
EP1488820A2 *Jul 24, 1998Dec 22, 2004Ric Investments, Inc.Nasal mask
WO2008106716A1 *Feb 29, 2008Sep 12, 2008Resmed LtdRespiratory mask
Classifications
U.S. Classification128/206.24, 128/207.13
Cooperative ClassificationA61M16/06