GB107990A - Improvements in and connected with Apparatus for Administering Oxygen or other Gases. - Google Patents

Improvements in and connected with Apparatus for Administering Oxygen or other Gases.

Info

Publication number
GB107990A
GB107990A GB36216A GB36216A GB107990A GB 107990 A GB107990 A GB 107990A GB 36216 A GB36216 A GB 36216A GB 36216 A GB36216 A GB 36216A GB 107990 A GB107990 A GB 107990A
Authority
GB
United Kingdom
Prior art keywords
gas
cartridge
chamber
valve
nipple
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB36216A
Inventor
John Augustus Ward
Frederick Orlando Read
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB36216A priority Critical patent/GB107990A/en
Publication of GB107990A publication Critical patent/GB107990A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/02—Respiratory apparatus with compressed oxygen or air

Abstract

107,990. Ward, J. A., and Read, F. O. Oct. 12, 1916. Inhalers; gas and vapour douches.-Apparatus for administering oxygen or other gases and vapours by inhalation or as a throat douche, comprises a gas cartridge 2 held within a casing 1 having a box substantially larger than the cartridge and provided with ventilation apertures 1<a>. The casing 1 is closed at the upper end by a screw plug 5 carrying a cutting-nipple 9, and at the lower end by a screw-plug 4 adapted to force the cartridge against the nipple 9 so as to pierce the sealing diaphragm and release the gas. The gas passes via an expansion chamber 11, needle valve 12, gasbag fitting 13, 14, non-return valve 16, and union 18 to a face mask. The valve 16 mav be combined with means for mixing the gas with atmospheric air. Fig. 3 shows an arrangement in which the cartridge container is connected to the chamber 11 by an elbow piece 11<a>. Figs. 4 and 5 show a modification in which the gas passes from the valve 12 through a chamber 20 containing an absorbent saturated with a medicated liquid to a nozzle 28. The chamber 20 surrounds a tube 21 which is perforated on each side of a partition 24 so that the gas takes the path indicated by the arrows. The cartridge containing case 1 may be replaced by a revolver-like fitting so that a number of cartridges may be used in succession.
GB36216A 1916-10-12 1916-10-12 Improvements in and connected with Apparatus for Administering Oxygen or other Gases. Expired GB107990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB36216A GB107990A (en) 1916-10-12 1916-10-12 Improvements in and connected with Apparatus for Administering Oxygen or other Gases.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36216A GB107990A (en) 1916-10-12 1916-10-12 Improvements in and connected with Apparatus for Administering Oxygen or other Gases.

Publications (1)

Publication Number Publication Date
GB107990A true GB107990A (en) 1917-07-26

Family

ID=32481089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36216A Expired GB107990A (en) 1916-10-12 1916-10-12 Improvements in and connected with Apparatus for Administering Oxygen or other Gases.

Country Status (1)

Country Link
GB (1) GB107990A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641253A (en) * 1951-08-07 1953-06-09 Arthur E Engelder Anesthesia apparatus
US2651303A (en) * 1948-11-13 1953-09-08 Richard S Johnson Inhaler
DE951790C (en) * 1952-05-11 1956-10-31 California Research Corp Emptying device for metal containers
US2860634A (en) * 1955-05-18 1958-11-18 Res Lab Inc Oxygen dispensing device and nose piece combination
US2877766A (en) * 1955-02-01 1959-03-17 Moore Sylvia Myrtle Portable oxygen supply
US2944547A (en) * 1955-12-09 1960-07-12 Z And W Machine Products Inc Portable anesthesia machine, oxygen inhalator and resuscitator
US3021840A (en) * 1957-04-17 1962-02-20 Baxter Don Inc Portable anesthesia apparatus
US3045671A (en) * 1959-09-08 1962-07-24 William H Updegraff Portable inhaler
US4440163A (en) * 1982-07-30 1984-04-03 Gabriel Spergel Emergency escape breathing apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651303A (en) * 1948-11-13 1953-09-08 Richard S Johnson Inhaler
US2641253A (en) * 1951-08-07 1953-06-09 Arthur E Engelder Anesthesia apparatus
DE951790C (en) * 1952-05-11 1956-10-31 California Research Corp Emptying device for metal containers
US2877766A (en) * 1955-02-01 1959-03-17 Moore Sylvia Myrtle Portable oxygen supply
US2860634A (en) * 1955-05-18 1958-11-18 Res Lab Inc Oxygen dispensing device and nose piece combination
US2944547A (en) * 1955-12-09 1960-07-12 Z And W Machine Products Inc Portable anesthesia machine, oxygen inhalator and resuscitator
US3021840A (en) * 1957-04-17 1962-02-20 Baxter Don Inc Portable anesthesia apparatus
US3045671A (en) * 1959-09-08 1962-07-24 William H Updegraff Portable inhaler
US4440163A (en) * 1982-07-30 1984-04-03 Gabriel Spergel Emergency escape breathing apparatus

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