GB1055540A - Breathing apparatus - Google Patents

Breathing apparatus

Info

Publication number
GB1055540A
GB1055540A GB49168/64A GB4916864A GB1055540A GB 1055540 A GB1055540 A GB 1055540A GB 49168/64 A GB49168/64 A GB 49168/64A GB 4916864 A GB4916864 A GB 4916864A GB 1055540 A GB1055540 A GB 1055540A
Authority
GB
United Kingdom
Prior art keywords
tube
duct
breathing apparatus
valve
dec
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
GB49168/64A
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.)
AGA AB
Original Assignee
AGA AB
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 AGA AB filed Critical AGA AB
Publication of GB1055540A publication Critical patent/GB1055540A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86381—Head-establishing standpipe or expansion chamber [e.g., surge tanks]

Abstract

1,055,540. Breathing apparatus. AGA A.B. Dec. 3, 1964 [Dec. 12, 1963], No. 49168/64. Heading A5T. Breathing apparatus comprises container 24 divided by partitions 25 to provide an elongated path (container 24 may be replaced by a tube 26, see Fig. 2, not shown) connected at one end to tube 22 which is also connected to a supply of supplementary oxygen (or narcotic gas) and open to the surrounding air at the other end. On inhalation valve 14 closes exhalation tube 12, and air from reservoir 24, and supplementary oxygen passes through vapourizer 21 to entrain ether, duct 20, one way valve 18, duct 13 and inhalation tube 11 to the lungs. On exhalation, valve 14 closes duct 13 and gas is exhaled through tube 12 and one way valve 19. For forced breathing bag 16 may be connected to duct 13.
GB49168/64A 1963-12-12 1964-12-03 Breathing apparatus Expired GB1055540A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE13804/63A SE302660B (en) 1963-12-12 1963-12-12

Publications (1)

Publication Number Publication Date
GB1055540A true GB1055540A (en) 1967-01-18

Family

ID=20298014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49168/64A Expired GB1055540A (en) 1963-12-12 1964-12-03 Breathing apparatus

Country Status (5)

Country Link
US (1) US3366133A (en)
CH (1) CH426501A (en)
DE (1) DE1233537B (en)
GB (1) GB1055540A (en)
SE (1) SE302660B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1071659A (en) * 1964-06-09 1967-06-07 Cyprane Ltd Improvements in or relating to volatile anaesthetic vaporising apparatus
SE305722B (en) * 1966-01-19 1968-11-04 Aga Ab
US3518989A (en) * 1966-02-14 1970-07-07 Henry W Seeler Valve assembly
SE309468B (en) * 1966-02-15 1969-03-24 Aga Ab
DE2245993A1 (en) * 1972-04-12 1974-04-04 Eckart Frimberger DEVICE FOR HEART MASSAGE AND VENTILATION
US3796216A (en) * 1972-04-24 1974-03-12 K Schwarz Resuscitator
US4501271A (en) * 1981-10-13 1985-02-26 John William Spear Resuscitator
US4821713A (en) * 1986-07-07 1989-04-18 Jack Bauman Resuscitator
US5537998A (en) * 1987-01-14 1996-07-23 Bauman; Jack Emergency manual resuscitator with means for detecting air pressure
SE9602415D0 (en) 1996-06-19 1996-06-19 Siemens Elema Ab Apparatus for supplying air and at least one additional gas to a living being
US20070039619A1 (en) * 2005-08-22 2007-02-22 Kohnke Ole B Manual resuscitator with oxygen tubing reservoir

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077191A (en) * 1957-05-24 1963-02-12 Philip L Stanton Anesthetizing and resuscitating apparatus
NL285307A (en) * 1961-11-17
NL290539A (en) * 1961-11-18
US3256876A (en) * 1962-03-06 1966-06-21 Air Shields Volume indicator for anesthesia machine system

Also Published As

Publication number Publication date
US3366133A (en) 1968-01-30
DE1233537B (en) 1967-02-02
CH426501A (en) 1966-12-15
SE302660B (en) 1968-07-29

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