GB1439477A - Method of operating a respirator and an apparatus for applying said method - Google Patents

Method of operating a respirator and an apparatus for applying said method

Info

Publication number
GB1439477A
GB1439477A GB5718173A GB5718173A GB1439477A GB 1439477 A GB1439477 A GB 1439477A GB 5718173 A GB5718173 A GB 5718173A GB 5718173 A GB5718173 A GB 5718173A GB 1439477 A GB1439477 A GB 1439477A
Authority
GB
United Kingdom
Prior art keywords
valve
supply chamber
gas
kiv
pressure
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
GB5718173A
Other languages
English (en)
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.)
MAU Medicinsk Audiovisuell Undervisning AB
Original Assignee
MAU Medicinsk Audiovisuell Undervisning 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 MAU Medicinsk Audiovisuell Undervisning AB filed Critical MAU Medicinsk Audiovisuell Undervisning AB
Publication of GB1439477A publication Critical patent/GB1439477A/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. ventilators; Tracheal tubes
    • 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. ventilators; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • 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. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0072—Tidal volume piston pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB5718173A 1972-12-13 1973-12-10 Method of operating a respirator and an apparatus for applying said method Expired GB1439477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7216236A SE380976B (sv) 1972-12-13 1972-12-13 Sett att driva en respirator och apparat for genomforande av settet

Publications (1)

Publication Number Publication Date
GB1439477A true GB1439477A (en) 1976-06-16

Family

ID=20301936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5718173A Expired GB1439477A (en) 1972-12-13 1973-12-10 Method of operating a respirator and an apparatus for applying said method

Country Status (10)

Country Link
US (1) US3902487A (enExample)
JP (1) JPS49135485A (enExample)
AT (1) AT340575B (enExample)
CA (1) CA987196A (enExample)
CH (1) CH585561A5 (enExample)
DE (1) DE2361728A1 (enExample)
FR (1) FR2210378B3 (enExample)
GB (1) GB1439477A (enExample)
IT (1) IT1012539B (enExample)
SE (1) SE380976B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232668A (en) * 1979-02-28 1980-11-11 Strupat John P Gas ventilating device
US4595004A (en) * 1984-09-17 1986-06-17 Kurt Czech Apparatus for the treatment of the lungs of humans or animals
US4773411A (en) * 1986-05-08 1988-09-27 Downs John B Method and apparatus for ventilatory therapy
GB2376186A (en) * 2001-06-05 2002-12-11 John Dingley Ventilator apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1237014A (en) * 1969-02-05 1971-06-30 Pye Ltd Improvements in or relating to medical respirators
US3556095A (en) * 1969-02-13 1971-01-19 Us Army Automatic intermittent positive pressure ventilator
US3762408A (en) * 1971-11-11 1973-10-02 British Oxygen Co Ltd Ventilators

Also Published As

Publication number Publication date
ATA1040673A (de) 1977-04-15
SE380976B (sv) 1975-11-24
CH585561A5 (enExample) 1977-03-15
DE2361728A1 (de) 1974-06-20
FR2210378B3 (enExample) 1976-10-15
IT1012539B (it) 1977-03-10
AT340575B (de) 1977-12-27
US3902487A (en) 1975-09-02
JPS49135485A (enExample) 1974-12-26
CA987196A (en) 1976-04-13
FR2210378A1 (enExample) 1974-07-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee