DK115287A - Respirator med reciprokerende stempel og med variabel stroemning - Google Patents

Respirator med reciprokerende stempel og med variabel stroemning

Info

Publication number
DK115287A
DK115287A DK115287A DK115287A DK115287A DK 115287 A DK115287 A DK 115287A DK 115287 A DK115287 A DK 115287A DK 115287 A DK115287 A DK 115287A DK 115287 A DK115287 A DK 115287A
Authority
DK
Denmark
Prior art keywords
respirator
variable flow
reciprocating stamp
stamp
reciprocating
Prior art date
Application number
DK115287A
Other languages
English (en)
Other versions
DK115287D0 (da
Inventor
Raymond Dempster Chu
Anthony Charles Rubner
Marc Arthur Bergman
Original Assignee
Lifecare Services Inc
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 Lifecare Services Inc filed Critical Lifecare Services Inc
Publication of DK115287D0 publication Critical patent/DK115287D0/da
Publication of DK115287A publication Critical patent/DK115287A/da

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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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)
DK115287A 1985-07-09 1987-03-06 Respirator med reciprokerende stempel og med variabel stroemning DK115287A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/753,334 US4587967A (en) 1985-07-09 1985-07-09 Oxygen enriched reciprocating piston respirator
PCT/US1986/000096 WO1987000061A1 (en) 1985-07-09 1986-01-23 Oxygen enriched reciprocating piston respirator

Publications (2)

Publication Number Publication Date
DK115287D0 DK115287D0 (da) 1987-03-06
DK115287A true DK115287A (da) 1987-05-08

Family

ID=25030205

Family Applications (1)

Application Number Title Priority Date Filing Date
DK115287A DK115287A (da) 1985-07-09 1987-03-06 Respirator med reciprokerende stempel og med variabel stroemning

Country Status (6)

Country Link
US (1) US4587967A (da)
EP (1) EP0227690A4 (da)
AU (1) AU583211B2 (da)
CA (1) CA1213188A (da)
DK (1) DK115287A (da)
WO (1) WO1987000061A1 (da)

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Also Published As

Publication number Publication date
DK115287D0 (da) 1987-03-06
CA1213188A (en) 1986-10-28
EP0227690A4 (en) 1988-08-24
US4587967A (en) 1986-05-13
AU5352986A (en) 1987-01-30
AU583211B2 (en) 1989-04-20
EP0227690A1 (en) 1987-07-08
WO1987000061A1 (en) 1987-01-15

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