FR2245899A1 - Lung respirator - logic element supplied with high-pressure gas, controls valve connected to inlet and outlet - Google Patents

Lung respirator - logic element supplied with high-pressure gas, controls valve connected to inlet and outlet

Info

Publication number
FR2245899A1
FR2245899A1 FR7426263A FR7426263A FR2245899A1 FR 2245899 A1 FR2245899 A1 FR 2245899A1 FR 7426263 A FR7426263 A FR 7426263A FR 7426263 A FR7426263 A FR 7426263A FR 2245899 A1 FR2245899 A1 FR 2245899A1
Authority
FR
France
Prior art keywords
inlet
duct
outlet
logic element
gas
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.)
Granted
Application number
FR7426263A
Other languages
French (fr)
Other versions
FR2245899B3 (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.)
EAST ET CY Ltd H G
Original Assignee
EAST ET CY Ltd H G
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 EAST ET CY Ltd H G filed Critical EAST ET CY Ltd H G
Publication of FR2245899A1 publication Critical patent/FR2245899A1/en
Application granted granted Critical
Publication of FR2245899B3 publication Critical patent/FR2245899B3/fr
Granted 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

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)

Abstract

Respirator gas supply uses a control valve to which are connected an inlet/outlet duct. A gas-actuated logic element controls the valve and the gas from it is conducted at a pressure above atmospheric into the inlet duct. Preferably the appts. has an inlet duct connected by a valve to an outlet duct. The logic element has a high pressure gas feed duct to it and a collecting duct which feeds gas from it to the inlet duct. A further inlet duct and outlet duct are connected together by the valve which can be actuated so that either the inlet duct and the outlet duct can be interconnected, or the two further ducts. The gas flow in the inlet duct can be regulated by a metering unit.
FR7426263A 1973-07-27 1974-07-29 Lung respirator - logic element supplied with high-pressure gas, controls valve connected to inlet and outlet Granted FR2245899A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3592673 1973-07-27

Publications (2)

Publication Number Publication Date
FR2245899A1 true FR2245899A1 (en) 1975-04-25
FR2245899B3 FR2245899B3 (en) 1977-05-20

Family

ID=10383080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426263A Granted FR2245899A1 (en) 1973-07-27 1974-07-29 Lung respirator - logic element supplied with high-pressure gas, controls valve connected to inlet and outlet

Country Status (2)

Country Link
DE (1) DE2435855A1 (en)
FR (1) FR2245899A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832014A (en) * 1985-10-02 1989-05-23 Perkins Warren E Method and means for dispensing two respirating gases by effecting a known displacement

Also Published As

Publication number Publication date
FR2245899B3 (en) 1977-05-20
DE2435855A1 (en) 1975-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse