GB550725A - Apparatus for the administration of anaesthetics or for use in oxygen therapy - Google Patents

Apparatus for the administration of anaesthetics or for use in oxygen therapy

Info

Publication number
GB550725A
GB550725A GB10622/41A GB1062241A GB550725A GB 550725 A GB550725 A GB 550725A GB 10622/41 A GB10622/41 A GB 10622/41A GB 1062241 A GB1062241 A GB 1062241A GB 550725 A GB550725 A GB 550725A
Authority
GB
United Kingdom
Prior art keywords
jet
oxygen
anaesthetics
tube
plate
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
GB10622/41A
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.)
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 GB10622/41A priority Critical patent/GB550725A/en
Publication of GB550725A publication Critical patent/GB550725A/en
Priority to FR912222D priority patent/FR912222A/fr
Priority to BE459500D priority patent/BE459500A/xx
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
    • 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. 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
    • A61M16/125—Diluting primary gas with ambient air
    • A61M16/127—Diluting primary gas with ambient air by Venturi effect, i.e. entrainment mixers

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)
GB10622/41A 1941-08-20 1941-08-20 Apparatus for the administration of anaesthetics or for use in oxygen therapy Expired GB550725A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB10622/41A GB550725A (en) 1941-08-20 1941-08-20 Apparatus for the administration of anaesthetics or for use in oxygen therapy
FR912222D FR912222A (fr) 1941-08-20 1945-07-10 Appareil pour administrer des anesthésiques ou pour l'emploi dans la thérapeutiquepar l'oxygène
BE459500D BE459500A (enrdf_load_stackoverflow) 1941-08-20 1945-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10622/41A GB550725A (en) 1941-08-20 1941-08-20 Apparatus for the administration of anaesthetics or for use in oxygen therapy

Publications (1)

Publication Number Publication Date
GB550725A true GB550725A (en) 1943-01-21

Family

ID=82068273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10622/41A Expired GB550725A (en) 1941-08-20 1941-08-20 Apparatus for the administration of anaesthetics or for use in oxygen therapy

Country Status (3)

Country Link
BE (1) BE459500A (enrdf_load_stackoverflow)
FR (1) FR912222A (enrdf_load_stackoverflow)
GB (1) GB550725A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010018A1 (en) * 1995-09-12 1997-03-20 Philip Stuart Esnouf Disposable oxygenating device
FR2831824A1 (fr) * 2001-11-06 2003-05-09 Georges Boussignac Dispositif pour assistance respiratoire

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010018A1 (en) * 1995-09-12 1997-03-20 Philip Stuart Esnouf Disposable oxygenating device
US6098621A (en) * 1995-09-12 2000-08-08 Esnouf; Philip Stuart Disposable oxygenating device
US6508250B1 (en) 1995-09-12 2003-01-21 Philip Stuart Esnouf Disposable oxygenating device
FR2831824A1 (fr) * 2001-11-06 2003-05-09 Georges Boussignac Dispositif pour assistance respiratoire
WO2003039638A1 (fr) * 2001-11-06 2003-05-15 Georges Boussignac Dispositif pour assistance respiratoire
US6814075B2 (en) 2001-11-06 2004-11-09 Georges Boussignac Respiratory assistance device

Also Published As

Publication number Publication date
FR912222A (fr) 1946-08-02
BE459500A (enrdf_load_stackoverflow) 1945-08-31

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