GB549607A - Apparatus for the administration of anaesthetics - Google Patents

Apparatus for the administration of anaesthetics

Info

Publication number
GB549607A
GB549607A GB6715/41A GB671541A GB549607A GB 549607 A GB549607 A GB 549607A GB 6715/41 A GB6715/41 A GB 6715/41A GB 671541 A GB671541 A GB 671541A GB 549607 A GB549607 A GB 549607A
Authority
GB
United Kingdom
Prior art keywords
bag
gas
pipe
patient
inhaled
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
GB6715/41A
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 GB6715/41A priority Critical patent/GB549607A/en
Publication of GB549607A publication Critical patent/GB549607A/en
Priority to FR912221D priority patent/FR912221A/fr
Priority to BE459499D priority patent/BE459499A/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. 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
    • 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. mouth-to-mouth respiration; 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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
GB6715/41A 1941-05-26 1941-05-26 Apparatus for the administration of anaesthetics Expired GB549607A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB6715/41A GB549607A (en) 1941-05-26 1941-05-26 Apparatus for the administration of anaesthetics
FR912221D FR912221A (fr) 1941-05-26 1945-07-10 Appareil servant à administrer des anesthésiques
BE459499D BE459499A (no) 1941-05-26 1945-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6715/41A GB549607A (en) 1941-05-26 1941-05-26 Apparatus for the administration of anaesthetics

Publications (1)

Publication Number Publication Date
GB549607A true GB549607A (en) 1942-11-30

Family

ID=9819453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6715/41A Expired GB549607A (en) 1941-05-26 1941-05-26 Apparatus for the administration of anaesthetics

Country Status (3)

Country Link
BE (1) BE459499A (no)
FR (1) FR912221A (no)
GB (1) GB549607A (no)

Also Published As

Publication number Publication date
BE459499A (no) 1945-08-31
FR912221A (fr) 1946-08-02

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