GB1290663A - - Google Patents

Info

Publication number
GB1290663A
GB1290663A GB4899168A GB1290663DA GB1290663A GB 1290663 A GB1290663 A GB 1290663A GB 4899168 A GB4899168 A GB 4899168A GB 1290663D A GB1290663D A GB 1290663DA GB 1290663 A GB1290663 A GB 1290663A
Authority
GB
United Kingdom
Prior art keywords
valve
cylinder
gas
pressure
whistle
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
GB4899168A
Other languages
English (en)
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 filed Critical
Publication of GB1290663A publication Critical patent/GB1290663A/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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices

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)
GB4899168A 1968-10-16 1968-10-16 Expired GB1290663A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4899168 1968-10-16

Publications (1)

Publication Number Publication Date
GB1290663A true GB1290663A (fr) 1972-09-27

Family

ID=10450721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4899168A Expired GB1290663A (fr) 1968-10-16 1968-10-16

Country Status (3)

Country Link
DE (1) DE1951900A1 (fr)
FR (1) FR2020822A1 (fr)
GB (1) GB1290663A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2449314A (en) * 2007-05-18 2008-11-19 Joseph Anthony Griffiths Low pressure audible warning device for breathing gas apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2449314A (en) * 2007-05-18 2008-11-19 Joseph Anthony Griffiths Low pressure audible warning device for breathing gas apparatus
GB2449314B (en) * 2007-05-18 2011-07-27 Joseph Anthony Griffiths Low-pressure warning devive for breathing-gas apparatus storage reservoirs

Also Published As

Publication number Publication date
DE1951900A1 (de) 1970-07-23
FR2020822A1 (fr) 1970-07-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee