GB192087A - Apparatus for providing breathing gas to the lungs - Google Patents

Apparatus for providing breathing gas to the lungs

Info

Publication number
GB192087A
GB192087A GB168623A GB168623A GB192087A GB 192087 A GB192087 A GB 192087A GB 168623 A GB168623 A GB 168623A GB 168623 A GB168623 A GB 168623A GB 192087 A GB192087 A GB 192087A
Authority
GB
United Kingdom
Prior art keywords
bag
springs
admission
flexible
valve
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
GB168623A
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.)
HANSEATISCHE APP BAU GES
MAX VON DER HEIDE
Original Assignee
HANSEATISCHE APP BAU GES
MAX VON DER HEIDE
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 HANSEATISCHE APP BAU GES, MAX VON DER HEIDE filed Critical HANSEATISCHE APP BAU GES
Priority to GB168623A priority Critical patent/GB192087A/en
Publication of GB192087A publication Critical patent/GB192087A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/02—Respiratory apparatus with compressed oxygen or air

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

192,087. Heide, M. von der Hanseatische Apparatebau-Ges. vorm. L. von Bremen & Co. Jan. 18, 1923. Respiratory appliances. -A breathing bag connected to a purifier 5 and oxygen cylinder 3 comprises a rigid container 11 in which is mounted a flexible gas-tight bag 13 communicating with the atmosphere and maintained open by springs. The pressure in the casing is always slightly above atmospheric. In the apparatus shown one wall of the bag 13 acts through a lever on a valve 16 to control the admission of oxygen from the cylinder 3. In a modification, there are two flexible bags within the rigid container acting through a pair of levers on the admission valve. Specifications 136,102 and 168.886 are referred to. According to the Specification as open to inspection under Sect. 91 (3) (a) of the Act, the breathing bag may consist of a single flexible container on which a collapsing pressure is exerted by springs or otherwise. This subject-matter does not appear in the Specification as accepted.
GB168623A 1923-01-18 1923-01-18 Apparatus for providing breathing gas to the lungs Expired GB192087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB168623A GB192087A (en) 1923-01-18 1923-01-18 Apparatus for providing breathing gas to the lungs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB168623A GB192087A (en) 1923-01-18 1923-01-18 Apparatus for providing breathing gas to the lungs

Publications (1)

Publication Number Publication Date
GB192087A true GB192087A (en) 1924-04-17

Family

ID=9726251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB168623A Expired GB192087A (en) 1923-01-18 1923-01-18 Apparatus for providing breathing gas to the lungs

Country Status (1)

Country Link
GB (1) GB192087A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153491B (en) * 1956-11-24 1963-08-29 Robert Adrien Rosenstiel Resuscitation device
GB2124909A (en) * 1982-08-05 1984-02-29 Klaus Lehmann Respirator suitable for positive pressure operation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153491B (en) * 1956-11-24 1963-08-29 Robert Adrien Rosenstiel Resuscitation device
GB2124909A (en) * 1982-08-05 1984-02-29 Klaus Lehmann Respirator suitable for positive pressure operation

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