Respirator

Details Respirator Respirator

1979-03-05

1980-11-18

Recla, Henry J.

Surgery

Respiratory method or device

Gas produced by electrolysis or chemical reaction

12820512, 12820528, A62B 708

Patent

active

042339715

ABSTRACT:
A ring-shape connecting member is disposed in an opening in the bottom of a breathing bag, where it is encircled and tightly engaged by an elastic sleeve secured to the bag around its opening and projecting downwardly out of the bag. A chemical cartridge is provided with an upwardly extending ring-shape flange projecting up into the elastic sleeve in sealing engagement with it, and the top of the cartridge within said flange is provided with an opening communicating with the connecting member.

REFERENCES:
patent: 3277890 (1966-10-01), Warncke
patent: 3397693 (1968-08-01), Warncke

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