Respirator having means for cooling inhalation air

Details Respirator having means for cooling inhalation air Respirator having means for cooling inhalation air

1980-04-21

1981-11-17

Recla, Henry J.

Surgery

Respiratory method or device

Gas produced by electrolysis or chemical reaction

12820415, 165DIG10, A62B 708

Patent

active

043005470

ABSTRACT:
A respirator includes an arrangement for receiving exhalation air from a person for circulating this air which advantageously has been enriched with oxygen and treated to remove carbon dioxide through an inhalation line. The inhalation line is covered with a sheath of material which can be wetted with a liquid so that when the liquid evaporates the inhalation line is cooled.

REFERENCES:
patent: 3095255 (1963-06-01), Smith
patent: 3638655 (1972-02-01), Doherty
patent: 3794030 (1974-02-01), Cotabish et al.
patent: 3814091 (1974-06-01), Henkin
patent: 3983869 (1976-10-01), Suzuki

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