Surgery – Respiratory method or device – Including body or head supported means covering user's scalp
Patent
1995-11-06
1996-11-19
Millen, V.
Surgery
Respiratory method or device
Including body or head supported means covering user's scalp
12820122, 2 62, 2 63, 2439, A62B 1700
Patent
active
055752780
ABSTRACT:
The equipment is usable by a person exposed to NBC threats. It has a helmet, a face-cover provided with fastenings for connection to the helmet and with a coupling for a breathing gas feed or ventilation hose. A flexible envelope extends the helmet and the face-cover downwards. For providing sealed connection between the helmet, the face-cover, and the envelope, a hoop is fixed to the helmet in permanent or removable manner. It projects from the base of the helmet forwards. The top edge of the hoop receives the face-cover and the lower edge hoop receives the envelope in sealed manner.
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Brochure, Rite-Whitecap Personal Environmental Systems. Feb. 1960.
Bonhomme Jean-Phillipe
Farin Eric
Fevrier Claude
Urgel Jean-Claude
Intertechnique
Millen V.
Raciti Eric P.
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