Surgery – Respiratory method or device – Face mask covering a breathing passage
Patent
1994-07-25
1999-11-02
Weiss, John G.
Surgery
Respiratory method or device
Face mask covering a breathing passage
12820621, 12820626, 12820627, 12820628, 12820711, A62B 1808
Patent
active
059750790
ABSTRACT:
A disposable anesthesia mask is provided which has a top portion having an aperture, an encompassed side portion and an open bottom portion. Located on the open bottom portion is an inflatable sealing means, which provides a pneumatic seal between the mask and the patients face. The disposable mask is transparent and is located around the nasal bridge. This shape alleviates orbital pressure. Elongated hooks that are attached to the mask by a head strap plate provides the option of affixing a strap to the mask.
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"Masks", Bay Medical, St. Petersburg, Florida, pp. 73, 74, & 81. Fall/1986.
Hellings Deborah
Sell Brence
Srivastava V.
Weiss John G.
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