Face or nose mask for non-invasive ventilation of patients...

Details Face or nose mask for non-invasive ventilation of patients... Face or nose mask for non-invasive ventilation of patients...

2007-10-09

2007-10-09

Yu, Justine R. (Department: 3771)

Surgery

Respiratory method or device

Face mask covering a breathing passage

C128S206240, C128S205250

Reexamination Certificate

active

10998437

ABSTRACT:
The face or nose mask (1) includes a mask body (2) with an inlet (3). The mask body (2) includes a sealing element with a first chamber (10), and a second chamber (11) which can be connected by connectors (12, 13) to a source of pressurized air.

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patent: 5660174 (1997-08-01), Jacobelli
patent: 5738094 (1998-04-01), Hoftman
patent: 6834650 (2004-12-01), Fini et al.

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