Inhalation mask

Details Inhalation mask Inhalation mask

2007-08-14

2007-08-14

Mitchell, Teena (Department: 3771)

Surgery

Respiratory method or device

Face mask covering a breathing passage

C128S206210

Reexamination Certificate

active

10159963

ABSTRACT:
The invention describes an inhalation or breathing mask for therapeutic nebulisers, in which around a connecting socket4for the therapeutic nebuliser is arranged an exhalation valve consisting of exhalation openings and a flexible valve element. The exhalation openings7are formed by exhalation channels8and can be closed individually by closure devices, for example stoppers, in order to set a predefined exhalation resistance.

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