Inflated cuff anesthesia/respirator mask with improved nasal/max

Details Inflated cuff anesthesia/respirator mask with improved nasal/max Inflated cuff anesthesia/respirator mask with improved nasal/max

1997-10-08

2000-03-14

Lewis, Aaron J.

Surgery

Respiratory method or device

Face mask covering a breathing passage

12820624, 12820621, A62B 1808

Patent

active

060358521

ABSTRACT:
The present invention is an inflatable cuff type anesthesia mask with three methods of improved support shell orientation of the inflatable cuff in combination with and to enable the successful operation of the mask at a point substantially more inferior on the bridge of the nose than currently shown in the prior art. In addition, the face directed inner edge of the support shell/cuff attachment forms a novel outline for improving the gas tight seal on the human face.

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