Respiratory mask and method of making thereof

Details Respiratory mask and method of making thereof Respiratory mask and method of making thereof

1998-10-22

2000-01-25

Weiss, John G.

Surgery

Respiratory method or device

Means for removing substance from respiratory gas

12820525, 12820612, 12820616, 12820621, 12820628, A62B 710, A62B 1802, A62B 1808

Patent

active

060168048

ABSTRACT:
A facepiece insert and facepiece combination suitable for use as a respiratory mask. The respiratory mask may be combined with air purifying cartridges or breathable gas sources such as oxygen reservoirs. The insert is molded flat with living hinges, and the facepiece body is molded onto the insert in sealing engagement.

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patent: 5628308 (1997-05-01), Harges, Jr. et al.
patent: 5794617 (1998-08-01), Brunell et al.

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