Surgery – Respiratory method or device – Means for removing substance from respiratory gas
Patent
1992-12-16
1994-06-21
Burr, Edgar S.
Surgery
Respiratory method or device
Means for removing substance from respiratory gas
128863, 2424, A62B 710
Patent
active
053220617
ABSTRACT:
A disposable mask that includes a filter media capable of filtering particles of a size appropriate for its purposes, while providing excellent breathability. The mask is formed from multiple layers of filtration material having the general configuration of a trapezoid. The mask is secured by straps to the head of a wearer. The straps are arranged to be approximately coextensive with a line extending from the edges which define the opening of the mask so that the edges are pulled into tight sealing engagement with the face of the wearer.
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Burr Edgar S.
Raciti Eric
Tecnol Medical Products, Inc.
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