Surgery – Respiratory method or device – Means for removing substance from respiratory gas
Reexamination Certificate
2006-12-05
2010-11-23
Bianco, Patricia M (Department: 3771)
Surgery
Respiratory method or device
Means for removing substance from respiratory gas
C128S205270, C128S205290, C128S206120, C128S206210
Reexamination Certificate
active
07836887
ABSTRACT:
A personalized protective mask comprises a malleable wire frame, a filtration bag, and a tether. The filtration bag is positioned over the wire frame and the tether is attached at each end to an ear section of the wire frame. The mask is placed over the face of the individual who then bends the wire frame to force it to conform to the individual's own face contour. The tether pulls tight the filtration bag to the individual's face for creating a mask which fully covers the user's nose and mouth. The protective mask is comfortable to wear, whether in-use on the face or in a stand-by position around the user's neck.
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Bianco Patricia M
Wilson Charles R.
Young Rachel T
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