Surgery – Respiratory method or device – Means for removing substance from respiratory gas
Patent
1995-01-20
1996-12-03
Millin, V.
Surgery
Respiratory method or device
Means for removing substance from respiratory gas
12820125, 12820827, 12820612, 12820628, A62B 1800
Patent
active
055797610
ABSTRACT:
A respirator (10) that includes a face piece (14) and a cartridge receiving structure (22) located on the face piece (14). The face piece (14) is sized to fit snugly over the nose and mouth of a person, and the filter cartridge (12) is capable of being manually snapped into engagement with the cartridge receiving structure (22). The snap-fit can be instantaneously obtained without rotational movement of the filter cartridge (12), simply by pressing the filter cartridge (12) against the receiving structure (22).
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Holmquist-Brown Thomas W.
Rekow Peter O.
Yuschak Gregory
Griswold Gary L.
Hanson Karl G.
Kirn Walter N.
Millin V.
Minnesota Mining and Manufacturing Company
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