Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Patent
1992-01-14
1993-08-10
Wiecking, David A.
Surgery
Respiratory method or device
Means for supplying respiratory gas under positive pressure
12820517, A62B 700
Patent
active
052339777
ABSTRACT:
A breather bag (10) is adapted for use with a breathing circuit (12). The exterior surface (38) of the bag (10) is roughened and substantially non-uniform for ease of gripping by an anesthesist (18). When the gloves (33) of the anesthesist (18) are wet, the gloves (33) tend to cause slippage when attempting to squeeze a bag as known in the prior art. Due to the present invention, the roughened exterior surface (38) greatly reduces this likelihood of slippage. A relatively small exterior portion (40) is substantially smooth as is the interior surface (46).
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Blankenship Tommy
Crook Robert S.
Morris Walter J.
Lewis Aaron J.
Marquest Medical Products, Inc.
Wiecking David A.
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