Surgery – Respiratory method or device – Means for removing substance from respiratory gas
Patent
1995-11-08
1997-12-09
Millin, Vincent
Surgery
Respiratory method or device
Means for removing substance from respiratory gas
12820527, 12820621, 12820622, 128863, A61M 1600, A62B 1800
Patent
active
056949278
ABSTRACT:
A disposable mask and suction catheter includes a mask having a front side and a back side, the back side being disposed in contact with a user's face during use. The disposable mask and suction catheter also includes a catheter tube having a first and a second end, the first end being removably attachable to a suction source for removing exhaled air and the second end being attached to the back side of the mask. The disposable mask and suction catheter helps to prevent fogging of glasses or other eyewear due to moist, exhaled air that escapes from behind the mask, and improves user comfort by constantly removing the warm, moist air behind and around the mask and drawing cool, dry air into the mask.
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Falk Robert Hardy
Millin Vincent
Srivastava V.
Vestal Tom R.
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