Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Patent
1997-03-13
1998-10-27
Weiss, John G.
Surgery
Respiratory method or device
Means for supplying respiratory gas under positive pressure
12820527, 12820312, A61M 1600
Patent
active
058265759
ABSTRACT:
The ventilator exhalation gas condensate collection and drainage system includes an exhalation filter and a fluid collector vial. Exhalation breathing gas flows through the collector vial for collection of condensate from the exhalation breathing gas. The exhalation filter includes a locking ring that can be turned to secure or release the fluid collector vial. A drain port on the collector vial can be connected to a drain tube, or can be capped by a drain port cap. A clamp on the tube can be unclamped to drain liquid from the collector vial. The collector vial includes a maximum fill line, to indicate when the collector vial should be emptied.
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Nellcor Puritan Bennett Incorporated
Srivastava V.
Weiss John G.
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