Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Patent
1982-05-03
1983-11-29
Recla, Henry J.
Surgery
Respiratory method or device
Means for supplying respiratory gas under positive pressure
210490, 2105002, A61M 1600
Patent
active
044175744
ABSTRACT:
A patient breathing apparatus is disclosed which includes a liquid drain connected to receive liquid condensation. The drain includes a barrier which is water permeable and gas impermeable when wet. The barrier may be provided with a water soluble layer that is gas impermeable when dry.
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patent: 3556305 (1971-01-01), Shorr
patent: 3603313 (1971-09-01), Arblaster
patent: 3968812 (1976-07-01), Eross
patent: 4221381 (1980-09-01), Ericson
patent: 4249000 (1981-02-01), Batzer et al.
patent: 4327718 (1982-05-01), Cronenberg
MEM Medical, Inc. 11/79.
Instrumentation Industries Inc., p. 12.
Phillips Robert E.
Ranford Alan B.
Talonn Daniel A.
Garber Stanley N.
O'Meara William R.
Recla Henry J.
Sherwood Medical Company
Upchurch Gregory E.
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