Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Patent
1994-04-22
1998-01-27
Millin, V.
Surgery
Respiratory method or device
Means for supplying respiratory gas under positive pressure
12820514, 12820516, 12820428, A61M 1608
Patent
active
057112967
ABSTRACT:
A passive continuous positive airway intratracheal pulmonary ventilation system which includes an inspiration limb and an expiration limb which are pressure balanced by inflatable bags. An intratracheal pulmonary ventilation system is provided which includes a catheter having a tip which is positioned through a low resistance endotracheal tube at or near a patient's carina. A constant source of an oxygen-containing gas flows through the catheter. The catheter has a tip which deflects and reverses the flow direction of the oxygen-containing gas.
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Deane, Jr. William J.
Millin V.
The United States of America as represented by the Department of
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