Surgery – Means for introducing or removing material from body for... – Gas application
Patent
1990-12-07
1993-01-26
Wilson, John J.
Surgery
Means for introducing or removing material from body for...
Gas application
604 28, 604147, 604149, A61M 3700
Patent
active
051819082
ABSTRACT:
A suction catheter and method of using same in which oxygenated irrigating fluid is provided to the suctioning site. The oxygenated fluid can be formed using a Y-connector to mix oxygen and fluid in a single conduit, a reservoir of fluid having oxygen bubbled into it, or through the use of an oxygen exchanger. Pressurized oxygen-containing gas may be fed to the Y-connector to force the gas and irrigating fluid out through the catheter. The suction may be a dual lumen catheter or a tube within a tube.
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Smith Jeffrey A.
Smiths Industries Medical Systems Inc.
Wilson John J.
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