Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1990-10-11
1992-02-04
Yasko, John D.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604167, 606194, A61M 2902
Patent
active
050856367
ABSTRACT:
A balloon catheter for use with a guide wire in angioplasty includes a main shaft which is a flexible tube which has an inflatable balloon at its distal end. The inflatable balloon is attached at its proximal and distal ends to and surrounds a guide wire director. The guide wire extends through the catheter by extending through the shaft, through the guide wire director, and out the distal end of the balloon. Located within the interior of the balloon is an inflation valve and a deflation valve used to provide a fluid tight seal around the guide wire during balloon inflation and deflation.
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Cermak Adam J.
Sci-Med Life Systems, Inc.
Yasko John D.
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