Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1996-07-02
1998-02-17
Weiss, John G.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604349, 604352, A61M 2900, A61F 544
Patent
active
057186863
ABSTRACT:
An anchoring system for a urethral catheter (14, 36), and a method of its use, involve a resilient anchor-interval portion (40) of a catheter drainage shaft (42, 42'), positioned between a bladder balloon (26) and a urethral anchoring cuff balloon (44). The anchor-interval portion has a sinusoidal configuration lengthwise thereof which provide a proper linear elastic resilience for allowing the bladder balloon and the urethral anchoring cuff balloon to be separated a substantial distance for impinging against what remains of a prostate gland (20, 28, 32).
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Cho David J.
Urocath Corporation
Weiss John G.
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