Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate
2002-11-25
2011-12-06
Vu, Quynh-Nhu H (Department: 3763)
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
C604S544000
Reexamination Certificate
active
08070717
ABSTRACT:
A bladder catheter for transurethral introduction into the urinary bladder by the urethrae, includes an elastic catheter shank with a fillable balloon element secured thereto and connected to a filling channel incorporated into the wall of the catheter shank. The balloon element and the catheter shank are made of polyurethane, a polyurethane-polyvinylchloride mixture or similar polyurethane-based material.
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patent: 2002/0082556 (2002-06-01), Cioanta et al.
patent: 0935977 (1999-08-01), None
patent: 9725093 (1997-07-01), None
patent: 0035358 (2000-06-01), None
Dority & Manning P.A.
Kimberly--Clark Worldwide, Inc.
Vu Quynh-Nhu H
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