Surgery – Truss – Pad
Patent
1986-05-23
1988-02-02
Yasko, John D.
Surgery
Truss
Pad
604265, 604280, A61B 600
Patent
active
047223448
ABSTRACT:
Catheters formed from polyurethanes containing sufficient halogenated moieties in the polymer structure to make the polyurethanes radiopaque are disclosed. Such polyurethanes can be prepared by employing halogenated diols and/or halogenated diisocyanate reactants. In preferred cases, the catheters are optically transparent in addition to being radiopaque.
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Cambron Ronald E.
Dempsey Donald J.
Mills Kevin M.
Silverwood Hartley A.
Critikon Inc.
Yasko John D.
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