Radiopaque polyurethanes and catheters formed therefrom

Surgery – Truss – Pad

Patent

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Details

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.

REFERENCES:
patent: 2212334 (1940-08-01), Wallerich
patent: 2857915 (1958-10-01), Sheridan
patent: 3180883 (1965-04-01), Cast
patent: 3336918 (1967-08-01), Jeckel
patent: 3437680 (1969-04-01), Farrusey et al.
patent: 3529633 (1970-09-01), Vaillancourt
patent: 3605750 (1971-09-01), Sheridan et al.
patent: 3608555 (1971-09-01), Greyson
patent: 3618614 (1971-11-01), Fyynn
patent: 3645955 (1972-02-01), Flynn
patent: 3749134 (1973-07-01), Slingluff et al.
patent: 3901829 (1975-08-01), Slingluff et al.
patent: 3907722 (1975-09-01), Papa et al.
patent: 3939124 (1976-02-01), DiBella et al.
patent: 4027659 (1977-06-01), Slingluff
patent: 4105732 (1978-08-01), Slingluff
patent: 4156067 (1979-05-01), Gould
patent: 4182787 (1980-01-01), Gossens et al.
patent: 4282876 (1981-08-01), Flynn
patent: 4526906 (1985-07-01), Wegner
patent: 4581390 (1986-04-01), Flynn

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