IMPLANTABLE MEDICAL DEVICES FABRICATED FROM POLYURETHANES WITH GRAFTED RADIOPAQUE GROUPS

WIPO Patent Application WO/2009/126479

A3

Medical devices, such as stents, fabricated from a polymer including degradable polymer segments joined by di-urethane linkages with radiopaque functional groups chemically bonded to the polymer are disclosed.

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WANG YUNBING (US)

PCT/US2009/038978

August 26, 2010

March 31, 2009

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ABBOTT CARDIOVASCULAR SYSTEMS (US)
WANG YUNBING (US)

A61L31/06; A61L31/14; A61L31/18

WO2007084444A2	2007-07-26
WO1999060920A2	1999-12-02

EP1498147A1

2005-01-19

JAYAKRISHNAN A ET AL: "Synthesis and polymerization of some iodine-containing monomers for biomedical applications", JOURNAL OF APPLIED POLYMER SCIENCE, JOHN WILEY AND SONS INC. NEW YORK, US LNKD- DOI:10.1002/APP.1992.070440421, vol. 44, no. 4, 5 February 1992 (1992-02-05), pages 743 - 748, XP009096023, ISSN: 0021-8995
KRUFT M-A B ET AL: "Studies on radio-opaque polymeric biomaterials with potential applications to endovascular prostheses", BIOMATERIALS, ELSEVIER SCIENCE PUBLISHERS BV., BARKING, GB LNKD- DOI:10.1016/0142-9612(95)00339-8, vol. 17, no. 18, 1 September 1996 (1996-09-01), pages 1803 - 1812, XP004032993, ISSN: 0142-9612

LUPKOWSKI, Mark et al. (1 Maritime Plaza Suite 30, San Francisco CA, US)

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