Surgery – Blood vessel or graft preparation
Patent
1989-06-26
1990-09-04
Cannon, Alan
Surgery
Blood vessel or graft preparation
264 41, 2642092, 264212, 264255, A61F 206
Patent
active
049541277
ABSTRACT:
An artificial vessel having a compliance and a stress-strain curve approximate to those of a vital vessel, which comprises a porous part of an elastomer having pores which communicate between the inside of the vessel and the outside of the vessel and a tubular part of fibers, said tubular part being in contact with and/or bonded to at least one part of the porous part. The artificial vessel can be prevented from breakage and damage at a high blood pressure and has an excellent durability.
REFERENCES:
patent: 4173689 (1979-11-01), Lyman et al.
patent: 4355426 (1982-10-01), MacGregor
patent: 4759757 (1988-07-01), Pinchuk
Cannon Alan
Kanegafuchi Kagaku Kogyo & Kabushiki Kaisha
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