Antithrombogenic material

Details Antithrombogenic material Antithrombogenic material

1990-08-21

1992-10-06

Prebilic, Paul

Prosthesis (i.e., artificial body members), parts thereof, or ai

Arterial prosthesis

Stent structure

623 11, 623 12, 623 66, 604266, 600 36, 427 2, A61F 206

Patent

active

051527839

ABSTRACT:
An antithrombogenic material having its surface modified by ion implantation is disclosed. This antithrombogenic material may, for example, be a silicone material which has its surface modified by introducing functional groups on its surface by ion implantation. The material exhibits improved compatibility to blood due to introduction of the functional groups by ion implantation and the doping effect of the implanted elements.

REFERENCES:
patent: 3808113 (1974-04-01), Okamura et al.
patent: 3903891 (1975-09-01), Brayshaw
patent: 3955012 (1976-05-01), Okamura et al.
patent: 4718905 (1988-01-01), Freeman
patent: 4851009 (1989-07-01), Pinchuk

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