发明名称 |
OCULAR IMPLANTS AND METHODS FOR THEIR MANUFACTURE |
摘要 |
An improved method for modifying the surface of an ocular implant material by the gamma or electron beam irradiation induced chemical graft coating thereon of a monomer comprising N-vinly-pyrrolidone, 2-hydroxyethylmethacrylate or a mixture of the two to form a hydrophilic graft polymer coating, the improvement comprising pre-soaking the ocular implant material in a monomer or a solution comprising a monomer prior to conducting the gamma- or electron beam-irradiation induced graft polymerization in a second solution of a monomer. |
申请公布号 |
CA2052783(A1) |
申请公布日期 |
1992.04.06 |
申请号 |
CA19912052783 |
申请日期 |
1991.10.04 |
申请人 |
UNIVERSITY OF FLORIDA |
发明人 |
GOLDBERG, EUGENE P.;YAHIAOUI, ALI |
分类号 |
A61F2/00;A61F2/16;A61L27/16;A61L27/34;B05D3/06;B05D7/02;G02B1/04 |
主分类号 |
A61F2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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