发明名称 |
Ocular implants and methods for their manufacture |
摘要 |
A method for modifying an ocular implant polymer surface by the gamma-irradiation or electron beam irradiation induced polymerization thereon of N-vinylpyrrolidone, 2-hydroxyethylmethacrylate or a mixture thereof while maintaining the following conditions: (a) monomer concentration in the range of from about 0.1% to about 50%, by weight; (b) total gamma dose in the range of from about 0.001 to less than about 0.50 Mrad; and (c) gamma dose rate in the range of from about 10 to about 2500 rads/minute or electron beam irradiation dose rate in the range of from about 10 to about 108 rads/minute.
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申请公布号 |
US5130160(A) |
申请公布日期 |
1992.07.14 |
申请号 |
US19900592483 |
申请日期 |
1990.10.05 |
申请人 |
UNIVERSITY OF FLORIDA |
发明人 |
GOLDBERG, EUGENE P.;BURNS, JAMES W.;KUNAR, G. SUDESH;OSBORN, DAVID C.;LARSON, JEFFREY A.;SHEETS, JOHN W.;YAHIAOUI, ALI;ROBINSON, RICHARD |
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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