发明名称 |
COATING PROCESS |
摘要 |
A process for the coating of an intraocular lens to impart tissue compatibility thereto, comprising the steps: a) priming said lens using a solution of a polyamine; b) coating the lens treated in step a) above with a solution of a periodate-oxidized polysaccharide selected from heparin, heparan sulphate, and chondroitin sulphate to stabilize said polyamine by covalent and/or ionical cross-linking; c) coating the lens treated in step b) above with a solution of a polyamine; and d) coating the lens treated according to step c) above with a solution of a periodate-oxidized polysaccharide selected from heparin, heparan sulphate, and chondroitin sulphate in the presence of a cyanoborohydride to convert formed labile Schiff's bases to stable secondary amines. |
申请公布号 |
WO9618423(A1) |
申请公布日期 |
1996.06.20 |
申请号 |
WO1995SE01459 |
申请日期 |
1995.12.05 |
申请人 |
MEDICARB AB;LARM, OLLE;GOUDA, IBRAHIM |
发明人 |
LARM, OLLE;GOUDA, IBRAHIM |
分类号 |
A61L27/00;A61L27/34;A61L33/00;A61L33/08;A61L33/10 |
主分类号 |
A61L27/00 |
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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