发明名称 |
Medical device and production thereof |
摘要 |
<p>A medical device having good surface lubricity in the wet condition, high frictional durability and surface lubricity stability comprises a body and a smoothing or lublicating coating on a surface of the body. The coating is produced by applying a solution of a mixture of maleic anhydride high polymer and polyurethane having allophanate bond on a surface of the body, insolubilizing the resultant coating by heating, and then hydrophilizing the coating with a hydrophilizing agent such as ammonia, amine or alcohol.</p> |
申请公布号 |
EP0829264(A2) |
申请公布日期 |
1998.03.18 |
申请号 |
EP19970113750 |
申请日期 |
1997.08.08 |
申请人 |
NISSHO CORPORATION |
发明人 |
INOUE, HIROYUKI;NIZUKA, TAKESHI |
分类号 |
A61L29/00;A61L29/08;A61L31/10;A61L33/00;(IPC1-7):A61L29/00;A61L31/00 |
主分类号 |
A61L29/00 |
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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