发明名称 |
Corneal implant for changing refractive properties |
摘要 |
<p>An intrastromal corneal ring for insertion into the eye of a cornea in order to improve the vision of the eye. The ring comprises a biocompatible ring and has multiple cone angles, such that the cone angle is different at differerent circumferential positions on the ring. <IMAGE></p> |
申请公布号 |
EP1060715(A1) |
申请公布日期 |
2000.12.20 |
申请号 |
EP20000115411 |
申请日期 |
1996.03.04 |
申请人 |
KERAVISION, INC. |
发明人 |
SILVESTRINI, THOMAS A.;MATHIS, MARK L.;SCHOLL, JOHN A.;PROUDFOOT, ROBERT A. |
分类号 |
A61F9/007;A61F2/14;(IPC1-7):A61F2/14 |
主分类号 |
A61F9/007 |
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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