| 发明名称 |
HYDROGEL LENS HAVING RAISED PORTIONS FOR IMPROVED OXYGEN TRANSMISSION AND TEAR FLOW |
| 摘要 |
An ophthalmic device having improved oxygen transmissibility is provided. The ophthalmic device includes a hydrogel lens wherein the peripheral zone of the hydrogel lens includes a plurality of raised portions on the surface of the lens proximal to the ocular surface. |
| 申请公布号 |
CA2845833(A1) |
申请公布日期 |
2014.09.13 |
| 申请号 |
CA20142845833 |
申请日期 |
2014.03.12 |
| 申请人 |
JOHNSON & JOHNSON VISION CARE, INC. |
发明人 |
RIALL, JAMES DANIEL |
| 分类号 |
G02B1/04;G02C7/04 |
主分类号 |
G02B1/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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