发明名称 |
INTRAOCULAR LENS DELIVERY SYSTEM WITH A DISPOSABLE PLUNGER SEGMENT AND METHOD OF USE THEREFOR |
摘要 |
The present invention is directed to an intraocular lens delivery system with a multi-segment plunger. More particularly, the present invention relates to an intraocular lens delivery device that includes a disposable plunger tip segment that can be attached and removed from a reusable plunger base segment. |
申请公布号 |
US2014371757(A1) |
申请公布日期 |
2014.12.18 |
申请号 |
US201414475801 |
申请日期 |
2014.09.03 |
申请人 |
Alcon Research, Ltd. |
发明人 |
Muchhala Sushant;Downer David A. |
分类号 |
A61F2/16 |
主分类号 |
A61F2/16 |
代理机构 |
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代理人 |
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主权项 |
1. A disposable plunger tip segment for an intraocular lens delivery system, the disposable segment comprising:
an elongated body having a proximate end and a distal end; a fastening mechanism, which is a projection, a cavity or both, at the proximate end of the elongated body; and a pushing surface at the distal end of the elongated body; wherein:
i. the elongated body and fastening projection or cavity are integrally molded of single polymeric material;ii. the fastening mechanism is configured to releasably, but securely and rigidly, attach the disposable segment to a reusable plunger segment of the intraocular lens delivery system; andiii. the single polymeric material has a flexural modulus of at least 3500 MPa. |
地址 |
Fort Worth TX US |