发明名称 |
METHOD FOR MANUFACTURING LENSES |
摘要 |
A method of manufacturing an ophthalmic lens, involves contacting the lens with an aqueous solution comprising a surfactant to remove debris from the lens, prior to inspecting and packaging the lens. The aqueous solution may further comprise a buffering agent and/or sodium chloride. Preferred surfactants include polyoxyethylene-polyoxypropylene block copolymer, nonion ic surfactants, such as a poloxamer or a poloxamine. The methods may also be employed for additional biomedical devices, such as ophthalmic implants.</SD OAB>
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申请公布号 |
CA2511638(A1) |
申请公布日期 |
2004.07.15 |
申请号 |
CA20032511638 |
申请日期 |
2003.12.17 |
申请人 |
BAUSCH & LOMB INCORPORATED |
发明人 |
NANDU, MAHENDRA P.;RUSCIO, DOMINIC V.;XIA, ERNING;INDRA, ERIK M.;RASTOGI, SANJAY;APPLETON, WILLIAM J.;HALL, KEVIN |
分类号 |
B29D11/00;B29D11/02;(IPC1-7):B29D11/00 |
主分类号 |
B29D11/00 |
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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