摘要 |
<p>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, nonionic surfactants, such as a poloxamer or a poloxamine. The methods may also be employed for additional biomedical devices, such as ophthalmic implants.</p> |
申请人 |
BAUSCH & LOMB INCORPORATED |
发明人 |
XIA, ERNING;INDRA, ERIK, M.;APPLETON, WILLIAM, J.;RASTOGI, SANJAY;HALL, KEVIN;NANDU, MAHENDRA, P.;RUSCIO, DOMINIC, V. |