发明名称 Plastic lens insertion and removal device
摘要 Apparatus to position or remove a plastic lens including an eyelid opener having upper and lower crossbars for individual engagement with the person's upper and lower eyelids to retain them open, and plastic lens engaging tweezer having a pair of resilient arms with a flexible lens engaging member thereon for engaging the plastic lens in the wearer's eye and removing the same.
申请公布号 US4427226(A) 申请公布日期 1984.01.24
申请号 US19820370728 申请日期 1982.04.22
申请人 SHARTZER, EWART E. 发明人 SHARTZER, EWART E.
分类号 A61F9/00;(IPC1-7):A61F9/06 主分类号 A61F9/00
代理机构 代理人
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