发明名称 Improved irrigation sleeve for phacoemulsification apparatus
摘要 This invention is an irrigation sleeve (10) for use with a hand held portion (50) of a phacoemulsification apparatus. The irrigation sleeve includes a base portion (12) configured for removable attachment to the hand held portion (50) of the phacoemulsification apparatus, an extending portion (14) connected to the base portion (12), a passageway (16) extending through the base, and extending portions (12, 14). In a preferred embodiment, the irrigation sleeve (10) is substantially rigid, and at least the extending portion (14) is made from a plastic material selected from the group consisting of polysulfone, polycarbonate, polyimide, and polyetherimide. In another preferred embodiment, the irrigation sleeve (10) is made of silicone, and a substantially rigid wall portion is connected to an inner surface of the irrigation sleeve.
申请公布号 AU4076099(A) 申请公布日期 1999.12.20
申请号 AU19990040760 申请日期 1999.05.28
申请人 STAAR SURGICAL COMPANY, INC. 发明人 DAVID M. VAN VOORHIS
分类号 A61B17/32;A61F9/007 主分类号 A61B17/32
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