发明名称 Surgical needle tip/cutting edge protection
摘要 Disclosed are sterile surgical needles comprising a protective layer or cap which encases the tip of the needle and which is adherent to the tip and removable therefrom manually. The needle may have a friction-reducing coating of a silicone polymer. <IMAGE>
申请公布号 EP0650699(B1) 申请公布日期 1998.03.04
申请号 EP19940308093 申请日期 1994.11.02
申请人 ETHICON, INC. 发明人 BRENNAN, KARL W.
分类号 A61B19/02;A61B17/04;A61B17/06;A61B19/00 主分类号 A61B19/02
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