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发明名称
SURGICAL INSTRUMENT FORMING A TROCAR
摘要
A surgical instrument of the trocar type, comprising a cannula, a needle engaged in the cannula, and manually controlled locking means suitable for selectively locking the needle in translation relative to the cannula.
申请公布号
US5242427(A)
申请公布日期
1993.09.07
申请号
US19910787497
申请日期
1991.11.04
申请人
ETHICON, INC.
发明人
BILWEIS, JOSEPH
分类号
A61B17/34
主分类号
A61B17/34
代理机构
代理人
主权项
地址
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