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专利名称：Articulating endoscopic surgical apparatus发明人：Boris Zvenyatsky,Ernest Aranyi,H. Jonathan
Tovey
申请号：US08/8034申请日：19970220公开号：US05766205A公开日：19980616
摘要：A surgical instrument is provided for use in endoscopic or laparoscopic surgery.The instrument includes a handle portion and an endoscopic portion. The endoscopicportion has an elongated tubular section having opposed proximal and distal ends, theproximal end of which extends from the handle portion, and an articulating section whichis pivotally connected to the tubular section adjacent the distal end thereof. Tool meansdepend from the articulating section and a linkage mechanism is associated with theendoscopic portion for pivoting the articulating section relative to the longitudinal axis ofthe tubular section, within a 90° sector of rotation. In addition, the instrument includesmeans for rotating the endoscopic portion about its longitudinal axis.
申请人：UNITED STATES SURGICAL CORPORATION
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