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    • 3. 发明申请
    • Conduit Harvesting Instrument and Method
    • 管道收获仪器和方法
    • US20110172688A1
    • 2011-07-14
    • US12685292
    • 2010-01-11
    • Hanspeter Robert Bayer
    • Hanspeter Robert Bayer
    • A61B17/22
    • A61B17/00008
    • A surgical instrument for harvesting vessels from the body includes an elongated shaft having distal and proximal ends and a plurality of lumens disposed therethrough. The shaft also includes a tip having a dissecting portion disposed at a distal end thereof and a cradle section. The tip is movable from a first position proximate the distal end of the shaft to at least one additional position distally further from the distal end of the shaft to expose the cradle section. The instrument also includes an endoscope disposed in one of the plurality of lumens and at least one additional surgical instrument disposed in one of the remaining lumens. Methods are disclosed for utilizing the surgical instrument.
    • 用于从身体收集容器的手术器械包括具有远端和近端的细长轴和设置在其中的多个腔。 轴还包括具有设置在其远端处的解剖部分和支架部分的尖端。 尖端可从靠近轴的远端的第一位置移动到离轴远端更远的至少一个附加位置,以露出支架部分。 仪器还包括设置在多个管腔中的一个腔内的内窥镜和设置在其余腔内之一中的至少一个另外的手术器械。 公开了利用外科器械的方法。