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    • 2. 发明专利
    • Surgical instrument
    • 手术器械
    • JP2009189808A
    • 2009-08-27
    • JP2009027468
    • 2009-02-09
    • Karl Storz Gmbh & Co Kgカール・ストーツ・ゲーエムベーハー・ウント・コ・カーゲー
    • REGADAS F SERGIO P
    • A61B17/32A61B17/06A61B17/28
    • A61B17/29A61B1/31A61B17/3201A61B17/3462A61B2017/00738A61B2017/2904A61B2017/2925A61B2017/3445A61B2017/3449A61B2017/3466
    • PROBLEM TO BE SOLVED: To provide a surgical instrument and method that allows a surgeon to perform a transanal endoscopic surgical procedure or similar endoscopic procedure with a linear optical element. SOLUTION: A surgical instrument adapted for use during transanal endoscopy is disclosed. The surgical instrument has a shaft having a proximal end and distal end. A working part, for example a scissors or gripper, is attached to the distal end of the shaft, and a handle portion is attached to the proximal end of the shaft. The handle portion is actuatable to actuate the working part via a force transmission member. The shaft further includes a linear insertion portion having a longitudinal axis. The proximal end of the shaft is laterally displaced relative to the longitudinal axis of the insertion portion. This configuration increases the ability to manipulate and actuate the surgical instrument during a transanal endoscopic procedure or similar surgical procedure. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供允许外科医生使用线性光学元件执行经肛门内窥镜外科手术或类似的内窥镜手术的外科器械和方法。 解决方案:公开了适用于经肛门内窥镜检查期间的外科器械。 外科器械具有具有近端和远端的轴。 工作部件,例如剪刀或夹具,附接到轴的远端,并且手柄部分附接到轴的近端。 手柄部分可致动以通过力传递构件致动工作部件。 轴还包括具有纵向轴线的线性插入部分。 轴的近端相对于插入部分的纵向轴线横向移位。 这种构造增加了在经肛门内窥镜手术或类似手术过程中操纵和致动外科器械的能力。 版权所有(C)2009,JPO&INPIT