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    • 63. 发明专利
    • Surgical treatment instrument
    • 手术治疗仪
    • JP2005131285A
    • 2005-05-26
    • JP2003373607
    • 2003-10-31
    • Olympus Corpオリンパス株式会社
    • SEKINO NAOKI
    • A61B17/28A61B18/04A61B18/08
    • A61B17/29A61B18/085A61B18/1445A61B2017/2911A61B2017/2927A61B2017/2929A61B2017/293A61B2017/2939A61B2017/2945A61B2018/00589A61B2018/1432
    • PROBLEM TO BE SOLVED: To provide a surgical treatment instrument for easily approaching a desired part of organism tissue and incising the organism tissue by coagulation.
      SOLUTION: This surgical treatment instrument 1 includes: a rotary cover 84 arranged at the tip end of an insertion part 2; a link arm 91 arranged in the rotary cover; and tip end tools 101, 102 connected to the link arm 91 and having heat generation members 124, 125. The instrument 1 also comprises: a first driving mechanism which is arranged between the tip end tools and an operation part 4 so as to perform a treatment to incise and coagulate the tissue with the tip end tools when the operation part is operated; and a second driving mechanism which is arranged between the rotary cover and the operation part 4 so as to be relatively rotated in the axial direction of the insertion part when the operation part is operated to treat the tissue.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供用于容易地接近生物体组织的期望部分并通过凝结切割生物体组织的外科治疗仪器。 解决方案:该外科治疗器具1包括:设置在插入部2的前端的旋转盖84; 布置在旋转盖中的连杆臂91; 以及连接到连杆臂91并具有发热构件124,125的末端工具101,102。仪器1还包括:第一驱动机构,其布置在末端工具和操作部分4之间,以执行 当操作部分操作时,用尖端工具切割和凝固组织; 以及第二驱动机构,其设置在所述旋转盖和所述操作部4之间,以便当所述操作部被操作以相对于所述插入部的轴向方向旋转以对所述组织进行处理时。 版权所有(C)2005,JPO&NCIPI