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    • 1. 发明授权
    • Microwave endoscope forceps
    • 微波内窥镜镊子
    • US08313483B2
    • 2012-11-20
    • US12513559
    • 2007-11-08
    • Makoto HosakaTohru TaniYoshimasa KurumiShigeyuki Naka
    • Makoto HosakaTohru TaniYoshimasa KurumiShigeyuki Naka
    • A61B18/18
    • A61B18/18A61B18/1445A61B18/1815A61B2017/2932
    • Provided is an operating tool for organism, in particular, a microwave endoscope forceps. In terms of the operating tool for organism, provided is a multifunctional operating tool which has holding and scissors functions simultaneously, and may further perform coagulation (tissue fixation) by microwaves. The operating tool has no definite fulcrum, and has both the holding and scissors functions with a simple structure by deforming a long-track rod called beam. Two blades are insulated from each other so as to allow microwave current supply. With this structure, an operating tool having three functions, i.e., “a holding function”, “a coagulating function”, and “a cutting function” with a single tool may be developed.
    • 本发明提供一种生物体的操作工具,特别是微波内窥镜镊子。 就生物的操作工具而言,提供了一种多功能操作工具,其具有同时保持和剪刀功能,并且可以进一步通过微波进行凝固(组织固定)。 操作工具没有明确的支点,通过使称为梁的长轨杆变形,具有简单结构的保持和剪刀功能。 两个叶片彼此绝缘,以便允许微波电流供应。 利用这种结构,可以开发具有三个功能的操作工具,即保持功能,凝结功能和具有单个工具的切割功能。
    • 6. 发明授权
    • Endoscopic forceps
    • 内镜钳
    • US09173699B2
    • 2015-11-03
    • US14127402
    • 2012-05-22
    • Makoto HosakaKazuo AbeEiichi Uemura
    • Makoto HosakaKazuo AbeEiichi Uemura
    • A61B18/18A61B18/14A61B18/00A61B17/29
    • A61B18/1447A61B18/1445A61B18/1815A61B2017/2902A61B2018/00589A61B2018/00601A61B2018/0063A61B2018/00982A61B2018/1415
    • An endoscopic forceps is provided. A movable blade electrode and a fixed blade electrode form a pair of electrodes. The fixed blade electrode is electrically contacted onto an external electric conductor of a coaxial cable in the sheath conduit. A force application point of the movable blade electrode is connected to a center electric conductor of the coaxial cable. A pivot point of the movable blade electrode is provided on the movable blade electrode. The coaxial cable is slid with respect to the sheath conduit so that parallel moving added to the coaxial cable is transmitted to the movable blade electrode as turnable moving about the pivot point via the force application point of the movable blade electrode. A high frequency wave can be applied between the movable blade electrode and the fixed blade electrode via the external electric conductor and the center electric conductor of the coaxial cable.
    • 提供内窥镜钳。 可动刀片电极和固定刀片电极形成一对电极。 固定刀片电极电接触到鞘导管中的同轴电缆的外部电导体上。 可动刀片电极的施力点与同轴电缆的中心导体连接。 可动刀片电极的枢转点设置在可动刀片电极上。 同轴电缆相对于护套导管滑动,使得添加到同轴电缆的平行移动被传递到可动刀片电极,可转动地通过可动刀片电极的施力点绕枢转点移动。 可以通过外部电导体和同轴电缆的中心导体,在可动刀片电极和固定刀片电极之间施加高频波。