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    • 5. 发明专利
    • Stone crushing apparatus under the use of endoscope
    • 使用内窥镜的石材破碎装置
    • JP2004180997A
    • 2004-07-02
    • JP2002352702
    • 2002-12-04
    • Olympus Corpオリンパス株式会社
    • SEKINO NAOKIHATTA SHINJISAKURAI TOMOHISAONO HIROOOKABE HIROSHIHATORI TSURUONAKAMURA TAKEAKISHIMOMURA KOJI
    • A61B17/22A61B17/92A61B18/00A61M1/00
    • A61B17/22012A61B17/2202A61B2017/22014A61B2017/22025A61B2017/922A61B2217/005
    • PROBLEM TO BE SOLVED: To provide a stone crushing apparatus under the use of an endoscope, which can crush a solid like a calculus formed in a celom quickly and efficiently.
      SOLUTION: The stone crushing probe apparatus 1 under the use of the endoscope includes an insertion member 3 which can be inserted into the celom, a horn 15 which is installed at a distal end of a langevin type vibrator 5 and moves when an electric current flows in a coil 33 which generates a mechanical impact force to transmit a mechanical force to the insertion member 3, and the langevin type ultrasonic vibrator 5 which generates the ultrasonic vibration to be transmitted to the insertion member 3. Also, a front cover 20 which can adjust the adhesion condition between the insertion member 3 and either the langevin type ultrasonic vibrator 5 or the horn 15 which is installed at the distal end of the langevin type vibrator 5 and moves when the electric current flows in the coil 33 is provided.
      COPYRIGHT: (C)2004,JPO&NCIPI
    • 要解决的问题:提供一种使用内窥镜的石粉碎设备,该内窥镜可以快速高效地粉碎形成在celom中的结石的固体。 解决方案:使用内窥镜的石破碎探针装置1包括可插入到celom中的插入构件3,安装在朗格温型振动器5的远端的喇叭15, 电流在线圈33中流动,该线圈33产生机械冲击力以将机械力传递到插入构件3,并且产生超声波振动的朗文型超声波振动器5传递到插入构件3.而且,前盖 20,其可以调节插入构件3与延长型超声波振动器5或安装在朗格温型振动器5的远端的喇叭15并且当电流在线圈33中流动时移动的粘合条件 。 版权所有(C)2004,JPO&NCIPI