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    • 7. 发明授权
    • Ultrasound treatment system
    • 超声治疗系统
    • US06669690B1
    • 2003-12-30
    • US09353652
    • 1999-07-15
    • Mitsumasa OkadaToshiya SugaiYoshitaka HondaManabu IshikawaTomohisa Sakurai
    • Mitsumasa OkadaToshiya SugaiYoshitaka HondaManabu IshikawaTomohisa Sakurai
    • A61B1818
    • A61B17/320092A61B18/1482A61B2017/2929A61B2017/320072A61B2017/320084A61B2017/320088A61B2217/005A61B2217/007
    • An ultrasound treatment system in accordance with the present invention comprises an ultrasonic transducer, a handpiece, a probe, a sheath, a clamping member, an operation unit, an operating member, a suction base, and a perfusion base. The ultrasonic transducer generates ultrasonic vibrations. The handpiece has the ultrasonic transducer incorporated therein and serves as an operation unit. The probe is connected to the ultrasonic transducer, and serves as a vibration transmitting member for transmitting ultrasonic vibrations to a distal member realizing a stationary portion that is a treatment portion for treating a living tissue. The sheath serves as a protecting member for shielding the probe. The clamping member is opposed to the distal member at the distal end of the sheath, and realizes a movable portion that is another treatment portion for clamping a living tissue in cooperation with the distal member. The operation unit is manipulated for clamping a living tissue with the clamping member and distal member or freeing the living tissue therefrom. The operating member drives the clamping member responsively to a manipulation performed on the operation unit. The suction base is formed on the back end of the handpiece, and communicating with a through hole bored substantially along the center axes of the probe and ultrasonic transducer. The perfusion base is formed on the outer circumference of the handpiece and communicating with the lamen of the sheath.
    • 根据本发明的超声波处理系统包括超声换能器,手持件,探头,护套,夹紧构件,操作单元,操作构件,抽吸基座和灌注基座。 超声波换能器产生超声波振动。 手机具有并入其中的超声波换能器,并且用作操作单元。 探头连接到超声波换能器,并且用作用于将超声波振动传递到远端构件的振动传递构件,该远端构件实现作为用于治疗生物体组织的处理部分的静止部分。 护套用作用于屏蔽探针的保护构件。 夹持构件在护套的远端处与远端构件相对,并且实现作为与远侧构件协作夹持生物体组织的另一处理部的可动部。 操作单元被操纵用于夹紧具有夹紧构件和远端构件的活组织或从其中释放活组织。 操作构件响应于对操作单元执行的操作而驱动夹紧构件。 吸引底座形成在手持件的后端,并且与基本上沿探针和超声波换能器的中心轴钻孔的通孔连通。 灌注基底形成在手持件的外周上并与护套的层板连通。