ULTRASONIC PROBE AND TREATMENT SYSTEM
    5.
    发明公开

    公开(公告)号:EP4101416A1

    公开(公告)日:2022-12-14

    申请号:EP20918089.2

    申请日:2020-02-05

    Inventor: FUJISAKI, Ken

    Abstract: An ultrasound probe includes a treatment portion that is formed at a distal end of a transmission portion transmitting input vibration energy, the treatment portion being configured to vibrate with a predetermined amplitude to cut a treatment target object, in which the treatment portion includes a first striking face that faces the treatment target object, a second striking face that faces the treatment target object at a position away from the first striking face toward a proximal end side in an axial direction, and a first side surface that connects the first striking face and the second striking face in the axial direction and that has a predetermined length in the axial direction, in which when the predetermined length of the first side surface is h, 0

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