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公开(公告)号:US20220241618A1
公开(公告)日:2022-08-04
申请号:US17726568
申请日:2022-04-22
Applicant: ILOODA Co., Ltd.
Inventor: Seon Uk Yoo , Suk Ki Hong
IPC: A61N7/00
Abstract: A high-intensity focused ultrasound (HIFU) device and a method for controlling the transducer moving piezoelectric device achieve accurate and stable control as to movement of a transducer and a treatment position by use of a transducer moving piezoelectric device configured to have a compact size in accordance with a great reduction in the size of a handpiece.