公开(公告)号：US20230381049A1

公开(公告)日：2023-11-30

申请号：US17825887

申请日：2022-05-26

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Jia-Wei LAI ,  Che-Wei CHAN

IPC: A61H1/02

CPC classification number: A61H1/0266 ,  A61H2201/5061 ,  A61H2201/5069 ,  A61H2201/1215

Abstract: A muscle tone assessment device includes a pedal, a front force sensor and a back force sensor arranged at the pedal, and a judgment unit connected to the sensors. The judgment unit obtains a front force standard deviation, a back force standard deviation, a front force deviation and a back force deviation from the sensing results, and obtains a first and a second threshold value from the front force standard deviation and the back force standard deviation. The front force standard deviation and the back force standard deviation are the standard deviations of the front force signal and the back force signal within a first time interval. The front force deviation and the back force deviation represent the deviation of the front force signal and the back force signal in a second time interval. In addition, the present invention further provides a muscle tone assessment method.