公开(公告)号：US11054323B2

公开(公告)日：2021-07-06

申请号：US16199741

申请日：2018-11-26

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sungwook Yang ,  Eui-Sung Yoon ,  Hoon Ryu ,  Hyeonjoo Im

IPC: G01L5/00 ,  A61B5/00 ,  A61B5/103

Abstract: A quantitative impact control and measurement system includes an impactor configured to apply an impact to a target, a control device configured to control movement of the impactor, an acceleration sensor mounted to a base of the impactor, and an impact sensor mounted to a terminal of the impactor. Here, the control device calculates an impact actually applied to the target from signals measured through the acceleration sensor and the impact sensor.

公开(公告)号：US20190320941A1

公开(公告)日：2019-10-24

申请号：US16385244

申请日：2019-04-16

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sungwook Yang ,  Eui Sung Yoon ,  Hoon Ryu ,  Hyeonjoo Im

IPC: A61B5/103 ,  A61B5/00 ,  G01L5/00

Abstract: An impact control system includes a supporting structure with gravity compensation mechanism, and a supporting bed which is supported by the supporting structure and supports an impact target. Here, the supporting structure includes an elastic element, a vertical support to which one end of the elastic element is fixed, a horizontal support to which the other end of the elastic element is fixed, and which is rotatable around a rotation axis disposed at one end of the horizontal support meeting an end of the vertical support, and a weight support part which is connected to the other end of the horizontal support and supports the supporting bed while contacting a lower surface of the supporting bed.