National Rehabilitation Center;KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人:
Hyung Soon PARK,Kyoung Soub LEE,Hogene KIM
申请号：
US16347872
公开号：
US20190269571A1
申请日:
2017.09.22
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A shoulder joint tracking apparatus includes a gravity compensation spring that compensates for a vertical movement of a shoulder joint of a trainee, a weight of an arm, and gravity to a weight of a rehabilitation exercise device attached to the arm, and a shoulder joint tracking device that is provided at one side of the shoulder rehabilitation apparatus, is connected to the gravity compensation spring, and applies a damping force corresponding to a force applied by the trainee, in a direction opposite to a direction in which the force is applied, to control a vertical movement of the shoulder rehabilitation apparatus.
