Title:
UPPER EXTREMITY EXERCISE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/022319
Kind Code:
A1
Abstract:
The present invention relates to an upper extremity exercise device comprising: a robot base seated on the floor; a robot body installed on the upper portion of the robot base; an elevation driving unit for elevating and moving the robot body; a link assembly protruding from the robot body to the front so as to move with at least two degrees of freedom; a hand seat portion which is coupled to the distal end of the link assembly and on which a hand of a user is seated; a force sensor for measuring a force applied to the hand seat portion in the direction of gravity when the hand of the user is seated; and a robot control unit which adjusts the height of the hand seat portion by controlling, on the basis of the force measured by the force sensor and a previously registered reference range, the elevation driving unit such that the robot body is elevated and moved. Accordingly, the height of the hand seat portion where the user can feel comfortable may be automatically adjusted.
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Inventors:
CHOI DONG-MIN (KR)
YEE GUN-KYU (KR)
YEE GUN-KYU (KR)
Application Number:
PCT/KR2022/004444
Publication Date:
February 23, 2023
Filing Date:
March 29, 2022
Export Citation:
Assignee:
H ROBOTICS INC (KR)
International Classes:
A61H1/02; B25J9/02; B25J11/00; B25J13/08
Foreign References:
| KR101936850B1 | 2019-01-11 | |||
| JP5286848B2 | 2013-09-11 | |||
| KR20150082711A | 2015-07-16 | |||
| KR101431426B1 | 2014-08-19 | |||
| KR101571934B1 | 2015-11-26 |
Attorney, Agent or Firm:
NAMCHON INTERNATIONAL PATENT AND LAW FIRM (KR)
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