KOH YOUNG TECHNOLOGY INC.;INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
发明人:
Jong Tae SEO,Byung Ju YI,Jae Hong WOO
申请号：
US16299587
公开号：
US20190209264A1
申请日:
2019.03.12
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A medical stand may include a first link, a second link parallel to the first link, a third link connected between one end of the first link and one end of the second link, a fourth link parallel to the third link and connected between the other end of the first link and the other end of the second link, a mounting arm extending from the other end of the first link, a variable balancing arm connected to at least one of the second link or the third link, a counterweight provided at a distal end of the variable balancing arm, a detector detecting a displacement of at least one of the first link, the second link, the third link, or the fourth link, and a controller generating the control signal to adjust the center-of-gravity position of the variable balancing arm in accordance with the displacement detected by the detector.
