Journal of the Semiconductor & Display Technology (반도체디스플레이기술학회지)

The Korean Society Of Semiconductor & Display Technology (한국반도체디스플레이기술학회)
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Design of High-precision Position Control System for Continuous Manual Exercise Medical Devices

연속수동운동 의료기기의 고정밀 위치제어 시스템 설계

  • Min Soo Park (Semiconductor Engineering of Cheongju University, KSDT Engineering) ;
  • Oh Yang (Semiconductor Engineering of Cheongju University, KSDT Engineering) ;
  • Chang Ho Lee (CST Co. Ltd)
  • 박민수 (청주대학교 반도체공학과) ;
  • 양오 (청주대학교 반도체공학과) ;
  • 이창호 (창명제어기술(주))
  • Received : 2024.08.02
  • Accepted : 2024.09.21
  • Published : 2024.09.30
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Abstract

In modern society, the incidence of various joint diseases such as degenerative arthritis is steadily increasing with the increase of the elderly population. For the effective treatment of these diseases, the demand for CPM medical devices that increase the range of motion of the joint is increasing, and if a patient is unable to perform exercise on his or her own, it plays a role in helping joint recovery through repetitive and continuous manual exercise to prevent joint stiffness, promote blood circulation, and improve tissue flexibility to shorten the recovery period after joint surgery to efficiently proceed with the rehabilitation process. Due to the uncertainty of the angle measurement method currently in use, it is difficult to accurately evaluate the patient's exercise amount required to improve the range of motion, which can negatively affect the reliability of CPM medical devices and the patient's willingness to rehabilitate. Therefore, a new technology using encoders and angle sensors is needed to overcome the problems arising from the method measured using only the existing Potentiometer.

Keywords

Acknowledgement

본 논문은 2024 년도 충청북도의 "디지털헬스케어 의료기기 기술개발 지원사업"을 지원받아 수행되었습니다.

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