MECHATRONIC CYBER PHYSICAL MEDICAL DEVICE FOR MONITORING LOWER EXTREMITY REHABILITATION: PROSPECTS AND CHALLENGES

Authors

  • MANJOT SINGH SANGHERA Mechanical Engineering Department, Thapar Institute of Engineering and Technology, Punjab, India.
  • MUSKAN SAINI Mechanical Engineering Department, Thapar Institute of Engineering and Technology, Punjab, India.
  • ISHANT SACHDEV Mechanical Engineering Department, Thapar Institute of Engineering and Technology, Punjab, India.
  • HARYASHV GUPTA Mechanical Engineering Department, Thapar Institute of Engineering and Technology, Punjab, India.

Keywords:

lower extremity rehabilitation, cyber-physical system, mechatronics, plantar pressure, dorsiflexion, plantarflexion

Abstract

In this study a mechatronic cyber-physical medical device was designed with the objective of monitoring, aiding lower extremity rehabilitation and reports about the challenges encountered during the course of its development and evaluation. Device involved the integration of force-sensitive resistors (FSRs) embedded in an insole to measure plantar pressure distribution and an IMU-MPU6050 to monitor dorsiflexion and plantarflexion angles of the ankle. It is capable of providing real-time data to physiotherapists and assists in patient movement through direct current (DC) motors and Bowden cables. This paper highlights the anatomical and biomechanical parameters (range of motion (ROM) and load distribution) of the human foot and ankle, the limitations of conventional rehabilitation techniques (like lack of objective monitoring, cost and time constraints) and various innovative solutions like real time reporting of progress, historicization of patient’s records etc. offered through the device developed by our team. Prototype so developed demonstrates significant potential for improving lower extremity rehabilitation and encourages data driven physiotherapeutic treatments besides some limitations identified in sensor accuracy and movement constraints. For the commercial use of the prototype, it is suggested that extensive clinical trials should be conducted with enhanced device mobility and integration of high throughput advance sensors.

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Published

2024-10-28

How to Cite

SANGHERA, M. S., SAINI, M., SACHDEV, I., & GUPTA, H. (2024). MECHATRONIC CYBER PHYSICAL MEDICAL DEVICE FOR MONITORING LOWER EXTREMITY REHABILITATION: PROSPECTS AND CHALLENGES. Quantum Journal of Engineering, Science and Technology, 5(4), 40–66. Retrieved from https://qjoest.com/index.php/qjoest/article/view/187

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