• 1. College of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin 300072, China;
  • 2. Department of Orthopedic, Tianjin First Central Hospital, Tianjin 300192, China;
  • 3. Department of Rehabilitation, Tianjin First Central Hospital, Tianjin 300192, China;
ZHUXianfeng, Email: zhuxianfeng@tju.edu.cn
Export PDF Favorites Scan Get Citation

Plantar pressure distribution can reflect the force of several key points on foot while standing and walking. A comprehensive understanding of the plantar pressure distribution makes great sense in the following aspects:the understanding of the normal foot biomechanics and function, clinical diagnosis, measurement of disease extent, postoperative efficacy evaluation, and rehabilitation research. A simple plantar pressure measurement device was designed in this study. This paper uses FlexiForce flexible sensor to pickup plantar pressure signal and USB A/D board to do data acquisition. The data are transferred into a laptop and processed by a VB-based software which can display, remember and replay the data. We chose patients with hallux valgus and normal people to measure the pressure distribution and make contrast analysis of plantar pressure with this device. It can be concluded that people with hallux valgus have higher pressure on the second metatarsophalangeal joint and the distribution move outward. The plantar pressure of patients postoperative could be greatly improved compared to the preoperative. The function of this device has been confirmed.

Citation: ZHUXianfeng, ZHAOZilei, XUDonghao, XUDongming. The Design of Plantar Pressure Distribution Monitoring System and Preliminary Clinical Application. Journal of Biomedical Engineering, 2014, 31(2): 439-444. doi: 10.7507/1001-5515.20140081 Copy

  • Previous Article

    Optimization of Expression Conditions of an Induction Strategy for Improving Liver Targeted Interferon (IFN-CSP) Production in E.coli
  • Next Article

    Application Progress of 18F-FDG Positron Emission Tomograph in Differentiated Thyroid Cancer