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Design and Construction of Smart Insole to Measure the Force of the Human Foot Dynamics during Daily Activities

Nezafat, Parisa | 2019

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  1. Type of Document: Ph.D. Dissertation
  2. Language: English
  3. Document No: 52084 (58)
  4. University: Sharif University of Technology, International Campus, Kish Island
  5. Department: Science and Engineering
  6. Advisor(s): Selk Ghafari, Ali; Zabihollah, Abolghasem
  7. Abstract:
  8. In recent years, leg pain is a consequence of inappropriate foot movement, which is an important health problem for us today. The health problems of the foot and the waist are due to wearing inappropriate footwear that is not designed for different activities. For example, Walking, long-standing on the feet, cycling and so on. A shoe insufflator is not suitable for walking, cycling, and standing. For designing an appropriate shoe insole for different activities, it is important to have a force determination profile for each person. This means that the insoles design shoes should be personal. A low-cost device has been designed, which can be used to measure the pressure on the sole of the foot through Wwalking habit modeling allows diversions to be evaluated by a specialist. It is determined by scanning to analyze foot pressure changes and abnormal foot data. The purpose of the shoe insole was to assist the patient's activities and identify the forces involved in the shoes. This shoe insole was to help the patient to work and identify the forces.In this thesis, a smart insole is designed and constructed for measuring the force and pressure in the 7 parts of the foot, by reforming the strain gauges. We examined the feet in different states such as: standing (man and woman), twisting and standing on tiptoe. Also, comparison of the results from the smart insole with foot checker of the hospital are presented, in a man with a healthy foot.The goal was to design and construct insoles that are affordable and inexpensive, which can measure the amount of pressure on the foot in one day, and there is no need to refer to rehab centers in hospital. dData collection is carefully done
  9. Keywords:
  10. Smart Insole ; Improper Footwear ; Pressure on Feet ; Feet

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