Enhancing Sensory Feedback for Polyneuropathy Patients Using Pressure Sensor Soles and Actuators

Abstract

Polyneuropathy can be a life-altering condition, making everyday tasks like walking or even standing a real struggle for those affected. When people lose strength and sensation in their limbs, it often takes away their ability to move freely and live independently, affecting their quality of life in a big way. Traditional prosthetics can help to an extent, but they often fall short of providing the motor control and sensory feedback people need. This thesis investigates a better solution, a smarter, more responsive insole with wired force-sensing resistors (FSRs) that can better support these unique needs. These insoles are designed to provide real-time feedback to help restore some of the lost sensations and improve balance and movement. By integrating advanced force-sensing resistors (FSRs) directly into the insoles, we aim to give patients a tool that responds instantly to their body’s needs. Wireless systems might seem like the latest thing, but they can be unreliable when it comes to keeping data flowing smoothly something that’s crucial for people who depend on these devices to move around safely. Wired insoles, on the other hand, ensure a stable connection and constant feedback, which can make all the difference in daily life. To understand just how much this can help, clinical trials will be conducted, with a focus on real-world scenarios walking, balancing, and overall comfort. The goal isn’t just to help patients move more easily; it’s about giving them back a sense of confidence and control over their movements, helping them reclaim some of the freedom that polyneuropathy has taken away. Through these trials, we hope to see meaningful improvements in how people move and feel, offering a more practical, reliable way to improve their quality of life.

Date of Award	2024
Original language	English
Supervisor	Hubert Egger (Supervisor)