A prosthetic socket that automatically adjusts for amputees
An automatically-adjusting prosthetic socket for people with transtibial amputation
This study is testing a new type of prosthetic socket for people with below-the-knee amputations that automatically adjusts to fit comfortably while they walk or sit, making it easier for them to stay active and enjoy life without constantly worrying about their fit.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Washington NIH-funded |
| Lab location | 1 site (Seattle, United States) |
| Project ID | NIH-11061891 on NIH RePORTER |
What this research studies
This research focuses on developing a prosthetic socket for individuals with transtibial amputation that automatically adjusts its size to ensure a proper fit and stabilize limb volume. The innovative design includes a remote key fob interface and two new algorithms that manage socket adjustments during different activities, such as walking and sitting. By relieving users from the need to constantly monitor and adjust their prosthetic fit, this technology aims to enhance their independence and overall quality of life. The effectiveness of the socket will be tested in real-life environments, allowing for a comprehensive evaluation of its performance.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals with transtibial amputation who use prosthetic limbs.
Not a fit: Patients who do not have a transtibial amputation or those who do not use prosthetic limbs may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could significantly improve the comfort and functionality of prosthetic limbs for amputees, leading to better health outcomes and enhanced daily living.
How similar studies have performed: Previous research has shown promise in developing adjustable prosthetic devices, but this specific approach with auto-adjusting technology is relatively novel.
Where this research is happening
Seattle, United States
- University of Washington — Seattle, United States (Active)
Researchers
- Principal investigator: Sanders, Joan E. — University of Washington
- Study coordinator: Sanders, Joan E.
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.