Conventional prosthetics are often poorly designed for use in the developing world where rugged roads and conditions can render prosthetics weak and easily breakable. Amputees with frail prosthetic limbs cannot continue their active lifestyles to their fullest potential.

Detailed description of the solution

The Niagara Foot combines flexibility, durability and comfort in a cost-effective design. Its unique S-shaped heel is injection-molded from impacted-resistant Hytrel® 8238 thermoplastic polyester elastomer and acts like a spring to provide energy storage and return during the gait cycle, much like walking normally. It helps to decrease muscular strain as well.

Relevance to developing country settings

Clinical trials were conducted in several locations around the globe, including San Salvador and Thailand. In Nigeria, the initial feedback was positive.

Designed by

• Designed by: Dr. Tim Bryant, a Professor from the Department of Mechanical Engineering and the Human Mobility Research Centre at Queen's University, Ontario, Canada
• Manufacturer: Niagara Prosthetics & Orthotics International Ltd in Ontario, Canada

Funding Source

This project receives private funding from Hippo Design (Montebello, Québec), Précicad (Québec City, Québec) and DuPont (USA).

References