Translation. Region: Russian Federation –
Source: Novosibirsk State University –
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Specialists from JSC TsNITI Tekhnomash (part of the Rostec State Corporation) presented a working prototype of the first domestically developed microprocessor-controlled hydraulic foot prosthesis at the Congress of Young Scientists held in Sochi. This innovative design is designed to dramatically improve the quality of life of amputees. Unlike most existing passive prostheses, this new device mimics natural gait biomechanics by using an intelligent control system for the hydraulic system.
As part of R&D, NSU employees developed and manufactured important elements of the prosthesis.
"Our task, as part of our contract with our partner, was to develop and manufacture the prosthesis' chassis and tires—composite elements made of carbon fiber and fiberglass, as well as decorative polymer overshoes. A passive version of the prosthesis, assembled from the developed elements, was successfully tested by an amputee. The results obtained using the biomechanical analysis system we were developing showed that the developed prosthesis achieves the required gait parameters," explained the head of the Biomechanics and Medical Engineering research group. Institute of Medicine and Medical Technologies of NSU Vladimir Serdyukov.
"This is a strategically important project for us as part of the import substitution and development program for high-tech medical products in Russia," noted Technomash representative Maxim Bobkin. "Cooperation with scientists from NSU in this case allowed us to successfully complete a full-scale development in a relatively short timeframe—from modeling the prosthesis's parameters to analyzing its walking characteristics in a clinical setting. Continued collaboration with the university will allow us to conduct comprehensive research and refine the development with the participation of amputees, which will enable us to bring an innovative and in-demand product to market."
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