Russia has developed the first domestic knee module for a mechanical prosthesis

The first domestic knee module with a manual lock was developed at the Center for Innovations in Traumatology and Orthopedics (CITO) of Rostec State Corporation with the support of the Agency for Technological Development, the press service told Izvestia on August 13.

The knee module will be installed on prosthetics that are designed for people who have lost a leg at hip level. The module is equipped with a simple mechanical control system and is able to withstand a load of up to 125 kg. The built-in manual lock will allow you to fix the knee module at the right time. A special tension mechanism is used to unlock it. Needle bearings in the design increase the reliability of the prosthetic system and ensure a smooth gait.

Go into the bones: an antibiotic implant will rid the wounded of infections

How new technology will help you recover quickly from severe fractures

The module is compatible with all types of components available on the Russian market. It took two years to create the import-substituted knee module. The first samples were made using a 3D printer. After that, the product passed a series of tests for strength and functionality, during which the structure was upgraded and strengthened. As a result, the Russian solution has become more reliable compared to its foreign counterpart. The module is made of high-strength and ultralight aluminum alloy, which guarantees stability and comfort when walking.

"Import substitution in prosthetics is a key factor for the sustainable development of the industry. We are actively creating analogues of imported products, equipment and materials. In terms of technical characteristics, the implant is in no way inferior to imported analogues, and we hope that our production facilities and developments will further reduce dependence on foreign supplies," said Viktor Spector, CEO of CITO.

The first 10 samples have successfully passed the acceptance tests. The protocol confirmed compliance with the declared technical specifications and GOST requirements. The knee module is currently at the stage of obtaining a CT-1 certificate confirming its Russian origin. It is planned to produce about 1 thousand modules per year.

Earlier, on August 3, it was reported that a High-tech Prosthetics Center for veterans of a special military operation (SVO) had been opened in the Moscow region, where military personnel with severe wounds would be able to undergo comprehensive rehabilitation, and classes would include unique sports training.

All important news is on the Izvestia channel in the MAX messenger.