Prosthetic liner Proteor Stepline Plus Evolution

Product description

Stepline Plus Evolution is a prosthetic liner with a combined textile-gel construction designed to reduce discomfort during knee flexion and enhance stump stability. Proteor Stepline Plus Evolution is a high-tech prosthetic liner with distal locking, designed for patients with transtibial amputation (at the shin level). The main technological feature of the model is the combined zonality of the textile covering: an extremely flexible fabric at the front and reinforced dense fabric at the back. This design achieves an ideal balance between absolute comfort during knee flexion and high stability of stump fixation, effectively eliminating the "pistoning" effect (vertical displacement) during walking. Key advantages of the Proteor Stepline Plus Evolution liner Flexible front covering for comfortable flexion The front textile layer is distinguished by increased elasticity, allowing the liner to stretch freely during knee joint flexion. This completely relieves tension in the patella area, preventing pressure and discomfort when sitting or walking upstairs. Reinforced rear fabric to eliminate "pistoning" The rear part of the liner is made of denser and more durable fabric that limits excessive longitudinal stretching. This significantly minimizes the "pistoning" effect (vertical displacement of the stump inside the socket) during the swing phase, enhancing stability and control over the prosthesis. Anatomical protection of bony structures The liner has a pronounced differentiated profile: Thickened front zone (6.5 mm) softly cushions and reliably protects the tibial crest from friction and impacts; Reduced rear thickness (2.9 mm) prevents gel folding in the popliteal fossa. Reliable distal locking (8 mm) The distal area, 8 mm thick with locking attachment, provides a secure prosthesis suspension, evenly distributing tensile loads and ensuring confidence with every step. Who is the Proteor Stepline Plus Evolution liner suitable for Users with transtibial amputation (at the shin level); Patients experiencing discomfort or pressure in the knee when sitting in a standard liner; Users who experience unwanted longitudinal stump displacement ("pistoning") during walking; People with pronounced bony prominences on the anterior surface of the shin requiring reliable protection; Patients of any activity level seeking a technological and comfortable solution with distal locking. Maximum freedom of flexion. Control of "pistoning." Innovative stability. Proteor Stepline Plus Evolution combines comfortable joint movement and unwavering prosthesis fixation for your confidence every day. About the brand Proteor is a French company with over a century of experience in prosthetics, developing innovative and clinically proven solutions for an active and independent life for prosthesis users worldwide. Documents and instructions Instructions for use of Proteor Stepline HD