![]() Many prosthetic patients only know the multi-bar prosthetic knee, hydraulic and pneumatic prosthetic knee in the installation of artificial limbs.In fact consideringsecurity and stability,amputees should need to know the prosthetic knee that isdivided into single-axis, dual-axis and multi-axis. Here, MEDI-REHATETK will give you a detailed description of axis shape of prosthetic knee classification. ![]() 1, Single-axis locking prosthetic knee This kind of prosthetic knee is equipped with a structure in which the lower leg can be rotated. Single-axis has equipped with adjustable brake screws, amputees can always add a certain amount of friction. Its advantage is simple structure that isdurable and reliable, It has lower prices and the simple production process. Disadvantage is poor control in the swing period when knee flexion is difficulties.Amputees consume relatively large physical energy during walking on the uneven ground.The security is relatively low. ![]() 2, Double-axis prosthetic knee German as center of Europe develops this double-axis prosthetic knee which is widely used. There are many brands of double-axis prosthetic knee such as Otto Bock, Ossur, Proteor and other well-known prosthetic limbs. Relative blog: Lightweight Thigh Prosthesis for the elderly
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