Like prosthetic feet, the type of prosthetic knee selected for each individual is determined based on their intended activity level and the type of terrain that they will be traversing. These knee units can be similarly grouped into categories associated with the four main Impact Levels.

Children, Youth and Adults have access to many of the same classifications of knee units, built to suit their weight range and activity levels. Contact us at I.A.S to inquire about various prosthetic knee options.

  • Balance™ Knee OFM1 Quick View
    • Balance™ Knee OFM1 Quick View
    • Balance™ Knee OFM1

    • Balance™ Knee OFM1 Balance Knee OFM1 is a mechanical polycentric prosthetic knee joint suitable for users with high safety requirements. Balance Knee OFM1 is a mechanical polycentric knee joint suited for users with high safety requirements. The knee can be locked (e.g. when standing), making it appropriate for new amputees and less mobile users. Features a locking function for a…
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  • Capital Knee Quick View
    • Capital Knee Quick View
    • Capital Knee

    • he Capital is a hydraulic, single-axis knee joint that is easy to use for both patients and clinicians. Featuring smooth and responsive hydraulics during both swing and stance phase, this knee effortlessly accommodates the variable gait of the user. Durable, sleek, and fresh water friendly, the Capital is handmade in America with care. This knee also features easy mode selection…
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  • Hy-Stan 4 Bar Knee Series Quick View
    • Hy-Stan 4 Bar Knee Series Quick View
    • Hy-Stan 4 Bar Knee Series

    • Hy-Stan 4 Bar Knee Series The Hy-Stan 4 Bar Knee Series is a polycentric prosthetic knee joint. It is available in two versions: C-TK-4000S and C-TK-4001S. The C-TK-4000S has no thread at the centro-bolt of the knee head. The C-TK-4001S also has no thread at the centro-bolt of the knee head, but it also has a manual locking function. Adaptable…
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  • Hy-Stan Child’s 4 Bar Knee Quick View
    • Hy-Stan Child’s 4 Bar Knee Quick View
    • Hy-Stan Child’s 4 Bar Knee

    • Hy-Stan Child’s 4 Bar Knee The single axis knee TK-1C1 from TEHLIN is designed for the child AK amputee in an effective consideration. Itis a unique combination of sophisticated function, advanced engineering and special design suited for the child’s AK and knee-disarticulation amputee. It possesses not only the features of our four-bar knee, but also meets the basic requirements of…
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  • Mauch® Knee Quick View
    • Mauch® Knee Quick View
    • Mauch® Knee

    • Mauch® Knee Mauch Knee is a single axis hydraulic knee joint designed for highly active users, and able to withstand unpredictable conditions. Mauch Knee was designed to withstand unpredictable conditions. Featuring a sophisticated profile, extension stop, lightweight aluminum construction and enhanced spherical bearings, Mauch Knee is suited for highly active users. Single axis hydraulic knee system with Swing and Stance…
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  • Mauch® Knee Plus Quick View
    • Mauch® Knee Plus Quick View
    • Mauch® Knee Plus

    • Mauch® Knee Plus Mauch Knee Plus is a heavy duty version of the single axis hydraulic Mauch Knee, for users with higher weight requirements. Mauch Knee Plus is the heavy duty version of the Mauch Knee. Built using the same technology and single axis hydraulic design, it accommodates users requiring a higher weight limit. Slight changes were made to a…
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  • Mechanical 4 Bar Knee Quick View
    • Mechanical 4 Bar Knee Quick View
    • Mechanical 4 Bar Knee

    • Mechanical 4 Bar Knee Mechanical 4 Bar Knee from WIN WALKER is a polycentric knee joint which can be used in Transfemoral as well as Knee disarticulation prosthesis. Polycentric knee. Frame construction is made of titanium or stainless steel. Constant friction swing control. Adjustable extension assist. Adjustable 4-bar stability.
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  • Microprocessor Knee (MPK) Series Quick View
    • Microprocessor Knee (MPK) Series Quick View
    • Microprocessor Knee (MPK) Series

    • Microprocessor Knee (MPK) Series The V One microprocessor four-bar pneumatic knee prosthesis has self adjusting technology combined with a 4-bar polycentric design to create a natural walking style for the user that is smooth, safe and energy efficient. A G-sensor, gyroscope, and magnetic sensor detect impaction, movement, speed, and spatial orientation responding to changes in the user's demands. Microprocessor technology,…
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  • Mini 4 Bar Child’s Pneumatic Knee Quick View
    • Mini 4 Bar Child’s Pneumatic Knee Quick View
    • Mini 4 Bar Child’s Pneumatic Knee

    • Mini 4 Bar Child’s Pneumatic Knee The MINI 4-BAR CHILD’S PNEUMATIC KNEE from TEHLIN packs a load of unequaled function in such a small body. It provides true variable cadence, and unequalled function and durability for the active to extremely active above knee amputee who weighs up to 60kg (133lb.). The internal structure is composed of a sophisticated pneumatic cylinder…
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  • OFM2 Balance Knee Quick View
    • OFM2 Balance Knee Quick View
    • OFM2 Balance Knee

    • OFM2 Balance Knee OFM2 Balance Knee from OSSUR is a light monocentric knee joint with a brake function and a locking lever, designed for use in Transfemoral prosthesis. Locking function for a high degree of safety during first standing and walking exercises. Flexion and extension can be released depending on the patient's progress. Adaptable levels of safety for use in…
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  • OHP3 Knee Quick View
    • OHP3 Knee Quick View
    • OHP3 Knee

    • OHP3 Knee OHP3 Knee is a polycentric knee joint offering a finely adjustable geometry, powerful pneumatic system. OHP3 Knee is a polycentric pneumatic knee joint. Four different socket connection options support use with different amputation levels. Polycentric knee with adjustable geometric locking system. Simple modification of the socket connector. Low build height, useful for long trans-femoral limbs or knee disarticulation.…
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  • OP2 Polycentric Pneumatic Knee Quick View
    • OP2 Polycentric Pneumatic Knee Quick View
    • OP2 Polycentric Pneumatic Knee

    • OP2 Polycentric Pneumatic Knee OFM2 Balance Knee from OSSUR is a pneumatic polycentric knee joint with which the swing phase profile can be adjusted individually to the user's demands. This ensures a harmonious gait. It is designed for use in Transfemoral prosthesis. Actuation time can be adjusted to suit the user's wishes. Individually adjustable swing phase for a harmonious gait.…
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