(PTO-J09) Integrated Spring Loaded Extension Assist Mechanism With Pyramidal Top And- Lower End Is Integral Tube Adaptor

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  • Recommendation:
    With integrated extension assist
    Suitable for max. 100 kg body weight
    For trans-femoral amputees
  • With moderate functional levels
    Medium stance and swing phase stability
    Suitable also for hip disarticulating amputees
    Not Suitable for amputees with higher functional levels
  • Description:
    Upper and lower joint section is connected with linkage bars. The stance phase stability is achieved with polycentric kinematic (adjustment of the instant center of rotation by adjustment of the stop). The step-less adjustment of the axis friction and of the extension assist spring controls the swing phase.
    Technical Data:
    Knee flexion range: approx 120