(PTO-J03) Manual Locking With Exchangeable Extension Assist Spring Mechanism

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  • Recommendation:
    For trans-femoral amputees
    With moderate functional levels
  • High stance phase stability
    No swing phase control
    Not Suitable for amputees with moderate and higher functional level
  • Description:
    The knee axis connects the upper and lower joint section with bushing and ball bearings.
    The adjustable lock secures the knee in extension. de- block of flexion via lock cable. self- acting lock at full extension with the help of the of the extension assist.
    Technical Data:
    Knee flexion range: approx 120 Degree
    Height (knee axis center- upper edge): 37 mm