Spring for 3R66
By
ottobock
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A spring for the 3R66 pediatric knee.
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Children’s Polycentric Knee
By ottobockThe 3R66 polycentric knee for children features a rotation unit integrated in the lower joint section that permits rotation of the prosthetic foot with automatic return upon load relief. Combined with the large flexion angle, this knee provides a comfortable kneeling and crouching position.Individually adjustable knee safetyIndividually adjustable extension assist mechanism to control the swing phaseNot suitable for hip disarticulate fittings