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Polycentric Knee Joint
Item #: 17K43Polycentric knee joint bars
Overview
Stainless steel With gear drive, free motion joints, concave half-round bar profile, interchangeable stops to limit extension
Practical recommendation:
To align the orthosis knee joints with the compromise pivot point according to Nietert, the 743Y56=1 size 1 adjustment adapter is aligned with the compromise pivot point. Therefore the compromise pivot point of the polycentric gear drive joints is centred between the two joint screws.
Specifications
| Upper Length from Joint Center | 340 mm |
|---|---|
| Lower Length from Joint Center | 300 mm |
| Pivot Point Distance | 16 mm (0.629 in) |
| Bar Thickness | 2 mm (0.0787 in) |
| Bar Width | 21 mm |
| Joint Thickness | 6 mm |
| Material | Stainless Steel |
| Quantity | Pair |
Spare parts
Documents
Processing instructions for Ottobock system bars and leg bars – stainless steel –
Product Information
PDF Document | Published: Jul 1, 2013