3R17 Modular Single Axis Knee Joint with Lock and Extension Assist
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| Part # | Description |
|---|
Product information
The 3R17 Single Axis Knee features an upper and a lower joint section connected through the knee axis by bushings and ball bearings. The adjustable lock secures the joint in extension.
- Lock is released using the lock cable
- Locking occurs automatically at full extension with assistance from the extension assist spring
Specifications
- Activity Level: K1
- Knee Design Type: Single Axis, Manual Lock
- Axis: Single Axis
- Swing Phase: Friction
- Stance Phase: Friction
- Control Frame Material: Stainless Steel
- Product Weight (g): 695
- Maximum User Weight: 330lbs (150kg)
- Maximum Knee Flexion Angle: 120 Degrees
- Proximal Connection: Pyramid Adapter
- Distal Connection: Pyramid Adapter
- Trial Period: N/A
- Warranty: 24 months from delivery date
| HCPCS: | L5810, L5850 |
|---|---|
| User: | Adult |
| Amputation Level: | Transfemoral (TF/AK) |
| Activity Level: | K1 (Low) |
| Swing Phase: | Friction |
| Stance Phase: | Friction |
| Axis Type: | Single Axis |
| Proximal Connection: | Male Pyramid Adapter |
| Distal Connection: | Male Pyramid Adapter |
| Material: | Stainless Steel |
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The rotation adapter allows the lower leg to rotate medially or laterally relative to the socket when the knee is flexed. The rotating mechanism is activated through pressing of the release button and is locked automatically. The rotation adapter is equipped with a proximal thread.
Rotation Adapter with Pyramid
The rotation adapter allows the lower leg to rotate medially or laterally relative to the socket when the knee is flexed. The rotating mechanism is activated through pressing of the release button and is locked automatically. The rotation adapter is equipped with a proximal pyramid adapter.
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