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Lightweight Knee Joint, Lock
Item #: 3R40Overview
The upper joint section with pyramid adapter and lower joint section with tube clamp are connected through an axis. The adjustable manual lock in the lower joint section secures the joint in the extension position. The lock is released using the lock cable.Specifications
| Activity Level | K1 |
|---|---|
| Maximum Body Weight | 220 lbs (100 kg) |
| Material | Aluminum |
| Proximal Connection | Pyramid or Threaded Adapter |
| Distal Connection | Tube Clamp (30 mm diameter) |
| Maximum Knee Flexion Angle | 155 degrees |
| Knee Center to Proximal Connection | 34 mm |
| System Height | 23 mm |
| Product Weight | 290 g |
| Build Height | 74 mm |
| Distal Build Height | 55 mm |
| Proximal Build Height | 19 mm |
Accessories
Spare parts
Documents
Fabrication Order Form for Transfemoral or Knee Disarticulation
Order Form
PDF Document | Published: Jul 2, 2021
3R40 Monocentric Modular Lightweight Knee Joint - Instructions for Use
Instructions for Use
PDF Document | Published: Jul 14, 2020
Lower Limb Prosthesis Documentation Guide for Medicare and Medicare Advantage
Reimbursement
PDF Document | Published: Dec 2, 2024