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Single Axis Knee Joint, Brake

Item #: 3R15

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Suggested HCPCS Coding: L5812 + L5850

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The swing block is connected to the upper joint section through the swing axis and with the lower joint section through the knee axis and acts as a load-dependent brake. This together with proper knee alignment secures the stance phase. To control the swing phase, the axis friction and the spring force of the extension assist are adjustable.


Activity Level K1, K2
Maximum Body Weight 220 lbs (100 kg)
Material Stainless Steel
Proximal Connection Pyramid Adapter
Distal Connection Pyramid Adapter
Maximum Knee Flexion Angle 150 degrees
Knee Center to Proximal Connection 40 mm
Product Weight 490 g


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3R15 Stainless Steel Monocentric, 3R49 Titanium Modular Knee Joints - Instructions for Use

Instructions for Use: 647G1562 (EN/DE/FR/IT/ES/PT/NL/SV/DA/PL/HU/CS/RO/HR/TR/EL/JA/ZH)

Publish date: Aug 3, 2020

PDF Document (647G1562-all_INT_INT-40-2007w(3586280)_en.pdf | 6 MB)

Fabrication Order Form for Transfemoral or Knee Disarticulation

Order Form: (EN)

Publish date: May 1, 2015

PDF Document (13084BTransfemoralProsthesisOrderForm.pdf | 60 KB)

LLP Prosthetist Documentation

Reimbursement: (EN)

Publish date: Sep 3, 2020

PDF Document (LLP_Prothetist_Doumentation_122420.pdf | 1 MB)

LLP Physician Documentation

Reimbursement: (EN)

Publish date: Dec 23, 2020

PDF Document (LLP_Physician_Documentation_122320.pdf | 680 KB)