Pediatric 4 Bar Knee For AK and KD
| Origin |
USA |
|---|
Pediatric 4-Bar Knee – For AK and KD
Overview
The Pediatric Polycentric 4-Bar Knee is designed for children requiring Above-Knee (AK) or Knee-Disarticulation (KD) prosthetic solutions. Its lightweight polycentric mechanism enhances stability and safety, offering a high degree of security during stance phase. The design provides natural gait kinematics, making it ideal for young, active patients.
Suggested HCPCS Code(s): L5611* + L5850* (*Product Code pending review)
PDAC Approval: Pending
Key Features
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Lightweight polycentric 4-bar design
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Provides a high degree of safety
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Optional adapters: Pyramid (AK) or 3-Prong Adapter (KD)
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Pediatric-specific weight limit for reliable daily use
Technical Specifications
| Model | P/N | Adapter Type | Weight | Build Height | Material | Weight Limit | Warranty |
|---|---|---|---|---|---|---|---|
| AK | P317AP | Pyramid Adapter | 320 g | — | Aluminum | 55 kg / 121 lbs | 1 Year |
| KD | P317AL | 3-Prong Adapter | 310 g | — | Aluminum | 55 kg / 121 lbs | 1 Year |
Replacement Parts
| P/N | Description |
|---|---|
| PA31 | AK Adapter for P/N P313A / P317A |
| KA31 | KD Adapter for P/N P313A / P317A |
| LY13 | Lanyard for Manual Locking Knee |
Torque Settings
| Fastener | Torque (Nm) | Tool |
|---|---|---|
| M6 Cap Screw (Tube Clamp) | 10 Nm | 5 mm hex wrench |
⚙️ Compact, lightweight, and safety-oriented — the Pediatric 4-Bar Knee delivers stable performance for growing patients.
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