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Quickchange

Item #: 4R11

Self-aligning component for easy removal or changing of prosthetic knees and feet.

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Suggested HCPCS Coding: L5617
Replacement: L5617

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Overview

With the 4R11 Quickchange adapter, pediatric and adult users can remove their distal prosthetic components from the socket by themselves when needed in just one step. This makes dressing and undressing easier and sitting more comfortable. In addition, fitting various feet or knee-foot combinations, such as sports components, is possible.

Product features:

  • Four connection options allowing for flexibility of fittings – pyramid, pyramid receiver, thread, and thread for modular system for children
  • The base element provides quick and easy handling for all user groups
  • Simple one-turn operation of locking mechanism
  • Arrow symbol showing open or close direction for the user
  • Adapted for use with children’s modular systems with addition of the 4X907=1 part
  • Waterproof and corrosion resistant - protected against fresh, salt, and chlorinated water

Specifications

Set article number
Consists of (single parts)
Connection
4R11=P-1-3
(4R11=P-1-1 & 4R11=R-3-2)
Pyramid / pyramid receiver
4R11=R-1-3
(4R11=R-1-1 & 4R11=R-3-2)
Pyramid receiver / pyramid receiver
4R11=ST-1-3
(4R11=ST-1-1 & 4R11=R-3-2)
Thread / pyramid receiver
4R11=ST-2-3
(4R11=ST-2-1 & 4R11=R-3-2)
Thread for pediatric system / pyramid receiver
Field of application Adults/children: TT, KD, TF, HD (only adults) Adults/children: TT, KD, TF, HD (only adults) Adults/children: TT, KD, TF, HD (only adults) Adults/children: TT, KD, TF, HD (only adults)
K-Level/Mobility grade K1 - K4 / MG1 - MG4 K1 - K4 / MG1 - MG4 K1 - K4 / MG1 - MG4 K1 - K4 / MG1 - MG4
Max. body weight 330 lbs/150 kg 330 lbs/150 kg 330 lbs/150 kg 330 lbs/150 kg
Max. body weight for sports 275 lbs/125 kg 275 lbs/125 kg 275 lbs/125 kg 275 lbs/125 kg
Build height 1.73” (44 mm) 2.17” (55 mm) 1.61” (41 mm) 1.61” (41 mm) / 1.69” (43 mm) with 4X907=1
Weight 13.05 oz (370 g) 13.05 oz (370 g) 11.64 oz (330 g) 11.46 oz (325 g)

Documents

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4R11 Quickchange Instructions for Use

Instructions for Use

PDF Document | Published: Jan 19, 2024