Quickchange
Self-aligning component for easy removal or changing of prosthetic knees and feet.
Self-aligning component for easy removal or changing of prosthetic knees and feet.
Visión general
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
| 4R11=P-1-3<br>(4R11=P-1-1 & 4R11=R-3-2)<br> Pyramid / pyramid receiver | 4R11=R-1-3<br>(4R11=R-1-1 & 4R11=R-3-2)<br> Pyramid receiver / pyramid receiver | 4R11=ST-1-3<br>(4R11=ST-1-1 & 4R11=R-3-2)<br> Thread / pyramid receiver | 4R11=ST-2-3<br>(4R11=ST-2-1 & 4R11=R-3-2)<br> 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) |