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