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Prosthesis shaft for use in e.g. limb stump of patient, has radial deformable collet holding limb stump, clamping device adjusting receiving space of collet to limb stump, and adjusting device adjusting effective collet length
Prosthesis shaft for use in e.g. limb stump of patient, has radial deformable collet holding limb stump, clamping device adjusting receiving space of collet to limb stump, and adjusting device adjusting effective collet length
The shaft (1) has a radial deformable collet (4) holding a limb stump, and a clamping device adjusting a receiving space of the collet to the limb stump. An adjusting device i.e. spindle-type ratchet, adjusts effective collet length. A support frame (2) supports the collet, where the collet and the support frame are manufactured as a single piece by a rapid-prototyping method. The collet comprises two segments that overlap with each other in sections. The support frame comprises a base part (32), and a plate (48) is guided into the base part.
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