System for Automatic Adjustment of the Volume of the Receiving Sleeve

A system of automatic adjustment of the volume of the receiving sleeve of the upper/lower limb with the possibility of memorizing the tightening force of the cables is proposed. The memory effort is embedded in the microprocessor based on the data obtained from determining the optimal loads on certain parts of the stump. The system consists of a motor unit with a microcontroller, which controls the tightening of the three cables, independently of each other, by means of ratchet mechanisms. The target group of amputees according to the type of surgical intervention to establish the proposed system of self-regulation is determined.