Prosthesis liner and prosthetic socket system with prosthetic liner and prosthetic socket

摘要

The invention relates to a prosthetic liner (10) for abutment with a stump (2), comprising an elastic base (11) having a proximal opening (12) for inserting the stump (2) into a receiving space (13) and a distal end (12). 14), wherein on the outer side (15) of the prosthetic liner (10) at least one pneumatic piston (30) is arranged.