Prosthetic system, joint protection device, and cover element

A prosthesis system having a prosthesis, which has two prosthesis parts connected to each other pivotably about a joint axis via a prosthesis joint with a joint upper part and a joint lower part, and having a cover element which at least partially covers a gap between the two prosthesis parts or between one prosthesis part and the joint lower part, wherein the cover element is mounted pivotably about a pivot axis on a prosthesis part, on a component of a prosthesis cosmetic secured to a prosthesis part or joint part, or on the prosthesis joint, wherein the cover element is coupled to the joint upper part of the prosthesis joint via at least one coupling element in a form-fitting and/or force-fitting manner, such that a pivoting movement of the prosthesis parts about the joint axis leads to a simultaneous pivoting movement of the cover element about the pivot axis, wherein the cover element is part of a multi-part joint protection device which is secured on the prosthesis joint, on one of the prosthesis parts or on the prosthesis cosmetic in a form-fitting and/or force-fitting manner and has a visor on which the cover element is mounted pivotably about the pivot axis, wherein the visor is secured on a carrier, on the prosthesis joint, on one of the prosthesis parts or on the prosthesis cosmetic so as to be pivotable about a pivot axis, the pivot axes of the visor and of the cover element coincide, wherein the visor and the cover element are additionally coupled to each other via at least one driver, and wherein the at least one coupling element is latched or clamped onto the joint upper part.