Femoral hip joint spacer with irrigation device

A femoral hip joint spacer for temporary replacement of a part of a hip joint, the hip joint spacer comprising:

• a prosthesis body having a surface, a ball head with a sliding surface, a neck connected to the ball head, a collar connected on a proximal side to the neck, and a stem being connected to a distal side of the collar and including at least one fastening area;
• a first tubular and liquid-conveying connector configured to feed a medical irrigation liquid into the prosthesis body;
• a second tubular and liquid-conveying connector configured to drain the irrigation liquid from the prosthesis body;
• an irrigation liquid inlet opening in the surface of the prosthesis body, wherein the first connector is configured to be connected in a liquid-conveying manner to the irrigation liquid inlet opening;
• an irrigation liquid outlet opening in the surface of the prosthesis body, wherein the second connector is configured to be connected in a liquid-conveying manner to the irrigation liquid outlet opening;
• and
• at least one irrigation liquid discharge opening and at least one irrigation liquid intake opening, each of which are arranged in the surface of the prosthesis body outside the at least one fastening area,
• wherein the at least one first irrigation liquid discharge opening is connected inside the prosthesis body in a liquid-conveying manner to the irrigation liquid inlet opening and the at least one irrigation liquid intake opening is connected inside the prosthesis body in a liquid-conveying manner to the irrigation liquid outlet opening.