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Ceramtec Ag, Innovative Ceramic Engineering

Dirk B&auml;dorf

Hans-Georg Pfaff

Hartmut K&auml;lberer

Robert Rack

An instrument for manipulating, detachably holding and placing an insert portion of a joint socket prosthesis into an outer shell of a said prosthesis. The instrument includes a handle and a holding tool. The holding tool includes two or more grasping claws which extend radially from the longitudinal axis of the handle over the insert, and serve to engage the insert to the holding tool. The handle is elongated and slideably positioned within a longitudinal bore or hole in the holding tool and typically includes a plunger. The insert is released when an operator causes the handle to slide within the holding tool towards the insert with sufficient force to disengage the insert from the grasping claws.

Instrument for manipulating components of joint prostheses

A knee-joint prosthesis comprising a tibial component fixed to the proximal tibia, a femoral component fixed to the distal femur, the femoral component having condylar bearing sections which cooperate in an articulated manner with tibial bearing sections of said tibial component, and an anterior plate section of said femoral component which touches the patella or a patella component fixed to the patella.

Growing community of inventors

Frechen, Germany

Dirk Bädorf

Growing community of inventors

Frechen, Germany

Dirk B&auml;dorf

Dirk Bädorf