| 摘要 |
<p>Knee joint endoprosthesis consisting of an upper branch provided with two sliding surfaces, the curvatures of which increase from front to rear and which are also curved in planes perpendicular to these curvatures; of a tibia section with two surfaces on which the sliding surfaces roll in a gliding manner; and of an inelastic strip in the central region of the prosthesis parts, which holds these together, surrounds slidably back and forth a gliding surface integral with the prosthesis in one part of the prosthesis and which extends, with the two parts of the strip running from the gliding surface, to the other part of the prosthesis. The invention is characterized in that the strip parts (3a, 3b, 3c) are firmly secured to the prosthesis parts (1, 2). In this way the prosthesis produced operates well.</p> |
