| 摘要 |
The invention relates to an insertion instrument for an endoprosthesis ( 1 ), which comprises a neck part ( 12 ) and a shaft part ( 10 ) which is to be inserted into a medullary cavity, comprising a clamping device ( 2 ) which is provided with a holding fork ( 25 ) and a thrust bearing ( 26 ), which are embodied in such a manner that the endoprosthesis ( 1 ) is held fixedly in a clamped state and is released in an unclamped state, in addition to a striker device ( 3 ). The aim of the invention is to simplify the safe and precise insertion thereof such that a guide rail ( 23 ) for a striker element is arranged in a fixed manner on the clamping device ( 2 ) and is oriented in such a manner that a path, which is determined by the guide rail, leads to an end face of the endoprosthesis ( 1 ) which is held in the clamping device ( 2 ).
|
