| 摘要 |
<p>The invention relates to an external fixer (1) for osteosynthesis, wherein a frame (2), which is provided with at least one bar (3a, 3b), absorbs the mechanical strain and can be joined to the bone by connecting means, wherein the connecting means are joined to the frame by means of clamping jaws (4). A module (5a), which can be placed on the frame, is also provided and is used to cause a relative movement of two bone fragments towards each other. The modu le comprises at least two components (6a,7a). The first component (6a) can be connected to the frame and the second component (7a) can be connected to at least one clamping jaw of a connecting means which is joined to a first bone fragment. The module also comprises a means (8a) enabling the second compone nt to move in relation to the first component, such that the bone fragment, whi ch is connected to the second component by means of the clamping jaw can be mov ed as a result of said relative movement.</p> |
