| 摘要 |
<p>A cement delivery system (1) with a container (2) for holding cement (3). A syringe (6) is provided in the container (2) to force the cement (3) from the container (2) into a tube (4). The tube (4), which is locatable within a bone canal (30), has a central locating means for locating the tube (4) over a guide rod (10). The locating means of the tube (4) is in the form of a number of projections (20) from an internal surface (26) of the tube (4).</p> |
