| 摘要 |
A device for anchoring prostheses, in particular dental prostheses, comprises a securing member (1) to be secured in bone tissue, a support member (2) for supporting the prosthesis and means (3, 12, 13, 18) for connecting the securing member and support member, the support member and securing member comprising cooperating first surfaces (11, 10), which are complementary concave and convex respectively and arranged to allow adjustment of the position of the support member (2) relative to the securing member (1), the adjusted position being securable by means of the connections means comprising a first member (12) for applying forces on the support member (2) actuating the same into engagement with the securing member (1). The first member (12) is arranged to apply the forces on the support member (2) via cooperating second surfaces (15, 14) which are complementary concave and convex respectively. |
