| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a keeper for implant simplifying an operative procedure and solving the loosening of the keeper to be mounted on an implant body despite of a long-time use. <P>SOLUTION: This keeper for the implant is provided with a nut-like member 2 consisting of a soft magnetic material having a female screw portion in its inside, and a set screw 3 having a first male screw portion 31 at one end side, a second male screw portion 32 at the other end side, and a locking portion 33 between the first male screw portion and the second male screw portion and consisting of a soft magnetic material. The first male screw portion 31 is screwed in a female screw portion 51 provided in the lower side face of an inner hole portion 50 of the implant body 5, the second male screw portion 32 is screwed in the female screw portion 22 of the nut-like member 2, and the locking portion 33 is locked to the upper end of the female screw portion 51 of the implant body 5 and/or the lower end of the female screw portion 22 of the nut-like member 2. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
