| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an implant for dental correction by which a treated patient does not feel the sense of disconfort, which can prevent the mucosa of a section to which the plate-type implant is fixed from being necrotized, and the plate from being rotated in the oral cavity, and can load an instant load after the treatment. <P>SOLUTION: This implant for dental correction has a plate (1) and a screw (2). The whole of the plate (1) is formed into a plate shape, and a through-hole (12) is formed at the center longitudinally and a position which is deflected to the direction being orthogonal to the longitudinal axis. On the through-hole (12), female threads (12at and 12bt) are formed, and the through-hole is constituted to be connectable with a band (7) for fixing a tooth. The screw (1) is formed of a material being hard at a degree to be invadable in the maxilla (42), and also, to be fixable in the maxilla. The distal end side of the screw (1) is sharpened, and on which a thread (24) is formed. A male thread (23) is formed on the head section as well, and the male thread (23) which is formed on the head section is constituted in a manner to be able to engage with the female threads (12at and 12bt) formed on the through-hole (12) of the plate. <P>COPYRIGHT: (C)2007,JPO&INPIT |
