| 摘要 |
<p>PURPOSE:To prevent the possible infiltration of humor into an upper structural body otherwise caused by a gap generated at a fitted part between an in bone implant and the upper structural body even when the implant is functioned in vivo for a long time by eliminating the need for dismantling even the in bone implant when a need arises to remove the upper structural body. CONSTITUTION:An upper structural body 2 has an in bone implant 1 having a fitted protrusion part at an upper end thereof and a thread hole opened on the top surface thereof piercing the protrusion part and a false hole mounted at an upper part of the implant 1 piercing it vertically. This member combination for the in bone implant comprises the upper structural body 2 having a lower fitting hole to be fitted onto the fitted protrusion part of the in bone implant 1 and an upper male thread fixing hole and a male screw 3 having a tapered screw head to be retained in the male thread fixing hole and a screw leg to be screwed down on the thread hole.</p> |
