| 摘要 |
<p>A dental device (201) for fixing a brace in the mouth of a user comprises a teeth connector (206) having a distal end (208) which is characterized by having a substantially concave surface (209) and a first hollow part (210); a rotatable collar (211) including a substantially concave bottom (212) and a second hollow part (213) formed to penetrate from the upper end to the lower end; and an attachment screw (214). The bottom (212) of the rotatable collar (211) is formed on the concave surface (209) of the teeth connector (206) to be rotated. The attachment screw (214) is extended partially through the collar (211) and connected to the teeth connector (206) to fix the collar (211) on the teeth connector (206). When not fixed, the collar (211) can be angularly bent for the teeth connector (206) for providing orientation of prosthesis in the mouth of the patient.</p> |
