| 摘要 |
<p>A mount driver for a dental implant system is provided to identify a state of fixing the mount drive to a fixture by inserting a spring into an inner screw of the fixture. The mount driver includes a sack(20) having a holding portion(30) equipped with a fixing hole(31) formed on a lower portion of a spindle(22) and a groove(38) formed on the lower surface of the holding portion for inwardly receiving a head portion of a fixture, a pin(40) fixedly inserted into the fixing hole of the sack in parallel with a central axis of the fixing hole, and a spring(60) insertedly and resiliently engaged to an upper portion of an inner screw of the fixture at a lower portion of a spring and having a body(62) equipped with a central hole(63) and plural slots(74) formed on a lower portion of the body.</p> |
