DEVICE FOR OBTURATING A ROOT CANAL, CAPABLE OF IMPROVING THE STABILITY OF A ROOT CANAL OBTURATING SURGICAL OPERATION

摘要

PURPOSE: A device is provided to enable a surgical operator to easily recognize a bending region and to accurately bend the region through a boundary part.;CONSTITUTION: A device includes a main body, a swaging part(110), and a needle(100). The main body includes a cap in which the filling material is discharged. The material is softened from the inner side of a front end part. The swaging part is inserted into the root canal in order obdurate the filling material. The width of the swaging part is radially thinner along a longitudinal direction. The needle includes a second processing part(130) with an outer side which is sintered and processed into a bent form in order to have an improve strength.;COPYRIGHT KIPO 2011