DENTAL IMPLANT

摘要

FIELD: medicine. SUBSTANCE: device has hollow bearing threaded bushing which end has separable members as tongs, adjustable rod, drawing nut and stump screwed over the nut on the adjustable rod. The stump is used for fastening crown part of tooth in playing lock nut role. The adjustable rod has conic head and is movably mounted inside of the bearing bushing with its head turned downward to be engageable with conic widening part made in the lower part of the bearing bushing. EFFECT: enhanced reliability in fixing tooth prosthesis. 2 dwg