TOOTH IMPLANT

摘要

The present invention relates to a dental implant fixture for implanting a correction tooth as a dental implant into alveolar bone. Particularly, the dental implant fixture has self-vertical drilling, self-horizontal drilling, self-cutting, self-condensing, and self-direction changing functions. The dental implant fixture can increase primary stability and penetration performance, has good ability to correct implantation errors, and can minimize the need for drilling that increases the probability of error or failure.

主权项

1. A dental implant fixture having a tapered shape and formed with a screw on the outer circumferential surface thereof, the dental implant fixture comprising:
a propeller type tip section 10 whose lower central portion is removed such that the alveolar bone 1 of a tooth is directly drilled from the lower end of the tip section; a body section 50 integrally formed with the upper end of the tip section 10 and having screw lines 52 spirally protruding from the outer circumferential surface of a center core 51; and a tooth connection section 60 disposed at the upper end of a seating portion 40 extending from the body section 50.