Threaded drivable dental implant

Details Threaded drivable dental implant Threaded drivable dental implant

1993-05-10

1993-12-14

Wilson, John J.

Dentistry

Prosthodontics

Holding or positioning denture in mouth

433173, A61C 800

Patent

active

052696863

ABSTRACT:
A dental implant has threads with a long pitch so the implant can be driven into a predrilled hole in the bone by axially delivered blows. When rotational forces are placed on the implant in attaching or removing the prosthesis, the long pitch threads will mechanically resist the rotational forces. The implant also includes a post integrally formed thereon so a minimum of separate procedures is required. The post includes a screw having a nylon rod therethrough to lock the screw in place.

REFERENCES:
patent: 2711021 (1955-06-01), Parker
patent: 4103422 (1978-08-01), Weiss et al.
patent: 4268253 (1981-05-01), Gross et al.
patent: 4746294 (1988-05-01), Colombo et al.
patent: 4780081 (1988-10-01), Enomoto et al.
patent: 4863383 (1989-09-01), Grafelmann
patent: 5087201 (1992-02-01), Mondani et al.
patent: 5104318 (1992-04-01), Piche et al.

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