Surgical implant for oral and maxillofacial implantology

Details Surgical implant for oral and maxillofacial implantology Surgical implant for oral and maxillofacial implantology

1992-07-17

1993-04-27

Swiatek, Robert P.

Dentistry

Prosthodontics

Holding or positioning denture in mouth

A61C 800

Patent

active

052057461

ABSTRACT:
This implant comprises a body (1) consisting of a smooth head (2) and of a cylindrical rod (3) threaded over the whole of its length, and whose end (13) is rounded, straight longitudinal grooves moreover being made starting from the rounded end (13) over part of the length of the threaded rod (3), and one or several diametral transverse holes (15) being formed at the halfway point or a lower point of the body (1) of the implant; these features permit a more intimate immobilization of the implant with the osseous elements in the bone socket (alveolus), and they contribute to limiting the compression of the bone and therefore oppose its becoming brittle through demineralization; the undestroyed osseous debris is collected in the grooves (14) and in the hole (15), which thus permits an ossification and a transvascularization the implant, the hole (15) moreover limiting the dehiscence of the bone from its smooth head (2).

REFERENCES:
patent: 3579831 (1971-05-01), Stevens
patent: 3589011 (1971-06-01), Sneer
patent: 4713004 (1987-12-01), Linkow
patent: 4826434 (1989-05-01), Krueger
patent: 4854872 (1989-08-01), Detsch
patent: 4872839 (1989-10-01), Brajnovic
patent: 4904187 (1990-02-01), Zingheim
patent: 4995810 (1991-02-01), Soderberg
patent: 5000686 (1991-03-01), Lazzara et al.
patent: 5061181 (1991-10-01), Niznick
patent: 5076788 (1991-12-01), Niznick

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