Universal pin for oral implantoprosthesis

Details Universal pin for oral implantoprosthesis Universal pin for oral implantoprosthesis

1983-11-10

1986-05-13

Peshock, Robert

Dentistry

Prosthodontics

Holding or positioning denture in mouth

A61C 800

Patent

active

045883815

ABSTRACT:
A new pin for oral implantoprosthesis is described which can be constructed in various forms, but in all cases is characterized by comprising two separate elements which are fitted together at the moment of the endo-osseous implantation. The pin when in its assembled form is characterized by comprising in its endo-osseous part two frusto-conical segments, namely an upwardly flared upper segment which provides for the retention of the pin in the compact bone region, and a downwardly flared lower segment which provides for retention of the pin in the cancellous bone region.

REFERENCES:
patent: 2381050 (1945-08-01), Hardinge
patent: 2699774 (1955-01-01), Livingston
patent: 3576074 (1971-04-01), Gault
patent: 4220712 (1980-09-01), Staffalani

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