Dental pin system

Details Dental pin system Dental pin system

1987-01-14

1989-07-25

Mancene, Gene

Dentistry

Method or material for testing, treating, restoring, or...

Anchor pin

A61C 504

Patent

active

048508748

ABSTRACT:
A dental pin system including an enlongated pin having a plurality of pin sections each of which can be sheared from the next adjacent section by means of a reduced diameter frangible throat portion. The upper end of the pin includes a flattened tang which is securely inserted within an adaptor member. The adaptor member is barrel-shaped with an opposing pair of knobs, diametrically projecting from the midsection of the barrel. The adaptor member can be removably inserted into a pair of receiving slots at the end of a shank. The upper end of the shank is adapted for direct driving by means of a handpiece or hand driver. A plurality of the adaptor members, each color coded to identify their respective pin, can all be mounted on a plate in a prepackaged kit and a single shank can be used to connect to each adaptor member in turn whereby the shank is reused for the adaptors.

REFERENCES:
patent: 3675328 (1972-07-01), Weissman
patent: 3874081 (1975-04-01), Franklin et al.
patent: 3928915 (1975-12-01), Ellman
patent: 4187611 (1980-02-01), Chan
patent: 4189834 (1980-02-01), Smith
patent: 4397395 (1983-08-01), McKelvey

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