Dental instrument for the extraction of an object from a...

Details Dental instrument for the extraction of an object from a... Dental instrument for the extraction of an object from a...

2006-04-04

2006-04-04

Lewis, Ralph A. (Department: 3732)

Dentistry

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

Endodontic

C433S165000

Reexamination Certificate

active

07021935

ABSTRACT:
A dental instrument for the extraction of an object from a root canal, comprising a shaft (1) having an open-end part (3) designed to receive at least a part of object (9), this open-end part (3) able to be deformed to permit seizing object (9) by clamping and then extracting it from the root canal, is characterized in that open-end part (3) is tubular and is able to plastically deform, in a manner that involves a reduction of its inner section, under the effect of a given stress.

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Journal of Endodontics 1998 vol. 24 No. 6 Clinical Aid—A New Method for Retrieving Silver Points and Separated Instruments from Root Canals.

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