Vibratory endodontic device

Details Vibratory endodontic device Vibratory endodontic device

1982-10-06

1984-11-27

Wilson, John J.

Dentistry

Apparatus

Having motor or means to transmit motion from motor to tool

433 75, 433118, 433128, A61C 116

Patent

active

044848919

ABSTRACT:
A vibratory endodontic device is described for mechanical preparation of dental radicular canals, i.e., root canals, prior to their obturation. The device includes a housing, a vibratory drive means supported within the housing to minimize the transfer of vibration to the housing, an endodontic file connected to the drive means for vibratory movement and stop means operatively connected to the housing and substantially isolated from the mechanical vibrations created by the vibratory drive means. Additionally, fluid transport means are provided for maintaining a continuous flow of irrigation fluid along the endodontic file. Various assemblies for retaining the endodontic files on the operative end of the vibrating device are also described.

REFERENCES:
patent: Re29687 (1978-07-01), Sertich
patent: 349338 (1886-09-01), Buschemeyer
patent: 1046560 (1912-12-01), Coulson
patent: 1821079 (1931-09-01), Schultze
patent: 2690617 (1954-10-01), Giern et al.
patent: 3037282 (1962-06-01), Aktarian et al.
patent: 3058218 (1962-10-01), Kleesattel et al.
patent: 3786566 (1974-01-01), Jelicic et al.
patent: 3892040 (1975-07-01), Marquis
patent: 3962790 (1976-06-01), Riitano et al.
patent: 4262252 (1981-05-01), Lustig

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