Dental handpiece holder

Details Dental handpiece holder Dental handpiece holder

1992-02-26

1993-09-14

Wilson, John J.

Dentistry

Apparatus

Having motor or means to transmit motion from motor to tool

433 79, A61C 102, A61C 108, A61G 1500

Patent

active

052443892

ABSTRACT:
A dental handpiece holder adapted such that the length of the handpiece holder for holding and accommodating a dental handpiece is shortened in the axial direction, whereby the main unit of the handpiece can be attached to and detached from the joint section of the handpiece for the purpose of replacement with one hand of an operator. Also a dental treatment assembly by use of the holder.
The handpiece holder comprising a gutter-shaped receiving seat, first and second grip sections extending from both side fringes of the receiving seat, contact sections formed at the leading ends of the first and second grip sections respectively and an engagement groove or projection extending across the contact sections or the peripheral areas thereof in the internal circumferential direction of the grip sections.

REFERENCES:
patent: D204983 (1966-06-01), Stram et al.
patent: 4330281 (1982-05-01), Hayashi
patent: 4952146 (1990-08-01), Doty
patent: 5127830 (1992-07-01), Sheridan et al.
patent: 5145366 (1992-09-01), Janhunen
Centura Handpiece System, S. S. White Company, Philadelphia, Pa., 1967.

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