Delivery syringe for dental compound

Details Delivery syringe for dental compound Delivery syringe for dental compound

1995-04-11

1997-01-07

Lucchesi, Nicholas D.

Dentistry

Apparatus

Having intra-oral dispensing means

A61C 504

Patent

active

055910270

ABSTRACT:
Delivery syringe for dental compound, especially for fillings and veneers, the plunger of which is displaceable by a screw spindle exhibiting a handle. The handle is configured, according to the invention, as a color sample for the dental compound contained in the delivery syringe. To enable a sufficient turning force to be applied to the spindle even by means of a narrow color sample, the syringe body, in order to reduce the necessary turning force, is expediently configured such that it is free from any constriction.

REFERENCES:
patent: 4391590 (1983-07-01), Dougherty
patent: 4472141 (1984-09-01), Dragan
patent: 4492576 (1985-01-01), Dragan
patent: 4801263 (1989-01-01), Clark
patent: 4863072 (1989-09-01), Perler
patent: 5083921 (1992-01-01), Dragan
patent: 5199567 (1993-04-01), Discko, Jr.
patent: 5267859 (1993-12-01), Discko, Jr.
patent: 5364267 (1994-11-01), Fischer
patent: 5464348 (1995-11-01), Fischer et al.

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