Dental compound applicator

Details Dental compound applicator Dental compound applicator

1995-11-21

1997-05-06

O'Connor, Cary E.

Dentistry

Apparatus

Having intra-oral dispensing means

A61C 504

Patent

active

056264739

ABSTRACT:
A dental compound applicator, having a shaft (1) that can be gripped in pencil-hold fashion, the front end of which can be connected to a syringe (4) containing the dental compound and a plunger, and containing a piston (6) for driving forward the plunger, which piston is connected to an actuation device (10) in that region of the shaft where a fingertip is located when gripping in pencil-hold fashion. The actuation device (10) comprises a toothed wheel which is mounted on the shaft, can be rotated by the fingertip and engages in a rack provided on the piston (6). The toothed wheel can consist of a larger grip wheel to be actuated using the finger, and a smaller pinion, cooperating with the rack, so that gearing down results.

REFERENCES:
patent: 2031273 (1936-02-01), Marschalk
patent: 3028672 (1962-04-01), Zandberg
patent: 3221409 (1965-12-01), Thiel et al.
patent: 3792530 (1974-02-01), Smith
patent: 4198756 (1980-04-01), Dragan
patent: 4693684 (1987-09-01), Blatherwick et al.
patent: 4726769 (1988-02-01), Hirdes
patent: 4784607 (1988-11-01), Francois
patent: 4805646 (1989-02-01), Shimenkov
European Search Report, DEU 9519200, dated Jun. 8, 1995.

Affiliated with

Also associated with

Rating

Dental compound applicator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dental compound applicator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dental compound applicator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2128098