Dentistry – Apparatus – Having intra-oral dispensing means
Patent
1989-10-30
1991-02-19
Stone, Cary E.
Dentistry
Apparatus
Having intra-oral dispensing means
222387, 604236, 604311, A61C 504
Patent
active
049939483
ABSTRACT:
For free-hand use by a dentist, there is provided a cylinder containing tooth filling material urged out of the cylinder by spring pressure, sometimes augmented by thumb pressure against the end of a piston rod in the cylinder. Flow of the material out of the cylinder through a removable and replaceable flexible curved nozzle is under control of a valve located to be readily manipulated between open and closed positions by the same hand of the dentist. Preferably the filling material is in a discrete capsule containing enough filling material for several teeth and easily placed in and removed from the cylinder.
REFERENCES:
patent: 3293749 (1966-12-01), George et al.
patent: 3417971 (1968-12-01), Blank et al.
patent: 3747812 (1973-07-01), Karman et al.
patent: 3757981 (1973-09-01), Harris, Sr. et al.
patent: 4159570 (1979-07-01), Baskas et al.
Cameron Frederick J.
Cranke Carl L.
LandOfFree
Applicator for dental material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Applicator for dental material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Applicator for dental material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1139687