Dentistry – Apparatus – Having intra-oral dispensing means
Patent
1993-02-16
1995-02-07
Rosenbaum, C. Fred
Dentistry
Apparatus
Having intra-oral dispensing means
433 90, 604 59, 604218, 222575, A61C 504
Patent
active
053871030
ABSTRACT:
A syringe apparatus is disclosed for delivering a light-cured tooth composite material of a type that is essentially solid, yet pliable. The syringe apparatus comprises a barrel and a plunger which is used to push the composite material through the barrel. The barrel has an outlet end with a divider formed as an integral part thereof. The divider cuts, sectionalizes, and individually compartmentalizes the material as it is pushed to the outlet of the barrel. Thus, the material is extruded into a plurality of individualized sections. Each individualized section of material is contained in a separate compartment having a support surface that optionally extends beyond the outlet end of the barrel. The support surface serves as a cutting plate against which a dental tool can pinch off a discreet portion of the material.
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Rosenbaum C. Fred
Ultradent Products Inc.
Van Over Perry E.
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