초록 ▼

A dental capsule or syringe and method for packaging, storing and/or dispensing a low viscosity or liquid-like dental material in which the liquid dental material is saturated in a sponge or cellular foam-like filler confined within the body portion or chamber of the dental capsule and sealed therei

A dental capsule or syringe and method for packaging, storing and/or dispensing a low viscosity or liquid-like dental material in which the liquid dental material is saturated in a sponge or cellular foam-like filler confined within the body portion or chamber of the dental capsule and sealed therein by a displaceable piston; and whereby the liquid dental material is dispensed therefrom by imparting a compressive force onto the sponge or foam filler, causing the liquid dental material to be squeezed and dispensed therefrom in a controlled manner by the displacement of the piston sealing the open end of the capsule. The discharge orifice may be sealed either by a suitable detachable sealing cap or by an integrally molded seal which must be severed prior to use.

대표청구항 ▼

[ What is claimed is:] [1.] A dental capsule for packaging, storing and dispensing a fluent low viscosity dental material comprising:a capsule having a body portion defining a chamber,said body portion being open at one end, anda discharge nozzle terminating in a discharge orifice connected to the o

[ What is claimed is:] [1.] A dental capsule for packaging, storing and dispensing a fluent low viscosity dental material comprising:a capsule having a body portion defining a chamber,said body portion being open at one end, anda discharge nozzle terminating in a discharge orifice connected to the other end of said body portion,a filler of cellular sponge-like material disposed in said chamber,filler being saturated with a low viscosity dental material,and a displaceable piston sealing said open end to confine said saturated filler within said chamber.