Dispensing cartridge

摘要

A dispensing cartridge, particularly for dental impression materials, formed from a plastic material having at least one inlet and at least one outlet, and including a metal reinforcement tube.

主权项

1. In combination:
(a) a dispensing cartridge for containing components, the dispensing cartridge adapted to be releasably received by an applicator or a mixing unit for mixing the components, the dispensing cartridge comprising first and second adjoining cylindrical bodies, each cylindrical body having a compartment with at least one inlet and at least one outlet, wherein each compartment has an open end and an outlet opening, and a metal reinforcement tube integrally molded into the cylindrical body of at least one of the compartments to reinforce the respective compartment, wherein the metal reinforcement tube comprises a body having an open end and an outlet opening, wherein the open end of the metal reinforcement tube is offset from the open end of the respective compartment so that the open end of the respective compartment extends beyond the open end of the metal reinforcement tube in a longitudinal direction, and wherein the outlet opening of the metal reinforcement tube extends beyond the outlet opening of at least one of the compartments in the longitudinal direction; and (b) a bag containing the component to be dispensed and adapted to be accommodated in the respective compartment having the metal reinforcement tube.