Patent ID: 8033429

Claim:
A dispensing device, comprising: a mixer, wherein the mixer includes an inlet section and a plurality of mixing elements; and at least one of a multicomponent cartridge and syringe with a closure, wherein the closure is arranged between a first outlet and a second outlet of the at least one of the multicomponent cartridge and syringe and the mixer; wherein the at least one of the multicomponent cartridge and syringe and the mixer form an interconnected unit, wherein the closure is configured to block a fluidly connecting passage that is positioned between the inlet section and the first outlet and the second outlet of the at least one of the multicomponent cartridge and syringe and wherein the closure is configured to allow access, after a relative movement occurs between the mixer and the at least one of the multicomponent cartridge and syringe, to the fluidly connecting passage, wherein the first outlet and the second outlet of the at least one of the multicomponent cartridge and syringe are arranged in an outlet end and the outlet end includes a circumferential collar behind which a circumferential step of the mixer inlet section engages, whereby the dispensing device is adapted for single use.