Patent ID: 8499976
Filing Date: 2013-08-06
Classification: A61C,B05C,B65D

Abstract:
1. A multichamber dispensing device for dispensing a mixture made up of several substances, comprising: a receptacle unit with several chambers that are aligned parallel to each other, each of which has an open first end for inserting a piston and a second end which comprises an outlet opening; a dispensing unit, comprising a dispensing channel and an adapter section, which is connected to the receptacle unit, wherein the adapter section includes at least one detachable, separating element that protrudes radially to the inside, which interacts with at least one locking means of the receptacle unit, and which, after loosening the separating element, allows the dispensing unit opposite the receptacle unit to be shifted in an axial direction; and a connecting unit disposed in the adapter section and having an open position and a closed position, said connecting unit including a plate-like section and several plugs, each of said plugs corresponding to one of said several chambers of said receptacle unit and extending from said plate-like section away from said dispensing channel toward said outlet opening of said one of said several chambers of said receptacle unit, each of said plugs including an axial channel extending into said plug and through the plate-like section and a cross-channel intersecting said axial channel, wherein in said closed position, said plug closes said one of said outlet openings, and in said open position, said plug extends through said one of said outlet openings and said cross-channel is in fluid communication with said one of said several chambers of said receptacle unit allowing a substance in said one of said several chambers to pass through said cross-channel into said axial channel and past said plate-like section to mix downstream of said plate-like section with a substance from another of said several chambers.