Patent ID: 8899412
Filing Date: 2014-12-02
Classification: A61C

Abstract:
1. A multicomponent cartridge which is designed for single use, including a first storage chamber for a first component, a second storage chamber for a second component, with the first storage chamber being separate from the second storage chamber, with the first storage chamber being arranged coaxially around the second storage chamber and forming a ring space, with a first piston being movably received in the first storage chamber and a second piston being movably received in the second storage chamber, with the first and the second pistons being movable by means of a plunger to dispense the two components simultaneously, wherein the plunger is held in a housing element, with a guide element being provided to guide the first piston in the first storage chamber and to guide the second piston in the second storage chamber, with the housing element including an engagement element which can be brought into engagement with the guide element, and wherein the guide element is arranged in a housing, with the guide element being movable relative to the housing by means of a movement element.