A two-component mixing system with a closed-loop fluid buffer, a closed-loop fluid buffer, and a two-component mixing system mounted for movement with a dispenser

摘要

The present invention relates to a closed loop fluid buffer (1, 136) for stabilizing the output pressure of a fluid supply system, in particular a two-component mixing system (100). In particular, the fluid buffer comprises a fluid cavity (10) having a fluid cavity volume and a fluid cavity wall, the fluid cavity (10) having an inlet portion (12, 138) and an outlet portion (14, 140) Wherein the inlet portion is adapted to be in fluid communication with at least one fluid reservoir and the outlet portion comprises a dispensing applicator, ), Said fluid cavity wall having at least one flexible buffer portion (18) to permit a volume change of said fluid cavity volume. The invention further relates to a system comprising such a fluid buffer, for example a two-component mixing system (100) with a closed-loop fluid buffer (136), an xy mover (500) for moving with a dispenser, Component mixing system (100) attached to a two-component mixing system. The invention also relates to a method of administering a fluid.