Patent ID: 8783518
Filing Date: 2014-07-22
Classification: A61M,B05B,B65D,G01F

Abstract:
1. A method for dispensing a plurality of metered doses of fluid by a dispenser, comprising: (a) providing a fluid in a container comprising a plurality of metering chambers and a plurality of tubes connectable to and movable relative to the chambers; (b) connecting to the chambers tubes open to the fluid, thereby loading the chambers with fluid; (c) selectively connecting one or more externally open tubes to one or more chambers, thereby dispensing the fluid contents of the one or more chambers via an external opening; (d) providing in the container a cleaning effluent, at least one additional chamber and an additional movable tube open to the cleaning effluent; (e) connecting to the additional chamber the tube open to the cleaning effluent, thereby loading the additional chamber with cleaning effluent; and (f) connecting an externally open tube to the additional chamber, thereby dispensing the cleaning effluent via the externally open tube.