METERED DOSING CONTAINER WITH INDEPENDENTLY DEFORMABLE INTERNAL BLADDER

摘要

The present invention is a fluid dispensing device (10) that includes a reusable outer housing (12) that defines a bladder-receiving region. An independently deformable bladder (14), that contains media (16) to be dispensed therein, resides in the bladder-receiving region. A pump (18), which is accessible from the outside of the housing (12) by a user, is installed in fluid communication with the bladder (14) to dispense media (16) from the bladder (14) for use. When media (16) is depleted from the bladder (14), the bladder (14) and pump (18) arrangement can be easily replaced with a full bladder (14) and new pump (18) for installation into the reusable outer housing (12).