Conduit plate for fluid delivery system.

摘要

A plate structure including conduit and reagent delivery means for a fluid delivery system is provided to deliver precise volumes of a plurality of fluids in sequence to a treatment reservoir. Fluid channel 10,12,31-33,46,55,70-73,75 are formed in the plate structure to provide a means for delivering fluids from a plurality of fluid reservoirs 82 attached to the plate structure to one or a plurality of treatment reservoirs (29,30) attached to the plate structure. Each fluid is delivered by a system comprising a check valve 35 in fluid communication with a fluid reservoirs, a positive displacement pump 36 in fluid communication with the check valve and an injector 37 in fluid communication with the positive displacement pump all of which are attached to the plate structure. A partition switch 28 attached to the plate structure is provided to direct fluid to the desired treatment reservoirs or pressure reservoirs.