SINGLE STROKE FLUID DISPENSE SYSTEM

摘要

A single stroke fluid dispense system (10), including a dispense member (16) having a dispense end (18) defining a dispense end opening (32) and a container well communicating with the dispense end opening (32) for receiving a fluid to be dispensed. A closure cap (38) is supported over the dispense end opening (32) of the dispense member (16) and further defines a fluid passageway (56) therethrough in fluid communication with the container well. A compression assembly for forcing the fluid through the fluid passageway (56) of the closure cap (38) is also provided. A sealing piston assembly (62) maintains the closure cap (38) in sealing engagement with the dispense member (16). The closure cap may (38) further define a burst port (60) at one end of the fluid passageway (56) facing the container well. The compression assembly maintains fluid integrity between the container and the closure cap (38) about the rupture port throughout dispensement to thwart fluid from leaking into the container well.