Patent ID: 8132696

Claim:
A dispensing device, comprising: a collapsible pouch having an interior, an exterior and an opening passing between the interior and the exterior; a one-piece upper member having a dome button, a valve positioned within the dome button and a top portion extension extending distally from the dome button, the one-piece upper member being sealed to the exterior of the collapsible pouch about the opening to define a metering chamber, and the valve positioned to sealingly engage with the opening; an exit pathway formed between the top portion extension and the exterior of the collapsible pouch; and the one-piece upper member being configured to draw fluid from the pouch, through the opening and into the metering chamber; the one-piece upper member being further configured to urge liquid through the exit pathway when the valve of the one-piece upper member is sealingly engaged against the opening in the pouch to prevent a flow of liquid therethrough.