Patent ID: 8863996
Filing Date: 2014-10-21
Classification: A61J,B65D,G01F

Abstract:
1. A storage device comprising: a storage chamber; a dispensing chamber; an intermediate chamber, wherein the intermediate chamber is configured to adjust relative to the storage chamber to select a predetermined volume of liquid from a plurality of predetermined volumes of liquid to flow into the intermediate chamber from the storage chamber; a first channel located between the storage chamber and the intermediate chamber having at least two interchangeable conformations, a first open conformation configured to allow liquid flow between the storage chamber and the intermediate chamber, and a first closed conformation configured to prevent liquid flow between the storage chamber and the intermediate chamber; and a second channel located between the intermediate chamber and the dispensing chamber having at least two interchangeable conformations, a second open conformation configured to allow liquid flow between the intermediate chamber and the dispensing chamber, and a second closed conformation configured to prevent liquid flow between the intermediate chamber and the dispensing chamber, wherein at least a portion of the second channel is located within the storage chamber.