Controllable medicinal dosage packaging for liquid medication

摘要

A storage device includes a storage chamber, a dispensing chamber, an intermediate chamber, a first channel, and a second channel. The intermediate chamber adjusts relative to the storage chamber to select a predetermined amount of fluid to flow into the intermediate chamber from the storage chamber. The first channel is located between the storage chamber and the intermediate chamber having at least two interchangeable conformations, a first open conformation to allow fluid flow between the storage chamber and the intermediate chamber, and a first closed conformation to prevent fluid flow between the storage chamber and intermediate chamber. The second channel is located between the intermediate chamber and the dispensing chamber having at least two interchangeable conformations, a second open conformation to allow fluid flow between the intermediate chamber and the dispensing chamber, and a second closed conformation to prevent fluid flow between the intermediate chamber and dispensing chamber.

主权项

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.