MULTICHAMBER CONTAINER

摘要

[PROBLEMS] To provide a multichamber container consisting of a drug component container from which a small amount of a drug component such as a vitamin is injected into a drug solution bag and mixed therein when being connected to the drug solution bag, wherein the injection from the drug component container into the drug solution bag can be more surely conducted. [MEANS FOR SOLVING PROBLEMS] A drug component container (42) holding a drug component such as a vitamin is provided in a high seal-strength part (15) in the outer periphery of a drug solution bag. The drug solution bag (10) is detachably welded to the opposite face to the drug component container (42) via a welding part (32) and an injection port (30) is usually closed. The drug component container (42) is equipped with a drug component cover (42) covering the outside thereof. The drug component cover (42) usually prevents the access to the drug component container. Due to the deformation of the drug solution bag upon the connection, however, the drug component container cover (42) is detached from the drug component container (42). At the same time, the injection port (30) is opened and thus the drug component in the drug component container (42) is injected into the drug solution bag. A discharge port (12) is also equipped with a cover (40) in such a manner that it is detached upon the connection of the drug solution bag.