Material Engineering Technology Laboratory, Incorporated

Mateial Engineering Technology Laboratory, Incorporated

Hiroyuki Shichi

Keinosuke Isono

Tatsuo Suzuki

Takao Yoshida

Hiroshi Motobayashi

A container for therapeutic use is formed of a main body, which is made of a flexible resin and provided with a bag portion. The bag portion is formed in a flat shape at at least a part thereof where mutually-opposing walls of the bag portion are peelably welded together at inner surfaces thereof to form a welded region. A hole is formed as an attachment hole through at least one of the mutually-opposing walls in the welded region. A holder with a medicament placed therein, said medicament being prone to a change in property or color upon absorption of moisture, is hermetically attached to the at least one wall over the attachment hole to seal the medicament in the holder. A moisture-barrier member with a desiccant placed therein is arranged on a side opposite to the holder so that the other wall of the bag portion is hermetically covered by the moisture-barrier member at a position at least corresponding to the attachment hole.

Container for therapeutic use

A medical container with an electrolyte solution stored therein is disclosed. It is formed of a resinmade container main body, a base solution compartment, at least one isolated compartment or connected compartment, and an openable portion. The base solution compartment is arranged in the container main body and is filled with the electrolyte solution in a state steamsterilized together with the container main body. The isolated compartment or connected compartment is arranged in the container main body, is isolated from the base solution compartment by an isolation wall interposed therebetween, and is filled with a bicarbonate. The openable portion permits aseptic communication between the base solution compartment and the isolated compartment or connected compartment by an operation from an outside of the container main body at the time of use. The openable portion is formed at at least a part of the isolation wall. This medical container makes it possible to store an electrolyte solution, dialysate or the like at a pH value close to that of the body fluid without inducing kidney problems, diarrhea, vomiting or the like due to acidosis or the like upon use.

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Tokyo, Japan

Hiroyuki Shichi