Terumo Kabushiki Kaisha

Norio Hosono

Noboru Ishida

Nobukazu Tanokura

Takahiko Watanabe

Atsuo Nakamura, Deceased

A cell storage bag system comprises a storage bag for containing cells to which at least one connecting tube having a closed end is connected, a reservoir container for containing an additive fluid to which a fluid supply tube having a closed end is connected, and a waste fluid container for receiving waste fluid to which a waste fluid tube having a closed end is connected. In the system, the at least one connecting tube is adapted to be connected to the fluid supply tube and/or said waste fluid tube by means of a tube connecting apparatus in a sterile manner, and when the connecting tube is connected to the fluid supply tube, the additive fluid is supplied to the reservoir bag through these connected tubes, and when the connecting tube is connected to the waste fluid tube, the waste fluid is collected from the storage bag through these connected tubes.

Method of preserving cells using cell storage bag system

This invention concerns an apparatus and a method for the manufacture of blood products which are aimed at attaining the manufacture of blood products automatically and rationally with the operational efficiency enhanced, the quality of blood products stabilized, and the safety of blood products exalted, which are characterized in that the tube of a first container and the tube of a second container are aseptically and automatically connected preparatorily to the transfer of a plurality of blood components obtained by the separation of blood in the first container to the second container and the blood components in the first container are transferred through the connected tubes to the second container by use of a blood component transferring device.

Apparatus for manufacture of blood products and method for manufacture

An apparatus and method for transferring a centrifugally separated component in a liquid contained in a flexible bag is disclosed. The apparatus is composed of a centrifugal container for accommodating flexible blood collecting bag filled with blood, and a pushing mechanism for pushing the blood collecting bag. The pushing mechanism is composed of a pair of rollers for pushing a soft material part of the cylindrical portion of the centrifugal container from opposite directions in such a manner that the soft material part is deformed inwardly to project inside the centrifugal container and increase inner pressure of the flexible bag to transfer separated component out of the flexible bag. According to the apparatus and method, the yield for collecting the separated component obtained by centrifugal separation can be increased, and the time required for collection can be decreased.

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Shizuoka-ken, Japan

Norio Hosono