Title:
流路分岐管および血液バッグシステム
Document Type and Number:
Japanese Patent JP6591329
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a flow passage branch tube in which a wrong flow passage is not selected due to a manual mistake, and a blood bag system having the tube.SOLUTION: A flow passage branch tube 1 held by a tool of a separation device for separating blood into predetermined blood components comprises: a body port 2 and plural branch ports 3 and 4 branched from the end of the body port 2. The surface shape of a lower face 1a held by the tool is different from that of an upper face 1b on the face opposite the lower face 1a.SELECTED DRAWING: Figure 1
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Inventors:
Tadashi Imai
Chiaki Watanabe
Chiaki Watanabe
Application Number:
JP2016061592A
Publication Date:
October 16, 2019
Filing Date:
March 25, 2016
Export Citation:
Assignee:
Terumo Corporation
International Classes:
A61M1/02; A61K35/16; A61K35/18; A61M39/10; A61P7/00
Domestic Patent References:
| JP2013512758A | ||||
| JP2005124814A | ||||
| JP2008188230A | ||||
| JP2010227167A | ||||
| JP2000005303A |
Foreign References:
| US20110312481 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office