Title:
BLOOD COMPONENT SEPARATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/041600
Kind Code:
A1
Abstract:
The purpose of the present application is to provide a blood component separation device with which a constant concentration of an anticoagulant included in a predetermined blood component can be upheld and the occurrence of aggregation of the predetermined blood component (for example, aggregation of platelets) can be minimized. To this end, one aspect of the present invention is a blood component separation device for separating out a predetermined blood component from blood collected from a blood donor while also supplying to the blood an anticoagulant for preventing coagulation of the blood, wherein the anticoagulant ratio, which is the ratio of the amount of the anticoagulant supplied in relation to the blood, is set in accordance with the blood donor's hematocrit value so that the concentration of the anticoagulant included in the separated predetermined blood component reaches a predetermined value.
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Inventors:
KIMURA SHIGEYUKI (JP)
Application Number:
PCT/JP2012/073200
Publication Date:
March 20, 2014
Filing Date:
September 11, 2012
Export Citation:
Assignee:
TERUMO CORP (JP)
KIMURA SHIGEYUKI (JP)
KIMURA SHIGEYUKI (JP)
International Classes:
A61M1/02
Domestic Patent References:
| WO2008056733A1 | 2008-05-15 |
Foreign References:
| JP2012081213A | 2012-04-26 | |||
| JP2003088581A | 2003-03-25 | |||
| JP2000084066A | 2000-03-28 | |||
| JP2009226210A | 2009-10-08 | |||
| JP2003516175A | 2003-05-13 | |||
| JP3850429B2 | 2006-11-29 | |||
| JP2009226210A | 2009-10-08 |
Other References:
See also references of EP 2896415A4
Attorney, Agent or Firm:
COSMOS PATENT OFFICE (JP)
Patent business corporation cosmos patent firm (JP)
Patent business corporation cosmos patent firm (JP)
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