Title:
BLOOD COMPONENT SEPARATION SYSTEM AND SEPARATION MATERIAL
Document Type and Number:
WIPO Patent Application WO/2011/001936
Kind Code:
A1
Abstract:
Provided are a system and separation material that can quickly and easily separate a bodily fluid containing various blood cell components into an erythrocyte-rich fraction, a leukocyte-rich fraction, and a thrombocyte-rich fraction, without requiring centrifuging. The provided method includes: a step in which the bodily fluid is brought into contact with a blood cell separation material and leukocytes and thrombocytes are captured, yielding an erythrocyte-rich fraction; and a step in which a separation solution is used to collect a leukocyte fraction captured by the blood cell separation material.
Inventors:
SATO NOBUHIKO (JP)
YOSHIDA SHINYA (JP)
KOBAYASHI AKIRA (JP)
NAKATANI MASARU (JP)
YOSHIDA SHINYA (JP)
KOBAYASHI AKIRA (JP)
NAKATANI MASARU (JP)
Application Number:
PCT/JP2010/060975
Publication Date:
January 06, 2011
Filing Date:
June 28, 2010
Export Citation:
Assignee:
KANEKA CORP (JP)
SATO NOBUHIKO (JP)
YOSHIDA SHINYA (JP)
KOBAYASHI AKIRA (JP)
NAKATANI MASARU (JP)
SATO NOBUHIKO (JP)
YOSHIDA SHINYA (JP)
KOBAYASHI AKIRA (JP)
NAKATANI MASARU (JP)
International Classes:
C12N5/078; A61M1/02; A61M1/34; B01D39/16; B03B5/00; C12M1/26; C12N5/0775; C12N5/0789; D04H1/4382
Domestic Patent References:
| WO2007046501A1 | 2007-04-26 | |||
| WO2006025371A1 | 2006-03-09 | |||
| WO1998032840A1 | 1998-07-30 |
Foreign References:
| JPH01224325A | 1989-09-07 | |||
| JPH08104643A | 1996-04-23 | |||
| JP2001078757A | 2001-03-27 | |||
| JP2008022822A | 2008-02-07 | |||
| JP2007289076A | 2007-11-08 | |||
| JP2004121144A | 2004-04-22 | |||
| JPH0277263A | 1990-03-16 | |||
| JP2001518792A | 2001-10-16 |
Other References:
TRANSFUSION, vol. 45, 2005, pages 1899 - 1908
Attorney, Agent or Firm:
YASUTOMI & Associates (JP)
Patent business corporation Yasutomi international patent firm (JP)
Patent business corporation Yasutomi international patent firm (JP)
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