Title:
血液成分分離装置
Document Type and Number:
Japanese Patent JP5863978
Kind Code:
B2
Abstract:
The object of the invention is to provide a blood separation device that can reduce the total time for drawing blood to obtain high-concentration platelet liquid, thereby reducing the binding time of the blood donor. The device includes a temporary storage bag (Y2) (also serves as a buffy coat bag) which is a whole blood bag for storing whole blood drawn from a blood donor. The controlling unit of the device controls the device to draw whole blood from the blood donor in parallel with at least either a circulation flow step or an acceleration step, thereby storing the drawn whole blood in the temporary storage bag (Y2).
Inventors:
Kimura Shigeyuki
Takeshi Kobayashi
Takeshi Kobayashi
Application Number:
JP2014535249A
Publication Date:
February 17, 2016
Filing Date:
September 11, 2012
Export Citation:
Assignee:
Terumo Corporation
International Classes:
A61M1/02
Domestic Patent References:
| JP2003088581A | 2003-03-25 | |||
| JP2012081213A | 2012-04-26 | |||
| JP2000084066A | 2000-03-28 | |||
| JP2009226210A | 2009-10-08 | |||
| JP2003516175A | 2003-05-13 |
Foreign References:
| WO2008056733A1 | 2008-05-15 |
Attorney, Agent or Firm:
Patent Business Corporation Cosmos Patent Office