Title:
【発明の名称】血漿成分中に含まれる血小板量を光学的に導出する血液処理システムおよび方法
Document Type and Number:
Japanese Patent JP2001510171
Kind Code:
A
Abstract:
Blood processing systems and methods separate blood into constituents including a plasma constituent that includes a platelet volume. The systems and methods detect the optical density of the plasma constituent and generate a first output indicative of the optical density. A processing element integrates the first output relative to the volume of plasma constituent and generates an integrated output. The integrated output correlates to the platelet volume. A second processing element generates a third output based, at least in part, upon the integrated output, which comprises parameters for storing the platelet volume.
Inventors:
Brown, Richard Eye.
Holey, John Tee.
Min, Kyung-kyun
Surlyn mark
Holey, John Tee.
Min, Kyung-kyun
Surlyn mark
Application Number:
JP2000502846A
Publication Date:
July 31, 2001
Filing Date:
June 22, 1998
Export Citation:
Assignee:
BAXTER INTERNATIONAL INCORP0RATED
International Classes:
G01N33/49; A61B5/145; A61K35/14; A61M1/02; A61M1/36; A61P7/00; B01D17/02; B01D17/12; B01D21/24; B01D21/26; B04B5/04; B04B13/00; G01N21/35; (IPC1-7): A61K35/14; A61B5/145; A61P7/00; B01D17/12; G01N21/35; G01N33/49
Attorney, Agent or Firm:
Shusaku Yamamoto