The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jun. 11, 2019

Filed:

Apr. 09, 2015
Applicant:

National University Corporation Nagoya University, Nagoya-shi, Aichi, JP;

Inventors:

Fumihito Arai, Aichi, JP;

Taisuke Masuda, Aichi, JP;

Woneui Song, Aichi, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/543 (2006.01); G01N 33/574 (2006.01); B01L 3/00 (2006.01); G01N 33/50 (2006.01);
U.S. Cl.
CPC ...
G01N 33/54313 (2013.01); B01L 3/502761 (2013.01); G01N 33/54306 (2013.01); G01N 33/54366 (2013.01); G01N 33/574 (2013.01); B01L 2200/0668 (2013.01); B01L 2300/04 (2013.01); B01L 2400/0487 (2013.01); B01L 2400/086 (2013.01);
Abstract

Provided is a microparticle separation system capable of continuously separating microparticles from a solution in a short period of time in which microparticles having different particle diameters are mixed, without the need to use antibodies or the like. The microparticle separation system comprises a microparticle separation chip; a thin plate for a sample liquid; a thin plate for a sheath liquid; and suctioning means and/or a suctioning device for suctioning the sheath liquid; and the microparticle separation chip comprises a single capture site for capturing to-be-captured microparticles being formed using the at least three pillars having one end provided on the substrate and the other end open upward.


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