Title:
MICROPARTICLE ANALYZING DEVICE AND MICROPARTICLE ANALYZING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/122873
Kind Code:
A1
Abstract:
Provided are a microparticle analyzing device and microparticle analyzing system capable of identifying and separating, with precision, individual microparticles without using a marker. A microparticle analyzing device is provided with a sample channel in which a liquid containing a plurality of microparticles is introduced, a first electrode pair for forming an alternating electric field in at least a portion of the sample channel, a measuring unit to measure the impedance between the first electrode pair, an analyzing unit to calculate the microparticle property values from the impedance measured by the measuring unit, and a determining unit to determine whether the data for the impedance measured by the measuring unit was originated in the microparticles.
Inventors:
BRUN MARCAURELE (JP)
SATO KAZUMASA (JP)
OMORI SHINJI (JP)
KATSUMOTO YOICHI (JP)
SATO KAZUMASA (JP)
OMORI SHINJI (JP)
KATSUMOTO YOICHI (JP)
Application Number:
PCT/JP2013/084878
Publication Date:
August 14, 2014
Filing Date:
December 26, 2013
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G01N27/02; G01N15/12; G01N37/00
Domestic Patent References:
| WO2011067961A1 | 2011-06-09 | |||
| WO2012003348A2 | 2012-01-05 |
Foreign References:
| JP2010181399A | 2010-08-19 | |||
| JPS6329267A | 1988-02-06 | |||
| JP2012098058A | 2012-05-24 | |||
| JP2011112497A | 2011-06-09 | |||
| JPH07509560A | 1995-10-19 | |||
| JP2001305041A | 2001-10-31 | |||
| JP2005512042A | 2005-04-28 | |||
| JP2010181399A | 2010-08-19 | |||
| JP2012098063A | 2012-05-24 |
Other References:
See also references of EP 2955512A4
Attorney, Agent or Firm:
WATANABE KAORU (JP)
Kaoru Watanabe (JP)
Kaoru Watanabe (JP)
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