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Patent Searching and Data


Title:
PARTICLE SCREENING AND SAMPLING APPARATUS AND ITS ACQUIRING METHOD
Document Type and Number:
Japanese Patent JP2006043500
Kind Code:
A
Abstract:

To provide an inexpensive particle screening and sampling apparatus with simple constitution requiring no optical detection unit, no high voltage, and no complicated control, while quickly screening and sampling particles at a high concentration.

This particle screening and sampling apparatus comprises means of: forming liquid droplets from liquid containing magnetic particles having different magnetizing force; deflecting the proceeding direction of the magnetic particles in accordance with the magnitude of magnetizing force of the magnetic particles; and collecting liquid droplets corresponding to the amount of the deflection.


Inventors:
NUMAJIRI YASUYUKI
Application Number:
JP2004224075A
Publication Date:
February 16, 2006
Filing Date:
July 30, 2004
Export Citation:
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Assignee:
CANON KK
International Classes:
B03C1/26; G01N15/14; G01N27/74; G01N33/553; C12M1/00; C12M1/34; G01N33/53
Domestic Patent References:
JPH02218412A1990-08-31
JPS6430659A1989-02-01
Attorney, Agent or Firm:
Akio Miyazaki
Katsuhiro Ito
Ishibashi Masayuki