Title:
DEVICE HAVING SOLID-LIQUID SEPARATION FUNCTION, μ-TAS DEVICE, AND SOLID-LIQUID SEPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2011/078115
Kind Code:
A1
Abstract:
Provided is an inexpensive and compact device which has a filter function (solid-liquid separation function), by which only solids of a given size or larger are trapped and separated from a solid-liquid mixture, is easy to manufacture, and collects separated liquid with high efficiency. A device (A) having a solid-liquid separation function is characterized in that a solid-liquid mixture is introduced from an inlet (3) through a lid inlet (101) of a lid (100), a separation part (5) for performing solid-liquid separation by trapping solids of a given size or larger is formed in a groove part (2), a plurality of solid trapping parts (6) are provided in the separation part (5), the solid trapping part (6) is provided with an inlet part, an accommodating part which accommodates one or more solids that have entered through the inlet part, and an opening part which is provided on the downstream side of the accommodating part and through which solids of the given size or larger do not pass, the inlet part, accommodating part, and opening part being formed by partition walls (61), and that the width of a region in which the solid trapping parts (6) are provided of the separation part (5) is narrower on the downstream side than on the upstream side.
Inventors:
TSUTSUI Hiroshi (16-1 Omiya 5-chome, Asahi-ku, Osaka-sh, Osaka 85, 〒5358585, JP)
Application Number:
JP2010/072887
Publication Date:
June 30, 2011
Filing Date:
December 20, 2010
Export Citation:
Assignee:
Josho Gakuen Educational Foundation (16-1, Omiya 5-chome Asahi-ku, Osaka-sh, Osaka 85, 〒5358585, JP)
学校法人常翔学園 (〒85 大阪府大阪市旭区大宮五丁目１６番１号 Osaka, 〒5358585, JP)
学校法人常翔学園 (〒85 大阪府大阪市旭区大宮五丁目１６番１号 Osaka, 〒5358585, JP)
International Classes:
B01D29/00; B01J19/00; B03B5/00; B81B1/00; G01N1/10; G01N33/48; G01N35/08; G01N37/00
Attorney, Agent or Firm:
MATSUO, Nobutaka (MEBUKI Intellectual Property Services, 9862-60 Ochiai, Fujimi-machi, Suwa-gu, Nagano 14, 〒3990214, JP)
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