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Title:
SAMPLE PROCESSING DEVICE, SAMPLE PROCESSING APPARATUS, AND SAMPLE PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/074730
Kind Code:
A1
Abstract:
A sample processing device comprising a sample holding part, a reagent holding part, a reaction part, a flow path for connecting the sample holding part, reagent holding part, and reaction part, a plurality of cylinders, and a plurality of plungers respectively disposed in the plurality of cylinders so as to be capable of reciprocal motion, wherein fluid can circulate among the plurality of cylinders via the flow path and the cylinders are sealed by the plungers. This configuration makes it possible to maintain a sealed state such that an external substance does not enter into the sample processing device during sample processing and to easily carry out quantitative flow manipulation, and the like, of the sample.

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Inventors:
NAGAOKA YOSHIHIRO (JP)
YAMAMOTO SHUHEI (JP)
NAKAZAWA TARO (JP)
Application Number:
PCT/JP2020/037849
Publication Date:
April 14, 2022
Filing Date:
October 06, 2020
Export Citation:
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Assignee:
HITACHI HIGH TECH CORP (JP)
International Classes:
G01N37/00; C12M1/00; G01N35/08
Domestic Patent References:
WO2020065803A12020-04-02
Foreign References:
US20150060303A12015-03-05
US20050176135A12005-08-11
JP2014018180A2014-02-03
JP2013521780A2013-06-13
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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