Title:
AUTOMATIC ANALYSIS DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/171975
Kind Code:
A1
Abstract:
The present invention comprises: an analysis unit 20 that analyzes a sample; a supply unit that stores and supplies a liquid used in the analysis unit 20; an analysis unit circulation system that allows the liquid existing in the analysis unit 20 to circulate, and a supply unit circulation system that allows the liquid existing in the supply unit to circulate; and an analysis control unit 50 that controls the operation of an automatic analysis device 100, wherein the analysis control unit 50 switches, between a normal first flow rate and a second flow rate different from the first flow rate, the flow rate of circulation of the liquid in at least one among the analysis unit circulation system and the supply unit circulation system. Accordingly, the growth of fungi in a circulation flow path of the liquid is more suppressed than before, thereby reducing the frequency of replacing the liquid and cleaning of a reaction vessel, and also reducing the maintenance work time performed by an operator.
Inventors:
KAWATO KUMIKO (JP)
INOUE YOKO (JP)
SAGAWA SHOTARO (JP)
MINEMURA YUSUKE (JP)
SUZUKI YOICHIRO (JP)
INOUE YOKO (JP)
SAGAWA SHOTARO (JP)
MINEMURA YUSUKE (JP)
SUZUKI YOICHIRO (JP)
Application Number:
PCT/JP2021/004429
Publication Date:
September 02, 2021
Filing Date:
February 05, 2021
Export Citation:
Assignee:
HITACHI HIGH TECH CORP (JP)
International Classes:
G01N35/00
Foreign References:
| JP2013134141A | 2013-07-08 | |||
| JP2011149905A | 2011-08-04 | |||
| JPH01057173A | ||||
| JP6446451B2 | 2018-12-26 | |||
| JP2017072505A | 2017-04-13 | |||
| JPS5874161U | 1983-05-19 | |||
| JPS6228668A | 1987-02-06 |
Other References:
See also references of EP 4113123A4
Attorney, Agent or Firm:
KAICHI IP (JP)
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