Title:
AUTOMATED ANALYSIS DEVICE AND METHOD FOR DETECTING ABNORMALITY OF SAMPLE DISPENSING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2019/049825
Kind Code:
A1
Abstract:
This automated analysis device is characterized in that, during an operation by a sample dispensing mechanism to dispense a sample once, a control unit causes a sample dispensing pump to perform a sample sucking operation a plurality of times, causes a pressure measuring means to measure the pressure inside a sample dispensing flow passage each time the sample dispensing pump performs the sample sucking operation, and determines an abnormality of the sample dispensing mechanism by comparing the pressure output by the pressure measuring means with a preset threshold.
Inventors:
ASAKURA MAKOTO (JP)
Application Number:
PCT/JP2018/032608
Publication Date:
March 14, 2019
Filing Date:
September 03, 2018
Export Citation:
Assignee:
JEOL LTD (JP)
International Classes:
G01N35/00; G01N35/10
Foreign References:
| JPH11271318A | 1999-10-08 |
Attorney, Agent or Firm:
SHIN-YU INTERNATIONAL PATENT FIRM (JP)
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