Title:
BLOOD CELL ANALYZER-BASED AUTOMATIC DETECTION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/160498
Kind Code:
A1
Abstract:
A blood cell analyzer-based automatic detection method and apparatus, the automatic detection method comprising: acquiring an original signal; performing mean filtering processing on the original signal to remove hardware interference in the original signal; determining parameter information of each pulse in the signal on the basis of the filtered signal; determining threshold parameters of the signal on the basis of the parameter information of each pulse; and extracting an effective signal which meets the threshold parameters from within the filtered signal, thus improving the accuracy of the detection result of the blood cell analyzer.
Inventors:
YI YONG (CN)
ZOU HAITAO (CN)
WANG XINGHONG (CN)
ZOU HAITAO (CN)
WANG XINGHONG (CN)
Application Number:
PCT/CN2021/092451
Publication Date:
August 04, 2022
Filing Date:
May 08, 2021
Export Citation:
Assignee:
SHENZHEN COMEN MEDICAL INSTR (CN)
International Classes:
G01N15/00; G01N15/10
Domestic Patent References:
| WO2008035611A1 | 2008-03-27 |
Foreign References:
| CN110118715A | 2019-08-13 | |||
| CN103364452A | 2013-10-23 | |||
| CN103499700A | 2014-01-08 | |||
| CN109508649A | 2019-03-22 | |||
| JP5012587B2 | 2012-08-29 |
Attorney, Agent or Firm:
DHC IP ATTORNEYS (CN)
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