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Detection device and detection system

A detection device and sample data technology, applied in the field of industrial control, analysis equipment, and data monitoring, can solve problems such as errors in test results, result errors, and inability to identify test results, and achieve cost-saving effects

Inactive Publication Date: 2009-10-21
北京华生恒业科技有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, the existing analysis platforms based on the Gene Marker analysis software all need to manually review the accuracy of the analysis results, that is, due to some errors in the experimental process or analysis process, the results analyzed by the Gene Marker analysis software are very low. There may be some errors. At this time, the analyst must consider which or which group of analysis data to use as the analysis result
At present, this inspection work can only be done manually by some inspectors with many years of experience. Therefore, there are not only errors in the inspection results, but also human factors, so that the appraisal and inspection of the appraisal results cannot be completed efficiently and accurately.

Method used

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Experimental program
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Embodiment 1

[0029] figure 1 Shown is a structural block diagram of the detection device in Embodiment 1 of the present invention. like figure 1 As shown, the detection device according to Embodiment 1 of the present invention includes: an acquisition unit 101 for acquiring DNA sample data, which is sampled and generated by a DNA sequencer; an analysis unit 102 for analyzing the DNA sample data Short tandem repeat sequence analysis, and generate analysis result data; verification unit 103, used to verify the DNA sample data, verify whether there is an error in the DNA sample data, and generate verification result data; output unit 104, It is used to output the analysis result data and the corresponding verification result data.

[0030] In Embodiment 1 of the present invention, when the DNA sequencer completes the experiment of a certain sample, the data file of the sample will be generated in the output folder of the batch of samples; Write the experiment completion marker to the exper...

Embodiment 2

[0033] figure 2 Shown is a structural block diagram of the verification unit in Embodiment 2 of the present invention. The difference between Embodiment 2 of the present invention and Embodiment 1 of the present invention above is that the verification unit of Embodiment 2 of the present invention includes: a gene peak verification module 201, which is used to calculate the peak height, Width, shape and local signal-to-noise ratio generate gene peak verification data; Internal standard verification module 202 is used for according to the linear correlation of the sample internal standard and the standard internal standard in the DNA sample data, the number of the internal standard of the sample and the The difference of the standard number, the signal quality and the height dispersion of the peak of the internal standard of the sample and the number of the miscellaneous peaks of the internal standard of the sample generate the internal standard verification data; the allele l...

Embodiment 3

[0050] Figure 7 Shown is a structural block diagram of the detection system of Embodiment 3 of the present invention. like Figure 7 As shown, the detection system of Embodiment 3 of the present invention includes: a DNA sequencer 701, which is used to sample and sequence DNA data to generate DNA sample data; a data collection device 702, which is used to collect the DNA sample data in real time and send The detection device 703, which includes: an acquisition unit 704 for receiving the DNA sample data sent by the data collection device; an analysis unit 705 for performing short tandem repeat sequence analysis on the DNA sample data, and Generate analysis result data; verification unit 706, for verifying the DNA sample data, verify whether there is an error in the DNA sample data, and generate verification result data; output unit 707, for outputting the analysis result data and the corresponding verification result data.

[0051] And, the verification unit of Embodiment 3...

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Abstract

The invention provides a detection device and a detection system. The detection device comprises an acquisition unit, an analysis unit, a check unit and an output unit, wherein the acquisition unit is used for acquiring DNA sample data which is generated by sampling through a DNA sequencer; the analysis unit is used for performing short tandem repeat sequence analysis on the DNA sample data and generating analysis result data; the check unit is used for checking the DNA sample data, verifying whether the DNA sample data has errors, and generating check result data; and the output unit is used for outputting the analysis result data and corresponding check result data. The detection device replaces the manual check process so as to efficiently and accurately finish the identification check work for the identification result and omit the process for analyzing and outputting the short tandem repeat sequence for the DNA sample data with poor check result, and reduces the cost.

Description

technical field [0001] The present invention relates to the technical field of industrial control, in particular to the technical field of data monitoring and analysis equipment, specifically a detection device and system. Background technique [0002] At present, GeneMarker analysis software is often used in public security and judicial identification, for example. GeneMarker analysis software is based on microsatellite DNA (short tandem repeat sequence, STR) polymorphism analysis software, which can be used in forensic identification, paternity identification and other fields. GeneMarker analysis software can read DNA fragment peak data in various formats, with high sensitivity for individual identification, stable performance and easy operation. [0003] Gene Marker analysis software is mainly used in: genetic mapping and linkage analysis in the field of genetics; loss of heterozygosity (LOH) analysis in the field of oncology, analysis of chromosomal abnormalities in tum...

Claims

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Application Information

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IPC IPC(8): C12Q1/68G06F19/00G06F19/10
Inventor 万宁
Owner 北京华生恒业科技有限公司
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