Method for identifying immunofixation electrophoresis M protein components by using computer

Abstract

The invention belongs to the field of clinical differential diagnosis and particularly relates to a method and a system for identifying immunofixation electrophoresis M protein components by using a computer. A sample picture subjected to immunofixation electrophoresis is collected and then is scanned by the computer to be converted into six peak-shaped electrophoretograms; the six electrophoretograms are combined by using different colors to form one electrophoretogram; an M protein zone is found firstly, and then comprehensive matching treatment is carried out according to image information of other five different components. Automatic identification, classification and comprehensive analysis of serum protein electrophoresis and all components in the immunofixation electrophoretograms can be realized by using computer programming to obtain an accurate identification result. The clinical application accuracy of the method for identifying the immunofixation electrophoresis M protein components by using the computer is 96%; compared with a traditional method, the method has no remarkable difference in the aspect of statistics; the subjective errors caused by the fact that the current traditional method is used for judging the immunofixation electrophoresis M protein components by naked eyes are greatly avoided, and extreme convenience is provided for a clinical laboratory.

Description

technical field [0001] The invention relates to a method and a system for identifying components of immunofixed electrophoresis M protein by using a computer, and specifically belongs to the field of clinical differential diagnosis. Background of the invention [0002] With the continuous development of computer technology, there are more and more applications of computer technology in medicine. Among them, the detection of automatic identification of M protein components is an important part of medical testing. The diagnosis and treatment of M proteinemia mainly depends on laboratory work. Personnel identify and classify based on zone electrophoresis and visual inspection of immunofixation electrophoresis patterns. This kind of work is inefficient and has many subjective factors, which can easily cause wrong identification. At present, domestic and foreign scholars have seldom studied this aspect. They only conduct extensive research on the bands of the Western blotting m...

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Problems solved by technology

[0006] Although the immunofixation electrophoresis pattern is simple, the typing, judgment, and identification of M protein in current clinical medical tests are all observed with the naked eye, which is prone to subjective judgment errors and missed judgments

[0007] At present, there is no literature report on the method of using computer scanning pattern recognition technology and computer intelligence to realize automatic identification, classification, comprehensive analysis and correct identification results of serum protein electrophoresis and immunofixation electrophoresis.

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