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Method/system, computer storage medium and equipment for early diagnosis of potential patients

A patient and potential technology, applied in the field of medical diagnosis, can solve problems such as the inability to reflect the sparsity of cardiomagnetic data in patients with myocardial ischemia, and achieve the effect of improving reliability and reducing the impact of data analysis

Active Publication Date: 2022-01-18
SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a method / system for early diagnosis of potential patients, a computer-readable storage medium and equipment, which are used to solve the problem that the prior art cannot satisfy two characteristics at the same time, and Problems leading to inability to reflect the sparsity difference in magnetic data of patients with myocardial ischemia and normal people

Method used

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  • Method/system, computer storage medium and equipment for early diagnosis of potential patients
  • Method/system, computer storage medium and equipment for early diagnosis of potential patients
  • Method/system, computer storage medium and equipment for early diagnosis of potential patients

Examples

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Embodiment 1

[0042] This embodiment provides a method for early diagnosis of potential patients, including:

[0043] Preprocessing the collected physiological data set to form a preprocessed physiological data set;

[0044] Divide the preprocessed physiological data set into several sub-data sets, and calculate the multidimensional Gini coefficient on each sub-data set;

[0045] Potential patients were analyzed according to the fluctuation characteristics of the calculated multidimensional Gini coefficient.

[0046] The method for early diagnosis of potential patients provided by this embodiment will be described in detail below with reference to illustrations. In practical applications, the physiological data sets include magnetocardiogram data sets, cardiogram data sets, electroencephalogram data sets, and magnetoencephalogram data sets. In this embodiment, the physiological data set is a magnetocardiogram data set. see Figure 1A , is a schematic flow chart showing the principle of the...

Embodiment 2

[0079] This embodiment provides an early diagnosis system for potential patients, including:

[0080] A preprocessing module, configured to preprocess the collected physiological data sets to form a preprocessed physiological data set;

[0081] Calculation module, for dividing the preprocessed physiological data set into several sub-data sets, and calculating the multidimensional Gini coefficient on each sub-data set;

[0082] The analysis module is used to analyze the incidence of myocardial ischemia according to the calculated fluctuation characteristics of the multidimensional Gini coefficient.

[0083] The early prediagnosis of potential patients provided by this embodiment will be described in detail below with reference to illustrations. It should be noted that it should be understood that the division of the various modules of the above system is only a division of logical functions, and may be fully or partially integrated into a physical entity or physically separate...

Embodiment 3

[0094] This embodiment provides a device, including: a processor, a memory, a transceiver, a communication interface, and a system bus; the memory and the communication interface are connected to the processor and the transceiver through the system bus to complete mutual communication, and the memory is used to store computer The program, the communication interface are used to communicate with other devices, the processor and the transceiver are used to run the computer program, so that the device executes the steps of the method for early diagnosis of potential patients as described in the first embodiment.

[0095] The system bus mentioned above may be a Peripheral Component Interconnect (PCI for short) bus or an Extended Industry Standard Architecture (EISA for short) bus or the like. The system bus can be divided into address bus, data bus, control bus and so on. For ease of representation, only one thick line is used in the figure, but it does not mean that there is only...

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Abstract

The present invention provides a method / system for early diagnosis of potential patients, a computer-readable storage medium and equipment. The early diagnosis method includes: preprocessing the collected physiological data set to form a preprocessed physiological data set ; The preprocessed physiological data set is divided into several sub-data sets, and the multidimensional Gini coefficient is calculated on each sub-data set; potential patients are analyzed according to the fluctuation characteristics of the calculated multidimensional Gini coefficient. The present invention calculates the Gini coefficient of the T-band, evaluates the difference of cardiomagnetic data between patients with myocardial ischemia and normal people, realizes early prediagnosis of patients with myocardial ischemia, reduces the influence of noise and interference on data analysis, and improves the reliability of results , and has strong universality.

Description

technical field [0001] The invention belongs to the technical field of medical diagnosis and relates to a diagnosis method and system, in particular to a method / system for early diagnosis of potential patients, a computer-readable storage medium and equipment. Background technique [0002] The Gini coefficient measures the inhomogeneity of data and is widely used in fields such as sociology, finance, and signal analysis. When applied to the analysis of magnetocardiogram data, the Gini coefficient value of the data depicts the important feature of data sparsity, which is rarely involved in previous studies. [0003] Electrophysiological modeling of the heart reveals that sparsity in magnetic field data can reflect the onset of myocardial ischemia. When myocardial ischemia occurs, the local oxygen content in the ischemic area decreases, resulting in a delay in the conduction of the action potential in the area, and an additional abnormal current is generated on the normal car...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06F17/16
CPCG06F17/16G06F2218/02G06F2218/08
Inventor 陶蓉张树林张朝祥谢晓明
Owner SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI
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