Method for measuring electrocardiogram

An electrocardiogram and electrocardiograph technology, applied in the field of medical instruments, can solve the problems of inaccurate automatic identification methods, poor efficiency, inconvenience in electronic medical records of measurement results, and pathological statistics and retrieval, and achieve simple, intuitive and fast measurement and fast and accurate calculation. Effect

Inactive Publication Date: 2008-01-16
CHONGQING UNIV OF POSTS & TELECOMM
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The electrocardiogram is one of the important tools for diagnosing heart disease. Accurate measurement of the electrocardiogram is an important basis for the pathological diagnosis of the electrocardiogram. The various electrocardiogram machines currently in use can only print out simple electrocardiograms, which can then be used by doctors to pass through the number grid and the electrocardiogram measuring ruler. or look-up tables to

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for measuring electrocardiogram
  • Method for measuring electrocardiogram

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0008] The implementation of the present invention will be further described in detail below with reference to the drawings and specific embodiments. The term "ECG" used in this manual refers to the ECG data collected by the ECG acquisition module (or ECG acquisition card) directly on the monitor to draw and display the electronic ECG or the ECG image obtained by scanning the paper ECG . As shown in Figure 1, in the waveform diagram, PR interval: represents the time from the atrium depolarization to the ventricle depolarization, ST segment: the line segment from the end of the QRS complex to the start of the T wave, and the QT segment: from the QRS complex The line segment from the end point to the end point of the T wave, PP time: the distance between two adjacent P wave vertices, or RR time: the distance between two adjacent R wave vertices. The sub-waves of the QRS complex are Q wave, R wave and S wave. The main wave is the towering R wave; the Y values ​​of the start and end c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an electrocardiogram measuring method, belonging to the field of medical apparatus. To overcome the inaccurateness and inconvenience of manual read cardiogram, the invention directly draws and displays the electrocardiogram-data collected by an electrocardiograph on the screen of a display or loads and displays the electrocardiogram pictures got by paper electrocardiogram scanning on the screen of the display; unit coefficients of conversion, Hf and Vf are made sure; the top point, the start point and the stop point of a displayed wave are chosen by mouse clicking or screen touching and the configuration of the wave is selected; the coordinates in formation of each point is recorded and remained in a structure; then the depth or height, width, direction, P-R interphase, S-T section, Q-T section, P-P time or R-R time and parameters of a cardiac electric axis, cardiac rate and cardiac rhythm of each wave are calculated. The invention can be applied to parameter measuring of various lead electronic electrocardiograms.

Description

Technical field: [0001] The invention relates to a medical instrument, in particular to a measurement of an electrocardiogram. Background technique [0002] The electrocardiogram is one of the important tools for diagnosing heart disease. Accurate measurement of the electrocardiogram is an important basis for the pathological diagnosis of the electrocardiogram. The various electrocardiogram machines currently in use can only print out simple electrocardiograms, which can then be used by doctors to pass through the number grid and the electrocardiogram measuring ruler. or look-up tables to calculate the relevant parameters of the ECG, the work intensity is high, the efficiency is poor, and it is not convenient for the electronic medical records and pathological statistics and retrieval of the measurement results, or to provide simple diagnostic information, but because the ECG measurement method is dependent on Due to the imperfect and inaccurate automatic identification meth...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61B5/0402G06F17/00G06Q50/00
Inventor 曾垂省尹红梅牟雅华梁亦龙谢永芳魏进民夏梅李俭
Owner CHONGQING UNIV OF POSTS & TELECOMM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap