Method and device for automatically configuring electrocardiographic wave data

Abstract

The invention relates to the field of signal processing and control of medical equipment, in particular to a method and a device for automatically configuring electrocardiographic wave data. The technical scheme provided by the invention is that according to the factors of system settings of the equipment, the amplitude of electrocardiographic waves and the like, the gain and the baseline position are regulated, and the electrocardiographic waves are intelligently configured so that the spacing between leads of the electrocardiographic waves is reasonable, the leads are orderly arranged, the waves are avoided being overlapped, the problems that part of the waves are overlapped, part of the waves are separated at a long distance and the like are avoided, and the method and the device are beneficial to the observation of a doctor and are convenient for the subsequent processing.

Description

technical field [0001] The invention belongs to the field of signal processing and control for medical equipment, and in particular relates to a method and a device for automatically arranging electrocardiographic waveform data. Background technique [0002] The data of ECG waveform is often used in medical equipment. The detection equipment can collect the ECG signal of the patient's body surface in real time, and display and print it out. Make a judgment on the physiological condition of the heart, and make a diagnosis or medication accordingly. The application environment of the equipment includes: outpatient room, electrocardiogram room, cardiology department, intensive care unit, operating room, etc. [0003] At present, some multi-channel electrocardiograph waveform data drawing and automatic gain adjustment output methods are disclosed in the prior art. Among them, it is mainly by calculating the voltage amplitude of the ECG waveform data of each channel, and then ad...

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Problems solved by technology

But there are also three shortcomings in this way: first, this kind of implementation is only aimed at the electrocardiograph of a specific channel, and cannot be generalized and applied to various multi-channel electrocardiographs, or other equipment with electrocardiographic detection functions (such as Monitors with ECG monitoring function); Second, each ECG waveform data gain is processed separately, and each ECG waveform uses a different gain, resulting in inconsistent amplitude standards for each waveform, which is not convenient for users to adjust the waveform. Observation and further processing; Third, this implementation only focuses on the amplitude of each waveform and adjusts the gain according to the amplitude. Since it cannot be grasped as a whole, and the baseline position relationship between each waveform is not processed, it may lead to The waveform amplitude of some leads is too large, or the waveform display is chaotic (for example: some waveforms overlap together, while other waveforms are far apart)

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