Method and device for accurately measuring blood pressure

A blood pressure, accurate technology, applied in diagnostic recording/measurement, vascular evaluation, medical science, etc., can solve problems such as inaccurate testing, and achieve the effect of accurate blood pressure values

Inactive Publication Date: 2010-07-14
SHENZHEN H&T INTELLIGENT CONTROL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a blood pressure tester that can accurately test the blood pressure when encountering arrhythmia and other heart problems in the prior art. A method and device for accurately measuring blood pressure

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  • Method and device for accurately measuring blood pressure
  • Method and device for accurately measuring blood pressure
  • Method and device for accurately measuring blood pressure

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Embodiment Construction

[0040] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0041] Such as figure 2 As shown, in an embodiment of a method and device for accurately measuring blood pressure in the present invention, the method includes the following steps:

[0042] Step S11 Start monitoring the ECG signal: This step is the start of the blood pressure measurement, that is, the monitoring of the ECG signal of the subject is first started, and this monitoring will continue during the blood pressure measurement process. That is to say, during the entire blood pressure measurement process, regardless of whether the ECG signal of the subject is normal or not, the measurement of the ECG signal will run through the entire measurement process.

[0043] Step S12 Is the ECG signal normal? In this step, judge whether the obtained ECG signal is normal, if normal, execute step S13; if not, jump to step S21, and perform blood pressure measu...

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Abstract

The invention relates to a method for accurately measuring blood pressure, which comprises the following steps that: A) monitoring is started to obtain electrocardiogram signals to judge whether the electrocardiogram signals are normal, step C) is implemented if the electrocardiogram signals are normal, an step B) is implemented if the electrocardiogram signals are abnormal; B) the electrocardiogram signals are continuously monitored, the time of the most normal heart rate of the electrocardiogram signals is used as reference time and the blood pressure measurement is implemented when the electrocardiogram signals are abnormal; and C) the electrocardiogram signals are continuously monitored and the blood pressure measurement is implemented when the electrocardiogram signals are normal. The invention additionally relates to a device for accurately measuring blood pressure. By implementing the method and the device for accurately measuring blood pressure, the invention has the advantages that: since the electrocardiogram monitoring part is organically combined with the blood pressure measuring part, the blood pressure data is obtained starting from the time of the most normal heart rate when the heart rate is abnormal, so accurate blood pressure can be obtained even though the heart rate of the person to be measured is abnormal.

Description

technical field [0001] The invention relates to medical equipment, more specifically, to a method and device for accurately measuring blood pressure. Background technique [0002] The myocardium is composed of countless cardiomyocytes, and the excitation from the sinoatrial node spreads to the atrium and ventricle in turn according to a certain route and time course, causing the circulation of the entire heart to be excited. The direction, approach, sequence, and time of the potential changes that occur during the excitation of each part of the heart have certain rules. Since the human body is a volume conductor, this electrical change also spreads to the body surface. In view of the fact that the heart generates a large number of electrical signals at the same time, the potential changes generated by the heart can be recorded as a function of time through chest electrodes or limb electrodes placed on the surface of the body. This recording curve is called an electrocardiog...

Claims

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Application Information

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IPC IPC(8): A61B5/023A61B5/0402
Inventor 叶峰刘建伟蒋洪波
Owner SHENZHEN H&T INTELLIGENT CONTROL
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