Interference processing method and system for blood pressure measurement data and blood pressure measurement equipment

A technology of blood pressure measurement and processing method, which is applied in the field of data processing, can solve the problems of poor de-interference effect and achieve the effect of avoiding influence and improving accuracy

Active Publication Date: 2019-11-26
GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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Problems solved by technology

[0005] Based on this, it is necessary to provide a method and system for interference processing of blood pressure measurement data and a blood pressure measurement device for the problem that the traditional interference processing method for cuff pressure oscillation wave data has a poor de-interference effect.

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  • Interference processing method and system for blood pressure measurement data and blood pressure measurement equipment
  • Interference processing method and system for blood pressure measurement data and blood pressure measurement equipment
  • Interference processing method and system for blood pressure measurement data and blood pressure measurement equipment

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0030] see figure 1 Shown is the interference processing method of blood pressure measurement data according to the embodiment of the present invention. The interference processing method of the blood pressure measurement data in this embodiment includes the following steps:

[0031] Step S101: Acquire the sampling data of the oscillatory wave for blood pressure measurement;

[0032] In this step, the blood pressure measurement data obtained by the oscillation blood pressure measurement method, that is, the oscillation wave sampling data, can be directly used;

[0033...

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Abstract

The invention relates to an interference processing method and an interference processing system for blood-pressure measurement data and blood-pressure measuring equipment. The interference processing method, the interference processing system and the blood-pressure measuring equipment have the beneficial effects that a single chip microcomputer is adopted to control an air pump to fill and exhaust air in a cuff, a pressure sensor acquires pressure amplitude data in the cuff and transmits the pressure amplitude data to the single chip microcomputer, then the single chip microcomputer processes the pressure amplitude data to obtain oscillation-wave sampling data of the blood-pressure measurement data, energy values and sampling time values of all oscillation-wave peak points in the oscillation-wave sampling data are extracted, peak points belonging to interference data are determined according to the energy values and the sampling time values of all the oscillation-wave peak points, and sampling data of the determined peak points belonging to the interference data is removed, so that the influence of the interference data on the blood-pressure measurement data is avoided and the accuracy of the blood-pressure measurement data is improved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method and system for processing interference of blood pressure measurement data and blood pressure measurement equipment. Background technique [0002] Oscillation method is the most commonly used non-invasive blood pressure measurement method at present. Oscillation method, also known as oscillometric method, measures blood pressure by establishing the relationship between systolic blood pressure, mean blood pressure, diastolic blood pressure and cuff pressure oscillation wave. [0003] During the blood pressure measurement process, due to the shaking of the blood pressure personnel's arm, the blood pressure measurement personnel talking loudly, or the "white coat hypertension" symptom of the blood pressure measurement personnel, interference data may be generated in the cuff pressure oscillation wave, affecting the cuff pressure. Validity and accuracy of wave data w...

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): A61B5/0225
CPCA61B5/02225A61B5/0225A61B5/7221A61B5/7235
Inventor胡静
OwnerGUANGZHOU SHIYUAN ELECTRONICS CO LTD