Method and device for establishing blood pressure model as well as method and device for determining blood pressure

A model and blood pressure technology, applied in measuring devices, medical simulation, blood vessel evaluation, etc., can solve the problems of inapplicability, and achieve the effect of improving accuracy, simple and real-time detection

Active Publication Date: 2017-01-25
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, such blood pressure models are only applicable to specific individuals, and not applicable to groups including a large number of individuals

Method used

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  • Method and device for establishing blood pressure model as well as method and device for determining blood pressure
  • Method and device for establishing blood pressure model as well as method and device for determining blood pressure
  • Method and device for establishing blood pressure model as well as method and device for determining blood pressure

Examples

Experimental program
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Embodiment Construction

[0042] Although example embodiments support various modifications and alternative forms, embodiments thereof are shown in the drawings by way of example and will be described in detail herein. It should be understood, however, that there is no intent to limit example embodiments to the particular forms disclosed, but on the contrary, example embodiments are to cover all modifications, equivalents, and alternatives falling within the scope of the claims. Like numbers refer to like elements throughout the description of the figures.

[0043] Before discussing example embodiments in more detail, note that some example embodiments are described as processors or methods are depicted as flowcharts. Although the flowcharts represent operations as sequential processing, many operations may be performed in parallel, concurrently, or synchronously. Also, the order of operations can be rearranged. Processes may terminate when their operations are complete, but may also have additional ...

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PUM

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Abstract

An embodiment of the invention discloses a method and a device for establishing a blood pressure model. The method comprises steps as follows: pulse wave data, electrocardiogram data, blood pressure data and body mass indexes of multiple detected bodies are acquired, wherein the blood pressure data comprises systolic pressure data and diastolic pressure data; pulse wave transmission time and a pulse wave intensity ratio are determined on the basis of the pulse wave data and the electrocardiogram data; a systolic pressure model indicating a relationship among the systolic pressure, the pulse wave transmission time and the body mass indexes is established according to the systolic pressure data, the pulse wave transmission time and the body mass indexes; a diastolic pressure model indicating a relationship among diastolic pressure, the pulse wave intensity ratio and the body mass indexes is established according to the diastolic pressure data, the pulse wave intensity ratio and the body mass indexes, wherein the systolic pressure model and the diastolic pressure model constitute the blood pressure model.

Description

technical field [0001] The present invention relates to modeling of blood pressure, in particular to a method and device for establishing a blood pressure model and a method and device for determining the blood pressure of a subject by using the established blood pressure model. Background technique [0002] With the enrichment of material life and the resulting increase in life expectancy, the number of hypertensive patients has also increased in contemporary society. Obviously, understanding past blood pressure values ​​and blood pressure trends is very important for daily prevention and treatment of hypertension. Therefore, relatively frequent measurements of blood pressure values ​​are required. [0003] However, the existing blood pressure testing methods are mainly auscultation and oscillometric methods, both of which need to wear an inflatable cuff and apply pressure to the arterial blood vessel to obtain the blood pressure value, which cannot avoid the discomfort ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0205A61B5/0402A61B5/107G01G19/50G06F19/00
CPCA61B5/0205A61B5/02108A61B5/02125A61B5/1072A61B5/7271A61B2503/40A61B5/318G01G19/50G16H50/50A61B5/021A61B5/024A61B5/0245G16H40/63G16H50/30A61B5/7235A61B5/7278
Inventor 李慧
Owner BOE TECH GRP CO LTD
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