Artery hardness monitoring method and device

A hardness and arterial technology, applied in the electronic field, can solve the problems of PWV measurement error and other problems

Pending Publication Date: 2022-04-29
LENOVO (BEIJING) CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some convenient measuring devices have the problem of certain errors in the measurement results of PWV.

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
  • Artery hardness monitoring method and device
  • Artery hardness monitoring method and device
  • Artery hardness monitoring method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the specific technical solutions of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein are only for the purpose of describing the embodiments of the present application, and are not intended to limit the present application.

[0018] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset...

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 provides an artery hardness monitoring method and device. The method comprises the following steps: determining a first conduction time difference between a first conduction path and a second conduction path of a pulse wave; wherein the first conduction path refers to a path from a sinus node pace-making point to a heart ejection point and then from the heart ejection point to a first measurement point, and the second conduction path refers to a path from the sinus node pace-making point to the heart ejection point and then from the heart ejection point to a second measurement point; determining a first path difference between the first conduction path and the second conduction path; determining a pulse wave conduction velocity at least according to the first conduction time difference and the first path difference; wherein the pulse wave conduction velocity is used for reflecting the arterial blood vessel hardening degree.

Description

technical field [0001] The embodiment of the present application relates to electronic technology, but not limited to a method and device for monitoring arterial stiffness. Background technique [0002] The stiffness of arteries is one of the important indicators to measure cardiovascular health, and pulse wave velocity (PWV) can reflect the stiffness of arteries. The so-called PWV refers to the propagation velocity of the pulse wave between two given points in the arterial system. PWV is proportional to the square root of the elastic coefficient (high elastic coefficient, low elastic coefficient). Due to the reduction of arterial elasticity, the propagation speed of pulse wave in the arterial system is accelerated. In recent years, due to the positive correlation between PWV and arterial stiffness, that is, the higher the degree of arterial sclerosis, the faster the pulse wave conduction velocity; in addition, the measurement method of pulse wave conduction velocity is sim...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/02
CPCA61B5/02007
Inventor 郑硕张彤
Owner LENOVO (BEIJING) CO LTD
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