Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for reconstructing brachial arterial blood pressure based on double peripheral blood pressure

A brachial artery and arterial technology, applied in the field of reconstruction of brachial artery blood pressure based on double peripheral blood pressure, can solve the inconvenience of repeated inspections and other problems

Inactive Publication Date: 2018-07-03
SHENZHEN INST OF ADVANCED TECH
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the direct measurement method is very accurate, it must insert a catheter into the artery and requires aseptic operation, which is not convenient for repeated daily inspections

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
  • Method for reconstructing brachial arterial blood pressure based on double peripheral blood pressure
  • Method for reconstructing brachial arterial blood pressure based on double peripheral blood pressure
  • Method for reconstructing brachial arterial blood pressure based on double peripheral blood pressure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see figure 1 , figure 1 It is a flow chart of the method for reconstructing brachial artery blood pressure based on double peripheral blood pressure according to the first embodiment of the present invention. Such as figure 1 As shown, the method for reconstructing brachial artery blood pressure based on double peripheral blood pressure of the first embodiment of the present invention includes:

[0028] Step S11: synchronously measure the blood press...

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 embodiment of the invention discloses a method for reconstructing brachial arterial blood pressure based on double peripheral blood pressure. The method comprises the following steps: synchronously measuring blood pressure waveforms, changing along with time, of a digital artery and a radial artery; calculating reflection coefficient of the digital artery by utilizing the blood pressure waveforms of the digital artery and the radial artery; resolving the blood pressure waveform of the digital artery by utilizing the reflection coefficient of the digital artery, so as to obtain a progressive wave and a reflected wave at a blood pressure measurement site of the digital artery; and calculating the blood pressure waveform of a brachial artery by utilizing the progressive wave and the reflected wave at the blood pressure measurement site of the digital artery. By virtue of the way, a continuous brachial arterial blood pressure waveform can be obtained without inserting a catheter into the artery.

Description

technical field [0001] The embodiment of the present invention relates to the field of biomedical engineering, in particular to a method for reconstructing brachial artery blood pressure based on bi-peripheral blood pressure. Background technique [0002] Normal blood pressure is the prerequisite for blood circulation. Blood pressure is kept normal under the adjustment of various factors, so as to provide sufficient blood volume for various tissues and organs to maintain normal metabolism. Too low or too high blood pressure (hypotension, hypertension) can cause serious consequences. The measurement of blood pressure in the human body is usually to measure the blood pressure of the brachial artery. The indirect measurement methods commonly used at present can only obtain individual measurement values, such as systolic blood pressure and diastolic blood pressure. In order to be more accurate and to obtain continuous records, direct measurement is usually used in special cardi...

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): A61B5/021
CPCA61B5/02108A61B5/7235
Inventor 刘嘉张攀登邱全利
Owner SHENZHEN INST OF ADVANCED TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com