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

Method for operating a blood pressure measuring device and arrangement for measuring the pressure in a blood vessel

A blood pressure measurement device and blood pressure measurement technology, applied in the field of pressure equipment, can solve problems such as unclear quality and reduction

Active Publication Date: 2020-04-10
REDWAVE MEDICAL GMBH
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Another very big problem is that when performing pulse wave analysis only a single transformation function is used for the whole population, with the attendant obvious unsharpness and quality loss

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 operating a blood pressure measuring device and arrangement for measuring the pressure in a blood vessel
  • Method for operating a blood pressure measuring device and arrangement for measuring the pressure in a blood vessel
  • Method for operating a blood pressure measuring device and arrangement for measuring the pressure in a blood vessel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] figure 1 A basic configuration of a device for carrying out the method is shown. The device comprises a strap 1 which can be inflated by means of a pump 2 via a hose 2a. The strap is worn around a limb, for example around an upper arm. Furthermore, a pressure sensor 3 is provided, with which the time profile of the pressure in the strap is recorded. The pressure sensor can be located anywhere in the region of the strap or the pump system.

[0045] In the current configuration here, the pressure sensor and the pump are combined together with further storage and data processing elements and the control and storage unit 4 in one housing. The control and storage unit controls not only the operation of the pump but also the acquisition of measured values ​​by the pressure sensor. The pump achieves, for example, a time-linear pressure rise in the strap during the inflation phase, in particular under the control of the control and processing unit. During the deflation pha...

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 relates to a method for operating a blood pressure measuring device, the method comprising the method steps: performing a blood pressure measurement using the blood pressure measuring device, consisting of a cuff for placing around an extremity, a pump for inflating the sleeve and a pressure sensor for registering the cuff pressure, inflation of the cuff taking place in an inflationphase and release of the pressure in the sleeve taking place in a release phase, registering and storing the pressure profile in the cuff over time during the inflation phase and / or during the releasephase in a control and storage unit, extracting a pulse-like signal component from the pressure profile over time of the measured cuff pressure during the inflation phase and / or the release phase bya signal analysis inside the control and storage unit, signal analysis of the extracted in pulse-like signal component.

Description

technical field [0001] The invention relates to a method for operating a blood pressure measuring device according to claim 1 and a device for measuring the pressure in a blood vessel according to claim 9 . Background technique [0002] Blood pressure measuring devices of the oscillating measuring type are known. These blood pressure measuring devices are usually operated in such a way that initially the band is placed around a limb, for example an upper arm. Inflate the strap with the aid of a pump or by hand. Pressure through the bandage interrupts blood flow in blood vessels extending within the limb. The pressure in the bandage is then relieved so that the blood flow in the compressed vessel can again be detected. In this case, the blood pressure in the blood vessel is derived from the pressure currently prevailing in the cuff. Using such a method, for example, the mean arterial pressure and thus both the systolic and diastolic blood pressure in the blood vessel can ...

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): A61B5/00A61B5/022A61B5/024
CPCA61B5/7203A61B5/7264A61B5/02225A61B5/024A61B5/7225A61B2560/0475A61B5/7257G16H50/20A61B5/02116A61B5/02233A61B5/025
Inventor V·迪特里希C·施托克曼A·迈因卡
Owner REDWAVE MEDICAL GMBH
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