Unlock instant, AI-driven research and patent intelligence for your innovation.

Blood pressure measuring method and device and electronic equipment

A blood pressure measurement and blood pressure technology, applied in the medical field, can solve the problem of low measurement accuracy, and achieve the effect of improving the accuracy and reducing the impact

Active Publication Date: 2022-03-15
GUANGDONG TRANSTEK MEDICAL ELECTRONICS CO LTD
View PDF20 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, this method of single-use oscillometric measurement is easily constrained by statistical laws, that is, statistical laws do not necessarily satisfy the individual specificity of a small number of users.
At the same time, it may also affect the signal quality, resulting in low measurement accuracy

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
  • Blood pressure measuring method and device and electronic equipment
  • Blood pressure measuring method and device and electronic equipment
  • Blood pressure measuring method and device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] An embodiment of the present invention provides a method for measuring blood pressure, see figure 1 A flow chart of a blood pressure measurement method shown, the blood pressure measurement method includes the following steps:

[0039] Step S102, apply pressure to the first part of the user, and obtain the multimodal information of the user's blood pressure; wherein, the multimodal information of blood pressure includes the first pulse wave signal generated by the first part of the user and the pulse wave signal generated by the second part of the user. Second pulse wave signal.

[0040] In order to measure blood pressure, it is first necessary to apply pressure to the first part of the user, wherein the first part can refer to the brachial artery or radial artery of the user's arm, and then the first pulse wave signal generated by the first part can be obtained. The second part can be any position from the first part to the fingertip on the same arm as the first part,...

Embodiment 2

[0048] This embodiment provides another blood pressure measurement method, which is implemented on the basis of the above embodiments, such as figure 2 The flow chart of another blood pressure measurement method shown, the blood pressure measurement method in the present embodiment comprises the following steps:

[0049] Step S202, apply pressure to the first part of the user through the first pulse wave detection module; detect the first pulse wave signal generated by the first part of the user through the first pulse wave detection module; detect the user's body pressure through the second pulse wave detection module The second pulse wave signal generated by the second part.

[0050] Specifically, the first pulse wave detection module and the second pulse wave detection module are set on the same side arm of the user; the first part of the user is the proximal artery of the user's arm; the second part of the user is the user's arm at the distal end of the artery. For exam...

Embodiment 3

[0108] Corresponding to the above method embodiment, the embodiment of the present invention provides a blood pressure measurement device, see Figure 8 A schematic structural diagram of a blood pressure measuring device is shown, the blood pressure measuring device includes:

[0109] The multimodal information acquisition module 81 is configured to apply pressure to the first part of the user to obtain the multimodal information of the user's blood pressure; wherein, the multimodal information of the blood pressure includes the first pulse wave signal and the first pulse wave signal generated by the first part of the user. a second pulse wave signal generated by the second part of the user;

[0110] The weighted average calculation module 82 is used to perform weighted average calculation on the first pulse wave signal and the second pulse wave signal to obtain the blood pressure measurement value of the user; wherein, the blood pressure measurement value includes a systolic ...

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 a blood pressure measuring method and device and electronic equipment. The method comprises the steps that pressure acts on a first part of a user, and blood pressure multi-modal information of the user is obtained; wherein the blood pressure multi-modal information comprises a first pulse wave signal generated by a first part of the user and a second pulse wave signal generated by a second part of the user; performing weighted average calculation on the first pulse wave signal and the second pulse wave signal to obtain a blood pressure measurement value of the user; wherein the blood pressure measurement value comprises a systolic pressure measurement value and a diastolic pressure measurement value. In the mode, the two pulse wave signals can be obtained and weighted calculation is carried out to obtain the blood pressure measurement value of the user, the influence of signal quality can be reduced, and the blood pressure measurement precision is improved.

Description

technical field [0001] The present invention relates to the field of medical technology, in particular to a blood pressure measuring method, device and electronic equipment. Background technique [0002] The electronic sphygmomanometer currently used clinically is mainly based on the oscillometric method to measure the user's blood pressure. The arterial vessel is blocked by pressure from the cuff, and the envelope of the oscillating wave from the vessel wall is sensed during inflation or deflation. Based on statistical laws, find the correspondence between the envelope shape and the user's systolic and diastolic blood pressure, and obtain blood pressure measurements. [0003] However, this method of single-use oscillometric measurement is easily constrained by statistical laws, that is, statistical laws do not necessarily satisfy the individual specificity of a small number of users. At the same time, it may also be affected by the signal quality, resulting in low measure...

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
IPC IPC(8): A61B5/022
CPCA61B5/022A61B5/02108A61B5/02125
Inventor 不公告发明人
Owner GUANGDONG TRANSTEK MEDICAL ELECTRONICS CO LTD