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

Apparatus, program product and method for displaying pulse wave information

A technology for information display devices and program products, which is applied in the fields of medical science, sensors, blood vessel evaluation, etc.

Inactive Publication Date: 2006-05-10
OMRON HEALTHCARE CO LTD
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, at this time, if the pressure value at one peak point, which is the reference value of the AI ​​value, changes, its height will fluctuate, and the change in the AI ​​value that was intended to be observed cannot be intuitively captured as the height of the other peak point.

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
  • Apparatus, program product and method for displaying pulse wave information
  • Apparatus, program product and method for displaying pulse wave information
  • Apparatus, program product and method for displaying pulse wave information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0045] figure 1 A specific example of the configuration of the sphygmograph 100 according to Embodiment 1 of the present invention is shown. refer to figure 1 The sphygmograph 100 has a pulse wave measurement unit 1 for measuring a pulse wave and a pulse wave information display device 2 . Furthermore, the pulse wave measurement unit 1 and the pulse wave information display device 2 are connected via a dedicated cable such as a USB (Universal Serial Bus) cable or a communication line. In addition, this connection includes non-contact connections such as wireless communication.

[0046] The pulse wave information display device 2 has: ROM (Read Only Memory, read-only memory) 24 and RAM (Random Access Memory, random access memory) 25 and RAM (Random Access Memory, random access memory) 25 containing data and programs for controlling the sphygmograph 100, and The processing part 20 of the CPU (Central Processing Unit, central processing unit) 23 of the overall control of 100; ...

Embodiment approach 2

[0105] The sphygmograph 100 according to Embodiment 2 of the present invention will be described below. The structure and basic operation of the sphygmograph 100 of the second embodiment are the same as those of the first embodiment, so the description thereof will not be repeated.

[0106]In the pulse wave information display device 2 of the first embodiment, the normalized waveform is displayed based on a predetermined upper limit value. That is, the upper limit value of the display area is fixed. Therefore, when the normalized waveform exceeds the upper limit of the vertical axis of the display area (hereinafter referred to as "vertical area"), the exceeded display area will not be displayed. Therefore, the position (height) of the reflected wave peak point may not be displayed for a long time. In this case, the positional relationship between the drive peak point and the reflection peak point cannot be visually confirmed, and it may be difficult to grasp the AI ​​value i...

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 pulse wave information display device provided by the present invention has a storage unit and a display unit for storing pulse wave data, and specifies the maximum value corresponding to the pre-systolic component in the waveform of 1 beat extracted from the stored pulse wave data. The first feature point of the point normalizes the 1-beat waveform based on the amplitude value of the specified first feature point (S204). As a result, the normalized 1-beat waveform is displayed on the display unit.

Description

technical field [0001] The present invention relates to a pulse wave information display device, a program product for controlling the pulse wave information display device, and a pulse wave information display method, in particular to a pulse wave information display for continuously displaying 1-beat waveforms obtained from measured pulse wave data A device, a program product for controlling a pulse wave information display device, and a pulse wave information display method. Background technique [0002] Blood pressure is the pressure exerted on the inner wall of an arterial vessel by the blood flow generated by contraction and relaxation of the heart, and consists of systolic blood pressure corresponding to the blood pressure of the systolic period of the heart and diastolic blood pressure corresponding to the blood pressure of the diastolic period. The pressure pulse wave constituting intra-arterial blood pressure is a composite wave of a pre-systolic component (driving...

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): A61B5/0245A61B5/02A61B5/021
CPCA61B5/02A61B5/7445A61B5/7239A61B5/742
Inventor 鸳海明稻垣孝西之平志子
Owner OMRON HEALTHCARE CO LTD