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

Device for measuring blood lipid concentration and method therefor

A lipid and blood technology, applied in the direction of measuring devices, scattering characteristics measurement, diagnostic recording/measurement, etc., can solve unrealistic problems

Inactive Publication Date: 2021-07-30
MEDICAL PHOTONICS CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Diagnosis of postprandial hyperlipidemia is therefore no better than in clinical studies, and diagnosing postprandial hyperlipidemia at clinical sites is impractical

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
  • Device for measuring blood lipid concentration and method therefor
  • Device for measuring blood lipid concentration and method therefor
  • Device for measuring blood lipid concentration and method therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Such as Figure 5 As shown, measurement using light provides information on all sites such as skin, blood and muscle that exist in the path of light from the light radiator through the living body to the light receiver, so it is necessary to remove information about the skin, muscle and Information from other sites in order to obtain information from blood only.

[0038] Image 6 Measured individual differences among humans are shown. In practical non-invasive measurements, a change of 0.1 (a.u., arbitrary units) in the scattering intensity corresponds to a change in TG conversion concentration of about 150 mg / dL. A comparison of the measurements so far in terms of absolute values ​​shows that Image 6 The results for Human B and Human C differ from each other by at least 400 mg / dL, but analysis results after blood collection show that the actual difference is only about 20 mg / dL.

[0039] The present inventors then focused on the fact that blood continues to flow 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

PropertyMeasurementUnit
depthaaaaaaaaaa
Login to View More

Abstract

To provide a device for measuring the concentration of lipid by a noninvasive lipid measurement and a method therefor. The present invention includes: an irradiation unit that irradiates a living body with light with the angle between the surface of the living body and the optical axis being a predetermined angle of 45 to 175 degrees; a light intensity detection unit that is positioned at a predetermined distance from the irradiation unit and measures light intensity reflected from the living body; and a control unit that calculates the amount of turbulence of blood flow on the basis of the light intensity and calculates lipid concentration on the basis of the amount of turbulence of blood flow.

Description

technical field [0001] The present invention relates to a device and method for measuring blood lipid concentration. Background technique [0002] Containing national healthcare costs is a challenge. The cost of treating ailments arising from lifestyle-related diseases accounts for one-third of medical expenses. To curb national healthcare costs, improvements in healthy life expectancy and quality of life (QOL) are needed. For this reason, the idea of ​​disease prevention, together with the implementation of prescribed medical check-ups, has grown in popularity. [0003] In particular, it is known that metabolic syndrome, which is targeted for prescribed medical examination screening, develops diabetes, dyslipidemia, and hypertension resulting from metabolic disorders due to the accumulation of visceral fat obesity. Early detection of metabolic syndrome is expected to lead to prevention of the serious condition, improvement in quality of life, and suppression of national ...

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): A61B5/1455G01N21/17G01N21/47
CPCA61B5/1455A61B5/14546A61B5/4866A61B5/0261A61B5/0075G01N21/17G01N21/47
Inventor 饭永一也
Owner MEDICAL PHOTONICS CO LTD