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Physical condition management device and method for same

A technology of physical condition and management device, applied in the direction of measurement device, instrument, application, etc., can solve the problems of not actively measuring large lipoproteins, and not yet established lipoproteins, etc.

Inactive Publication Date: 2018-10-23
MEDICAL PHOTONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] On the other hand, CM, VLDL, which are large lipoproteins, are not actively measured in the clinical setting
In addition, the clinical or health evaluation significance of lipoprotein enlargement has not been established

Method used

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  • Physical condition management device and method for same
  • Physical condition management device and method for same
  • Physical condition management device and method for same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0152] Individual differences in fat absorption rate

[0153] Conventionally, tests of drug absorption rate, fat loading test, and the like have been estimated from body surface area and the like so as to correct the dose and make the blood concentration constant.

[0154] However, if Figure 13 As shown, men (B in the figure) weighing more than 90 kg and women (A in the figure) weighing less than 50 kg both ingested 160 g of oral fat tolerance test cream (OFTT cream, oral fat tolerance test cream). (B in the figure) the neutral fat (TG) concentration increased by more than 100 mg / dL, but the increase in the neutral fat (TG) concentration of women (A in the figure) stagnated at around 50 mg / dL. That is, it shows that there are significant individual differences even if the nutritional components of the same ingredients are ingested in the same amount. In addition, the increase of neutral fat can be converted into the change of particle size, such as Figure 14 shown. there...

Embodiment 2

[0158] fatigue check

[0159] Figure 16 Based on a man in his 40s as a test subject, the fat absorption time was compared between a fatigued state after working all night (B in the figure) and a normal working state without overtime (A in the figure). diagram.

[0160] The subjects were allowed to take 160g of oral fat tolerance test emulsion and compared, the results are as follows: Figure 16 As shown, a difference was found in the time-dependent change in the amount of change in the average particle diameter. In this manner, by using the physical condition management device and method of this embodiment, some physical discomfort can be visualized and communicated to a third party based on the temporal change in the amount of change in the average particle diameter.

[0161] In addition, the daily absorption pattern can be recorded using the physical condition management device and method according to the present embodiment, which can be used for physical condition manag...

Embodiment 3

[0163] Diabetes Management / Metabolic Syndrome Management

[0164] In this example, blood glucose, which fluctuates greatly within a day, was simultaneously measured while continuously measuring the average particle diameter of lipids. The diet adopts the diet taken in daily, and investigates the change of the day.

[0165] The result is, as Figure 17 As shown, it can be seen that the variation in the average particle size of CM and VLDL in blood has a variation close to that of the blood sugar level. In addition, A in the figure shows a meal, B shows insulin secretion, and C shows a feeling of fasting. In addition, since lipid excretion into the blood is suppressed at the timing of insulin secretion (B in the figure), by knowing the timing of insulin secretion, it is possible to measure insulin resistance, which is the origin of metabolic syndrome.

[0166] In addition, it was found that when the subject felt a feeling of fasting (C in the figure), the amount of change in ...

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Abstract

The invention provides a device and method capable of early detection or nutritional guidance for a metabolic disease, and diagnosis of physical condition management. The physical condition managementdevice includes an irradiation unit for radiating light at a predetermined light intensity from outside a living body to inside the living body; a light intensity detection unit for detecting the intensity of light emitted from the living body, the light intensity detection unit being disposed a predetermined interval from an irradiation position of light from the irradiation unit; a scattering coefficient calculation unit for calculating a scattering coefficient of light inside the living body on the basis of the light intensity detected by the light intensity detection unit; a particle diameter calculation unit for calculating an amount of variation in the average particle diameter of lipids in blood on the basis of an amount of variation in the scattering coefficient; and a physical condition determination unit for determining a physical condition from a time variation of the amount of variation in the average particle diameter.

Description

technical field [0001] The present invention relates to a physical condition management device and method thereof. Background technique [0002] In recent years, the medical expenses of the people have been increasing, and the suppression of medical expenses is a major issue for the country and the citizens. Treatment costs for diseases caused by lifestyle-related diseases account for one-third of medical expenses. Against these backgrounds, suppression of national medical expenses, improvement of healthy lifespan, and improvement of quality of life (Quality of Life, QOL) are required. In order to achieve these, specific health diagnosis is carried out, and the idea of ​​sub-health is gradually spreading. [0003] In particular, it is known that metabolic syndrome (metabolic syndrome) that causes diabetes, dyslipidemia, and hypertension resulting from insulin resistance is a screening object for a specific health diagnosis, and that insulin resistance is manifested in visc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/1455G01N21/17
CPCG01N21/17A61B5/14546A61B5/1455G16H50/30G16H40/63A61B5/4866A61B5/7278A61B2562/0238G01N21/47
Inventor 饭永一也
Owner MEDICAL PHOTONICS CO LTD
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