CN105919601A - Non-invasive blood glucose detector and method - Google Patents
Non-invasive blood glucose detector and method Download PDFInfo
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- CN105919601A CN105919601A CN201610228256.7A CN201610228256A CN105919601A CN 105919601 A CN105919601 A CN 105919601A CN 201610228256 A CN201610228256 A CN 201610228256A CN 105919601 A CN105919601 A CN 105919601A
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
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Abstract
The invention relates to a non-invasive blood glucose detector and method. The non-invasive blood glucose detector includes a signal control and processing module, an electromagnetic wave transmitting module, and an electromagnetic wave receiving module, wherein the electromagnetic wave transmitting module and the electromagnetic wave receiving module are connected to the signal control and processing module; the electromagnetic wave transmitting module is used for transmitting a changing electromagnetic wave signal to a test part by controlling the frequency and the power of the electromagnetic wave; the electromagnetic wave receiving module is used for receiving the electromagnetic wave signal penetrating the test part and sending the electromagnetic wave signal to the signal control and processing module; and the signal control and processing module is used for counting, analyzing and calculating out the concentration of blood glucose of the test part according to an energy loss relation between the transmitted electromagnetic wave signal and the received electromagnetic wave signal. The non-invasive blood glucose detector and method can avoid blood sampling, is safe and non-invasive, has no infection risks, and is wide in applicability.
Description
Technical field
The present invention relates to medical treatment detection field, in particular, relate to a kind of noninvasive dynamics monitoring device and
Method.
Background technology
Along with socioeconomic development, the living standard of people steps up, but the thing followed also has one
A little diseases, presently, diabetes have become as one of principal disease of modern society's harm human health.
Blood sugar too high or too low, not only affects the metabolism of patient, also has some complication, as cardiovascular disease
Disease and DPN, these have the biggest threat for the healthy of patient.According to the World Health Organization
Report, will have 300,000,000 diabetics to the whole world in 2025, wherein the diabetic of China is also
To have greatly.In recent years, the patient of diabetes is not only present in the middle of some the elderlys, for
Some young men, also begin to diabetic disorders occur.Diabetes are a kind of chronic diseases, are difficult to by once
Property treatment reach good effect, so diabetic needs to understand accurately in real time the blood sugar water of oneself
Flat.
But at present for the method for blood sugar test, hospital or patient oneself at home, it is all to use to have
The blood sugar detecting method of wound, the most directly extracts blood samples of patients, detects the blood sugar of patient according to the method for electrochemistry
Level.Patient is caused certain physiology painful by this detection method, and blood drawing easily causes infection repeatedly.
Further, electrochemical reaction test paper is expensive, for diabetic, is also a kind of bigger warp
Ji burden.Test each time is required for aculeus blood-taking position and gathers blood sample, and patient can be caused lasting wound,
Inapplicable with have the patient of coagulation disorders, wound site has the risk of infection.Operation complexity, and gather
Blood sample and wound care need professional to complete, and general patient is difficult to quickly finish self-service measurement.Blood
Sugar test paper generally all contains heavy metal element, and be all as expendable consumed product, is unfavorable for environmental protection.
Summary of the invention
In view of this, it is necessary to for the problems referred to above, it is provided that a kind of noninvasive dynamics monitoring device and method, nothing
Blood sample need to be gathered, safe, noninvasive, will not there is infection risk, applicability is wide.
To achieve these goals, technical scheme is as follows:
A kind of noninvasive dynamics monitoring device, controls and processing module, electromagnetic radiation module, electricity including signal
Magnetic wave receiver module, described electromagnetic radiation module and electromagnetic wave receiver module connect signal respectively and control and place
Reason module；
Described electromagnetic radiation module, for frequency and power by controlling electromagnetic wave, is launched to test position
The electromagnetic wave signal of change；
Described electromagnetic wave receiver module is for receiving the electromagnetic wave signal through test position, and is sent to signal
Control and processing module；
Described signal controls with processing module for the energy loss according to the electromagnetic wave signal launched and receive
Relation, statistics analysis meter calculate the blood sugar concentration of test department position.
As preferably, also including a holding area, described holding area is for placing the test with patient
Position.
As preferably, described electromagnetic radiation module connects transmitting antenna, described electromagnetic wave receiver module
Connect in having that reception antenna, described transmitting antenna and reception antenna are facing each other and being fixed on holding area and maybe can move
Move and be placed in outside holding area.
As preferably, also include display module, described display module for display device duty and
Relevant parameter.
As preferably, also including a communication module, described communication module is for the blood sugar collected by device
Data give other equipment by wired or wireless communication protocol transmission.
As preferably, described test position is the positions such as patient's finger, ear-lobe.
As preferably, the wave frequency that described electromagnetic radiation module sends is 60Hz, tolerance
57-65GHz。
The method carrying out blood sugar test according to said apparatus, comprises the following steps:
S1, signal control with processing module control electromagnetic radiation module to test position launch CF and
The electromagnetic wave signal of power；
S2, electromagnetic wave receiver module receive the electromagnetic wave signal through test position, and transmit a signal to letter
Number control and processing module；
S3, signal control to be stored as by the electromagnetic wave signal after the transmitting of this band frequency and loss with processing module
One group of data, and control electromagnetic radiation module change electromagnetic wave power, enter step S1；
S4, repeat the above steps several times after, signal control some with what processing module statistical analysis collected
Group data parameters, and calculate blood sugar concentration.
Compared with prior art, the beneficial effects of the present invention is:
The most noninvasive, it is not necessary to gather blood sample, to patient without any wound during therefore using；
2. safety, will not cause wound to patient, thus without there being infection risk；
3. applicability is wide, it is adaptable to almost all people；
The quickest, it is not necessary to waiting chemical reaction, therefore measuring speed is quickly；
5. no material consumption, product does not has any disposable accessory, energy-conserving and environment-protective；
6. accuracy is high, and traditional blood glucose meter precision meets the 20% of WHO regulation, uses the blood sugar of this technology
Instrument precision will be much higher than this；
The most simple to operate, anyone under any circumstance can easy manipulation；
8. intelligence, has wireless communication interface, can automatically and server or medical service system communication, just
Just medical worker grasps conditions of patients in real time.
Accompanying drawing explanation
Fig. 1 is the structural representation of apparatus of the present invention；
Electromagnetic wave loss and the datagram of blood sugar concentration in Fig. 2 embodiment of the present invention；
Fig. 3 is the method flow diagram of the present invention.
Detailed description of the invention
With embodiment a kind of noninvasive dynamics monitoring device and method of the present invention made below in conjunction with the accompanying drawings into
One step explanation.
The following is preferred example of the present invention, the most therefore limit protection scope of the present invention.
Fig. 1 shows a kind of noninvasive dynamics monitoring device, controls to send out with processing module, electromagnetic wave including signal
Penetrating module and electromagnetic wave receiver module, described electromagnetic radiation module and electromagnetic wave receiver module connect institute respectively
Stating signal control and processing module, described electromagnetic radiation module is for by controlling adjustment tranmitting frequency and merit
Rate, launches the electromagnetic wave signal of change to test position, the electromagnetic wave frequency that described electromagnetic radiation module sends
Rate is 60Hz, tolerance 57-65GHz.Described electromagnetic wave receiver module is for receiving the electromagnetism through test position
Ripple signal, and transmit a signal to signal control and processing module；Described signal controls to be used for processing module
Electromagnetic wave signal after launching and being lost is carried out statistical analysis process, calculates and show that the blood sugar at test position is dense
Degree.
Fig. 2 shows the datagram of electromagnetic wave loss and blood sugar concentration, it can be seen that electromagnetic wave
Loss raises with the increase of blood sugar concentration.
Owing to the tissue thickness of different patients, different body office is different, therefore use the electricity of Unified Power
Having deviation when magnetostatic wave signal measures, therefore in the present invention, the frequency of electromagnetic radiation module is alterable
, by launching the electromagnetic wave signal of different capacity, and it is acquired by electromagnetic wave receiver module, will be every
Electromagnetic radiation under individual power, the signal of loss form one group of data, and composition organizes comparison data, finally more
Control to carry out comprehensive analytical calculation with processing module by signal, finally draw accurate blood glucose concentration value.
In the present embodiment, described device also includes a holding area, and described holding area is used for placing
Test position with patient, such as the biological tissue such as finger, ear.
In the present embodiment, described electromagnetic radiation module connects transmitting antenna, and described electromagnetic wave receives mould
Block connects reception antenna, electromagnetic radiation module and transmitting antenna, electromagnetic wave receiver module and reception antenna
Between available wired or wireless connected mode connect, described antenna can face and be arranged in holding area, also
Movable can be located at outside, some so can be facilitated to be difficult to be placed into the test position of holding area, logical
Cross antenna just test both sides, position to be solved.
In the present embodiment, also including a display module, described display module is used for display device test process
In parameters and duty, it is simple in real time test process be monitored and adjust.
The most also include that a communication module, described communication module include wireless communication unit and wired
Interface, can facilitate medical matters person to grasp in real time by communicating with server or other medical service systems
The state of an illness of patient.
In sum, as in figure 2 it is shown, the control method of the present invention comprises the following steps:
S1, signal control with processing module control electromagnetic radiation module to test position launch CF and
The electromagnetic wave signal of power；
S2, electromagnetic wave receiver module receive the electromagnetic wave signal through test position, and transmit a signal to letter
Number control and processing module；
S3, signal control to be stored as by the electromagnetic wave signal after the transmitting of this band frequency and loss with processing module
One group of data, and control electromagnetic radiation module change electromagnetic wave power, enter step S1；
S4, repeat the above steps several times after, signal control some with what processing module statistical analysis collected
Group data parameters, and calculate blood sugar concentration.
Compared with prior art, the beneficial effects of the present invention is:
1, noninvasive, it is not necessary to gather blood sample, to patient without any wound during therefore using；
2, safety, will not cause wound to patient, thus without there being infection risk；
3, applicability is wide, it is adaptable to almost all people；
4, quick, it is not necessary to waiting chemical reaction, therefore measuring speed is quickly；
5, no material consumption, product does not has any disposable accessory, energy-conserving and environment-protective；
6, accuracy is high, and traditional blood glucose meter precision meets the 20% of WHO regulation, uses the blood of this technology
Sugar instrument precision will be much higher than this；
7, simple to operate, anyone under any circumstance can easy manipulation；
8, intelligence, has wireless communication interface, can automatically and server or medical service system communication,
Medical worker is facilitated to grasp conditions of patients in real time.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is as the criterion.
Claims (8)
1. a noninvasive dynamics monitoring device, it is characterised in that include that signal controls and processing module, electromagnetism
Ripple transmitter module, electromagnetic wave receiver module, described electromagnetic radiation module and electromagnetic wave receiver module connect respectively
Connect signal control and processing module；
Described electromagnetic radiation module, for frequency and power by controlling electromagnetic wave, is launched to test position
The electromagnetic wave signal of change；
Described electromagnetic wave receiver module is for receiving the electromagnetic wave signal through test position, and is sent to signal
Control and processing module；
Described signal controls with processing module for the energy loss according to the electromagnetic wave signal launched and receive
Relation, statistics analysis meter calculate the blood sugar concentration of test department position.
Noninvasive dynamics monitoring device the most according to claim 1, it is characterised in that also include that one houses
Region, described holding area is for placing the test position with patient.
Noninvasive dynamics monitoring device the most according to claim 1, it is characterised in that described electromagnetic wave is sent out
Penetrating module connection and have transmitting antenna, described electromagnetic wave receiver module connects reception antenna, described transmitting antenna
Facing each other with reception antenna be fixed on holding area in or removable be placed in outside holding area.
Noninvasive dynamics monitoring device the most according to claim 1, it is characterised in that also include showing mould
Block, described display module is used for duty and the relevant parameter of display device.
Noninvasive dynamics monitoring device the most according to claim 1, it is characterised in that also include a communication
Module, described communication module is passed by wired or wireless communication agreement for the blood glucose level data collected by device
It is defeated by other equipment.
Noninvasive dynamics monitoring device the most according to claim 1, it is characterised in that described test position
For positions such as patient's finger, ear-lobes.
Noninvasive dynamics monitoring device the most according to claim 1, it is characterised in that described electromagnetic wave is sent out
Penetrating the wave frequency that module sends is 60Hz, tolerance 57-65GHz.
8. the method carrying out blood sugar test according to the arbitrary described device of claim 1 to 7, it is characterised in that
Comprise the following steps:
S1, signal control with processing module control electromagnetic radiation module to test position launch CF and
The electromagnetic wave signal of power；
S2, electromagnetic wave receiver module receive the electromagnetic wave signal through test position, and transmit a signal to letter
Number control and processing module；
S3, signal control to be stored as by the electromagnetic wave signal after the transmitting of this band frequency and loss with processing module
One group of data, and control electromagnetic radiation module change electromagnetic wave power, enter step S1；
S4, repeat the above steps several times after, signal control some with what processing module statistical analysis collected
Group data parameters, and calculate blood sugar concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610228256.7A CN105919601A (en) | 2016-04-13 | 2016-04-13 | Non-invasive blood glucose detector and method |
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|---|---|---|---|
| CN201610228256.7A CN105919601A (en) | 2016-04-13 | 2016-04-13 | Non-invasive blood glucose detector and method |
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ID=56838988
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261286A (en) * | 2017-11-29 | 2018-07-10 | 北京华夏光谷光电科技有限公司 | A kind of lossless blood sugar test and the multiplexing earmuff of the laser acupuncture ear acupuncture point |
| US10485431B1 (en) | 2018-05-21 | 2019-11-26 | ARC Devices Ltd. | Glucose multi-vital-sign system in an electronic medical records system |
| US10492684B2 (en) | 2017-02-21 | 2019-12-03 | Arc Devices Limited | Multi-vital-sign smartphone system in an electronic medical records system |
| US10602987B2 (en) | 2017-08-10 | 2020-03-31 | Arc Devices Limited | Multi-vital-sign smartphone system in an electronic medical records system |
| US11504014B2 (en) | 2020-06-01 | 2022-11-22 | Arc Devices Limited | Apparatus and methods for measuring blood pressure and other vital signs via a finger |
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| CN102198004A (en) * | 2010-03-25 | 2011-09-28 | 葛歆瞳 | Noninvasive near-infrared electronic blood-glucose meter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10492684B2 (en) | 2017-02-21 | 2019-12-03 | Arc Devices Limited | Multi-vital-sign smartphone system in an electronic medical records system |
| US10667688B2 (en) | 2017-02-21 | 2020-06-02 | ARC Devices Ltd. | Multi-vital sign detector of SpO2 blood oxygenation and heart rate from a photoplethysmogram sensor and respiration rate, heart rate variability and blood pressure from a micro dynamic light scattering sensor in an electronic medical records system |
| US10602987B2 (en) | 2017-08-10 | 2020-03-31 | Arc Devices Limited | Multi-vital-sign smartphone system in an electronic medical records system |
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| US11504014B2 (en) | 2020-06-01 | 2022-11-22 | Arc Devices Limited | Apparatus and methods for measuring blood pressure and other vital signs via a finger |
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