CN104473651A - Infrared spectrum technology non-invasive blood glucose instrument - Google Patents
Infrared spectrum technology non-invasive blood glucose instrument Download PDFInfo
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- CN104473651A CN104473651A CN201410779369.7A CN201410779369A CN104473651A CN 104473651 A CN104473651 A CN 104473651A CN 201410779369 A CN201410779369 A CN 201410779369A CN 104473651 A CN104473651 A CN 104473651A
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- A—HUMAN NECESSITIES
- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
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- A—HUMAN NECESSITIES
- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
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- A—HUMAN NECESSITIES
- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
- A61B5/14552—Details of sensors specially adapted therefor
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- Optics & Photonics (AREA)
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to an infrared spectrum technology non-invasive blood glucose instrument, which comprises a case, a display screen, an infrared window, a power supply switch, a USB (universal serial bus) interface, a data collecting module, a signal processing circuit, a system chip, a data memory and a converter, wherein the display screen is arranged in the middle position of the front side of the middle of the case, the left side of the display screen is provided with an infrared window, the top of the case is provided with a power supply switch, the bottom of the case is provided with the USB interface, and the data collecting module, the signal processing circuit, the system chip, the data memory and the converter are also arranged inside the case. The infrared spectrum technology non-invasive blood glucose instrument has the advantages that the information collection is carried out through the infrared window, the data analysis and data conversion are carried out through the system chip and the converter, on one hand, the data memory is used for realizing data storage on the data, on the other hand, the data is directly displayed on the display screen, the glucose concentration in the subcutaneous tissue fluid is detected by using an infrared spectrum technology, and the acupuncture blood sampling is not needed.
Description
Technical field
The present invention relates to technical field of medical instruments, especially a kind of infrared spectrum technology non-invasive blood-sugar detecting instrument.
Background technology
A statistical data from IDF shows, and diabetes mellitus in China prevalence has turned over nearly twice in nearly 10 years, and Chinese Adult diabetes prevalence is 9.7%, and patient populations, more than 9,200 ten thousand, becomes the first in the world diabetes big country; Meanwhile, the impaired glucose tolerance of prediabetes reaches 1.48 hundred million people, and prevalence is 15.5%.Data also show, and current global diabetics is 3.66 hundred million, expect the year two thousand thirty will reach 5.52 hundred million, are equivalent to increase a diabetics every 10 seconds, or increase by 1,000 ten thousand patients every year.For this reason, relevant expert reminds, and diabetes are important component parts of noninfectious, and if rationally do not monitored and treating, the long term hyperglycemia state of diabetics can cause whole body Multisystem damage, causes various acute and chronic complication.Major chronic complication comprises cardiovascular disease, diabetic nephropathy, diabetic neuropathic pathological changes, diabetic foot and amputation, diabetic renal papillary necrosis etc.Only look into fasting glucose according to expert introduction routine physical examination, the blood glucose of many people raises based on post-prandial glycemia rising, and simple post-prandial glycemia rising person is able to " getting by under false pretences ", causes diabetes rate of missed diagnosis up to 50%.
Blood sugar monitoring is the important component part of diabetes management.Research shows, by the adjustment of regular blood sugar monitoring guiding treatment drug dose, realizes strengthening glycemic control, can reduce the long term complication of diabetes.Current blood sugar measuring method is mainly biochemical blood glucose measurement method and Wicresoft's blood sugar test method.The technology of biochemical blood sugar test method and Wicresoft's blood sugar test method is more ripe, also be the main method of current blood glucose measurement, but these two kinds of measuring methods all need to get blood examination to be surveyed, get blood due to blood drawing or finger acupuncture treatment and can cause pain, and have the danger of infection, and the twinge of blood sampling makes patient adhere to, and the enthusiasm of blood sugar monitoring declines.The worries of having an injection every day, allow the beetle-browed thing of diabetes ward mate be exactly survey the twinge of blood glucose blood sampling most.If blood sugar monitoring can not be adhered to for a long time, or detecting data very little, is be difficult to reflect the control situation of blood glucose and variation tendency.Therefore, non-invasive blood glucose measurement technology will overcome the shortcoming having wound formula to take a blood sample, and has clinical practice widely and dissemination.
At present, more the blood sugar test test that popular broad-spectrum uses uses (micro-) to create and bleeds or refer to that blood adds the mode of reagent paper, usual test needs test repeatedly every day, though be belong to Wicresoft to get blood, but user still generally reflects that this kind of test is pestered beyond endurance, market is badly in need of a kind of non-invasive blood sugar measuring instrument and solves these problems.
Summary of the invention
The present invention aims to provide the content of blood glucose value in a kind of Non-invasive detection blood of human body and is demonstrated the infrared spectrum technology non-invasive blood-sugar detecting instrument of numerical value by display screen.
For achieving the above object, the invention provides following technical scheme: a kind of infrared spectrum technology non-invasive blood-sugar detecting instrument, comprise shell, display screen, infrared window, on and off switch, lithium battery cap, USB interface, arrange key, upper key, lower key, memory button, curve chart key, data acquisition module, signal processing circuit, System on Chip/SoC, data storage and transducer, in the middle of described shell, middle part, front is provided with display screen; Infrared window is provided with on the left of described display screen; Described key, upper key, lower key, memory button and the curve chart key of arranging all is located on the right side of display screen; Described cover top portion is provided with on and off switch, and outer casing bottom is provided with USB interface; Described shell rear surface is also provided with lithium battery cap; The inside of described shell is also provided with data acquisition module, signal processing circuit, System on Chip/SoC, data storage and transducer.
As further scheme of the present invention: described display screen is LCDs.
As further scheme of the present invention: described display screen comprises time showing district, blood glucose meansigma methods viewing area, electricity display icon, blood glucose warning strip and single measurement blood glucose value viewing area, wherein display screen middle part is located in blood glucose meansigma methods viewing area, setup times viewing area on the upside of this blood glucose meansigma methods viewing area; The right side of described blood glucose meansigma methods viewing area arranges single measurement blood glucose value viewing area, and downside is provided with blood glucose warning strip, is provided with electricity display icon on the left of this blood glucose warning strip.
As further scheme of the present invention: the inner side of described lithium battery cap arranges lithium battery.
Compared with prior art, the invention has the beneficial effects as follows: this infrared spectrum technology non-invasive blood-sugar detecting instrument, information gathering is carried out by infrared window, data analysis and data conversion is carried out by System on Chip/SoC, transducer, by data storage, data storage is carried out to data on the one hand, directly show on a display screen on the other hand; Utilize infrared spectrum technology to detect the concentration of glucose in subcutaneous tissue liquid, without the need to aculeus blood-taking.When with infrared ray radiation human body, with the tissue that blood glucose is irrelevant, as skin, skeleton, muscle, water etc. will absorb most of infrared ray, Yu Shaoliang represents the reflection of blood glucose feature or absorbs ultrared blood glucose characteristic frequency spectrum signal, converts numeral to shown by LCDs screen by data collecting module collected data and by data.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present invention;
Fig. 2 is upward view of the present invention;
Fig. 3 is the top view of display screen;
Fig. 4 is fundamental diagram of the present invention;
Fig. 5 is storehouse form schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-5, in the embodiment of the present invention, a kind of infrared spectrum technology non-invasive blood-sugar detecting instrument, comprise shell 1, display screen 2, infrared window 3, on and off switch 4, lithium battery cap 5, USB interface 6, key 7 is set, upper key 8, lower key 9, memory button 10, curve chart key 11, data acquisition module, signal processing circuit, System on Chip/SoC, data storage and transducer, middle part, described shell 1 middle front is provided with display screen 2, this display screen 2 is LCDs, display screen 2 comprises time showing district 201, blood glucose meansigma methods viewing area 202, electricity display icon 203, blood glucose warning strip 204 and single measurement blood glucose value viewing area 205, wherein display screen 2 middle part is located in blood glucose meansigma methods viewing area 202, for showing the meansigma methods of blood glucose measurement, setup times viewing area 201 on the upside of this blood glucose meansigma methods viewing area 202, for showing the time instantly, the right side of described blood glucose meansigma methods viewing area 202 arranges single measurement blood glucose value viewing area 205, and bottom is provided with blood glucose warning strip 204, arranges for showing the remaining electricity display icon 203 of electricity on the left of this blood glucose warning strip 204, be provided with infrared window 3 on the left of described display screen 2, infrared window 3, for placing finger, adopts blood glucose spectrum signal or spectral signal to measure, described key 7, upper key 8, lower key 9, memory button 10 and the curve chart key 11 of arranging all is located on the right side of display screen 2, for the control of whole product, described shell 1 top is provided with the on and off switch 4 of the switch controlling whole instrument, is provided with USB interface 6 bottom shell 1, is connected with other devices by data wire, for charging or data transmission, described shell 1 back side is also provided with lithium battery cap 5, the mode that this lithium battery cap 5 is opened for slidingtype, and lithium battery cap 5 inside arranges lithium battery, for this product provides electric energy, and can charge, repeatedly use, economic environmental protection, connected by electric wire between above-mentioned each device, described shell 1 inside is also provided with data acquisition module, signal processing circuit, System on Chip/SoC, data storage and transducer, by signal processing circuit and transducer, signal is sent to System on Chip/SoC after data collecting module collected data to process, signal is sent to display screen 2 and data storage respectively by transducer subsequently, complete display and the storage of data, signal also outputs to other devices by USB interface 6 and utilizes, during use, finger is placed on infrared window 3, carries out information gathering, carry out data analysis and data conversion by System on Chip/SoC, transducer, by data storage, data storage is carried out to data on the one hand, directly show on the display screen 2 on the other hand.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or basic feature, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. an infrared spectrum technology non-invasive blood-sugar detecting instrument, comprise shell (1), display screen (2), infrared window (3), on and off switch (4), lithium battery cap (5), USB interface (6), key (7), upper key (8), lower key (9), memory button (10), curve chart key (11), data acquisition module, signal processing circuit, System on Chip/SoC, data storage and transducer are set, it is characterized in that, in the middle of described shell (1), middle part, front is provided with display screen (2); Described display screen (2) left side is provided with infrared window (3); Described key (7), upper key (8), lower key (9), memory button (10) and the curve chart key (11) of arranging all is located at display screen (2) right side; Described shell (1) top is provided with on and off switch (4), and shell (1) bottom is provided with USB interface (6); Described shell (1) back side is also provided with lithium battery cap (5); Described shell (1) inside is also provided with data acquisition module, signal processing circuit, System on Chip/SoC, data storage and transducer.
2. a kind of infrared spectrum technology non-invasive blood-sugar detecting instrument according to claim 1, is characterized in that, described display screen (2) is LCDs.
3. a kind of infrared spectrum technology non-invasive blood-sugar detecting instrument according to claim 1, it is characterized in that, described display screen (2) comprises time showing district (201), blood glucose meansigma methods viewing area (202), electricity display icon (203), blood glucose warning strip (204) and single measurement blood glucose value viewing area (205), wherein blood glucose meansigma methods viewing area (202) are located at display screen (2) middle part, this setup times viewing area, upside, blood glucose meansigma methods viewing area (202) (201); The right side of described blood glucose meansigma methods viewing area (202) arranges single measurement blood glucose value viewing area (205), and downside is provided with blood glucose warning strip (204), and this blood glucose warning strip (204) left side is provided with electricity display icon (203).
4. a kind of infrared spectrum technology non-invasive blood-sugar detecting instrument according to claim 1, is characterized in that, the inner side of described lithium battery cap (5) arranges lithium battery.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779369.7A CN104473651A (en) | 2014-12-17 | 2014-12-17 | Infrared spectrum technology non-invasive blood glucose instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779369.7A CN104473651A (en) | 2014-12-17 | 2014-12-17 | Infrared spectrum technology non-invasive blood glucose instrument |
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| CN104473651A true CN104473651A (en) | 2015-04-01 |
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| CN201410779369.7A Pending CN104473651A (en) | 2014-12-17 | 2014-12-17 | Infrared spectrum technology non-invasive blood glucose instrument |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003190123A (en) * | 2001-12-28 | 2003-07-08 | Terametsukusu Kk | Method and system for blood sugar level measuring |
| JP2003260041A (en) * | 2002-03-09 | 2003-09-16 | Kenji Ogaki | Non-blood drawing handy blood sugar meter |
| US6775564B1 (en) * | 1997-02-20 | 2004-08-10 | Lifetrac Systems, Inc. | Non-invasive glucose measuring device and method for measuring blood glucose |
| CN101799412A (en) * | 2010-04-07 | 2010-08-11 | 中国科学院自动化研究所 | Near infrared spectral transmission method and device for non-invasive measurement of blood sugar for human body |
| CN101884541A (en) * | 2010-07-05 | 2010-11-17 | 北京航空航天大学 | Human blood biochemical parameters non-invasive detection instrument and detection method |
| CN102198004A (en) * | 2010-03-25 | 2011-09-28 | 葛歆瞳 | Noninvasive near-infrared electronic blood-glucose meter |
| CN103776991A (en) * | 2005-08-05 | 2014-05-07 | 拜尔保健有限公司 | Meter having multi-level user interface |
| CN204318765U (en) * | 2014-12-17 | 2015-05-13 | 杜清静 | A kind of infrared spectrum technology non-invasive blood-sugar detecting instrument |
-
2014
- 2014-12-17 CN CN201410779369.7A patent/CN104473651A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6775564B1 (en) * | 1997-02-20 | 2004-08-10 | Lifetrac Systems, Inc. | Non-invasive glucose measuring device and method for measuring blood glucose |
| JP2003190123A (en) * | 2001-12-28 | 2003-07-08 | Terametsukusu Kk | Method and system for blood sugar level measuring |
| JP2003260041A (en) * | 2002-03-09 | 2003-09-16 | Kenji Ogaki | Non-blood drawing handy blood sugar meter |
| CN103776991A (en) * | 2005-08-05 | 2014-05-07 | 拜尔保健有限公司 | Meter having multi-level user interface |
| CN102198004A (en) * | 2010-03-25 | 2011-09-28 | 葛歆瞳 | Noninvasive near-infrared electronic blood-glucose meter |
| CN101799412A (en) * | 2010-04-07 | 2010-08-11 | 中国科学院自动化研究所 | Near infrared spectral transmission method and device for non-invasive measurement of blood sugar for human body |
| CN101884541A (en) * | 2010-07-05 | 2010-11-17 | 北京航空航天大学 | Human blood biochemical parameters non-invasive detection instrument and detection method |
| CN204318765U (en) * | 2014-12-17 | 2015-05-13 | 杜清静 | A kind of infrared spectrum technology non-invasive blood-sugar detecting instrument |
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Application publication date: 20150401 |