CN105852880A - Automated handheld blood analyzer - Google Patents
Automated handheld blood analyzer Download PDFInfo
- Publication number
- CN105852880A CN105852880A CN201610306414.6A CN201610306414A CN105852880A CN 105852880 A CN105852880 A CN 105852880A CN 201610306414 A CN201610306414 A CN 201610306414A CN 105852880 A CN105852880 A CN 105852880A
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- signal
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- blood analyser
- held blood
- master control
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- 239000008280 blood Substances 0.000 title claims abstract description 52
- 210000004369 blood Anatomy 0.000 title claims abstract description 52
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000001228 spectrum Methods 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001427 coherent effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000013178 mathematical model Methods 0.000 claims description 3
- 230000006855 networking Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000000513 principal component analysis Methods 0.000 claims description 3
- 238000013139 quantization Methods 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract 2
- 206010052428 Wound Diseases 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Psychiatry (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physiology (AREA)
- Artificial Intelligence (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses an automated handheld blood analyzer. The automated handheld blood analyzer is characterized a detection hole is located under a handheld blood analyzer shell and used for containing measuring blood of a measured body; a touch screen is installed on the shell and used for displaying a measuring result, and related detection parameters are set through the touch screen; a controller is installed in the shell. According to the automated handheld blood analyzer, a method of noninvasively measuring blood spectra and ingredients is adopted, therefore, directing collecting of the blood is avoided, and infection or injuries caused by human body wounds is reduced; meanwhile, the equipment is lightweight and small to meet the domestic requirements, the cost is reduced, and the measuring and analyzing time is shortened.
Description
Technical field
The invention belongs to biologic medical territory, particularly relate to the hand-held blood analyser of a kind of automatization.
Background technology
At present, the spectrum measuring blood not only needs from animal or human body, blood is drawn into promoting the circulation of blood liquid spectral measurement, and heaviness haggled over by the instrument of spectral measurement；The most not only causing wound during measuring, bring infection and other harm, and it is high to measure cost, complex steps, the time is long.
Summary of the invention
The present invention solves that conventional blood spectral measurement causes wound and the loaded down with trivial details technical problem of measuring process, propose the hand-held blood analyser of a kind of automatization.
The technical scheme is that the hand-held blood analyser of a kind of automatization, it is characterised in that: detection hole is positioned at the lower section of described hand-held blood analyser housing, is used for placing measured body and measures blood；Described housing is arranged above touch screen, is used for showing measurement result, and arranges coherent detection parameter by described touch screen；In described housing, mounting design has controller.
Described controller includes: DSP master control, for controlling the overall work of described hand-held blood analyser；Wideband light source, uses for doing the light source of described hand-held blood analyser；Collimation focusing module；Field lens, for collecting transmission light to obtain higher signal, improves system signal noise ratio；Photoelectric sensor, is used for converting optical signals into the signal of telecommunication；Wave filter, is coupled to described photoelectric sensor for filtering the impurity in the described signal of telecommunication；Signal modulation module, is coupled to the signal of telecommunication that described wave filter crosses through described filters filter for modulation and the described signal of telecommunication is sent to described DSP master control；Infrared sensor, is arranged on described detection hole tapping, is coupled to described DSP master control for detecting whether there is measured body to accept detection；Power module, for supplying the work energy of described hand-held blood analyser；Wi-Fi module, is coupled to described DSP master control for connected network communication.
Further, the infrared sensor then output detections signal described in when described measured body puts described detection hole into is to described DSP master control, and starts the work of described hand-held blood analyser.
Further, described wave filter uses active Kalman filter.
Further, the functions such as the parameter setting of described hand-held blood analyser, data show, man-machine interaction are all completed by described touch screen.
Further, described hand-held blood analyser is docked with relevant hospital system by the networking of described Wi-Fi module, and the testing result of measured body sends to described hospital's decorum, allows doctor provide professional suggestion.
Further, the signal of telecommunication of obtained described signal modulator is normalized by described DSP master control, then utilize principal component analysis, learning vector quantizations, specialist system algorithm, SVM algorithm, wavelet algorithm and weighting method that signal is analyzed and founding mathematical models, analyze the spectrum of coupling different measuring sample simultaneously；And automatically analyze out the composition of blood, provide relevant suggestion analysis to described measured body according to the result analyzed.
Benefit of the invention is that: the method that present invention employs noninvasive measurement of blood spectra and composition, avoid the direct collection of blood, decrease the infection or damage caused because of human body wound, make equipment lightweight, miniaturization meet the demand of domestic simultaneously, reduce cost, decrease and measure the time analyzed.
Accompanying drawing explanation
Fig. 1 is the appearance assumption diagram of hand-held blood analyser of the present invention.
Fig. 2 is the Cleaning Principle figure of hand-held blood analyser of the present invention.
In figure, 1-housing；2-controller；11-detects hole；12-touch screen；20-DSP master control；21-wideband light source；22-collimation focusing module；23-measured body；24-field lens；25-photoelectric sensor；26-wave filter；27-signal modulation module；28-infrared sensor；29-power module；210-
Wi-Fi module.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, is not intended to limit the scope of the present invention.
Needing to illustrate in advance, " coupling " includes but not limited to " physical connection ", such as, can be connected by cable, it is also possible to " connect " by the way of photoelectric coupling or electromagnetic coupled between the DSP master control 20 shown in Fig. 2 and infrared sensor 28.
Embodiment: the hand-held blood analyser of a kind of automatization, the method provided the present invention in conjunction with accompanying drawing elaborates.
The hand-held blood analyser of a kind of automatization, it is characterised in that: detection hole 11 is positioned at the lower section of described hand-held blood analyser housing 1, is used for placing measured body 23 and measures blood；Described housing 1 is arranged above touch screen 12, is used for showing measurement result, and arranges coherent detection parameter by described touch screen 12；In described housing 1, mounting design has controller 2.
Described controller 2 includes: DSP master control 20, for controlling the overall work of described hand-held blood analyser；Wideband light source 21, uses for doing the light source of described hand-held blood analyser；Collimation focusing module 22；Field lens 24, for collecting transmission light to obtain higher signal, improves system signal noise ratio；Photoelectric sensor 25, is used for converting optical signals into the signal of telecommunication；Wave filter 26, is coupled to described photoelectric sensor for filtering the impurity in the described signal of telecommunication；Signal modulation module 27, is coupled to the signal of telecommunication that described wave filter crosses through described filters filter for modulation and the described signal of telecommunication is sent to described DSP master control 20；Infrared sensor 28, is arranged on described detection hole 11 tapping, is coupled to described DSP master control 20 for detecting whether there is measured body 23 to accept detection；Power module 29, for supplying the work energy of described hand-held blood analyser；Wi-Fi module 210, is coupled to described DSP master control 20 for connected network communication.
Further, the infrared sensor then output detections signal described in when described measured body 23 puts described detection hole 11 into is to described DSP master control 20, and starts the work of described hand-held blood analyser.
Further, described wave filter 26 uses active Kalman filter.
Further, the functions such as the parameter setting of described hand-held blood analyser, data show, man-machine interaction are all completed by described touch screen 12.
Further, described hand-held blood analyser is docked with relevant hospital system by the networking of described Wi-Fi module 210, and the testing result of measured body 23 sends to described hospital's decorum, allows doctor provide professional suggestion.
Further, the signal of telecommunication of obtained described signal modulator is normalized by described DSP master control 20, then utilize principal component analysis, learning vector quantizations, specialist system algorithm, SVM algorithm, wavelet algorithm and weighting method that signal is analyzed and founding mathematical models, analyze the spectrum of coupling different measuring sample simultaneously；And automatically analyze out the composition of blood, provide relevant suggestion analysis to described measured body 23 according to the result analyzed.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Claims (4)
1. the hand-held blood analyser of automatization, it is characterised in that: detection hole (11) is positioned at the lower section of described hand-held blood analyser housing (1), is used for placing measured body (23) and measures blood；Described housing (1) is arranged above touch screen (12), is used for showing measurement result, and arranges coherent detection parameter by described touch screen (12)；Described housing (1) interior mounting design has controller (2)；Described controller (2) includes: DSP master control (20), for controlling the overall work of described hand-held blood analyser；Wideband light source (21), uses for doing the light source of described hand-held blood analyser；Collimation focusing module (22)；Field lens (24), for collecting transmission light to obtain higher signal, improves system signal noise ratio；Photoelectric sensor (25), is used for converting optical signals into the signal of telecommunication；Wave filter (26), is coupled to described photoelectric sensor for filtering the impurity in the described signal of telecommunication；Signal modulation module (27), is coupled to the signal of telecommunication that described wave filter crosses through described filters filter for modulation and the described signal of telecommunication is sent to described DSP master control (20)；Infrared sensor (28), is arranged on described detection hole (11) tapping, is coupled to described DSP master control (20) for detecting whether there is measured body (23) to accept detection；Power module (29), for supplying the work energy of described hand-held blood analyser；Wi-Fi module (210), is coupled to described DSP master control (20) for connected network communication.
The hand-held blood analyser of a kind of automatization the most according to claim 1, it is characterized in that: the infrared sensor then output detections signal described in when described measured body (23) puts described detection hole (11) into is to described DSP master control (20), and starts the work of described hand-held blood analyser.
The hand-held blood analyser of a kind of automatization the most according to claim 1, it is characterized in that: described hand-held blood analyser is docked with relevant hospital system by described Wi-Fi module (210) networking, and send the testing result of measured body (23) to described hospital's decorum, allow doctor provide professional suggestion.
The hand-held blood analyser of a kind of automatization the most according to claim 1, it is characterized in that: the signal of telecommunication of obtained described signal modulator is normalized by described DSP master control (20), then utilize principal component analysis, learning vector quantizations, specialist system algorithm, SVM algorithm, wavelet algorithm and weighting method that signal is analyzed and founding mathematical models, analyze the spectrum of coupling different measuring sample simultaneously；And automatically analyze out the composition of blood, provide relevant suggestion analysis to described measured body (23) according to the result analyzed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306414.6A CN105852880A (en) | 2016-05-11 | 2016-05-11 | Automated handheld blood analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306414.6A CN105852880A (en) | 2016-05-11 | 2016-05-11 | Automated handheld blood analyzer |
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| Publication Number | Publication Date |
|---|---|
| CN105852880A true CN105852880A (en) | 2016-08-17 |
Family
ID=56631671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610306414.6A Pending CN105852880A (en) | 2016-05-11 | 2016-05-11 | Automated handheld blood analyzer |
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| Country | Link |
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| CN (1) | CN105852880A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186859A (en) * | 2019-06-26 | 2019-08-30 | 上海大学 | A kind of domestic type health detector and the disease early warning system based on big data |
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|---|---|---|---|---|
| CN1579322A (en) * | 2004-05-21 | 2005-02-16 | 天津大学 | Time-domain light-deivisding differential wavelength spectro meter for detecting artery blood content and detection method thereof |
| CN1822788A (en) * | 2003-06-10 | 2006-08-23 | 福威光学公司 | Non-invasive measurement of blood glucose |
| US20100022859A1 (en) * | 2005-03-01 | 2010-01-28 | Masimo Laboratories, Inc. | Multiple wavelength sensor emitters |
| CN101884540A (en) * | 2009-05-11 | 2010-11-17 | 北京超思电子技术有限责任公司 | Hand-held oximeter with modular construction |
| CN101933809A (en) * | 2010-08-31 | 2011-01-05 | 天津大学 | Device and method for non-invasive measurement of blood components by multi-band reflectance spectroscopy |
| CN102018497A (en) * | 2010-12-30 | 2011-04-20 | 广州宝胆医疗器械科技有限公司 | Superficial vascular display instrument |
| CN103750830A (en) * | 2014-01-17 | 2014-04-30 | 深圳源动创新科技有限公司 | Handheld multi-parameter measuring instrument integrated with blood oxygen transducer |
| CN103868870A (en) * | 2014-03-31 | 2014-06-18 | 中国医学科学院生物医学工程研究所 | Blood composition analysis system and method combining absorption spectrum with reflection spectrum |
| CN104768461A (en) * | 2012-08-10 | 2015-07-08 | 维奥普蒂克斯公司 | Wireless, handheld, tissue oximetry device |
-
2016
- 2016-05-11 CN CN201610306414.6A patent/CN105852880A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1822788A (en) * | 2003-06-10 | 2006-08-23 | 福威光学公司 | Non-invasive measurement of blood glucose |
| CN1579322A (en) * | 2004-05-21 | 2005-02-16 | 天津大学 | Time-domain light-deivisding differential wavelength spectro meter for detecting artery blood content and detection method thereof |
| US20100022859A1 (en) * | 2005-03-01 | 2010-01-28 | Masimo Laboratories, Inc. | Multiple wavelength sensor emitters |
| CN101884540A (en) * | 2009-05-11 | 2010-11-17 | 北京超思电子技术有限责任公司 | Hand-held oximeter with modular construction |
| CN101933809A (en) * | 2010-08-31 | 2011-01-05 | 天津大学 | Device and method for non-invasive measurement of blood components by multi-band reflectance spectroscopy |
| CN102018497A (en) * | 2010-12-30 | 2011-04-20 | 广州宝胆医疗器械科技有限公司 | Superficial vascular display instrument |
| CN104768461A (en) * | 2012-08-10 | 2015-07-08 | 维奥普蒂克斯公司 | Wireless, handheld, tissue oximetry device |
| CN103750830A (en) * | 2014-01-17 | 2014-04-30 | 深圳源动创新科技有限公司 | Handheld multi-parameter measuring instrument integrated with blood oxygen transducer |
| CN103868870A (en) * | 2014-03-31 | 2014-06-18 | 中国医学科学院生物医学工程研究所 | Blood composition analysis system and method combining absorption spectrum with reflection spectrum |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186859A (en) * | 2019-06-26 | 2019-08-30 | 上海大学 | A kind of domestic type health detector and the disease early warning system based on big data |
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Application publication date: 20160817 |
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