CN105816186A - Noninvasive type automated hand-held blood analyzer - Google Patents
Noninvasive type automated hand-held blood analyzer Download PDFInfo
- Publication number
- CN105816186A CN105816186A CN201610337824.7A CN201610337824A CN105816186A CN 105816186 A CN105816186 A CN 105816186A CN 201610337824 A CN201610337824 A CN 201610337824A CN 105816186 A CN105816186 A CN 105816186A
- Authority
- CN
- China
- Prior art keywords
- module
- sensor
- blood
- integrated
- hand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- 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
-
- 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
-
- 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
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
-
- 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
- A61B5/7225—Details of analogue processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
- A61B2560/0431—Portable apparatus, e.g. comprising a handle or case
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Signal Processing (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Physiology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Optics & Photonics (AREA)
- Emergency Medicine (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Power Engineering (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a noninvasive type automated hand-held blood analyzer. The noninvasive type automated hand-held blood analyzer comprises an integrated noninvasive blood glucose sensor, a signal modulation module, a blood oxygen module, a filter, a USB interface, a DSP, a touch screen, a reset key, a power module and a Wi-Fi module; the blood analyzer is characterized in that the integrated noninvasive blood glucose sensor and the blood oxygen module are coupled to the signal modulation module; the signal modulation module is coupled to the filter; the blood oxygen module, the filter, the USB interface, the touch screen, the reset key, the power module and the Wi-Fi module are all coupled to the DSP. By means of the noninvasive type automated hand-held blood analyzer, the accuracy rate is raised, in addition, noninvasive monitoring is achieved, pain of a patient is reduced, and cost for seeking medical advice is lowered for the patient.
Description
Technical field
The invention belongs to biologic medical territory, particularly relate to the hand-held blood analyser of a kind of non-invasive automatization.
Background technology
Along with modern humans's labor intensity is remarkably decreased the change with dietary habit, and the aggravation of aged tendency of population, the sickness rate of diabetes rises rapidly, the impact that diabetes and complication thereof are caused become countries in the world must faced by one of serious public health problem.Increasing diabetics needs the every day of internal blood glucose is timed or being monitored at any time according to physical condition repeatedly, general patient needs to detect 5-6 blood glucose every day, and show the blood glucose meter sold on market and be mostly invasive, acupuncture treatment is needed to take blood, not only bring very big inconvenience to patient, make patient suffer misery, but also likely cause wound infection, be unfavorable for the frequent detection of blood glucose.
Moreover, and current detector mostly is table tester, in-convenience in use the self monitor and patient can't be in, improves the medical expense of patient.
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 non-invasive automatization.
The technical scheme is that the hand-held blood analyser of a kind of non-invasive automatization, include: integrated Woundless blood sugar sensor, signal modulation module, blood oxygen module, wave filter, USB interface, dsp processor, touch screen, reset key, power module, Wi-Fi module；It is characterized in that: described integrated Woundless blood sugar sensor, blood oxygen module couples are in described signal modulation module；Described signal modulation module is coupled to described wave filter；Described blood oxygen module, wave filter, USB interface, touch screen, reset key, power module, Wi-Fi module are all coupled to described dsp processor.
Further, the physiological amount information of human finger is converted into analog voltage signal output by described integrated Woundless blood sugar sensor.Owing to the output voltage range of each sensor is different, improving for the precision making A/D change, sensor output signal first passes around described signal conditioning circuit to meet the requirement that A/D changes, and then uses described wave filter to filter 50 Hz power frequency and High-frequency Interference.Described filtered signal enters described dsp processor and carries out A/D conversion, and transformation result is stored in RAM.Meanwhile, the digital signal of described blood oxygen module output enters the SCI pin of described dsp processor after level conversion, and described dsp processor completes data receiver and is stored in RAM.In order to preferably remove interference, from described integrated Woundless blood sugar sensor acquisition to data be also performed to digital filtering, this part is operated in described dsp processor and completes.After completing these data prediction, it is possible to process data according to energy metabolism conservation noninvasive dynamics monitoring Algorithm Analysis and obtain blood glucose concentration value.Under the control of described touch screen, can show, analyze and store testing result.If the initial data of detection to be derived, it is possible to use USB interface connects PC and transmits data.
Further, described hand-held blood analyser can be docked with hospital system networking by described Wi-Fi module, and doctor instructs to the further professional medical of patient according to the data measured by patient；Described reset key can described hand-held blood analyser upper once detect time equipment is carried out reset processing.
Further, described integrated Woundless blood sugar sensor upper left side is a finger-clipped cavity that can accommodate finger, described cavity upper and lower surface attachment silica gel, is so possible to prevent the light of outside to enter in cavity.It is separately installed with infrared emission sensor and infrared receiver sensor, radiation temperature transducer, outdoor temperature sensor at other positions of described integrated Woundless blood sugar sensor, refers to table temperature sensor, pressure transducer, integrated form perspiration sensor.
Benefit of the invention is that: the present invention is by parameters such as temperature, humidity, radiation and human body blood oxygen saturation, the pulse frequencies of integrated Woundless blood sugar sensor for human detection's finger surface, use dsp processor analytical calculation to go out blood sugar concentration to not only increase accuracy rate but also achieve non-invasive monitoring, reduce the misery of patient, reduce the cost of seeking medical advice of patient.
Accompanying drawing explanation
Fig. 1 is the system block diagram of hand-held blood analyser of the present invention.
Fig. 2 is integrated Woundless blood sugar Fundamentals of Sensors block diagram of the present invention.
In figure, 1-DSP processor；2-integrated Woundless blood sugar sensor；3-signal modulation module；4-blood oxygen module；5-USB interface；6-wave filter；7-touch screen；8-reset key；9-power module；10-Wi-Fi module；21-infrared emission sensor；22-infrared receiver sensor；23-integrated form perspiration sensor；24-refers to table temperature sensor；25-radiation temperature transducer；26-pressure transducer；27-outdoor temperature sensor.
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 processor 1 shown in Fig. 2 and wave filter 6.
Embodiment: the hand-held blood analyser of a kind of non-invasive automatization, the method provided the present invention in conjunction with accompanying drawing elaborates.
The hand-held blood analyser of a kind of non-invasive automatization, it is characterised in that: integrated Woundless blood sugar sensor 2, signal modulation module 3, blood oxygen module 4, wave filter 6, USB interface 5, dsp processor 1, touch screen 7, reset key 8, power module 9, Wi-Fi module 10；It is characterized in that: described integrated Woundless blood sugar sensor 2, blood oxygen module 4 are coupled to described signal modulation module 3；Described signal modulation module 3 is coupled to described wave filter 6；Described blood oxygen module 4, wave filter 6, USB interface 5, touch screen 7, reset key 8, power module 9, Wi-Fi module 10 are all coupled to described dsp processor 1.
Further, the physiological amount information of human finger is converted into analog voltage signal output by described integrated Woundless blood sugar sensor 2.Owing to the output voltage range of each sensor is different, improving for the precision making A/D change, sensor output signal first passes around described signal conditioning circuit to meet the requirement that A/D changes, and then uses described wave filter 6 to filter 50 Hz power frequency and High-frequency Interference.Described filtered signal enters described dsp processor 1 and carries out A/D conversion, and transformation result is stored in RAM.Meanwhile, the digital signal of described blood oxygen module 4 output enters the SCI pin of described dsp processor 1 after level conversion, and described dsp processor 1 completes data receiver and is stored in RAM.In order to preferably remove interference, the data collected from described integrated Woundless blood sugar sensor 2 are also performed to digital filtering, and this part is operated in described dsp processor 1 and completes.After completing these data prediction, it is possible to process data according to energy metabolism conservation noninvasive dynamics monitoring Algorithm Analysis and obtain blood glucose concentration value.Under the control of described touch screen 7, can show, analyze and store testing result.If the initial data of detection to be derived, it is possible to use USB interface 5 connects PC and transmits data.
Further, described hand-held blood analyser can be docked with hospital system networking by described Wi-Fi module 10, and doctor instructs to the further professional medical of patient according to the data measured by patient.
Further, described reset key 8 can described hand-held blood analyser upper once detect time equipment is carried out reset processing.
Further, described integrated Woundless blood sugar sensor 2 upper left side is a finger-clipped cavity that can accommodate finger, described cavity upper and lower surface attachment silica gel, is so possible to prevent the light of outside to enter in cavity.It is separately installed with infrared emission sensor 21 and infrared receiver sensor 22, radiation temperature transducer 25, outdoor temperature sensor 27 at other positions of described integrated Woundless blood sugar sensor 2, refers to table temperature sensor 24, pressure transducer 26, integrated form perspiration sensor 23.
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 non-invasive automatization, it is characterised in that: include: integrated Woundless blood sugar sensor (2), signal modulation module (3), blood oxygen module (4), wave filter (6), USB interface (5), dsp processor (1), touch screen (7), reset key (8), power module (9), Wi-Fi module (10)；It is characterized in that: described integrated Woundless blood sugar sensor (2), blood oxygen module (4) are coupled to described signal modulation module (3)；Described signal modulation module (3) is coupled to described wave filter (6)；Described blood oxygen module (4), wave filter (6), USB interface (5), touch screen (7), reset key (8), power module (9), Wi-Fi module (10) are all coupled to described dsp processor (1).
The hand-held blood analyser of a kind of non-invasive automatization the most according to claim 1, it is characterised in that: the physiological amount information of human finger is converted into analog voltage signal output by described integrated Woundless blood sugar sensor (2)；Owing to the output voltage range of each sensor is different, improving for the precision making A/D change, sensor output signal first passes around described signal conditioning circuit to meet the requirement that A/D changes, and then uses described wave filter (6) to filter 50 Hz power frequency and High-frequency Interference；Described filtered signal enters described dsp processor (1) and carries out A/D conversion, and transformation result is stored in RAM；Meanwhile, the digital signal that described blood oxygen module (4) exports enters the SCI pin of described dsp processor (1) after level conversion, and described dsp processor (1) completes data receiver and is stored in RAM；The data collected from described integrated Woundless blood sugar sensor (2) are also performed to digital filtering, and this part is operated in described dsp processor (1) and completes；After completing these data prediction, it is possible to process data according to energy metabolism conservation noninvasive dynamics monitoring Algorithm Analysis and obtain blood glucose concentration value；Under the control of described touch screen (7), can show, analyze and store testing result；If the initial data of detection to be derived, it is possible to use USB interface (5) connects PC and transmits data.
The hand-held blood analyser of a kind of non-invasive automatization the most according to claim 1, it is characterized in that: described hand-held blood analyser can be docked with hospital system networking by described Wi-Fi module (10), doctor instructs to the further professional medical of patient according to the data measured by patient；Described reset key can described hand-held blood analyser upper once detect time equipment is carried out reset processing.
The hand-held blood analyser of a kind of non-invasive automatization the most according to claim 1, it is characterized in that: described integrated Woundless blood sugar sensor (2) upper left side is a finger-clipped cavity that can accommodate finger, described cavity upper and lower surface attachment silica gel, is so possible to prevent the light of outside to enter in cavity；It is separately installed with infrared emission sensor (21) and infrared receiver sensor (22), radiation temperature transducer (25), outdoor temperature sensor (27) at other positions of described integrated Woundless blood sugar sensor (2), refers to table temperature sensor (24), pressure transducer (26), integrated form perspiration sensor (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337824.7A CN105816186A (en) | 2016-05-22 | 2016-05-22 | Noninvasive type automated hand-held blood analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337824.7A CN105816186A (en) | 2016-05-22 | 2016-05-22 | Noninvasive type automated hand-held blood analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105816186A true CN105816186A (en) | 2016-08-03 |
Family
ID=56530092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610337824.7A Pending CN105816186A (en) | 2016-05-22 | 2016-05-22 | Noninvasive type automated hand-held blood analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105816186A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691449A (en) * | 2016-11-21 | 2017-05-24 | 清华大学 | Impedance spectroscopy-optical method based multi-sensor noninvasive blood glucose testing equipment |
| WO2020029898A1 (en) * | 2018-08-10 | 2020-02-13 | Foshan Hl Science & Technology Limited | Method for non-invasive blood glucose monitoring |
| CN111466921A (en) * | 2020-04-23 | 2020-07-31 | 中国科学院上海技术物理研究所 | Non-invasive blood glucose detector and detection method based on multi-source information perception and fusion |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120126984A1 (en) * | 2010-11-19 | 2012-05-24 | Jeffrey Jay Gilham | System and method for transfer of primary alarm notification on patient monitoring systems |
| CN203220371U (en) * | 2013-04-16 | 2013-10-02 | 成都天宇创新科技有限公司 | Wireless portable noninvasive blood glucose detector |
| CN203379109U (en) * | 2013-07-25 | 2014-01-08 | 江汉大学 | Portable personal health monitoring device and system |
| CN103584848A (en) * | 2013-11-27 | 2014-02-19 | 广东佳禾声学科技有限公司 | Intelligent worn device system |
| CN204562174U (en) * | 2015-03-27 | 2015-08-19 | 安徽医科大学 | A kind of non-invasive blood-sugar detecting instrument |
-
2016
- 2016-05-22 CN CN201610337824.7A patent/CN105816186A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120126984A1 (en) * | 2010-11-19 | 2012-05-24 | Jeffrey Jay Gilham | System and method for transfer of primary alarm notification on patient monitoring systems |
| CN203220371U (en) * | 2013-04-16 | 2013-10-02 | 成都天宇创新科技有限公司 | Wireless portable noninvasive blood glucose detector |
| CN203379109U (en) * | 2013-07-25 | 2014-01-08 | 江汉大学 | Portable personal health monitoring device and system |
| CN103584848A (en) * | 2013-11-27 | 2014-02-19 | 广东佳禾声学科技有限公司 | Intelligent worn device system |
| CN204562174U (en) * | 2015-03-27 | 2015-08-19 | 安徽医科大学 | A kind of non-invasive blood-sugar detecting instrument |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691449A (en) * | 2016-11-21 | 2017-05-24 | 清华大学 | Impedance spectroscopy-optical method based multi-sensor noninvasive blood glucose testing equipment |
| WO2020029898A1 (en) * | 2018-08-10 | 2020-02-13 | Foshan Hl Science & Technology Limited | Method for non-invasive blood glucose monitoring |
| CN111466921A (en) * | 2020-04-23 | 2020-07-31 | 中国科学院上海技术物理研究所 | Non-invasive blood glucose detector and detection method based on multi-source information perception and fusion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110338813B (en) | Noninvasive blood glucose detection method based on spectrum analysis | |
| US20110137189A1 (en) | Physiological signal sensing system without time and place contraint and its method | |
| JP2021530276A (en) | ECG measurement method and system using wearable devices | |
| CN107773223A (en) | A kind of online finger instrument for obtaining pulse wave and acquisition pulse wave peak shape parameter method | |
| CN104352229B (en) | Health monitoring bracelet capable of detecting pulse rate and blood oxygen in real time | |
| CN112450899A (en) | Self-calibration continuous blood pressure measuring device and method | |
| CN109157220B (en) | Respiratory index extraction system based on multi-channel dynamic monitoring and working method | |
| CN114886421B (en) | Near infrared-based high-precision noninvasive blood glucose concentration detection system and method | |
| CN110522430A (en) | An intelligent electrocardiogram blood pressure instrument | |
| CN115089172A (en) | Newborn wearable real-time wireless monitoring device for jaundice and blood oxygen | |
| CN105816186A (en) | Noninvasive type automated hand-held blood analyzer | |
| CN114732381A (en) | Multifunctional physiological and biochemical parameter detection system and use method | |
| CN117582197A (en) | Heart health monitoring method and health monitoring bracelet based on pulse wave | |
| CN210408412U (en) | Portable dynamic cardiovascular parameter acquisition equipment | |
| CN204581297U (en) | A kind of insulin resistant detector based on pulse wave | |
| CN109907745A (en) | Continuous Heart Rate Blood Pressure ECG Monitor | |
| CN105997095A (en) | Method and device for detecting fetal movement in real time based on electrode array | |
| CN114903445A (en) | Intelligent monitoring and early warning system for cardiovascular and cerebrovascular diseases | |
| CN107714039A (en) | A kind of method and system based on electronic scale detection human body artery vascular sclerosis | |
| Liu et al. | A design of a home-based human health monitoring device with OneNET cloud platform | |
| CN111603151A (en) | A non-invasive blood component detection method and system based on time-frequency combined analysis | |
| CN103876749A (en) | Built-in spectroscopy rapid blood glucose detection system | |
| CN204909430U (en) | A acupuncture point signal of telecommunication detecting system for chronic disease is supplementary diagnoses | |
| CN204246125U (en) | A kind of electro cardio signal workstation | |
| Dasarapalli et al. | Three-lead ECG and heartrate variability using AD8232 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |