CN105640570A - Automatic critical patient rescue system - Google Patents
Automatic critical patient rescue system Download PDFInfo
- Publication number
- CN105640570A CN105640570A CN201610004605.7A CN201610004605A CN105640570A CN 105640570 A CN105640570 A CN 105640570A CN 201610004605 A CN201610004605 A CN 201610004605A CN 105640570 A CN105640570 A CN 105640570A
- Authority
- CN
- China
- Prior art keywords
- blood
- concentration
- benchmark
- face
- image
- 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1486—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 using enzyme electrodes, e.g. with immobilised oxidase
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/117—Identification of persons
- A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
- A61B5/1176—Recognition of faces
-
- 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—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 using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—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 using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Optics & Photonics (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to an automatic critical patient rescue system which comprises an image data analysis subsystem, a blood glucose detection subsystem, a blood oxygen detection subsystem and a Sunplus SPCE061A chip. The image data analysis subsystem is used for analyzing race information of a tested person on the basis of image analysis of the tested person. The Sunplus SPCE061A chip is connected with the image data analysis subsystem, the blood glucose detection subsystem and the blood oxygen detection subsystem respectively, and determines rescue data threshold values capable of being used for the blood glucose detection subsystem and the blood oxygen detection subsystem on the basis of the race information of the tested person. By means of the automatic critical patient rescue system, more scientific rescue reference data can be provided for rescue of critical patients.
Description
Technical field
The present invention relates to medical aid field, particularly relate to a kind of automatization urgent patient's savng system.
Background technology
There are four big ethnic groups in the world today, i.e. the yellow race, also known as the Mongolian race, and the white race, also known as Caucasoid, black race, also known as Negroid, and brown race, also known as Australoid. From the appearance, different ethnic groups is otherwise varied in the features such as the colour of skin, wink, color development, hair style, head dummy, height, but these feature differences are to adapt to local natural environment owing to the mankind are long-term in certain region, are formed through long-term isolation again. From internal structure, different ethnic groups is also different in every physiological parameter distribution, if adopting identical physiological parameter threshold to be monitored different ethnic groups, the result of monitoring is likely to far from each other.
Prior art lacks the physio-parameter detection mechanism based on ethnic group identification, simultaneously, each physiological parameter instrument of the prior art generally only detects single physiological parameter, cannot be carried out comprehensive detection, and existing physiological parameter instrument structural redundancy is high, accuracy of detection is on the low side, it is necessary to its structure is carried out certain optimization.
For this, the present invention has built a kind of automatization urgent patient's savng system, high-precision blood glucose monitoring device and blood oxygen saturation monitoring device through structure optimization is integrated in a detecting instrument, adopt ethnic group identification equipment targetedly that tested personnel is identified simultaneously, on this basis, complete scientific detection and the early warning of the physiological parameter to tested personnel, improve the detection efficiency of Medical Instruments.
Summary of the invention
In order to solve the technical problem that prior art exists, the invention provides a kind of automatization urgent patient's savng system, the equipment that blood sugar test equipment and blood oxygen saturation detected concentrates in a detecting instrument and works simultaneously, optimize the structure of existing detection equipment, more crucially, for four kinds of existing in the world ethnic groups, adopt the technology of high precision image identification to carry out ethnic group identification, and the result according to ethnic group identification arranges each physiological parameter threshold value of warning adaptively.
According to an aspect of the present invention, provide a kind of automatization urgent patient's savng system, described savng system includes analysis of image data subsystem, blood sugar test subsystem, blood oxygen detection subsystem and Ling Yang SPCE061A chip, described analysis of image data subsystem for going out the ethnic group information of tested personnel based on the graphical analysis of tested personnel, described Ling Yang SPCE061A chip and described analysis of image data subsystem, described blood sugar test subsystem and described blood oxygen detection subsystem connect respectively, ethnic group information based on tested personnel arranges the rescue data threshold that can be used for described blood sugar test subsystem and described blood oxygen detection subsystem.
More specifically, in described automatization urgent patient's savng system, including: static memory, prestore facial tonal range, described face tonal range is for by the human body face in image and background separation, described static memory has also prestored four kinds of gray processing face masterplates, described four kinds of gray processing face masterplates are by reference white ethnic group face, benchmark yellow race face, the face-image execution gray processing that benchmark brown race face and reference black ethnic group face carry out shooting obtained respectively processes and obtains, described static memory is additionally operable to prestore ethnic group physiological parameter synopsis, described ethnic group physiological parameter synopsis saves the white race, the yellow race, the benchmark pulse range that each type in four kinds of types of brown race and black race is corresponding, benchmark sinus rate scope, benchmark PR interval, benchmark QT interval scope, benchmark blood glucose upper concentration, benchmark blood glucose least concentration, benchmark blood oxygen saturation upper concentration and benchmark blood oxygen saturation least concentration, high-definition image collecting device is used for tested personnel's face shots to obtain tested personnel's face-image, ethnic group identification equipment includes Daubechies wavelet filtering subset, medium filtering subset, change of scale enhancer equipment, Target Segmentation subset and target recognition subset, described Daubechies wavelet filtering subset is connected with described high-definition image collecting device, for described tested personnel's face-image adopts the wavelet filtering based on 2 rank Daubechies wavelet basiss process, to filter the Gaussian noise in described tested personnel's face-image, it is thus achieved that wavelet filtering image, described medium filtering subset is connected with described Daubechies wavelet filtering subset, processes for described wavelet filtering image is performed medium filtering, to filter the scattering composition in described wavelet filtering image, it is thus achieved that medium filtering image, described change of scale enhancer equipment is connected with described medium filtering subset, for described medium filtering image is performed change of scale enhancement process, to strengthen the contrast of target and background in image, it is thus achieved that strengthen image, described Target Segmentation subset is connected respectively with described change of scale enhancer equipment and described static memory, by all pixels composition face subimage in described face tonal range of the grey scale pixel value in described enhancing image, described face subimage separates from the background of described tested personnel's face-image and obtains, described target recognition subset is connected respectively with described Target Segmentation subset and described static memory, by described face subimage and four kinds of gray processing face stencil matchings, the highest ethnic group type corresponding to gray processing face template of output matching degree is as the ethnic group type of tested personnel, enzyme electrode sensor, including reference electrode, to pole electrode and three electrodes of working electrode, working electrode is fixed with glucoseoxidase, wherein, when the tested blood sample of tested personnel is dropped in the test zone of working electrode, glucoseoxidase fixing on working electrode and the glucose generation chemical reaction in tested blood sample, the response current on working electrode is linear with the concentration of glucose in tested blood sample, amplifying circuit, is connected with described enzyme electrode sensor, for the response current received and amplify on working electrode, low pass filter, is connected with described amplifying circuit, for receiving and filter the radio-frequency component in response current, near infrared light emitter, is arranged on tested personnel's finger fingertip blood capillary position, is connected with light source driving circuit, for the LED control signal sent based on light source driving circuit, launches near infrared light, light source driving circuit, is connected with described near infrared light emitter, for sending LED control signal to described near infrared light emitter, near infrared light receptor, is arranged on tested personnel's finger fingertip, is positioned at the relative position of described light emitting diode, is used for the near infrared light after receiving transmission tested personnel's finger fingertip blood capillary, parameter extraction equipment, it is connected respectively with described near infrared light emitter and described near infrared light receptor, based on the light attenuation degree of the near infrared light launched with the near infrared light of transmission, calculate the HbO2 Oxyhemoglobin content in tested personnel's blood and reduced hemoglobin content, Ling Yang SPCE061A chip, it is connected with described low pass filter, the blood sugar concentration of tested personnel is calculated based on preset ratio coefficient and filtered response current, wherein, preset ratio coefficient is determine the ratio of linear relationship between response current and the concentration of glucose in tested blood sample on working electrode,Described Ling Yang SPCE061A chip is also connected with described parameter extraction equipment, based on the blood oxygen saturation of HbO2 Oxyhemoglobin content and reduced hemoglobin cubage tested personnel, wherein, described Ling Yang SPCE061A chip, when described blood sugar concentration is when default blood glucose upper concentration, sends the too high identification signal of blood sugar concentration, when described blood sugar concentration is when default blood glucose least concentration, sends the too low identification signal of blood sugar concentration, when described blood oxygen saturation is when default blood oxygen saturation upper concentration, send the too high identification signal of blood oxygen saturation, when described blood oxygen saturation is when default blood oxygen saturation least concentration, send the too low identification signal of blood oxygen saturation, wherein, Ling Yang SPCE061A chip is also connected respectively with ethnic group identification equipment and static memory, ethnic group type based on the tested personnel of ethnic group identification equipment output determines benchmark pulse range in described ethnic group physiological parameter synopsis, benchmark sinus rate scope, benchmark PR interval, benchmark QT interval scope, benchmark blood glucose upper concentration, benchmark blood glucose least concentration, benchmark blood oxygen saturation upper concentration and benchmark blood oxygen saturation least concentration, and as presetting pulse range, preset sinus rate scope, preset PR interval, preset QT interval scope, preset blood glucose upper concentration, preset blood glucose least concentration, preset blood oxygen saturation upper concentration and default blood oxygen saturation least concentration.
More specifically, in described automatization urgent patient's savng system: described static memory is additionally operable to prestore preset ratio coefficient.
More specifically, in described automatization urgent patient's savng system: described high-definition image collecting device includes domed transparent cover, floor light subset and CMOS camera.
More specifically, in described automatization urgent patient's savng system: the resolution of described CMOS camera is 3840 �� 2160.
More specifically, in described automatization urgent patient's savng system: described domed transparent cover is used for holding described floor light subset and described CMOS camera.
More specifically, in described automatization urgent patient's savng system: the shooting that described floor light subset is described CMOS camera provides floor light.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the block diagram of the first embodiment of automatization's urgent patient's savng system of the present invention.
Accompanying drawing labelling: 1 analysis of image data subsystem; 2 blood sugar test subsystems; 3 blood oxygen detection subsystems; 4 Ling Yang SPCE061A chips
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of automatization's urgent patient's savng system of the present invention is described in detail.
At present, there is multiple physical parameter detector device, for every physiological parameter of the health of tested personnel is detected, once occur that physiological parameter exceedes the situation of pre-set limit, start alarm device immediately and notify medical personnel or tested personnel, with fast searching emergency measure, it is to avoid the further development of the state of affairs. But, all there is following defect in various physical parameter detector devices of the prior art: testing mechanism is single, and each instrument is normally only used for one physiological parameter of detection; Testing mechanism falls behind, and the structural redundancy of detecting instrument is not high, and precision is accurate not; Owing to tested personnel exists four kinds of ethnic groups, asynchronous due to the accumulation of history and evolution, the threshold value of warning of the physiological parameter of each ethnic group is different from, and prior art lacks the intellectualized detection means based on ethnic group detection, causes that testing result deviation is bigger.
Therefore, the present invention proposes a kind of automatization urgent patient's savng system, can be placed under a testing mechanism by the blood glucose signal of tested personnel and oxygen saturation signal to detect, improve the structure of existing physio-parameter detection equipment simultaneously, realize the detection pattern of different ethnic group difference detection threshold value of warning, thus improving the precision of testing result.
Fig. 1 is the block diagram of the first embodiment of automatization's urgent patient's savng system of the present invention, described savng system includes analysis of image data subsystem, blood sugar test subsystem, blood oxygen detection subsystem and Ling Yang SPCE061A chip, described analysis of image data subsystem for going out the ethnic group information of tested personnel based on the graphical analysis of tested personnel, described Ling Yang SPCE061A chip and described analysis of image data subsystem, described blood sugar test subsystem and described blood oxygen detection subsystem connect respectively, ethnic group information based on tested personnel arranges the rescue data threshold that can be used for described blood sugar test subsystem and described blood oxygen detection subsystem.
Then, continue the concrete structure of the second embodiment of automatization's urgent patient's savng system of the present invention is further detailed.
Described savng system includes: static memory, prestore facial tonal range, described face tonal range is for by the human body face in image and background separation, described static memory has also prestored four kinds of gray processing face masterplates, described four kinds of gray processing face masterplates are by reference white ethnic group face, benchmark yellow race face, the face-image execution gray processing that benchmark brown race face and reference black ethnic group face carry out shooting obtained respectively processes and obtains, described static memory is additionally operable to prestore ethnic group physiological parameter synopsis, described ethnic group physiological parameter synopsis saves the white race, the yellow race, the benchmark pulse range that each type in four kinds of types of brown race and black race is corresponding, benchmark sinus rate scope, benchmark PR interval, benchmark QT interval scope, benchmark blood glucose upper concentration, benchmark blood glucose least concentration, benchmark blood oxygen saturation upper concentration and benchmark blood oxygen saturation least concentration, high-definition image collecting device is used for tested personnel's face shots to obtain tested personnel's face-image.
Described savng system includes: ethnic group identification equipment, including Daubechies wavelet filtering subset, medium filtering subset, change of scale enhancer equipment, Target Segmentation subset and target recognition subset; Described Daubechies wavelet filtering subset is connected with described high-definition image collecting device, for described tested personnel's face-image adopts the wavelet filtering based on 2 rank Daubechies wavelet basiss process, to filter the Gaussian noise in described tested personnel's face-image, it is thus achieved that wavelet filtering image; Described medium filtering subset is connected with described Daubechies wavelet filtering subset, processes for described wavelet filtering image is performed medium filtering, to filter the scattering composition in described wavelet filtering image, it is thus achieved that medium filtering image; Described change of scale enhancer equipment is connected with described medium filtering subset, for described medium filtering image is performed change of scale enhancement process, to strengthen the contrast of target and background in image, it is thus achieved that strengthen image; Described Target Segmentation subset is connected respectively with described change of scale enhancer equipment and described static memory, by all pixels composition face subimage in described face tonal range of the grey scale pixel value in described enhancing image, described face subimage separates from the background of described tested personnel's face-image and obtains; Described target recognition subset is connected respectively with described Target Segmentation subset and described static memory, by described face subimage and four kinds of gray processing face stencil matchings, the highest ethnic group type corresponding to gray processing face template of output matching degree is as the ethnic group type of tested personnel.
Described savng system includes: enzyme electrode sensor, including reference electrode, to pole electrode and three electrodes of working electrode, working electrode is fixed with glucoseoxidase, wherein, when the tested blood sample of tested personnel is dropped in the test zone of working electrode, glucoseoxidase fixing on working electrode and the glucose generation chemical reaction in tested blood sample, the response current on working electrode is linear with the concentration of glucose in tested blood sample;Amplifying circuit, is connected with described enzyme electrode sensor, for the response current received and amplify on working electrode; Low pass filter, is connected with described amplifying circuit, for receiving and filter the radio-frequency component in response current.
Described savng system includes: near infrared light emitter, is arranged on tested personnel's finger fingertip blood capillary position, is connected with light source driving circuit, for the LED control signal sent based on light source driving circuit, launches near infrared light; Light source driving circuit, is connected with described near infrared light emitter, for sending LED control signal to described near infrared light emitter.
Described savng system includes: near infrared light receptor, is arranged on tested personnel's finger fingertip, is positioned at the relative position of described light emitting diode, is used for the near infrared light after receiving transmission tested personnel's finger fingertip blood capillary; Parameter extraction equipment, it is connected respectively with described near infrared light emitter and described near infrared light receptor, based on the light attenuation degree of the near infrared light launched with the near infrared light of transmission, calculate the HbO2 Oxyhemoglobin content in tested personnel's blood and reduced hemoglobin content.
Described savng system includes: Ling Yang SPCE061A chip, it is connected with described low pass filter, the blood sugar concentration of tested personnel is calculated based on preset ratio coefficient and filtered response current, wherein, preset ratio coefficient is determine the ratio of linear relationship between response current and the concentration of glucose in tested blood sample on working electrode; Described Ling Yang SPCE061A chip is also connected with described parameter extraction equipment, based on the blood oxygen saturation of HbO2 Oxyhemoglobin content and reduced hemoglobin cubage tested personnel.
Wherein, described Ling Yang SPCE061A chip, when described blood sugar concentration is when default blood glucose upper concentration, sends the too high identification signal of blood sugar concentration, when described blood sugar concentration is when default blood glucose least concentration, sends the too low identification signal of blood sugar concentration; When described blood oxygen saturation is when default blood oxygen saturation upper concentration, send the too high identification signal of blood oxygen saturation, when described blood oxygen saturation is when default blood oxygen saturation least concentration, send the too low identification signal of blood oxygen saturation.
Wherein, Ling Yang SPCE061A chip is also connected respectively with ethnic group identification equipment and static memory, ethnic group type based on the tested personnel of ethnic group identification equipment output determines benchmark pulse range in described ethnic group physiological parameter synopsis, benchmark sinus rate scope, benchmark PR interval, benchmark QT interval scope, benchmark blood glucose upper concentration, benchmark blood glucose least concentration, benchmark blood oxygen saturation upper concentration and benchmark blood oxygen saturation least concentration, and as presetting pulse range, preset sinus rate scope, preset PR interval, preset QT interval scope, preset blood glucose upper concentration, preset blood glucose least concentration, preset blood oxygen saturation upper concentration and default blood oxygen saturation least concentration.
Alternatively, in described automatization urgent patient's savng system: described static memory is additionally operable to prestore preset ratio coefficient; Described high-definition image collecting device includes domed transparent cover, floor light subset and CMOS camera; The resolution of described CMOS camera is 3840 �� 2160; Described domed transparent cover is used for holding described floor light subset and described CMOS camera; Described floor light subset can be used for providing floor light for the shooting of described CMOS camera.
It addition, wave filter, as the term suggests, it is the device that ripple is filtered. " ripple " is a physical concept widely, and at electronic technology field, " ripple " is narrowly confined to refer in particular to the process of the value fluctuations in time describing various physical quantitys. The effect by various kinds of sensors of this process, is converted into the time function of voltage or electric current, is referred to as the time waveform of various physical quantity, or is referred to as signal. Because the independent variable time is continuous value, it is referred to as continuous time signal, is referred to as again analogue signal habitually.
Along with the generation of digital electronic computer technology with develop rapidly, for the ease of computer, signal is processed, create under sampling theorem instructs, continuous time signal is transformed into discrete-time signal complete theory and method. That is, only can express primary signal by original analog signal sample value on series of discrete time coordinate point and not lose any information, since what these concepts of ripple, waveform, signal were expressed is the change of various physical quantitys in objective world, it is exactly the carrier of the various information that modern society depends on for existence naturally. Information needs to propagate, and what lean on is exactly the transmission of waveshape signal. Signal its generation, conversion, transmission each link be likely to be due to the existence of environment and interference and distort, or even in quite a number of cases, this distortion is also very serious, causes that signal and entrained information thereof are embedded in the middle of noise dearly. In order to filter these noises, recover signal originally, it is necessary to use various wave filter to be filtered processing.
Adopt automatization's urgent patient's savng system of the present invention,, structure single for tested personnel's physio-parameter detection in prior art optimizes not and lacks the technical problem of the intellectualized detection mechanism based on ethnic group identification, high-precision blood glucose monitoring device after de-redundant remaining and blood oxygen saturation monitoring device are collected in a detecting instrument, adopt image recognition technology that ethnic group is detected targetedly, and on the basis of ethnic group identification, complete detection and the early warning of physiological status to tested personnel, thus improve the accuracy of testing result.
Although it is understood that the present invention discloses as above with preferred embodiment, but above-described embodiment is not limited to the present invention. For any those of ordinary skill in the art, without departing under technical solution of the present invention ambit, all may utilize the technology contents of the disclosure above and technical solution of the present invention is made many possible variations and modification, or be revised as the Equivalent embodiments of equivalent variations. Therefore, every content without departing from technical solution of the present invention, the technical spirit of the foundation present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still falls within the scope of technical solution of the present invention protection.
Claims (7)
1. automatization's urgent patient's savng system, described savng system includes analysis of image data subsystem, blood sugar test subsystem, blood oxygen detection subsystem and Ling Yang SPCE061A chip, described analysis of image data subsystem for going out the ethnic group information of tested personnel based on the graphical analysis of tested personnel, described Ling Yang SPCE061A chip and described analysis of image data subsystem, described blood sugar test subsystem and described blood oxygen detection subsystem connect respectively, ethnic group information based on tested personnel arranges the rescue data threshold that can be used for described blood sugar test subsystem and described blood oxygen detection subsystem.
2. automatization as claimed in claim 1 urgent patient's savng system, it is characterised in that described savng system includes:
Static memory, prestore facial tonal range, described face tonal range is for by the human body face in image and background separation, described static memory has also prestored four kinds of gray processing face masterplates, described four kinds of gray processing face masterplates are by reference white ethnic group face, benchmark yellow race face, the face-image execution gray processing that benchmark brown race face and reference black ethnic group face carry out shooting obtained respectively processes and obtains, described static memory is additionally operable to prestore ethnic group physiological parameter synopsis, described ethnic group physiological parameter synopsis saves the white race, the yellow race, the benchmark pulse range that each type in four kinds of types of brown race and black race is corresponding, benchmark sinus rate scope, benchmark PR interval, benchmark QT interval scope, benchmark blood glucose upper concentration, benchmark blood glucose least concentration, benchmark blood oxygen saturation upper concentration and benchmark blood oxygen saturation least concentration,
High-definition image collecting device is used for tested personnel's face shots to obtain tested personnel's face-image;
Ethnic group identification equipment includes Daubechies wavelet filtering subset, medium filtering subset, change of scale enhancer equipment, Target Segmentation subset and target recognition subset; Described Daubechies wavelet filtering subset is connected with described high-definition image collecting device, for described tested personnel's face-image adopts the wavelet filtering based on 2 rank Daubechies wavelet basiss process, to filter the Gaussian noise in described tested personnel's face-image, it is thus achieved that wavelet filtering image; Described medium filtering subset is connected with described Daubechies wavelet filtering subset, processes for described wavelet filtering image is performed medium filtering, to filter the scattering composition in described wavelet filtering image, it is thus achieved that medium filtering image; Described change of scale enhancer equipment is connected with described medium filtering subset, for described medium filtering image is performed change of scale enhancement process, to strengthen the contrast of target and background in image, it is thus achieved that strengthen image; Described Target Segmentation subset is connected respectively with described change of scale enhancer equipment and described static memory, by all pixels composition face subimage in described face tonal range of the grey scale pixel value in described enhancing image, described face subimage separates from the background of described tested personnel's face-image and obtains; Described target recognition subset is connected respectively with described Target Segmentation subset and described static memory, by described face subimage and four kinds of gray processing face stencil matchings, the highest ethnic group type corresponding to gray processing face template of output matching degree is as the ethnic group type of tested personnel;
Enzyme electrode sensor, including reference electrode, to pole electrode and three electrodes of working electrode, working electrode is fixed with glucoseoxidase, wherein, when the tested blood sample of tested personnel is dropped in the test zone of working electrode, glucoseoxidase fixing on working electrode and the glucose generation chemical reaction in tested blood sample, the response current on working electrode is linear with the concentration of glucose in tested blood sample;
Amplifying circuit, is connected with described enzyme electrode sensor, for the response current received and amplify on working electrode;
Low pass filter, is connected with described amplifying circuit, for receiving and filter the radio-frequency component in response current;
Near infrared light emitter, is arranged on tested personnel's finger fingertip blood capillary position, is connected with light source driving circuit, for the LED control signal sent based on light source driving circuit, launches near infrared light;
Light source driving circuit, is connected with described near infrared light emitter, for sending LED control signal to described near infrared light emitter;
Near infrared light receptor, is arranged on tested personnel's finger fingertip, is positioned at the relative position of described light emitting diode, is used for the near infrared light after receiving transmission tested personnel's finger fingertip blood capillary;
Parameter extraction equipment, it is connected respectively with described near infrared light emitter and described near infrared light receptor, based on the light attenuation degree of the near infrared light launched with the near infrared light of transmission, calculate the HbO2 Oxyhemoglobin content in tested personnel's blood and reduced hemoglobin content;
Ling Yang SPCE061A chip, it is connected with described low pass filter, the blood sugar concentration of tested personnel is calculated based on preset ratio coefficient and filtered response current, wherein, preset ratio coefficient is determine the ratio of linear relationship between response current and the concentration of glucose in tested blood sample on working electrode; Described Ling Yang SPCE061A chip is also connected with described parameter extraction equipment, based on the blood oxygen saturation of HbO2 Oxyhemoglobin content and reduced hemoglobin cubage tested personnel;
Wherein, described Ling Yang SPCE061A chip, when described blood sugar concentration is when default blood glucose upper concentration, sends the too high identification signal of blood sugar concentration, when described blood sugar concentration is when default blood glucose least concentration, sends the too low identification signal of blood sugar concentration; When described blood oxygen saturation is when default blood oxygen saturation upper concentration, send the too high identification signal of blood oxygen saturation, when described blood oxygen saturation is when default blood oxygen saturation least concentration, send the too low identification signal of blood oxygen saturation;
Wherein, Ling Yang SPCE061A chip is also connected respectively with ethnic group identification equipment and static memory, ethnic group type based on the tested personnel of ethnic group identification equipment output determines benchmark pulse range in described ethnic group physiological parameter synopsis, benchmark sinus rate scope, benchmark PR interval, benchmark QT interval scope, benchmark blood glucose upper concentration, benchmark blood glucose least concentration, benchmark blood oxygen saturation upper concentration and benchmark blood oxygen saturation least concentration, and as presetting pulse range, preset sinus rate scope, preset PR interval, preset QT interval scope, preset blood glucose upper concentration, preset blood glucose least concentration, preset blood oxygen saturation upper concentration and default blood oxygen saturation least concentration.
3. automatization as claimed in claim 2 urgent patient's savng system, it is characterised in that:
Described static memory is additionally operable to prestore preset ratio coefficient.
4. automatization as claimed in claim 2 urgent patient's savng system, it is characterised in that:
Described high-definition image collecting device includes domed transparent cover, floor light subset and CMOS camera.
5. automatization as claimed in claim 4 urgent patient's savng system, it is characterised in that:
The resolution of described CMOS camera is 3840 �� 2160.
6. automatization as claimed in claim 4 urgent patient's savng system, it is characterised in that:
Described domed transparent cover is used for holding described floor light subset and described CMOS camera.
7. automatization as claimed in claim 4 urgent patient's savng system, it is characterised in that:
The shooting that described floor light subset is described CMOS camera provides floor light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610004605.7A CN105640570A (en) | 2016-01-02 | 2016-01-02 | Automatic critical patient rescue system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610004605.7A CN105640570A (en) | 2016-01-02 | 2016-01-02 | Automatic critical patient rescue system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105640570A true CN105640570A (en) | 2016-06-08 |
Family
ID=56490571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610004605.7A Pending CN105640570A (en) | 2016-01-02 | 2016-01-02 | Automatic critical patient rescue system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105640570A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105184111A (en) * | 2015-11-06 | 2015-12-23 | 李良 | Fault identification system for direct current transmission line |
| CN105205984A (en) * | 2015-11-06 | 2015-12-30 | 刘琨 | Patrol instrument for extra-high voltage power transmission line |
| CN105203767A (en) * | 2015-11-05 | 2015-12-30 | 张宏业 | Blood glucose detection method based on glucose meter |
-
2016
- 2016-01-02 CN CN201610004605.7A patent/CN105640570A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203767A (en) * | 2015-11-05 | 2015-12-30 | 张宏业 | Blood glucose detection method based on glucose meter |
| CN105184111A (en) * | 2015-11-06 | 2015-12-23 | 李良 | Fault identification system for direct current transmission line |
| CN105205984A (en) * | 2015-11-06 | 2015-12-30 | 刘琨 | Patrol instrument for extra-high voltage power transmission line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105205984B (en) | A kind of logging for UHV transmission line | |
| US20160089078A1 (en) | Device and method for sleep monitoring | |
| EP1344488A3 (en) | Diagnostic method and apparatus using light | |
| CN103263271A (en) | Non-contact automatic blood oxygen saturation degree measurement system and measurement method | |
| US10660536B2 (en) | Wearable biometric measurement device | |
| CN108024743B (en) | Blood pressure analyzer, blood pressure measurement device, blood pressure analysis method, and blood pressure analysis program | |
| CN105411568A (en) | Automatic medical monitoring method | |
| JP5839698B2 (en) | Biological information processing apparatus and program | |
| CN105640518A (en) | Personnel physiological status early-warning system based on age group detection | |
| CN110680341B (en) | Non-invasive blood sugar detection device based on visible light image | |
| CN105640521A (en) | Intelligent physiological parameter detection method | |
| CN105361892A (en) | Personnel physiological state recognition platform based on race detection | |
| KR102192345B1 (en) | Eeg signal variability analysis system for depression diagnosis and method thereof | |
| CN105361893A (en) | Physiological state recognition method | |
| US20220269765A1 (en) | Biometric authentication device, biometric authentication method, and computer readable medium | |
| CN105640570A (en) | Automatic critical patient rescue system | |
| CN105411533A (en) | Multifunctional medical monitoring alarming platform | |
| CN115770028A (en) | Blood pressure detection method, system, device and storage medium | |
| CN105534496A (en) | Automatic rescue system | |
| CN105411534A (en) | Automatic critical patient rescue method | |
| CN105640541A (en) | Human body monitor | |
| CN105395191A (en) | Age group detection-based personnel physiological status detection device | |
| CN105455796A (en) | Intelligent physiological parameter determination method | |
| CN105433940A (en) | Intelligent multi-parameter detection method | |
| CN105411585A (en) | Multifunctional medical monitoring alarming method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |