CN209611107U - A kind of health detector based on mobile intelligent terminal - Google Patents
A kind of health detector based on mobile intelligent terminal Download PDFInfo
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- CN209611107U CN209611107U CN201821803958.4U CN201821803958U CN209611107U CN 209611107 U CN209611107 U CN 209611107U CN 201821803958 U CN201821803958 U CN 201821803958U CN 209611107 U CN209611107 U CN 209611107U
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- box body
- mobile intelligent
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model belongs to the field of medical instrument technology, specially a kind of health detector based on mobile intelligent terminal.It include: the mobile intelligent terminal of included camera and flash lamp, reflecting grating and detection box body, by illumination to skin, reflecting grating is used to receive the light scattered through skin and carries out light-splitting processing flash lamp, camera takes that treated skin spectrum image；Detection box body includes being protected from light box body, multicore light-conductive optic fibre beam and the camera channel for docking camera and reflecting grating；Reflecting grating is set in avoid light box body；Box body is protected from light equipped with light well, camera receiver hole and the light hole for contacting human skin；Fiber optic bundle connects light well and light hole, and part fiber can make the light led be irradiated in the reflecting surface of reflecting grating.The utility model has the advantage of structure is simple, easy to carry, and the instant detection of a variety of human health physical signs is realized based on existing mobile intelligent terminal, reduces check cost.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of health detection based on mobile intelligent terminal
Instrument.
Background technique
The detection of human health physical signs has very important significance for the early detection of disease with treatment, tradition
Human Physiology Indexs measure equipment generally require patient hospital gone to use large-scale high precise equipment, it is expensive, time-consuming and laborious.
Present physical signs detection is strided forward to the directions such as noninvasiveization, integrated, portability, multifunction, interactionization, user's foot
Not going out family can also have gained some understanding to own bodies situation.The present invention is filled using user's mobile intelligent terminal used in everyday as carrier
Its universal sexual clorminance is waved in distribution, and the health detector of collocation companion module and software has extensive audient face on this basis,
More potential users can be allowed to enjoy the service of its noninvasiveization, integrated, portability, multifunction and interactionization.
By taking jaundice as an example, jaundice is newborn's common disease.Hospitals at Present is once examined using dedicated jaundice detector
That looks into is expensive, and check process is simultaneously inconvenient.As replacement, there are some mobile softwares on the market, inspection can be passed through on mobile phone
Survey a variety of human health physiology such as infant's skin health value, such as blood oxygen saturation, hemoglobin concentration, bilirubin, heart rate
Index judges whether babies index normal with this, if having jaundice possibility.But the detection method of these softwares is
Compare skin color with the naked eye by colorimetric card to reach testing goal, do not account for various light environments and artificially judge because
Element, precision are very low.
Summary of the invention
The purpose of this utility model is to provide a kind of health detectors based on mobile intelligent terminal, realize a variety of human bodies
Instant, portable, the accurate detection of healthy physical signs.
Health detector provided by the utility model based on mobile intelligent terminal, comprising: mobile intelligent terminal, Guang Chu
Manage module and detection box body；Wherein:
The mobile intelligent terminal can be mobile phone, carry camera and flash lamp, flash lamp as optical transmitter module,
For illumination to be incident upon skin；Camera is as optical receiver module, for the skin light under shooting after light processing resume module
Spectrum imaging；
The light processing module includes the reflecting grating for light splitting, which is the sudden strain of a muscle for being hundred nanometer scales the period
Credit grating；The reflecting grating includes the transparent substrate being arranged successively, optical grating construction layer and reflecting layer；It is dissipated for receiving through skin
The light penetrated simultaneously carries out light-splitting processing；
The detection box body includes being protected from light box body, multicore light-conductive optic fibre beam and camera channel；The light processing module, i.e., instead
Grating is penetrated in avoid light box body；
The box body that is protected from light is airtight box body, and there are two end faces；One end face as mobile intelligent terminal binding face, be equipped with into
Unthreaded hole and camera receiver hole, other end are equipped with light hole as human skin contact surface；
The camera receiver hole docks camera receiver hole close to light well, described camera channel one end, and the other end is same
Reflecting grating docking, and perpendicular to reflecting grating surface；By camera receiver hole, camera can take reflecting grating；
The multicore light-conductive optic fibre beam connection light well and light hole, and the part light-conductive optic fibre in multicore light-conductive optic fibre beam
It is removed from one end of light well, as reflected light guiding optical cable；
Reflected light guiding optical cable one end is located at light hole with multicore light-conductive optic fibre Shu Yiqi, the other end (peel tip)
Camera channel is accessed, and the light led can be made to be irradiated in the reflecting surface of reflecting grating.
In the utility model, the reflected light guiding optical cable is the optical fiber or optical fiber of the center of multicore light-conductive optic fibre
Beam.
In the utility model, camera shooting flashlight (optical transmitter module) the transmitting light radiation is irradiated to human skin surface,
Part light radiation leaves skin after skin histology scatters and absorbs and enters light processing module, passes through the light radiation of light processing module
It is collected through camera (optical receiver module) and is converted to skin spectrum data；Camera (optical receiver module) is by skin spectrum data
It is sent to mobile intelligent terminal, mobile intelligent terminal is analyzed and processed data, data after processing and database is compared, i.e.,
When obtain multinomial human body indicators information.
In the utility model, the mobile intelligent terminal is analyzed and processed data, is considered as Data Analysis Services
Module, for being analyzed and processed to the skin spectrum images taken.Wherein, basic content is routine techniques, specifically such as
Under: by analyzing skin light spectrum image-forming photo, obtain the corresponding rgb value of each pixel in picture；It is analyzed using image grayscale
The gray value of image is calculated according to formula (gray value=f × B+ m × G+ n × R) in method；It is exposed according to gray value and camera
The relationship of light quantity obtains the light intensity of each pixel；It is calibrated by hardware, determines the corresponding relationship of pixel and wavelength, obtain light
By force-wavelength graph；By the variation opposite with the light intensity of reference wavelength range of detection target wavelength range, and analyze continuous sampling acquisition
Signal period property variation, the physical signs such as hemoglobin concentration, blood oxygen saturation, bilirubin and heart rate can be calculated.
In the utility model, the substrate layer is glass or transparent plastic.
In the utility model, the optical grating construction layer material is uv-curable glue or heat-curable glue, screen periods hundred
Nano grade (200-800nm), with a thickness of micron level.
In the utility model, the reflecting layer is using silver or the vapor deposition layer of aluminium, and thickness is at 100 nanometers or more.It may generally be
100-300 nanometers.
The specific steps detected using the above-mentioned health detector based on mobile intelligent terminal are as follows:
(1) camera shooting flashlight (optical transmitter module) is opened, issues light radiation, is irradiated in human skin surface；
(2) the skin reflex light for acquiring skin surface, skin reflex light is guided to light processing module, i.e. reflecting grating；
Skin reflex light generates dispersion, the i.e. spatial of different wave length light radiation through optical grating construction layer diffraction modulation through after substrate layer
Direction is no longer consistent；Dispersed light is reflected through metallic reflector；
(3) dispersed light after reflecting is propagated in air, eventually arrives at camera (optical receiver module)；In the process,
The different wave length light radiation pixel shot as head (optical receiver module) different location receives；
Before incident reflected light grid, skin reflex light is white light, is acquired by optical receiver module, what is obtained is a white light
Dot imaging；But after reflecting grating reflects, by optical receiver module collect be by the red equal different wave lengths of bluish-green Huang at
Divide the spectral image constituted；
(4) mobile intelligent terminal directly analyzes spectral image using image grayscale analytic approach, and with preloading skin light
Modal data is compared, and obtains human health physical signs.
When the utility model is used, by the flash lamp of mobile phone against the light well for being protected from light box body, light hole is bonded human body skin
Skin；Flash lamp is opened, light is guided through multicore light-conductive optic fibre, is radiated on skin in light passing hole site；The light radiation of skin reflex
After the reflecting grating of light processing module, the light radiation with different wave length information is separated in space, after separation
Light radiation is collected through optical receiver module, the pixel unit of the light radiation activation optical receiver module different location of different wave length.
The utility model has the advantage of structure is simple, makes full use of highly popular mobile intelligent terminal, passes through collocation
Light processing module and software realize the instant detection of a variety of human health physical signs, take into account accuracy and portability, user's foot
Not going out family also will appreciate that own bodies situation, alleviates medical resource anxiety problem, reduces testing cost；For the early stage hair of disease
It now has very important significance with treatment, there are very big potentiality and development space.
Detailed description of the invention
Fig. 1 is utility model principle of compositionality figure.
Fig. 2 is that utility model detects box body structure schematic diagram.
Figure label: 1 is optical transmitter module, and 2 be optical receiver module, and 3 be light processing module, and 4 be Data Analysis Services mould
Block, 5 is are protected from light box body, and 6 be multicore light-conductive optic fibre beam, and 7 be reflected light guiding optical cable, and 8 be camera channel, and 9 be light well, and 10 are
Camera receiver hole, 11 be light hole.
Specific embodiment
The utility model is further illustrated below by embodiment combination attached drawing, in detailed description given below and implementation
In example, the utility model can more comprehensively be understood, these description and accompanying drawings are not limited in specific embodiment, and only play
The effect of explanation and understanding.
Embodiment
Data Analysis Services module 4 uses Android smartphone, model Oneplus 5, and optical transmitter module 1 is glistened for it
Lamp, optical receiver module 2 are its camera, and light processing module 3 is reflecting grating.
Reflecting grating consists of three layers: substrate layer, optical grating construction layer and metallic reflector；Substrate layer is glass or transparent modeling
Material；It is optical grating construction layer above substrate layer, structural material is uv-curable glue or heat-curable glue, and screen periods are hundred nanometers
Rank (200-800nm), with a thickness of micron level；It is metallic reflector above optical grating construction layer, it is general using silver-colored or aluminium
Layer is deposited, with a thickness of 100-150 nanometers.
The box body 5 that is protected from light using the cuboid airtight box body of 3D printing, paste as mobile intelligent terminal by a rectangular surfaces
Conjunction face, be equipped with light well 9 and camera receiver hole 10, another rectangular surfaces of opposite position as human skin contact surface, if
There is light hole 11；The camera receiver hole 10 is corresponding close to the camera and flash lamp position of light well 9 and Oneplus 5.
8 section of camera channel is the hollow long cylinder of gate-shaped, and camera receiver hole 10 is docked in one end, and the other end is the same as anti-
Grating docking is penetrated, and perpendicular to reflecting grating surface；By camera receiver hole 10, camera can take reflecting grating.
The multicore light-conductive optic fibre beam 6 connects light well 9 and light hole 11, and the part in multicore light-conductive optic fibre beam 6 is led
Light optical fiber is removed from one end of light well 9, and as reflected light guiding optical cable 7, reflected light guiding optical cable 7 can be multicore leaded light light
An optical fiber or several optical fiber for fine 6 center of beam.
Described 7 one end of reflected light guiding optical cable is located at light hole 11 together with multicore light-conductive optic fibre beam 6, the other end (stripping
From end) insertion camera channel 8, and the light led can be made to be irradiated in the reflecting surface of reflecting grating.As shown in Figure 2.
It is described be protected from light box body 5 be located at reflecting grating position equipped with socket to be opened/closed can be to reflected light by the socket
Grid carry out plug replacement.
In smart phone, data analysis application software is the cell phone application that Java language is write, and is based on platform Android
Studio is based on IntelliJ IDEA, handles skin spectrum data using gray analysis method, final to obtain skin health numerical value.
When the utility model is used, be skin to be measured at index finger covering, the course of work is as follows: flash light is radiated through magazine
Middle fiber optic bundle is incident to skin at index finger covering, and reflected light is acquired by camera after balzed grating, is divided and completes and carry out gray scale
It analyzes and is compared with database information, obtain multinomial human health physical signs information immediately, and be shown in the interface APP.The reality
Example is applied through being repeated several times, accuracy is good, and the skin health value fluctuation range of same measurement object is less than 5%.
Claims (5)
1. a kind of health detector based on mobile intelligent terminal characterized by comprising mobile intelligent terminal, light processing mould
Block and detection box body；Wherein:
The mobile intelligent terminal is mobile phone, carries camera and flash lamp, and flash lamp is used for as optical transmitter module by light
Expose to skin；Camera is as optical receiver module, for the skin spectrum imaging under shooting after light processing resume module；
The light processing module includes the reflecting grating for light splitting, the reflecting grating be glaring for hundred nanometer scales in the period
Grid；The reflecting grating includes the transparent substrate being arranged successively, optical grating construction layer and reflecting layer；For receiving through skin scattering
Light simultaneously carries out light-splitting processing；
The detection box body includes being protected from light box body, multicore light-conductive optic fibre beam and camera channel；The light processing module, i.e. reflected light
Grid are set in avoid light box body；
The box body that is protected from light is airtight box body, and there are two end faces；One end face is equipped with light well as mobile intelligent terminal binding face
With camera receiver hole, other end is equipped with light hole as human skin contact surface；
The camera receiver hole is close to light well, and camera receiver hole is docked in described camera channel one end, and the other end is the same as reflection
Grating docking, and perpendicular to reflecting grating surface；By camera receiver hole, camera can take reflecting grating；
Multicore light-conductive optic fibre beam connection light well and light hole, and the part light-conductive optic fibre in multicore light-conductive optic fibre beam from into
One end of unthreaded hole is removed, as reflected light guiding optical cable；
Reflected light guiding optical cable one end is located at light hole with multicore light-conductive optic fibre Shu Yiqi, and other end access camera shooting is logical
Road, and the light led can be made to be irradiated in the reflecting surface of reflecting grating.
2. the health detector according to claim 1 based on mobile intelligent terminal, which is characterized in that the reflected light is drawn
Guiding fiber is the optical fiber or fiber optic bundle of the center of multicore light-conductive optic fibre beam.
3. the health detector according to claim 1 based on mobile intelligent terminal, which is characterized in that the reflecting grating
Substrate layer be glass or transparent plastic.
4. the health detector according to claim 1 based on mobile intelligent terminal, which is characterized in that the reflecting grating
Optical grating construction layer material be uv-curable glue or heat-curable glue, screen periods 200-800nm, with a thickness of micron level.
5. the health detector according to claim 1 based on mobile intelligent terminal, which is characterized in that the reflecting grating
Reflecting layer using silver or aluminium vapor deposition layer, with a thickness of 100-300 nanometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821803958.4U CN209611107U (en) | 2018-11-03 | 2018-11-03 | A kind of health detector based on mobile intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821803958.4U CN209611107U (en) | 2018-11-03 | 2018-11-03 | A kind of health detector based on mobile intelligent terminal |
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| Publication Number | Publication Date |
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| CN209611107U true CN209611107U (en) | 2019-11-12 |
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| CN201821803958.4U Expired - Fee Related CN209611107U (en) | 2018-11-03 | 2018-11-03 | A kind of health detector based on mobile intelligent terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316169A (en) * | 2018-11-03 | 2019-02-12 | 复旦大学 | A kind of health detector and its detection method based on mobile intelligent terminal |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316169A (en) * | 2018-11-03 | 2019-02-12 | 复旦大学 | A kind of health detector and its detection method based on mobile intelligent terminal |
| CN109316169B (en) * | 2018-11-03 | 2024-07-16 | 复旦大学 | Health detector based on mobile intelligent terminal and detection method thereof |
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