CN104954639A - Digital-imaging-technology-based distributed medical detection system - Google Patents
Digital-imaging-technology-based distributed medical detection system Download PDFInfo
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- CN104954639A CN104954639A CN201410489599.XA CN201410489599A CN104954639A CN 104954639 A CN104954639 A CN 104954639A CN 201410489599 A CN201410489599 A CN 201410489599A CN 104954639 A CN104954639 A CN 104954639A
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Abstract
The invention relates to a digital-imaging-technology-based distributed medical detection system. According to the technical scheme, the system comprises an imaging unit, a control unit, and an image analysis unit, wherein the units are distributed by a network. The control unit connected with the imaging unit based on wired or wireless short-distance communication sends an instruction to the imaging unit to operate the imaging unit and obtains a digital image of a detected object; the control unit sends the obtained digital image to the image analysis unit based on network communication; and after the analysis on the image by the image analysis unit, an analysis result is returned to the control unit. On the basis of the technical scheme, the imaging unit has a small size; portability is high; and the cost is low. The imaging unit has the standard imaging condition identical with that of the professional detection equipment; and accuracy of original data can be guaranteed. For the system, the cost is substantially lowered and accuracy and consistency of the professional detection equipment are kept. The control unit is general equipment owned by the user and no additional cost is caused.
Description
Technical field
The present invention relates to the detection analysis technical field that medical science is relevant, specifically a kind of network distribution type detection system based on digital imaging technology.
Background technology
A lot of medical science test item of being correlated with can by measuring the optical characteristics or sample that detect sample itself and certain detects reagent, such as immunochromatographiassay assay reagent, dry chemical detects reagent, chemiluminescence detection reagent, after reaction, the change of optical characteristics obtains, some dependence gross visualization carry out sentence read result, some use instrumentations carry out quantitative interpretation result, obvious gross visualization lacks accuracy and consistency, and existing most of instrumentation to there is cost high, the problems such as convenience difference, notice, such detection target, can obtain by digital imaging method the image detecting target as sample or with the reacted reagent of sample, further image analyzed and calculate the result of needs, technical scheme is had to replace special instrument to read detection target with the smart mobile phone and panel computer with camera function at present, this scheme reduces cost, improve the convenience of use, but the difference of individual type, the difference of photoenvironment, the factors such as the difference of photo angle and distance and hand tremor all can affect the accuracy of testing result.
Explanation of nouns:
Detect target---be detect the detection sample of foundation or medicinal agents reacted with sample with optical characteristics.
Reagent card---carrying detects chip carrier or the container of target and relevant medical reagent.
Detection zone---for the visible region of detection target of result interpretation on reagent card.
Detection plane---detect the visible surface of target.
Summary of the invention
Technical scheme provided by the invention significantly can reduce use cost, improves property easy to use, can keep again accuracy and the consistency of professional checkout equipment.
General principle of the present invention is that professional system is deconstructed into detection target, image-generating unit, manipulation unit and image analyzing unit four elements.
Notice, rear three parts of system are the cost main bodys of professional detection system, the function wherein manipulating unit and image analyzing unit can complete by the known platform such as smart mobile phone or common computer completely, and realizes resource-sharing by network distribution structure; Image-generating unit adopts the compact footprint of standard imager part and lighting controllable, and total system can keep accuracy and the consistency of professional checkout equipment while cost significantly reduces.
The invention provides a kind of distributed medical detection system based on digital imaging technology, can be used for immunochromatographiassay assay reagent, dry chemical detects the medical science test item that reagent and chemiluminescence detection reagent etc. take optical characteristics as interpretation foundation, comprise the image-generating unit by network distribution, manipulation unit and image analyzing unit; Image-generating unit is used for shot detection target, and image analyzing unit is for analyzing the digital picture of clapping and drawing testing result, and manipulation unit is for manipulating whole detection system; Manipulation unit is connected by wired or wireless Near Field Communication to be taken to image-generating unit transmission instruction its detection target, the digital picture that image-generating unit is taken by manipulation unit is further transmitted to image analyzing unit by network communication connection, and analysis result is returned to manipulation unit after analyzing image by image analyzing unit.
Described image-generating unit has shading shell, be extinction surface inside shell, inside is provided with the light source of specifying illumination, the camera of fixed position, camera control circuit module, Near Field Communication circuit module and for strong fix reagent card with detect the detection target fixture of target; Image-generating unit can also have microcontroller circuit module and supply module, microcontroller circuit module is arranged microprocessor and required memory, runs image-generating unit control program and image handling procedure in early stage in internal memory; Described control program receives the instruction of sending of manipulation unit by Near Field Communication circuit module, is taken by camera control circuit module operation camera according to instruction, and after the digital picture of shooting being carried out processing early stage, data is issued manipulation unit.
Further, the camera of image-generating unit inside is towards detection target fixture, its coverage covers the detection zone of whole detection target, and focuses in detection plane, the reagent card detecting target is housed and inserts detection target fixture by the detection target socket of image-generating unit
Further, the Near Field Communication circuit module of image-generating unit inside supports bluetooth, and the combination in any of WIFI, USB, NFC agreement, image-generating unit is provided with USB, and this USB simultaneously for powering for image-generating unit, can be charged and providing close range communication function.
Manipulation unit has Near Field Communication circuit module, network communication circuit module, center processor circuit module, display circuit module, man-machine interactive interface.
Further, the Near Field Communication circuit module of manipulation unit supports bluetooth, the combination in any of WIFI, USB, NFC agreement.
Further, manipulation unit has the exercisable graphic interface manipulative procedure of people, record test item information and user profile, Row control image-generating unit is taken pictures to detection target according to the rules, and the digital picture of having taken and test item information are sent to image analyzing unit, display analysis result after receiving the analysis result that image analyzing unit returns; Test item and user profile can be obtained by bar code reading or Quick Response Code, also can by artificial input.
Manipulation unit can be smart mobile phone, panel computer, notebook computer, desktop computer, intelligent TV set or Intelligent set top box, and manipulation unit also can be customized special controlling equipment.
Image analyzing unit is the computer be connected by network with one or more manipulation unit, the different image procossing designed for different test item and image analysis program is run in this computer, according to the corresponding image procossing of the different choice of test item and image analysis program, the image that manipulation unit is sent is processed and analyzed, and analysis result is beamed back manipulate unit accordingly.
Advantage of the present invention:
1, image-generating unit has the image-forming condition of the same standard of professional checkout equipment, can ensure the accuracy of initial data;
2, image-generating unit function singleness, can accomplish that volume is little, is convenient for carrying, required device is normal component, and cost is low;
3, manipulating unit can be the common apparatus that user has had, as smart mobile phone, does not have fringe cost;
4, image analyzing unit can be distributed in high in the clouds by the Internet, by thousands of user is shared, reduces use cost further;
5, easy newly-increased test item, as long as increase a new image analysis program at image analyzing unit, all image-generating units just can increase a new test item.
Accompanying drawing explanation
Fig. 1 is whole implementation steps flow chart simplified schematic diagram of the present invention.
Fig. 2 is the structural representation sketch of image-generating unit inside;
Fig. 3 is the external structure simplified schematic diagram of image-generating unit;
Embodiment
In order to make object of the present invention, technical scheme and advantage are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the present invention; Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment
As Figure 1-3, a kind of distributed medical detection system based on digital imaging technology, comprise image-generating unit 1, manipulation unit and the image analyzing unit being deployed in high in the clouds, be provided with outside image-generating unit 1 and detect target socket 7, the inside of image-generating unit 1 is provided with detects target fixture 2, be loaded with the reagent detecting target and enter detection target fixture 2 from detection target socket 7, reagent card can print bar code or Quick Response Code with recognition detection project, detect target fixture 2 and be connected with bracing frame 3, the upper end of bracing frame 3 is connected with lens supporting structure 4, lens supporting structure 4 is provided with through hole 5, through hole 5 is provided with camera 6, image-generating unit 1 inside is also provided with bluetooth communication module and usb interface module, USB connector 8 is provided with outside image-generating unit 1, image-generating unit 1 is connected with manipulation unit by bluetooth or USB data line, manipulation unit supports bluetooth, USB, the smart mobile phone of WIFI and 3G or 4G mobile network or panel computer, manipulative procedure is run in manipulation unit, user is taken detection target by manipulative procedure operation image-generating unit, the image of manipulation unit to shooting carries out process in early stage, reads bar code or the Quick Response Code of recognition detection project, and view data is sent to the image analyzing unit in high in the clouds by manipulation unit further by the Internet together with test item information, image analyzing unit selects corresponding image procossing and image analysis program to analyze image according to the project information received, and is beamed back by analysis result and manipulate unit accordingly, manipulation unit receives analysis result rear line display testing result and result is preserved.
Image-generating unit 1 have shading shell, it is black matt surface inside shell, there is the LED light source of specifying illumination image-generating unit 1 inside, can accomplish that maintaining uniform illumination is stablized, and simultaneously fixing camera can keep fixing shooting distance, shooting angle, the shooting visual field, focal length, aperture, the relevant acquisition parameters such as time for exposure, can ensure accuracy and the consistency of initial data.
The supply module of image-generating unit 1 inside supports that external USB is powered or internal battery powers, and by the scope of voltage stabilization all circuit requirements in image-generating unit, the USB connector 8 on image-generating unit 1 can simultaneously for for image-generating unit 1 power supply and charging and close range communication function is provided.
Claims (9)
1. the distributed medical detection system based on digital imaging technology, comprise image-generating unit, manipulation unit and image analyzing unit, it is characterized in that: described image-generating unit, manipulation unit is spatially separated with image analyzing unit, image-generating unit is connected by Near Field Communication method with manipulation unit, manipulation unit is connected by network communication method with image analyzing unit, image-generating unit is used for shot detection target, image analyzing unit is for analyzing the digital picture of clapping and drawing testing result, and manipulation unit is for manipulating whole detection system.
2. a kind of distributed medical detection system based on digital imaging technology according to claim 1, it is characterized in that: described image-generating unit has shading shell, inside is provided with the light source of specifying illumination, the camera of fixed position, camera control circuit module, Near Field Communication circuit module and for location reagent card with detect the detection target fixture of target.
3. a kind of distributed medical detection system based on digital imaging technology according to claim 2, is characterized in that: described image-generating unit is provided with reagent card socket, the reagent card detecting target is housed and inserts detection target fixture by this socket.
4. a kind of distributed medical detection system based on digital imaging technology according to claim 2, it is characterized in that: described image-generating unit is provided with USB, this USB simultaneously for powering for image-generating unit, can be charged and providing close range communication function.
5. a kind of distributed medical detection system based on digital imaging technology according to claim 1, it is characterized in that: described manipulation unit has Near Field Communication circuit module, network communication circuit module, center processor circuit module, display circuit module, man-machine interactive interface.
6. a kind of distributed medical detection system based on digital imaging technology according to claim 5, it is characterized in that: described manipulation unit has the exercisable graphic interface manipulative procedure of people, this manipulative procedure record test item information and user profile, flow process is taken detection target by Near Field Communication connection control image-generating unit according to the rules, and the digital picture of having taken and test item information are connected by network communication are sent to image analyzing unit analysis, display analysis result after receiving the analysis result that image analyzing unit returns.
7. a kind of distributed medical detection system based on digital imaging technology according to claim 2 or 5, is characterized in that: its Near Field Communication circuit module supports bluetooth, the combination in any of WIFI, USB, NFC agreement.
8. a kind of distributed medical detection system based on digital imaging technology according to claim 5, is characterized in that: described manipulation unit is smart mobile phone, panel computer, notebook computer, desktop computer, intelligent TV set, Intelligent set top box or customized special controlling equipment.
9. a kind of distributed medical detection system based on digital imaging technology according to claim 1, it is characterized in that: described image analyzing unit is the computer be connected by network with one or more manipulation unit, the different image procossing designed for different test item and image analysis program is run in this computer, image analyzing unit processes according to the corresponding image procossing of the different choice of test item and image analysis program the image that manipulation unit is sent and analyzes, and is connected to beam back by network by analysis result and manipulate unit accordingly.
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| CN106005939A (en) * | 2016-05-23 | 2016-10-12 | 天津起跑线生物信息技术有限公司 | Biological sample conveying and detecting system |
| CN107784302A (en) * | 2017-10-12 | 2018-03-09 | 成都速道科技有限责任公司 | A kind of intelligent copy press sequence number harvester and system |
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Application publication date: 20150930 |