CN112394184A - Detection system with identification tag compensation function - Google Patents
Detection system with identification tag compensation function Download PDFInfo
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- CN112394184A CN112394184A CN201910754926.2A CN201910754926A CN112394184A CN 112394184 A CN112394184 A CN 112394184A CN 201910754926 A CN201910754926 A CN 201910754926A CN 112394184 A CN112394184 A CN 112394184A
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00722—Communications; Identification
- G01N35/00732—Identification of carriers, materials or components in automatic analysers
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Abstract
A detection system with a tag identification compensation function comprises an external detector, a tag identification module and a tag identification module, wherein the external detector is used for inserting a fast screening test paper, shooting an image and transmitting the image to an electronic device for comparison and analysis, the tag identification content arranged on the fast screening test paper at least comprises a first reading message, and the first reading message comprises an operation method corresponding to the type of the fast screening test paper and basic data of a test item; and a second reading message, including standard testing parameters under a fixed environment, for measuring and correcting the signal presented by the control line on the fast screening test paper. The key point is that the measured value of the quick-sieving test paper can be compared with the measured value set under the fixed environment condition, and the measured value of the test group is compensated and corrected by an operation method according to the difference, so that the detected item generates an accurate detection report and cannot be influenced by different external environments.
Description
Technical Field
The present invention relates to the field of in vitro detection systems, and more particularly, to a detection system with identification tag compensation function.
Background
With the continuous progress of detection technology, many fast-screening detection devices or fast-screening test papers capable of obtaining results in real time, such as pregnancy test sticks or influenza fast-screening test papers, are available on the market, although the operation of the standard cards is simple and easy to use, the current fast-screening test papers can only simply inform a tested person of negative or positive reaction according to the results, cannot reflect the detection results of accurate classification, and cannot provide more information for the tested person. Especially, in the detection process, if the concentration of the detected antigen/antibody contained in the object to be detected is low, the detected result of the quick-screening test paper is not easy to be identified by naked eyes, so that wrong judgment and cognition are generated, wrong information is provided for the detected person, and the detected person and family are easy to panic or cause unnecessary medical waste.
Although, the existing method can be overcome by capturing the image of the tested quick-screening test paper and analyzing the image by a specific device. For example, the imaging device dedicated for detection is installed in a hospital, but the special device is bulky and expensive, so that the special device can be easily purchased or obtained by non-ordinary people, and the testee needs to spend a lot of time waiting in the hospital during detection; in addition, some portable electronic devices are also provided on the city surface, which can capture the display image of the tested quick-screening test paper and transmit the display image to an operation server or matched equipment such as a smart phone or a computer to obtain a test result; however, the portable electronic device has the disadvantages that the operation is troublesome, a support must be additionally erected for stability, the portable electronic device is in an open space for shooting, the shot images are easy to be different due to different environments, interpretation errors can be caused, and in addition, the shot images are different due to different pixels, focusing distances or sensitivities of the portable electronic devices of different styles, errors are easy to be generated during interpretation, and much inconvenience is caused.
In particular, the existing quick-screening test paper is a disposable product, and each batch of the test paper has different built-in test paper quality, is easily affected by material and process differences, causes batch-to-batch production differences, and is more easily caused by the fact that the difference loses accuracy when interpreting results. Although the conventional quick-sifting test strips have a sample area, a viewing area and an identification tag, the identification tag of the conventional quick-sifting test strips is usually used to provide basic information such as the name, serial number and manufacturing date of the relevant product, and thus cannot be used to effectively solve the problem of different test results caused by the difference between the production lots of the test strips.
The existing fast-screening Test paper can not be used for solving the following problems, because the fast-screening Test reagent applies an immunoassay Test technology and a chromatography principle, after a sample is dripped into a sample area, the sample is diffused to a Test group and a Control group by using a chromatography, the Control group is Control Line, the Test group is Test Line, and the reaction action of the Control Line is similar to the binding reaction action of an antibody and an antigen with the Test Line, and the reaction action of the Control Line and the Test Line can also be influenced by the surrounding environment during the action. Wherein, when the reaction is operated under different environmental conditions (such as different temperatures), the reaction of the Control Line in the Control group is affected, which obviously causes the use disadvantage that the accuracy of the test results is lost.
In order to solve the above problems, the present invention provides a portable detection system with tag compensation function, which can instantly know the response result and the response degree.
Disclosure of Invention
To solve the deficiencies of the prior art, an object of the present invention is to provide a detection system with an identification tag compensation function, comprising: an external detector, a fast screening test paper and an electronic device, wherein the external detector is a closed environment with a photographing function, a sample box, a photographing processor, a transmission interface control processor and a power supply unit are arranged in the external detector, the sample box is externally provided with a sample insertion hole for the fast screening test paper to be inserted and photographed, and then transmitted to the electronic device for comparison and analysis,
the quick-screening test paper comprises a sample area, an observation area and an identification label, wherein the observation area at least comprises a test group and a comparison group, the corresponding content of the identification label at least comprises a first reading message and a second reading message, and the first reading message and the second reading message are respectively transmitted to the observation area and the comparison area
The first reading message at least comprises the type of the test paper of the quick-screening test paper and an operation method corresponding to basic data of a test item;
the second reading message at least comprises standard test parameters under a fixed environment and is used for measuring and correcting signals presented by a Control Line of a sample area on the quick-screening test paper; and
the electronic device is internally provided with analysis software for receiving a display image of the fast screening test paper after being detected, which is transmitted from the transmission interface control processor, so as to generate a parameter packet and judgment data;
comparing the judgment data with a data parameter downloaded from the cloud end through the test paper type and the basic data of the test item transmitted in the first reading message to generate a measured value of the test group; the operation method is downloaded from the cloud end through the second reading message, a measured value of the comparison group is compared with a measured value set by the system under a fixed environment condition, and compensatory correction is generated on the measured value of the test group by the operation method according to the difference, so that an accurate detection report can be generated for a detected item of physiological response of a detected person.
In a preferred embodiment, a comparison database corresponding to the analysis software is built in the cloud, the comparison database has physiological response detection display images with different degrees according to contents corresponding to the first reading message and the second reading message of the identification tag, and the data parameters are generated by operating and classifying the display images.
In a preferred embodiment, the second reading message corresponding to the identification tag is a message with different contents between paper lots, so as to provide different operation parameters for downloading, thereby achieving the purpose of calibrating and checking the result of the observation area.
In a preferred embodiment, the corresponding content of the second reading message of the identification tag is a valid period message of the fast screening test paper, so as to provide different operation parameter downloads, thereby achieving the purpose of valid period control.
In an embodiment, the cloud receives the physiological response parameters with the detection result and the images of the test group in the parameter package, and stores and collects data.
Preferably, the electronic device is one of a smart phone, a tablet computer, a desktop computer and a notebook computer.
Preferably, the transmission interface control processor performs wired transmission through a USB connection slot, or performs wireless transmission through bluetooth or WIFI.
Preferably, one side of the external detector has a display panel, on which a power display, a wireless connection indicator, a sample display and a transmission display are respectively disposed.
The invention has the beneficial effects that:
compared with the prior art, the application of the invention has the advantages that the analysis software in the electronic device correspondingly generates a parameter packet and judgment data through the basic data of the test paper type and the test item transmitted in the first reading message, and then the judgment data is compared with a data parameter downloaded from the cloud end to generate a measured value of the test group; in addition, the operation method can be downloaded from the cloud end through the second reading message, the measured value of the comparison group is compared with the measured value set by the system under the fixed environment condition, and compensatory correction on the measured value of the test group is generated by the operation method according to the difference of the measured value of the comparison group and the measured value of the system under the fixed environment condition; therefore, the detected item of the physiological response of the detected person can generate an accurate detection report, and the detection report is not influenced by different external environments, so that the functions of early detection, early prevention and planning are achieved.
When the method is applied, a comparison database is arranged in the cloud end, the comparison database has physiological response detection image results with different degrees according to contents corresponding to a first reading message and a second reading message of an identification tag, the detection image results generate data parameters through cloud end operation, and when a user starts analysis software in the electronic device, the analysis software automatically downloads the data parameters and stores the data parameters in the analysis software; when the detection is completed, the electronic device receives the display image transmitted by the in-vitro detector, a parameter packet with physiological response parameters and the display image and judgment data of the detection result are respectively generated through the analysis software, the analysis software further transmits the parameter packet to the cloud end so as to store and collect data, and meanwhile, the judgment data and the data parameters are compared according to the detection categories to further generate the detection report with the physiological response degrees.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1: a configuration diagram of the system of the present invention;
FIG. 2: the invention relates to a plan view of a quick screening test paper;
FIG. 3: the invention tests the flow chart of the application;
FIG. 4: fast screening the reaction chart of the test paper;
FIG. 5: appearance of the extracorporeal detector of the present invention;
FIG. 6: the internal structure of the extracorporeal detector of the present invention.
Description of the reference numerals
Image capturing button 112
Power supply display lamp 131
Wireless connection indicator light 132
Transmission interface control processor 17
Quick-screening test paper 20
Test set 221
The first reading message 231
Second read message 232
A cloud 40.
Detailed Description
The technical solution in the embodiments of the present invention is clearly and completely described below with reference to the drawings in the embodiments of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Referring to fig. 1 and 2, the present invention relates to a detection system with an identification tag compensation function, which includes an external detector 10, a fast-screening test paper 20 and an electronic device 30, wherein the external detector 10 is a closed environment with a photographing function, and is externally provided with a sample insertion opening 101 for inserting the fast-screening test paper 20 and taking an image, and then transmitting the image to the electronic device 30 for comparison and analysis.
The quick-sifting test paper 20 has a sample area 21, an observation area 22 and an identification tag 23, wherein the observation area 22 has at least a test group 221 and a comparison group 222, the identification tag 23 can be a one-dimensional bar code or a two-dimensional bar code, but the implementation is not limited thereto, and the identification tag 23 has at least a first reading message 231 and a second reading message 232 corresponding to the identification tag 23, wherein the first reading message 231 and the second reading message 232 are different from each other
The first reading message 231 at least includes the type of the quick-sieving test paper 20 and the corresponding operation method of the basic data of the test item;
the second reading message 232 at least includes standard testing parameters under a fixed environment, and is used for measuring and calibrating a signal presented by a Control Line of the sample area 21 on the fast sieving test paper 20.
Through the effective design, the invention has the following advantages when in test application:
first, the first reading message 231 of the identification tag 23 can be read by the in vitro detector 10, uploaded to the cloud 40 through the mobile phone APP connected through the bluetooth, and downloaded and applied with the operation method represented by the first reading message 231 to perform the reading of the fast-sieving test paper 20.
Description of the application: the in-vitro detector 10 is used to capture and scan images of the contrast group 222 and the identification tag 23 on a fast-screening test paper 20 to be tested, and is connected to an electronic device 30 in a wired or wireless manner to capture the images into the electronic device 30. When the in-vitro detector 10 initially obtains the first reading message 231 by reading the identification tag 23 on the quick-screening test paper 20, it can clearly know the type of the test paper and the basic data of the test item, and simultaneously reads and downloads the operation method corresponding to the first reading message 231 of the identification tag 23 from the cloud 40 to the electronic device 30 for analyzing and storing the comparison result between the test group 221 and the comparison group 222.
Second, the second reading information 232 of the identification tag 23 can be used to measure and correct the signal presented by the Control Line of the sample area 21 on the quick-sieving test paper 20.
Description of the application: when the quick-screening Test paper 20 is actually used, after the sample is dropped into the sample area 21, the sample is diffused into the Test group 221 and the Control group 222 by chromatography, and when the quick-screening Test paper is operated under different environmental conditions, such as different temperatures between tropical countries and cold countries, the Control Line reaction in the Control group 222 is affected, and at this time, the Control Line reaction signal can be compared with the Control Line reaction signal of the standard Test parameter of the fixed environmental condition selected by the second reading message 232, so as to calculate the difference ratio caused by the measurement influence under different environments, and further perform compensatory correction on the analysis result of the Test Line of the Test group 221, so as to obtain a more accurate analysis value.
Third, the corresponding content of the second reading message 231 of the identification tag 23 can be extended to reduce the test strip lot variation.
Description of the application: the main reason is that the result of the observation area 22 of the general quick-screening test paper 20 may be affected by material and process differences, which may cause differences between batch production and further cause differences in the system interpretation result, and at this time, the second reading message 231 of the reading identification tag 23 can be utilized to load different operation parameters, thereby achieving the purpose of correcting and calibrating the result of the observation area 22.
Fourth, the second reading message 231 of the second point identification tag 23 can be extended to the expiration date management of the test strip.
Description of the application: the identification tag 23 of the quick-screening test strip 20 can record the expiration date of the test strip in the cloud 40 to limit the use of the expired test strip, thereby preventing the expired test strip from generating an erroneous interpretation and confusing the physiological value interpretation of the user.
Therefore, as shown in fig. 1 to 4, when the system performs a detection with an identification tag compensation function, it may be used to determine whether the fast-sieving test paper 20 is still within the storage life, if not, the electronic device 30 determines that the determination result is out of date, the electronic device 30 does not determine continuously, and if so, further determines whether the fast-sieving test paper 20 to be detected has the Control Line 222. If the Control Line of the fast screening Test paper 20 does not appear, the electronic device 30 determines as an invalid reaction (invalid), if so, compares whether the Control Line is the same as a Control Line reaction signal of the Control group 222 under a fixed environment condition, and if not, uses a parameter packet to judge and read the Test Line data of the Test group 221; if yes, calculating the difference ratio of Control Line (C Line) and further performing compensatory correction on the result of Test Line (T Line) to obtain a more accurate analysis value.
More specifically, the system of the present invention can be applied to various portable in vitro detectors 10 and different types of quick-screening test strips 20, wherein the in vitro detector 10 and the electronic device 30 can be connected in a wired or wireless manner, and the electronic device 30 can be a smart phone, a tablet computer, a desktop computer, a notebook computer, etc.
As shown in fig. 1 and 5, the extracorporeal detector 10 of the present invention can be designed in various forms, and the appearance thereof is not limited thereto, and can be designed in other different forms.
Taking fig. 5 as an example, one side of the external detector 10 has a control panel 11, the control panel 11 is provided with a power button 111 and an image capturing button 112, the external detector 10 has a sample insertion opening 101 and a USB connection slot 14, the sample insertion opening 101 and the USB connection slot 14 are respectively disposed on different sides, the external detector 10 has a viewing panel 13, the viewing panel 13 is provided with a power display lamp 131, a wireless connection indicator lamp 132, a sample display lamp 133 and a transmission display lamp 134, etc. for reminding a user whether the external detector 10 is activated and operating.
Referring to fig. 5 and 6, the in-vitro detector 10 is a closed environment, and includes a sample box 15, a photographing processor 16, a transmission interface control processor 17 and a power unit 18. Wherein, a tested quick-sifting test paper 20 can be inserted into the sample box 15 from the sample insertion opening 101, when the tested quick-sifting test paper 20 contacts with an inductor 151 disposed at one end of the sample box 15, the sample display lamp 133 of the inspection panel 13 is activated, so that the user knows that the tested quick-sifting test paper 20 is correctly placed and can start to capture an image, the photographing processor 16 is disposed at one side of the sample box 15 and electrically connected to the image capture button 112, the photographing processor 16 is controlled by the image capture button 112 to capture a display image of the tested quick-sifting test paper 20 in the sample box 15 and transmit the display image to the transmission interface control processor 17, the transmission interface control processor 17 can be a wireless Bluetooth transmission or a wifi transmission, and can also be a wired transmission through the USB connection slot 14 electrically connected to the transmission interface control processor 17, the display image is directly outputted to the electronic device 30 for analysis in a wireless or wired manner, and the transmission display lamp 134 of the viewing panel 13 is activated.
Referring to fig. 1 and 2, the electronic device 30 has an analysis software 31 therein, when the detection is completed, the electronic device 30 receives the display image transmitted by the in vitro detector 10, the analysis software 31 performs background removal, noise removal and definition processing on the display image to generate a parameter packet and a determination data, respectively, the parameter packet includes the signal of the identification tag 23 and the image of the test set 221 and is transmitted to the cloud 40 of the present invention, and the determination data is generated by analyzing the image of the test set 221.
The cloud 40 is provided with a comparison database corresponding to the analysis software 31, the comparison database has display images of physiological response detections of different degrees according to contents corresponding to the first reading message 231 and the second reading message 232 of the identification tag 23, and the concentrations of components to be detected in samples of the comparison database are different due to different physiological responses, so that the results of the fast-screening test paper 20 after detection are distinguished in different depths, when a user opens the electronic device 30 in a wired environment, the analysis software 31 automatically downloads the latest data parameters from the cloud 40, and thus, when the electronic device 30 is in a wireless condition, comparison of detection results can still be performed.
After receiving the parameter packet transmitted from the analysis software 31, the cloud 40 classifies and archives data according to the physiological response parameters in the parameter packet and the images of the test group 221, and if the provided image is new, the comparison database is updated, so that the contents corresponding to a first reading message 231 and a second reading message 232 of the identification tag 23 on the quick-screening test paper 20 are downloaded by the analysis software 31, so that when the present invention is applied, the analysis software in the electronic device 30 correspondingly generates a parameter packet and a judgment data according to the test paper type and the test item basic data transmitted in the first reading message 231, and then the judgment data is compared with a data parameter downloaded by the cloud 40 to generate a measurement value of the test group 221;
in addition, the algorithm downloaded from the cloud 40 via the second read message 232 can be used to compare a measurement value of the comparison set 222 with a measurement value set by the system under a fixed environmental condition, and generate a compensatory correction to the measurement value of the test set 221 by the algorithm according to the difference. Therefore, the detected item of the physiological response of the detected person can generate an accurate detection report, and the detection report is not influenced by different external environments, so that the purposes of early detection, early prevention and planning are achieved.
The in-vitro detection system of the invention captures the display image of the detected quick-screening test paper 20 in a closed environment through the in-vitro detector 10, and does not need to worry about the influence on the image capturing result due to different environments or shooting equipment, so that a user can carry the in-vitro detector 10 and carry out detection at any time and any place; and transmit the display image to the electronic device 30 for result analysis, so as to save the user's self-uploading data procedure; moreover, the in vitro detection system downloads the data parameters from the cloud 40 at regular time through the analysis software 31 in the electronic device 30, so that the analysis and comparison of the display image can be performed under wired or wireless conditions, and besides the negative/positive physiological responses can be known, the physiological response degree can be analyzed and suggestions can be provided, thereby achieving the functions of early detection, early prevention and planning.
The foregoing description is only of the preferred embodiments of the present invention, and it should be understood that the described embodiments are only a few, and not all, of the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (8)
1. A detection system having an identification tag compensation function, comprising: an in vitro detector, a fast screening test paper and an electronic device, wherein
The in vitro detector is provided with a closed environment, a sample box, a shooting image processor, a transmission interface control processor and a power supply unit are arranged in the closed environment, and the sample box is externally provided with a sample insertion hole for inserting the fast-screening test paper to be detected;
the quick-screening test paper comprises a sample area, an observation area and an identification label, wherein the observation area at least comprises a test group and a comparison group, the corresponding content of the identification label at least comprises a first reading message and a second reading message, and the first reading message and the second reading message are respectively transmitted to the observation area and the comparison area
The first reading message at least comprises the type of the test paper of the quick-screening test paper and an operation method corresponding to basic data of a test item;
the second reading information at least comprises standard testing parameters under a fixed environment and is used for measuring and correcting signals presented by the control lines of the sample area on the quick-screening test paper; and
the electronic device is internally provided with analysis software for receiving a display image of the fast screening test paper after being detected, which is transmitted from the transmission interface control processor, so as to generate a parameter packet and judgment data;
comparing the judgment data with a data parameter downloaded from a cloud end through the test paper type and the basic data of the test item transmitted in the first reading message to generate a measured value of the test group; the operation method is downloaded from the cloud end through the second reading message, a measured value of the comparison group is compared with a measured value set by the system under a fixed environment condition, and compensatory correction is generated on the measured value of the test group by the operation method according to the difference, so that an accurate detection report can be generated for a detected item of physiological response of a detected person.
2. The detecting system of claim 1, wherein a comparison database corresponding to the analysis software is built in the cloud, the comparison database has a plurality of physiological response detecting display images with different degrees according to contents corresponding to the first reading message and the second reading message of the identification tag, and the data parameters are generated by operating and classifying the display images.
3. The detecting system of claim 2, wherein the corresponding content of the second reading message of the identification tag is a test strip lot difference message to provide different operation parameter downloads for the purpose of calibrating and checking the result of the observation area.
4. The detecting system of claim 3, wherein the second reading message of the identification tag corresponds to a valid period message of the fast-screening test paper, so as to provide different operation parameter downloads for achieving the purpose of controlling the valid period of the test paper.
5. The system of claim 2, wherein the cloud end receives the physiological response parameters with the detection result in the parameter packet and the image of the test set, and stores and collects data.
6. The detecting system with identification tag compensation function as claimed in claim 1, wherein the electronic device is one of a smart phone, a tablet computer, a desktop computer and a notebook computer.
7. The detecting system of claim 1, wherein the transmission interface control processor performs wired transmission via a USB connection slot or wireless transmission via Bluetooth or WIFI.
8. The detecting system for detecting the rotation of a rotating shaft of a motor vehicle according to claim 1, wherein the external detector has a display panel on one side thereof, and a power display lamp, a wireless connection indicator lamp, a sample display lamp and a transmission display lamp are respectively disposed thereon.
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| CN201910754926.2A CN112394184A (en) | 2019-08-15 | 2019-08-15 | Detection system with identification tag compensation function |
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| CN201910754926.2A CN112394184A (en) | 2019-08-15 | 2019-08-15 | Detection system with identification tag compensation function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2024026853A1 (en) * | 2022-08-05 | 2024-02-08 | 柯正浩 | Screening test strip-based reading and measurement method |
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Application publication date: 20210223 |