A fluorescent reagent card detection device

Abstract

This utility model relates to the field of detection equipment technology, specifically disclosing a fluorescent reagent card detection device, comprising: an outer casing on which an immunofluorescence strip is installed; an inner mounting slot for cooperating with the immunofluorescence strip is opened at one end of the outer casing; an inner mounting bracket is installed inside the outer casing; an imaging module is mounted on the mounting bracket for photographing the immunofluorescence strip; and an illumination module is also mounted on the mounting bracket, located to one side of the imaging module. This utility model reduces costs by eliminating the immunofluorescence strip moving mechanism; it simplifies the mechanism and reduces costs by using an imaging module instead of a photoelectric scanning mechanism, thereby increasing detection speed. It can also simultaneously detect multiple immunofluorescence strips, further improving detection speed and efficiency. Furthermore, the placement of the immunofluorescence strip does not need to be fixed, resulting in a simple structure and easy operation.

Description

Technical Field

[0001] This utility model belongs to the field of detection equipment technology, and specifically relates to a fluorescent reagent card detection device. Background Technology

[0002] Existing immunofluorescence strip detection devices generally employ a moving mechanism and a photoelectric scanning mechanism. The immunofluorescence strip is fixed on the moving mechanism and moves at a constant speed. At the same time, the light source of the photoelectric scanning mechanism illuminates the immunofluorescence strip and receives the reflected light. The color depth change on the immunofluorescence strip is calculated by the intensity change of the reflected light, thereby calculating the corresponding detection value. Immunofluorescence strip detection equipment needs to identify the color intensity of the detection line on the immunofluorescence strip during the detection process. However, traditional immunofluorescence strip detection equipment requires an immunofluorescence strip moving mechanism and a photoelectric scanning mechanism, which makes the mechanism more complex and the detection efficiency lower. Utility Model Content

[0003] The purpose of this invention is to provide a fluorescent reagent card detection device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A fluorescent reagent card detection device, comprising: An external casing housing equipped with immunofluorescence strips has an internal mounting slot at one end for the immunofluorescence strips. When testing the immunofluorescence strips, the strips are inserted into the casing through the mounting slot, eliminating the need for a fixed placement and reducing operational requirements. An internal mounting bracket with a photographic module is installed inside the casing to capture images of the immunofluorescence strips, obtain corresponding wavelength information, and transmit this information to a controller for analysis. This accurately captures the relative intensity of the C-line and T-line, thereby determining the positive or negative result of the fluorescence strip, greatly facilitating medical diagnosis. An illumination module is also located on the mounting bracket, situated to one side of the photographic module.

[0005] Preferably, the camera module is configured as a camera and is equipped with a filter, that is, a filter of a specific wavelength is added to the lens, so as to accurately obtain information of the corresponding wavelength.

[0006] Preferably, the lighting module is set as an ultraviolet lamp, which emits a specific wavelength by irradiation, and then the corresponding wavelength image is acquired by a camera.

[0007] Preferably, the system also includes a controller electrically connected to the imaging module and the illumination module, respectively. The controller includes an image recognition module capable of identifying the position of the detection line on the immunofluorescence strip, calculating the color intensity of the detection line, and thus calculating the corresponding detection value. The system also includes a feature extraction module for extracting feature information from the image; a comparison and judgment module for comparing the feature information with a preset template; and a result output module for outputting the recognition result based on the comparison result.

[0008] Preferably, a touch screen is installed on the outside of the outer casing of the unit, and the touch screen is electrically connected to the controller to facilitate user operation and display of test results.

[0009] Preferably, the mounting slots are configured in multiple groups, which enables simultaneous detection of multiple groups of immunofluorescence strips, thus improving the detection speed. Consequently, the number of imaging modules and illumination modules is also matched accordingly.

[0010] Compared with the prior art, the beneficial effects of this utility model are: This invention reduces costs by eliminating the immunofluorescence strip movement mechanism. By using a photographic module instead of a photoelectric scanning mechanism, the structure is simplified, costs are reduced, and detection speed is improved. It can also detect multiple immunofluorescence strips simultaneously, further increasing detection speed and efficiency. Moreover, the placement of the immunofluorescence strips does not need to be fixed, resulting in a simple structure and easy operation. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; In the image: 10. Immunofluorescence strip; 20. Outdoor unit housing; 21. Mounting bracket; 22. Camera module; 23. Illumination module; 24. Mounting slot; 30. Touchscreen display; 40. Controller. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1:

[0013] Please see Figure 1 As shown, a fluorescent reagent card detection device includes: An external housing 20 is equipped with an immunofluorescence strip 10. One end of the external housing 20 has an internal mounting slot 24 that mates with the immunofluorescence strip 10. When detecting the immunofluorescence strip 10, the immunofluorescence strip 10 is inserted into the external housing 20 through the mounting slot 24 for detection. The placement of the immunofluorescence strip 10 does not need to be fixed, reducing operational requirements. An installation bracket 21 is installed inside the external housing 20. An imaging module 22 is installed on the installation bracket 21 to take pictures of the immunofluorescence strip 10, obtain corresponding wavelength information, and transmit the information to the controller 40 for analysis. It can accurately capture the relative intensity of C-line and T-line, thereby determining the positive or negative result of the fluorescence strip, which greatly facilitates medical diagnosis. An illumination module 23 is also installed on the installation bracket 21, located on one side of the imaging module 22.

[0014] refer to Figure 1 The camera module 22 shown is configured as a camera and is equipped with a filter, that is, a filter of a specific wavelength is added to the lens, so as to accurately obtain information of the corresponding wavelength.

[0015] refer to Figure 1 The lamp module 23 shown is set as an ultraviolet lamp. When irradiated by the ultraviolet lamp, a specific wavelength is excited, and then the corresponding wavelength image is acquired by the camera.

[0016] refer to Figure 1 The system also includes a controller 40, which is electrically connected to the imaging module 22 and the illumination module 23, respectively. The controller includes an image recognition module, which can identify the position of the detection line on the immunofluorescence strip 10, calculate the color intensity of the detection line, and thus calculate the corresponding detection value. The controller also includes a feature extraction module, which is used to extract feature information from the image. The controller also includes a comparison and judgment module, which is used to compare the feature information with a preset template. The controller also includes a result output module, which is used to output the recognition result based on the comparison result.

[0017] refer to Figure 1 A touch screen 30 is installed on the outside of the outdoor unit housing 20 shown. The touch screen 30 is electrically connected to the controller 40, which facilitates user operation and displays test results. Example 2:

[0018] Please see Figure 1 As shown, a fluorescent reagent card detection device includes: An external housing 20 is equipped with an immunofluorescence strip 10. One end of the housing 20 has an internal mounting slot 24 for the immunofluorescence strip 10. When testing the immunofluorescence strip 10, it is inserted into the housing 20 through the mounting slot 24. The placement of the immunofluorescence strip 10 does not need to be fixed, reducing operational requirements. An internal mounting bracket 21 is installed inside the housing 20. An imaging module 22 is mounted on the mounting bracket 21 to photograph the immunofluorescence strip 10, acquire corresponding wavelength information, and transmit the information to the controller 40 for analysis. This accurately captures the relative intensity of the C-line and T-line, thereby determining the positive or negative result of the fluorescence strip, greatly facilitating medical diagnosis. An illumination module 23 is also mounted on the mounting bracket 21, located to one side of the imaging module 22. refer to Figure 1 As shown, the mounting slot 24 is configured with multiple groups, which enables simultaneous detection of multiple groups of immunofluorescence strips 10, thus improving the detection speed. Consequently, the imaging module 22 and the illumination module 23 are also matched with corresponding quantities.

[0019] Operating steps: 1. Insert the immunofluorescence strip directly into the mounting slot 24 of this device; 2. Turn on the illumination module 23 to provide illumination for the immunofluorescence strip, and take a picture with the camera module 22 to obtain an image of the immunofluorescence strip; 3. The image recognition module locates the detection line on the immunofluorescence strip, calculates the color intensity of the detection line, and thus calculates the corresponding detection value.

[0020] This invention reduces costs by eliminating the immunofluorescence strip movement mechanism. By using a photographic module instead of a photoelectric scanning mechanism, the structure is simplified, costs are reduced, and detection speed is improved. It can also detect multiple immunofluorescence strips simultaneously, further increasing detection speed and efficiency. Moreover, the placement of the immunofluorescence strips does not need to be fixed, resulting in a simple structure and easy operation.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fluorescent reagent card detection device, characterized in that, include: An outer casing (20) with an immunofluorescence strip (10) installed is provided. An installation slot (24) that matches the immunofluorescence strip (10) is provided inside one end of the outer casing (20). An installation bracket (21) is installed inside the outer casing (20). A photographing module (22) is provided on the installation bracket (21). A light illumination module (23) is also provided on the installation bracket (21). The light illumination module (23) is located on one side of the photographing module (22).

2. The fluorescent reagent card detection device according to claim 1, characterized in that: The camera module (22) is configured as a camera and is equipped with a filter.

3. The fluorescent reagent card detection device according to claim 2, characterized in that: The lighting module (23) is configured as an ultraviolet lamp.

4. The fluorescent reagent card detection device according to claim 3, characterized in that: It also includes a controller (40).

5. The fluorescent reagent card detection device according to claim 4, characterized in that: A touch screen (30) is installed on the outside of the outer casing (20), and the touch screen (30) is electrically connected to the controller (40).

6. The fluorescent reagent card detection device according to claim 1, characterized in that: The mounting slots (24) are configured in multiple groups.

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