Circulating reagent detection result imaging acquisition equipment and acquisition method

Abstract

The invention belongs to the field of Internet of Things image transmission equipment, and particularly relates to circulating type reagent detection result imaging acquisition equipment and an acquisition method.The circulating type reagent detection result imaging acquisition equipment comprises a machine shell, a top cover and placement grooves, the top cover is arranged at the top of the machine shell, the placement grooves are formed in the front portion of the machine shell at equal intervals, a storage box is arranged at the bottom of the machine shell, and a partition plate is installed at the top end in the machine shell; the partition plate is located at the bottom of the top cover, side frames are fixed to the two sides of the interior of the machine shell, and the tops of the side frames are fixedly connected with the partition plate. In the reagent reaction stage, reagent chips are placed in the concave reagent grooves of the rotating disc, closed circulating transmission is achieved along with the rotating disc, manual contact is not needed in the whole process, physical isolation is formed through the enclosure frame, the supporting disc and other structures, the risk of reagent leakage or contact infection of operators is effectively avoided, and the reagent chip detection device is particularly suitable for infectious disease detection scenes.

Description

Technical Field

[0001] The present invention belongs to the field of Internet of Things image transmission equipment, and specifically relates to a circulating reagent detection result imaging acquisition device and acquisition method. Background Art

[0002] At high-traffic, centralized collection points for biological diseases, such as hospitals, communities, customs, airports, and disease control centers, biological reagent testing is a key link in disease screening and prevention. However, traditional testing methods have many problems:

[0003] In traditional testing, reagent kits and test strips are exposed during the reaction phase, lacking isolation and protection. These are susceptible to environmental interference that affects reaction stability. Operators may also come into contact with infectious samples, increasing the risk of cross-infection, which is particularly prominent in the detection of infectious diseases such as COVID-19 and AIDS.

[0004] In terms of time control, manual timing is relied upon. When the sample size is large, inaccurate reaction times may occur due to negligence, fatigue, etc., affecting the sensitivity and specificity of the test results, potentially leading to misjudgment and interfering with disease prevention and control decisions.

[0005] There are shortcomings in result processing and management: manual on-site judgment of results and a lack of standardized recording mechanisms make it difficult to trace key parameters; data is stored in a decentralized manner, making it impossible to centrally manage and share data across regions, which is not conducive to infectious disease epidemiological surveys and restricts the accuracy of prevention and control.

[0006] The efficiency of uploading results is low. Traditional mobile phone photography and uploading require manual operation, which is time-consuming and the image quality is affected by shooting conditions. This makes it difficult to meet the real-time transmission requirements of large-scale testing and delays information feedback.

[0007] More importantly, the traditional process needs to be carried out one-on-one, resulting in people waiting to be inspected queuing and gathering for a long time. Especially when infectious diseases are prevalent, this increases the risk of virus transmission and violates the principles of prevention and control. The risk is even greater in places with dense cross-border crowds such as airports.

[0008] To this end, the present invention provides a circulating reagent detection result imaging acquisition device and acquisition method. Summary of the Invention

[0009] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0010] The technical solution adopted by the present invention to solve the technical problem is as follows: the circulating reagent detection result imaging acquisition device of the present invention includes a housing, a top cover and a placement slot, wherein the top cover is provided on the top of the housing, placement slots are provided at equal intervals on the front of the housing, a storage box is provided on the bottom of the housing, a partition is installed at the top of the interior of the housing, the partition is located at the bottom of the top cover, side frames are fixed on both sides of the interior of the housing, and the tops of the side frames are fixedly connected to the partitions;

[0011] Support plates are installed at equal intervals between the side frames, a main shaft is rotatably installed in the middle position of the support plate, a turntable is provided on the top of the support plate, reagent tanks are opened at equal intervals inside the turntable, a discharge chute is opened on one side of the front end of the support plate, a stepper motor is installed on the top of the partition, the rotating shaft at the bottom of the stepper motor protrudes from the bottom of the partition and is connected to the top of the main shaft, a scraper is installed at the bottom of the main shaft, and the scraper is located on the top of the storage box;

[0012] A material guide frame is installed between the upper and lower adjacent discharge troughs, and a fence frame is installed inside the placement trough. The fence frame is set at the front end of the top of the turntable. Three camera modules are set above each turntable, and an indicator light is set at the front end of the support plate.

[0013] Preferably, a control component is provided at the rear end of the stepper motor, a hub is provided at one side of the control component, and a lithium battery pack is provided at the front end of the stepper motor.

[0014] Preferably, a touch display module is provided at the front of the top cover, and a power button is provided at one side of the touch display module.

[0015] Preferably, a power button is provided at the rear end of the casing, an ACV interface is provided on the top of the power button, a DCV interface is provided on one side of the power button, a reverse button is provided on one side of the DCV interface, an Ethernet port is provided on one side of the reverse button, a USB interface is provided on one side of the Ethernet port, and a SIM card slot is provided above the reverse button.

[0016] Preferably, guide plates are fixed on both sides of the bottom end of the casing, a slide groove is provided at the bottom of the storage box, and a sensing component is provided in the middle position of the rear end of the storage box, and the sensing component is fixed to the bottom end of the casing.

[0017] Preferably, the size of the slide groove matches the size of the guide plate, and the storage box can slide on the guide plate through the slide groove.

[0018] Preferably, a camera module is arranged above the enclosure frame, a camera module is arranged in the middle of the turntable, and a camera module is arranged at the tail end of the turntable.

[0019] Preferably, the size of the reagent tank matches the size of the discharge tank, and the three material guide frames correspond to each other.

[0020] A collection method for a circulating reagent detection result imaging collection device, the collection method comprising the following steps:

[0021] S1. Device startup and initialization: Power is supplied through the ACV or DCV interface of the housing. Press the power button and the on / off button to turn on the device. The control component automatically checks the status of each component, including whether the storage box is properly installed through the guide plate and slide slot, whether the sensor component feedback is normal, and whether the turntable and spindle mechanical structure are in the initial position.

[0022] Afterwards, the operator sets the test parameters through the touch display module on the top cover. The parameters are processed by the control component and transmitted to the relevant components through the hub;

[0023] S2. Reagent placement and cyclic transmission: The operator places the reagent chip into the reagent tank through the enclosure frame of the placement tank. At this time, the camera module detects the reagent, the indicator light turns red, and the control component controls the stepper motor to operate. The stepper motor drives the turntable to rotate through the main shaft to realize the cyclic transmission of the reagent;

[0024] S3, multi-node image acquisition: The reagent rotates with the turntable, passing through the top of the enclosure frame, the middle of the turntable, and the end of the turntable in sequence. The camera module at each position collects images of the reagent and can upload them to the relevant system through the Ethernet port or SIM card slot;

[0025] S4. Waste reagent storage: The reagents after testing are discharged through the discharge trough opened in the support plate and discharged into the storage box through the guide frame for storage. The main shaft drives the scraper to rotate to scrape the waste reagents flat to prevent waste reagent accumulation;

[0026] S5. Data management and equipment control: Medical records are entered via a barcode scanner connected to the USB interface, and are stored in association with test data via the control component. This information can be queried via the touch display module on the top cover.

[0027] If an abnormality occurs, press the reverse button on the casing to control the turntable to reverse. After the detection is completed, press the power button and the power button to shut down.

[0028] The beneficial effects of the present invention are as follows:

[0029] 1. The circulating reagent test result imaging acquisition device and acquisition method described in the present invention address the safety hazards of exposed reagents in traditional testing through a closed-loop circulation transmission and processing process. During the reagent reaction stage, the reagent chip is placed in the concave reagent tank of the turntable and is transmitted in a closed loop with the turntable. No human contact is required throughout the process, and physical isolation is formed by structures such as the enclosure frame and support plate, effectively avoiding the risk of reagent leakage or operator contact infection. It is particularly suitable for infectious disease detection scenarios.

[0030] 2. The imaging acquisition device and acquisition method of a circulating reagent test result described in the present invention abandon the traditional manual timing method and realize timing through the collaborative control of the Linux mainboard and the acquisition driver board. After the operator sets the biological reaction time on the touch display module, the parameters are processed by the Linux mainboard and transmitted to the acquisition driver board via the RS232 interface. The driver board then controls the speed of the stepper motor through the CAN bus, thereby controlling the residence time of the reagent at each node. This automated timing mechanism is not affected by the number of samples. Even when multiple reagents are detected simultaneously, the reaction time of each reagent can be guaranteed to be consistent, avoiding the result deviation caused by manual timing errors and significantly improving the reliability of the test data.

[0031] 3. The imaging acquisition device and acquisition method of a circulating reagent test result described in the present invention, the device builds a complete data association and storage system, and solves the problem of lack of process records and data dispersion in traditional manual judgment. After the case information is entered by the scanner connected to the USB interface, the control component automatically associates and stores the case information with the image data and detection parameters collected by multiple nodes, which can be queried at any time through the touch display module. At the same time, data support is uploaded to the cloud system through the Ethernet port or SIM card slot, realizing centralized management and sharing of detection data. This function is of great significance for epidemiological surveys and data statistical analysis of infectious diseases, and is convenient for quickly tracing case association information and providing data support for epidemic prevention and control.

[0032] 4. The circulating reagent test result imaging acquisition device and acquisition method described in the present invention utilize a multi-node image acquisition mechanism. As the reagent rotates with the turntable, it sequentially passes through three camera modules. The camera at each node completes imaging acquisition with the assistance of a fill light, ensuring the comprehensiveness of the test image. The collected image data can be uploaded to the relevant system in real time via Ethernet or a 4G network (relying on the 4G module and SIM card slot integrated into the Linux motherboard). Compared to traditional mobile phone photo upload methods, the transmission speed is faster, the stability is higher, and the tedious steps of manual operation are avoided. In addition, the circulating transmission design allows the reagent placement, testing, and storage processes to proceed continuously, significantly shortening the testing cycle of a single reagent.

[0033] 5. The circulating reagent test result imaging acquisition device and acquisition method described in the present invention reduce personnel residence time through automated process design. The operator only needs to place the reagent chip in the placement slot. The subsequent transmission, detection, and storage are all completed automatically by the device. Parameters can be set remotely through the touch display module, eliminating the need for close-range operation. At the same time, the multi-reagent circulation processing capability supports batch testing, avoiding the problem of personnel queuing and gathering caused by traditional single-sample testing, and reducing the risk of secondary infection of infectious diseases from a process perspective.

[0034] 6. The present invention discloses a circulating reagent test result imaging acquisition device and acquisition method. The device's waste reagent storage mechanism implements automated processing. Tested reagents are discharged into a storage box through a discharge chute and a guide frame. A scraper driven by the main shaft can flatten the waste reagents to prevent accumulation and clogging. The storage box's sensor component detects its installation status in real time to ensure the safe storage of waste reagents. This design not only reduces the frequency of manual cleaning, but also avoids the problem of waste reagent accumulation affecting equipment operation, thereby improving the equipment's continuous working capacity.

[0035] 7. The circulating reagent detection result imaging acquisition device and acquisition method described in the present invention have a high degree of adaptability and scalability at the hardware and software levels. The control component adopts the Rockchip RK3288 chip solution, has strong image processing capabilities, supports 12.3-inch touch display, multi-camera module access, 4G / Wi-Fi network connection and other functions, and can adapt to different types of reagent chip detection needs. In terms of interface, it integrates multiple interfaces such as USB, HDMI, Ethernet, SIM card, etc., and supports peripheral expansion such as barcode scanners, external storage devices, printers, etc. In terms of application scenarios, it can not only meet the needs of clinical testing in hospitals, but also can be used for reagent analysis in agriculture, animal husbandry, water quality, food safety and other fields, and has a wide range of applicability.

[0036] 8. The present invention describes a circulating reagent test result imaging acquisition device and acquisition method. The device is designed to balance professionalism and convenience in operation: the operator can complete parameter settings, data queries, and other operations by touching the display module, and the red and green light status of the indicator light intuitively feedback the reagent placement status; when an abnormality occurs, pressing the reverse button can control the turntable to reverse and remove the reagent, ensuring operational flexibility. The self-test function of the control component automatically detects the position of the mechanical structure, the installation status of the storage box, etc. when the device is started, avoiding the risk of failure in advance. This humanized design reduces the professional skill requirements for operators, making it easier to promote and use in primary medical or testing institutions. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present invention will be further described below with reference to the accompanying drawings.

[0038] Figure 1 The overall structure of the present invention Figure 1 ;

[0039] Figure 2 The overall structure of the present invention Figure 2 ;

[0040] Figure 3 It is a front view of the structure cross-section of the present invention;

[0041] Figure 4 The rotary mechanism structure of the present invention is split Figure 1 ;

[0042] Figure 5 The rotary mechanism structure of the present invention is split Figure 2 ;

[0043] Figure 6 The rotary mechanism structure of the present invention Figure 1 ;

[0044] Figure 7 The rotary mechanism structure of the present invention Figure 2 ;

[0045] Figure 8 The rotary mechanism structure of the present invention Figure 3 ;

[0046] Figure 9 It is a partial structural diagram of the present invention;

[0047] Figure 10 This is a disassembled structural diagram of the housing and storage box in the present invention;

[0048] Figure 11 This is a bottom structural diagram of the storage box in the present invention;

[0049] Figure 12 It is a hardware structure diagram of the present invention.

[0050] In the figure: 1. Casing; 11. Partition; 12. Control component; 13. Lithium battery pack; 14. Hub; 2. Top cover; 21. Power button; 22. Touch display module; 3. Storage box; 31. Guide plate; 32. Sensing component; 33. Slide; 4. Placement slot; 41. Enclosure frame; 42. Indicator light; 43. Material guide frame; 44. Camera module; 5. Power button; 51. AC220V interface; 52. DC24V interface; 53. Reverse button; 54. Ethernet port; 55. USB interface; 56. SIM card slot; 6. Side frame; 61. Support plate; 62. Turntable; 63. Reagent tank; 64. Discharge chute; 65. Spindle; 66. Stepper motor; 67. Scraper plate. DETAILED DESCRIPTION

[0051] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0052] like Figures 1 to 12As shown, a circulating reagent detection result imaging acquisition device according to an embodiment of the present invention includes a housing 1, a top cover 2 and a placement slot 4. The top cover 2 is provided on the top of the housing 1, the placement slots 4 are opened at equal intervals on the front of the housing 1, and a storage box 3 is provided at the bottom of the housing 1. A partition 11 is installed at the top of the interior of the housing 1, and the partition 11 is located at the bottom of the top cover 2. Side frames 6 are fixed on both sides of the interior of the housing 1, and the tops of the side frames 6 are fixedly connected to the partitions 11.

[0053] Support plates 61 are installed at equal intervals between the side frames 6, a main shaft 65 is rotatably provided in the middle position inside the support plate 61, a turntable 62 is provided on the top of the support plate 61, reagent tanks 63 are provided at equal intervals inside the turntable 62, a discharge chute 64 is provided on one side of the front end of the support plate 61, a stepper motor 66 is installed on the top of the partition 11, the rotating shaft at the bottom of the stepper motor 66 protrudes from the bottom of the partition 11 and is connected to the top of the main shaft 65, a scraper plate 67 is installed at the bottom of the main shaft 65, and the scraper plate 67 is located at the top of the storage box 3;

[0054] A material guide frame 43 is installed between the upper and lower adjacent discharge troughs 64, and a fence frame 41 is installed inside the placement trough 4. The fence frame 41 is set at the front end of the top of the turntable 62. Three camera modules 44 are set above each layer of the turntable 62, and an indicator light 42 is set at the front end of the support plate 61.

[0055] A control component 12 is provided at the rear end of the stepper motor 66 , a hub 14 is provided on one side of the control component 12 , and a lithium battery pack 13 is provided at the front end of the stepper motor 66 .

[0056] A touch display module 22 is provided at the front of the top cover 2 , and a power button 21 is provided on one side of the touch display module 22 .

[0057] A power button 5 is provided at the rear end of the casing 1, an AC220V interface 51 is provided on the top of the power button 5, a DC24V interface 52 is provided on one side of the power button 5, a reverse button 53 is provided on one side of the DC24V interface 52, an Ethernet port 54 is provided on one side of the reverse button 53, a USB interface 55 is provided on one side of the Ethernet port 54, and a SIM card slot 56 is provided above the reverse button 53.

[0058] Guide plates 31 are fixed on both sides of the bottom end of the casing 1, a slide groove 33 is provided at the bottom of the storage box 3, and a sensing component 32 is provided in the middle position of the rear end of the storage box 3. The sensing component 32 is fixed to the bottom end of the casing 1.

[0059] The size of the slide groove 33 matches the size of the guide plate 31 , and the storage box 3 can slide on the guide plate 31 through the slide groove 33 .

[0060] A camera module 44 is disposed above the enclosure frame 41 , a camera module 44 is disposed in the middle of the turntable 62 , and a camera module 44 is disposed at the rear end of the turntable 62 .

[0061] The size of the reagent tank 63 matches the size of the discharge tank 64, and the three material guide frames 43 correspond to each other.

[0062] A collection method for a circulating reagent detection result imaging collection device, the collection method comprising the following steps:

[0063] S1. Device startup and initialization: Power is supplied through the AC220V interface 51 or DC24V interface 52 of the housing 1. Press the power button 5 and the on / off button 21 to turn on the device. The control component 12 automatically checks the status of each component, including whether the storage box 3 is properly installed through the guide plate 31 and the slide 33, whether the sensor component 32 provides normal feedback, and whether the turntable 62 and the main shaft 65 are in the initial position.

[0064] Afterwards, the operator sets the detection parameters through the touch display module 22 of the top cover 2, and the parameters are processed by the control component 12 and transmitted to the relevant components through the hub 14;

[0065] S2. Reagent placement and cyclic transmission: The operator places the reagent chip from the enclosure frame 41 of the placement tank 4 into the reagent tank 63. At this time, the camera module 44 detects the reagent, the indicator light 42 lights up red, and the control component 12 controls the stepper motor 66 to operate. The stepper motor 66 drives the turntable 62 to rotate through the main shaft 65, realizing the cyclic transmission of the reagent;

[0066] S3. Multi-node image acquisition: The reagent rotates with the turntable 62 and passes through three positions in sequence: the top of the enclosure frame 41, the middle of the turntable 62, and the end of the turntable 62. The camera module 44 at each position collects images of the reagent and uploads them to the relevant system through the Ethernet port 54 or the SIM card slot 56;

[0067] S4. Waste Reagent Storage: The reagents after testing are discharged through the discharge trough 64 provided in the support plate 61 and discharged into the storage box 3 through the guide frame 43 for storage. The main shaft 65 drives the scraper 67 to rotate and level the waste reagents to prevent waste reagent accumulation;

[0068] S5. Data management and equipment control: Medical record information is entered through a barcode scanner connected to the USB interface 55 , and is associated and stored with the test data via the control component 12 , and can be queried through the touch display module 22 of the top cover 2 ;

[0069] When an abnormality occurs, press the reverse button 53 of the housing 1 to control the turntable 62 to reverse. After the detection is completed, press the power button 21 and the power button 5 to shut down the machine.

[0070] Specifically,

[0071] 1. The control component (12) includes a Linux mainboard and an acquisition driver board;

[0072] (1) Linux motherboard part: DC-A288-UN-V05, adopts Rockchip RK3288 Cortex-A17 quad-core chip solution with a frequency of up to 1.6GHz, has strong image processing and computing performance, and meets the functional requirements of human-computer interaction, video, industrial control, etc. The onboard interface integrates 4G module and Wi-Fi module, integrated USB port to collect image information of camera module 44, integrated HDMI interface to drive 12.3-inch IPS touch display module 22 for display, integrated audio interface to control the speaker for audio output, and supports commonly used external devices.

[0073] (2) Acquisition and driving board part: Microchip DSPIC30F5011 is used as the main control chip solution to acquire level signals such as the power button 21, the reverse button 53, and the storage box 3 position switch. A CAN communication circuit is designed to control the DM-J4310-2EC stepper motor 66. An RS232 communication circuit is designed to communicate and interact with the Linux motherboard to drive the fill light and indicator light 42.

[0074] 2. External interfaces: SIM card slot 56, USB interface 55, power interface and RJ45 Ethernet port 54;

[0075] (1) SIM card slot 56: can be inserted with a SIM card.

[0076] (2) USB interface 55: connects to a barcode scanner and transmits the results of the barcode scanner to the device of the present invention.

[0077] (3) The power supply interface is divided into an AC220V interface 51 and a DC24V interface 52. The device of the present invention supports both DC24V and AC220V power supply. It is not recommended to supply power at the same time.

[0078] (4) RJ45 Ethernet port 54: supports 100M network and can connect to the Internet or local area network.

[0079] 3. The control buttons include the on / off button 21, the power button 5 and the reverse button 53:

[0080] (1) Power button 21: One-touch switch, press to turn the device on or off.

[0081] (2) Reverse button 53: When pressed, the turntable 62 is controlled to reverse. In case of a fault or when it is necessary to check whether the biological reagent chip is valid, the turntable 62 can be controlled to reverse and the chip can be taken out for inspection.

[0082] (3) Power button 5: The power on / off button for the entire device.

[0083] 4. Display function:

[0084] (1) Touch display module 22: i.e., display screen. The entire device is operated on a 307mm×132mm display screen and displays status.

[0085] (2) Indicator light 42: Indicates the status of the equipment, with red and green status; the reagent placement entrance on each layer.

[0086] 5. Data acquisition equipment:

[0087] Above each turntable 62 on each level of the device are three cameras, or camera modules 44. These cameras are located at the entrance to the bioreagent chip, in the middle of the turntable 62, and at the end of the turntable 62. These cameras have identification and photo-taking functions, collecting data from the bioreagent chips. A fill light is placed next to each camera to compensate for the ambient brightness of the bioreagent chips being tested.

[0088] 6. Waste Reagent Storage: The waste reagent storage box 3 is located below the housing 1 and is used to hold the biological reagent chips after testing. An inductive metal proximity switch is installed at the tail of the waste reagent storage box 3 to detect whether the waste reagent storage box 3 is installed in place.

[0089] 7. Barcode scanner: Connect to the USB interface 55 of the device and use the barcode scanner to identify and enter medical record information.

[0090] Working principle:

[0091] 1. The rotary mechanism consists of a turntable 62, a main shaft 65, and a stepping motor 66;

[0092] The biological reaction time of the biological reagent chip to be tested is set by touching the display screen. The display screen sends the information to the Linux mainboard through the mainboard. The Linux mainboard further sends it to the acquisition driver board through the RS232 interface. The acquisition driver board controls the speed of the stepper motor 66 through the CAN bus, and then controls the time of placing the biological reagent chip, so as to achieve cyclic acquisition of the biological reagent chip.

[0093] Second, the storage mechanism consists of a storage box 3, a guide plate 31, a sensing component 32, and a slide 33. The sensing component 32 can use an inductive metal proximity switch;

[0094] When the biological reagent chip is rotated to the last concave reagent slot 63 by the rotary mechanism, the reagent slot 63 is aligned with the discharge slot 64. The biological reagent chip falls downward due to gravity and is finally transferred into the storage box 3 through the guide frame 43. An inductive metal proximity switch is installed at the rear of the storage box 3 to detect whether the storage box 3 is properly installed.

[0095] 3. The acquisition mechanism consists of a support plate 61, a camera module 44, and a fill light;

[0096] A turntable 62 is placed above the support plate 61 on each layer of the device, and has 11 concave reagent tanks 63 for biological reagent chips. The reagent tanks 63 are designed to be modular and adaptable to biological reagent chips of various shapes.

[0097] The patient information is transmitted to the device through an external barcode scanner. After the device detects the biological reagent chip, the patient information is bound to the biological reagent chip and the biological reagent chip is photographed twice. The terminal device uploads the pictures to the server terminal via Wi-Fi or 4G network, and a professional physician reviews the test results online.

[0098] Applicable testing items include:

[0099] (1) Clinical infectious diseases: novel coronavirus, AIDS, hepatitis B, hepatitis C, tuberculosis, etc.;

[0100] (2) Agriculture and animal husbandry: drug residues, livestock and poultry infectious diseases, livestock and poultry diseases, etc.;

[0101] (3) Water quality: toxic and harmful substances such as heavy metals in water;

[0102] (4) Food safety: pesticide residues, heavy metal residues, etc.

[0103] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A circulating reagent detection result imaging acquisition device, comprising a housing (1), a top cover (2) and a placement slot (4), characterized in that: The top of the housing (1) is provided with a top cover (2), the front of the housing (1) is provided with placement slots (4) at equal intervals, the bottom of the housing (1) is provided with a storage box (3), the top of the interior of the housing (1) is provided with a partition (11), the partition (11) is located at the bottom of the top cover (2), and side frames (6) are fixed on both sides of the interior of the housing (1), and the top of the side frame (6) is fixedly connected to the partition (11); Support plates (61) are installed at equal intervals between the side frames (6), a main shaft (65) is rotatably installed in the middle position of the support plate (61), a turntable (62) is provided on the top of the support plate (61), reagent tanks (63) are provided at equal intervals inside the turntable (62), a discharge trough (64) is provided on one side of the front end of the support plate (61), a stepper motor (66) is installed on the top of the partition (11), a rotating shaft at the bottom of the stepper motor (66) protrudes from the bottom of the partition (11) and is connected to the top of the main shaft (65), a scraper plate (67) is installed on the bottom of the main shaft (65), and the scraper plate (67) is located on the top of the storage box (3); A material guide frame (43) is installed between the upper and lower adjacent discharge troughs (64), a containment frame (41) is installed inside the placement trough (4), and the containment frame (41) is arranged at the front end of the top of the turntable (62). Three camera modules (44) are arranged above each layer of the turntable (62), and an indicator light (42) is arranged at the front end of the support plate (61).

2. The circulating reagent detection result imaging acquisition device according to claim 1, characterized in that: A control component (12) is provided at the rear end of the stepper motor (66), a hub (14) is provided on one side of the control component (12), and a lithium battery pack (13) is provided at the front end of the stepper motor (66).

3. The circulating reagent detection result imaging acquisition device according to claim 1, characterized in that: A touch display module (22) is provided at the front of the top cover (2), and a power on / off button (21) is provided on one side of the touch display module (22).

4. The circulating reagent detection result imaging acquisition device according to claim 1, characterized in that: A power button (5) is provided at the rear end of the housing (1), an AC220V interface (51) is provided on the top of the power button (5), a DC24V interface (52) is provided on one side of the power button (5), a reverse button (53) is provided on one side of the DC24V interface (52), an Ethernet port (54) is provided on one side of the reverse button (53), a USB interface (55) is provided on one side of the Ethernet port (54), and a SIM card slot (56) is provided above the reverse button (53).

5. The circulating reagent detection result imaging acquisition device according to claim 1, characterized in that: Guide plates (31) are fixed on both sides of the bottom end of the housing (1), a slide groove (33) is provided at the bottom of the storage box (3), and a sensing component (32) is provided in the middle position of the rear end of the storage box (3), and the sensing component (32) is fixed to the bottom end of the housing (1).

6. The circulating reagent detection result imaging acquisition device according to claim 5, characterized in that: The size of the slide groove (33) matches the size of the guide plate (31), and the storage box (3) can slide on the guide plate (31) through the slide groove (33).

7. The circulating reagent detection result imaging acquisition device according to claim 1, characterized in that: A camera module (44) is provided above the enclosure frame (41), a camera module (44) is provided in the middle of the turntable (62), and a camera module (44) is provided at the rear end of the turntable (62).

8. The circulating reagent detection result imaging acquisition device according to claim 1, characterized in that: The size of the reagent tank (63) matches the size of the discharge tank (64), and the three material guide frames (43) correspond to each other.

9. A collection method for a circulating reagent detection result imaging collection device, characterized in that: It is used for a circulating reagent detection result imaging acquisition device according to any one of claims 1 to 8, and the acquisition method comprises the following steps: S1. Equipment startup and initialization: Power is supplied through the AC220V interface (51) or DC24V interface (52) of the housing (1), and the power button (5) and the power button (21) are pressed to turn on the machine. The control component (12) automatically self-checks the status of each component, including whether the storage box (3) is installed in place through the guide plate (31) and the slide (33) and whether the sensor component (32) feedback is normal, and whether the mechanical structure of the turntable (62) and the main shaft (65) is in the initial position; Afterwards, the operator sets the detection parameters through the touch display module (22) of the top cover (2), and the parameters are processed by the control component (12) and transmitted to the relevant components through the hub (14); S2. Reagent placement and cyclic transmission: The operator places the reagent chip from the enclosure frame (41) of the placement tank (4) into the reagent tank (63). At this time, the camera module (44) detects the reagent placed, the indicator light (42) lights up red, and the control component (12) controls the stepper motor (66) to operate. The stepper motor (66) drives the turntable (62) to rotate through the main shaft (65), thereby realizing the cyclic transmission of the reagent; S3, multi-node image acquisition: the reagent rotates with the turntable (62), and passes through three positions in sequence: the top of the enclosure frame (41), the middle position of the turntable (62), and the end of the turntable (62). The camera module (44) at each position collects images of the reagent respectively, and can upload them to the relevant system through the Ethernet port (54) or the SIM card slot (56); S4, waste reagent storage: The reagents after testing are discharged through the discharge trough (64) provided in the support plate (61), and are discharged into the storage box (3) through the guide frame (43) for storage. The main shaft (65) drives the scraper (67) to rotate and can scrape the waste reagents flat to prevent the waste reagents from accumulating; S5, data management and equipment control: medical record information is entered through a barcode scanner connected to the USB interface (55), and is associated with the test data through the control component (12) and stored, and can be queried through the touch display module (22) of the top cover (2); When an abnormality occurs, press the reverse button (53) of the housing (1) to control the turntable (62) to reverse. After the test is completed, press the power button (21) and the power button (5) to shut down the machine.

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