Reagent box for fluorescence immunoassay

Abstract

The utility model discloses a reagent box for fluorescence immunoassay, which belongs to the technical field of biochemical detection.The reagent box for fluorescence immunoassay comprises a box body and a box door, and the box door is hinged to the box body; a plurality of ice cavities are formed in the pulling plate, and the ice cavities are filled with ice bags; wherein a gap is formed between every two ice cavities, the gaps are used for containing reagents, the reagents are attached to the outer side walls of the ice cavities, and the pulling plate freely slides in the box body and can stretch out of the box body; wherein the ice cavity is higher than the reagent; wherein the drawing plate is a structural member made of a low heat conduction coefficient, and the ice cavity is a structural member made of a high heat conduction coefficient material. According to the utility model, the technical problem that the transportation cost of the fluorescence immunoassay reagent is too high in the short-distance transportation process can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of biochemistry detection, especially a reagent box for fluorescent immunoassay. BACKGROUND

[0002] Fluorescent immunoassay is a technique that uses fluorescently labeled antibodies to bind to specific molecules and emit fluorescent signals for detection and analysis. It is based on the combination of immunology and biochemistry, and combines fluorescent labeling with antibodies to analyze and detect using the characteristics of fluorescence spectroscopy. In fluorescent immunoassay, specially designed antibodies can bind to specific molecules such as proteins and tumor markers. The part of these antibodies combined with fluorescent labels can easily emit fluorescent signals for analysis and detection. Detection can be performed on solid support media such as enzyme-labeled plates, or flow cytometry. The entire process requires the use of optical instruments such as fluorescence microscopes or fluorescence spectrophotometers to observe and measure the resulting fluorescent signals to determine the presence and concentration of specific molecules in the sample.

[0003] To maintain the overall properties of the reagent and ensure correct results during measurement, the reagent for fluorescent immunoassay needs to be stored at low temperature, usually at 2-8℃, and needs to be pretreated under appropriate conditions before use, such as warming. If the storage conditions are not good, the quality and stability of the reagent will be significantly reduced, affecting the accuracy and reliability of the detection and analysis results. In the prior art, an ice cabinet is usually used for cold storage, and during short-distance transportation, this method has the technical problem of high cost. SUMMARY

[0004] The utility model aims at at least one of the technical problems existing in the prior art. Therefore, one purpose of the utility model is to provide a reagent box for fluorescent immunoassay. The reagent box for fluorescent immunoassay comprises:

[0005] The box body and the box door are hingedly installed on the box body;

[0006] The pull-out plate is provided with a plurality of ice cavities, and the ice cavities are filled with ice bags inside; wherein a gap is provided between every two ice cavities, the gap is used to place reagents, the reagents are in contact with the outer side wall of the ice cavities, the pull-out plate is freely slidable inside the box body, and the pull-out plate can be extended out of the box body;

[0007] The height of the ice cavity is higher than the height of the reagent;

[0008] The pull-out plate is a structural member made of low thermal conductivity material, and the ice cavity is a structural member made of high thermal conductivity material.

[0009] In some examples of the utility model, the end of the drawer is provided with a transverse partition plate, the transverse partition plate is parallel to the cabinet door in the closed state, the transverse partition plate is located at one end of the drawer close to the cabinet door, and a handle is arranged on the transverse partition plate.

[0010] In some examples of the utility model, the two side walls of the cabinet are provided with sliding grooves, and the drawer slides along the sliding grooves.

[0011] In some examples of the utility model, the inner wall of the cabinet is provided with a thermal insulation layer, and the thermal insulation layer is a structural member made of low thermal conductivity.

[0012] In some examples of the utility model, the outer side wall of the ice cavity is provided with a groove, and the groove is used for clamping the reagent.

[0013] In some examples of the utility model, the top of the cabinet is provided with an embedded handle.

[0014] In some examples of the utility model, the drawer and the ice cavities are a storage unit, a plurality of storage units are arranged, and the plurality of storage units are located inside the ice cavities.

[0015] In some examples of the utility model, the top of the cabinet is provided with a temperature warning device, the temperature warning device is provided with a display end, and the display end is located on the side wall of the cabinet.

[0016] In some examples of the utility model, the temperature warning device comprises:

[0017] A temperature monitoring meter, a detection end of the temperature monitoring meter is located inside the cabinet;

[0018] A controller, the controller is installed inside the cabinet, and the controller is attached to the ice cavity at the edge position;

[0019] An alarm, the alarm is located outside the controller;

[0020] The controller, the alarm and the temperature monitoring meter are electrically connected.

[0021] In some examples of the utility model, the controller is integrated with a wireless communication device.

[0022] The additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood by the practice of the utility model, which can maintain low cost while ensuring the temperature of reagent, thereby solving the technical problem of high short-distance transportation cost. Specifically, the utility model forms a closed space through the structure of the box body and the box door, which is conducive to maintaining temperature; meanwhile, the structure of the pull-out plate, ice cavity and ice bag is arranged, so that the ice bag and the side wall of the ice cavity and the reagent complete heat exchange, thereby maintaining temperature, meanwhile, the height of the ice cavity is higher than the height of the reagent, so that the reagent can be completely attached to the side wall of the ice cavity, and heat exchange is more sufficient; meanwhile, the pull-out plate adopts a structure made of low thermal conductivity coefficient, and the ice cavity is a structure made of high thermal conductivity coefficient material, so that heat exchange of the pull-out plate is reduced, the utilization rate of the ice bag is improved, thereby realizing low-temperature storage and reducing transportation cost. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0024] Figure 1 The structure schematic view of the reagent box for fluorescent immunoassay provided by the utility model is shown in the figure.

[0025] Figure 2 The sectional structure schematic view of the reagent box for fluorescent immunoassay provided by the utility model is shown in the figure.

[0026] Figure 3 The Figure 2 The enlarged view of area A in the figure.

[0027] Explanation of reference signs:

[0028] 100-box body;110-sliding groove;120-embedded handle;

[0029] 200-box door;

[0030] 300-pull-out plate;310-ice cavity;320-ice bag;330-reagent;340-cross partition;

[0031] 400-heat preservation layer;

[0032] 500-storage unit;

[0033] 600-temperature early warning device;610-temperature monitoring meter;620-controller;630-alarm. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments but not all of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of the present application.

[0035] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0036] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation on the present application.

[0038] Figure 1 A structural schematic view of a reagent box for fluorescent immunoassay provided by the present application; Figure 2 A sectional structural schematic view of a reagent box for fluorescent immunoassay provided by the present application; Figure 3 A structural schematic view of a reagent box for fluorescent immunoassay provided by the present application; Figure 2Magnified view of area A in center.

[0039] Reference below Figures 1-3 A reagent box 330 for fluorescent immunoassay according to an embodiment of the present invention comprises a box body 100 and a door 200 hingedly mounted on the box body 100. The box body 100, serving as the foundation for the entire reagent box 330, is typically made of a high-strength material with excellent thermal insulation properties, such as polycarbonate or ABS plastic. The design of the box body 100 requires consideration of durability and thermal insulation to ensure that the reagents 330 within are effectively protected from temperature fluctuations in various environments. The box body 100 can be designed as a double-layer structure, with an outer layer of hard plastic and an inner layer of foam material, with the middle layer filled with air or an inert gas to enhance thermal insulation. Furthermore, the size of the box body 100 can be adjusted to suit different application scenarios, such as a portable design suitable for field operations or a large, fixed design suitable for laboratory use. The door 200 also requires good sealing and thermal insulation properties and is typically made of the same material as the box body 100. To improve the sealing effect, rubber sealing strips can be installed around the edges of the door 200 to prevent cold air leakage. The door 200 should also be equipped with an easy-to-operate locking mechanism for easy opening and closing. The door 200 can be designed with a transparent viewing window, allowing users to view the interior without opening the door 200, thereby reducing cold air loss. Furthermore, the lock on the door 200 can be magnetic, providing both convenience and safety.

[0040] Through the above structure, the box body 100 and the box door 200 together form a closed space with good thermal insulation performance, providing a stable storage environment for the reagents 330 inside.

[0041] The drawer 300 is provided with a plurality of ice cavities 310, each of which is used to be filled with ice packs 320. A gap is provided between each two ice cavities 310, for accommodating reagents 330. The reagents 330 are in contact with the outer walls of the ice cavities 310. The drawer 300 slides freely within the box 100 and can extend from the box 100.

[0042] The extraction plate 300 is one of the core components inside the reagent 330 box, which is made of low thermal conductivity materials such as polypropylene or ABS plastic, which can effectively reduce heat transfer and maintain internal temperature stability. For example, polypropylene is widely used in medical equipment due to its good temperature resistance and chemical stability; the extraction plate 300 is provided with a plurality of ice cavities 310, which are made of high thermal conductivity materials such as aluminum or copper alloy. These materials can quickly absorb and transfer the low temperature of the ice bag 320, thereby effectively cooling the surrounding reagent 330. For example, aluminum ice cavities 310 are widely used in various refrigeration equipment due to their good thermal conductivity; gaps are provided between every two ice cavities 310, which are used to place reagents 330. In order to ensure that the reagent 330 can be uniformly cooled, the reagent 330 is tightly attached to the outer wall of the ice cavity 310. Such a design not only maximizes the use of space, but also ensures that the reagent 330 is stored at an appropriate temperature. For example, when placing serum samples, the temperature range of the samples can be controlled by adjusting the position of the ice cavity 310; the extraction plate 300 can freely slide inside the box 100 and can be completely extended outside the box 100. This design makes it easy for users to take out or place reagents 330, and also facilitates cleaning and maintenance. For example, in a laboratory environment, laboratory personnel can easily pull out the extraction plate 300 to replace or add ice bags 320 to the reagent 330.

[0043] Among them, the height of the ice cavity 310 is higher than the height of the reagent 330, and the height of the ice cavity 310 is designed to be higher than the height of the reagent 330, so that even if the ice bag 320 melts into water, it will not directly contact the reagent 330, avoiding the risk of contamination of the reagent 330. For example, when using standard size test tubes, the height of the ice cavity 310 can be designed to be slightly higher than the height of the test tube to ensure safety;

[0044] Among them, the extraction plate 300 is a structural member made of low thermal conductivity materials, and the ice cavity 310 is a structural member made of high thermal conductivity materials.

[0045] Through the above design, the reagent 330 box can effectively solve the technical problem of low-cost temperature control and maintain the activity of the reagent 330. Specifically, by using a material with low thermal conductivity to make the drawer plate 300 and a material with high thermal conductivity to make the ice cavity 310, it can ensure that the cold energy of the ice bag 320 can be efficiently transferred to the reagent 330 while reducing heat loss. This design not only effectively maintains the low-temperature environment required by the reagent 330, but also achieves this goal through reasonable cost control. For example, by choosing the right materials and structural design, the cost of manufacturing can be reduced while ensuring performance, making the reagent 330 box an economical and efficient solution. In actual operation, when the device is in use, the reagent 330 box for fluorescent immunoassay ensures the temperature stability of the reagent 330 during transportation or storage through its unique design. First of all, the box body 100 serves as the main framework of the entire device, providing enough space to accommodate the drawer plate 300 and other components. The box door 200 is hingedly installed on the box body 100 and can be easily opened and closed, ensuring the sealing of the internal environment of the box body 100, thereby effectively preventing the external environment from affecting the temperature inside the box. The drawer plate 300 is one of the core components of the invention, which is designed to slide freely within the box body 100, making it easy for users to take out or put in the reagent 330. The drawer plate 300 is provided with multiple ice cavities 310, which are used to fill ice bags 320, and the presence of ice bags 320 can maintain a low-temperature environment in the box for a long time. It is worth noting that in order to improve the insulation effect, the drawer plate 300 is made of a material with low thermal conductivity, which helps to reduce the transfer of heat from the outside to the inside of the box body 100. At the same time, the gap between each ice cavity 310 is designed to place the reagent 330, and the reagent 330 is tightly attached to the outer wall of the ice cavity 310. This design not only makes full use of space, but also ensures that the reagent 330 can directly contact the low-temperature source, thereby maintaining the required temperature conditions. In addition, the height of the ice cavity 310 is higher than the height of the reagent 330, so that even if the water produced by the melting of the ice bag 320 does not directly contact the reagent 330, further protecting the reagent 330 from contamination. In summary, through the clever cooperation of the box body 100, the box door 200, the drawer plate 300, and the ice cavity 310, the reagent 330 box for fluorescent immunoassay can effectively maintain a suitable low-temperature environment, ensuring the quality and effectiveness of the reagent 330 required for fluorescent immunoassay.

[0046] Please continue to see Figure 1 、 Figure 2 As shown in FIG. 7, according to an embodiment of the present application, the end of the drawer plate 300 is provided with a transverse partition plate 340, which is parallel to the box door 200 in the closed state. The transverse partition plate 340 is located at one end of the drawer plate 300 close to the box door 200, and a handle is provided on the transverse partition plate 340.

[0047] Specifically, a transverse partition plate 340 matching the width of the drawer plate 300 is installed at the front end of the drawer plate 300, ensuring that the transverse partition plate 340 is parallel to the box door 200 and tightly attached to the front end surface of the drawer plate 300; secondly, a handle is fixed at the central position of the outer side of the transverse partition plate 340 for easy gripping, which can be made of plastic or metal material, and the shape is annular or other easy-to-grip shape; finally, ensure that the transverse partition plate 340 and the drawer plate 300 have sufficient strength and stability, the transverse partition plate 340 can be firmly fixed on the drawer plate 300 by welding or screw connection and other methods, to ensure that it will not loosen or fall off during use. Such design not only ensures the integrity of the internal structure of the reagent 330 box, but also improves the convenience of use for users.

[0048] Further, please continue to refer to Figure 1 、 Figure 2 It is shown that the two side walls of the box body 100 are provided with sliding grooves 110, and the drawer plate 300 slides along the sliding grooves 110, which ensures that the drawer plate 300 can move smoothly in the box body 100, which is convenient for users to operate and ensures the safety of the reagent 330.

[0049] It should be noted that the sliding grooves 110 with a certain depth and width can be processed on the inner walls of the two sides of the box body 100. These sliding grooves 110 can be straight, or can be designed into curves or other shapes according to needs. The two ends of the drawer plate 300 need to be equipped with sliding blocks or pulleys matching the sliding grooves 110, to ensure that the drawer plate 300 can smoothly slide along the sliding grooves 110. For example, the sliding blocks can be made of plastic or metal material and fixed on the side surface of the drawer plate 300 through fasteners, or the pulleys can be directly installed on the edge of the drawer plate 300, so that they can freely roll in the sliding grooves 110. In addition, in order to improve the stability of sliding and reduce the friction, lubricant can also be applied inside the sliding grooves 110, or materials with good self-lubricating performance can be selected to make the sliding blocks or pulleys. Such design not only simplifies the operation process of users, but also improves the overall use experience of the reagent 330 box.

[0050] Please continue to refer to Figure 1 It is shown that please continue to refer to Figures 1-3 According to another embodiment of the present application, the inner wall of the box body 100 is provided with a thermal insulation layer 400, which is a structural member made of low thermal conductivity to ensure that the box body 100 maintains a stable temperature environment, which is crucial for maintaining the specific temperature conditions required for fluorescent immunoassay.

[0051] Specifically, materials such as polyurethane foam or polystyrene can be selected as the main components of the insulation layer 400. These materials are widely used in the insulation field due to their excellent thermal insulation properties. For example, during the manufacturing process, a cavity can be pre-formed inside the box 100, and liquid polyurethane foam can be injected into the cavity. After solidification, the insulation layer 400 is formed to fit tightly against the inner wall of the box 100. In addition, the insulation layer 400 can also be constructed by gluing prefabricated polystyrene boards inside the box 100. This method not only effectively isolates the environment inside the box 100 from the effects of external temperature changes, but also simplifies construction and is low in cost.

[0052] Please continue to see Figure 2 As shown, according to another embodiment of the present invention, the outer wall of the ice chamber 310 is provided with a groove for receiving the reagent 330. The at least one groove is provided on the outer wall of the ice chamber 310 to better secure and position the placed reagent 330. Providing the groove on the outer wall of the ice chamber 310 ensures that the reagent 330 can be stably inserted and retained in the predetermined position, thereby improving the safety and reliability of the storage of the reagent 330 and making it easier for the user to quickly and accurately find the required reagent 330.

[0053] Specifically, first, a groove that matches the shape of the reagent 330 is made on the outer wall of the ice chamber 310 using mold forming or machining; second, the number and distribution of the grooves are rationally planned according to the type and quantity of reagents 330 that need to be stored, ensuring that each reagent 330 has a corresponding groove for fixing; finally, in actual application, the size and shape of the grooves can be adjusted to accommodate reagent 330 bottles of different specifications to meet diverse storage needs. For example, for slender reagent 330 bottles, a slight tilt angle can be set on both sides of the groove to facilitate the insertion and removal of the reagent 330 bottle while ensuring its stability; for wider reagent 330 bottles, the width and depth of the groove can be appropriately increased to ensure that the reagent 330 bottle can be firmly inserted and not easily slipped. Such a design not only improves the practicality of the reagent 330 box, but also enhances its flexibility and versatility.

[0054] Please continue to see Figure 1 As shown, according to an optional embodiment of the present invention, a built-in handle 120 is provided on the top of the box body 100. This structure not only makes the overall appearance of the reagent box 330 more simple and beautiful, but also can effectively avoid accidental collision or damage problems that may be caused by traditional external handles during carrying, thereby improving the convenience and safety of use.

[0055] Specifically, a groove matching the built-in handle 120 needs to be pre-set on the top of the box 100, and the size and shape of the groove need to be accurately designed to ensure that the handle can be smoothly embedded and fixed; secondly, the built-in handle 120 itself should be made of a material with a certain elasticity, so that users can easily pull it out of the groove for use, and smoothly retract it into the groove when not in use; in addition, in order to enhance the durability of the handle, appropriate reinforcing structures can be provided between the handle and the box 100 or high-strength connecting pieces are used for fixation, to ensure that good stability and reliability can be maintained even in the case of frequent use. Through the above technical means, the function of the built-in handle 120 can be effectively realized, while ensuring the compactness and portability of the reagent 330 box overall structure.

[0056] Please continue to see Figure 1 、 Figure 2 As shown in FIG. 12, according to a further embodiment of the present application, the drawer 300 and the ice cavities 310 form a storage unit 500, and a plurality of storage units 500 are provided, and the plurality of storage units 500 are located inside the ice cavities 310. Such a design enables the reagent 330 box to effectively organize and classify different reagents 330 and ensure that they are stored at appropriate temperatures, thereby improving the accuracy and reliability of fluorescence immunoassay.

[0057] Specifically, first, a series of independent but interconnected storage spaces are designed inside the ice cavities 310, and each storage space is equipped with a drawer 300, and the design of the drawer 300 needs to take into account the characteristics of easy extraction and placement to facilitate user operation. Secondly, through reasonable layout and size planning, it is ensured that each storage unit 500 can accommodate a specific type of reagent 330 and can be operated independently without interfering with other units. For example, different sizes of areas can be partitioned inside the ice cavities 310 to accommodate reagent 330 bottles or test tubes of different volumes, and at the same time, slidable drawers 300 are installed in each area, which not only ensures the safe storage of reagents 330, but also facilitates the user's taking and placing operation. In addition, a label area can be provided on the drawer 300 for labeling the information of the stored reagent 330, further improving the convenience of use. In this way, not only the effective management and temperature control of the reagent 330 are realized, but also the space utilization and functionality of the entire reagent 330 box are improved.

[0058] Please continue to see Figures 1-3As shown, in an optional mode of the utility model, the top of the box 100 is provided with a temperature early warning device 600, and the display end is located on the side wall of the box 100. Specifically, the top of the box 100 is provided with the temperature early warning device 600, which can monitor the temperature change inside the box 100 in real time, and give an alarm when the temperature exceeds the preset safety range. In order to facilitate the user to observe and manage the temperature in the box, the display end is designed to be installed on the side wall of the box 100, so that the user can intuitively understand the temperature condition in the box without opening the box cover.

[0059] Specifically, from the perspective of technical implementation, the temperature early warning device 600 can adopt a technical solution based on a thermistor or a temperature sensor such as an NTC thermistor to realize accurate measurement of the temperature in the box 100. For example, a temperature sensor can be installed on the top of the box 100 and connected to the control circuit board through a connecting line. The control circuit board is integrated with a microprocessor and an alarm module. When the temperature detected by the temperature sensor exceeds the pre-set threshold value, the microprocessor will trigger the alarm module to work and issue a sound or light alarm. At the same time, the display end can be an LED display screen or an LCD display screen, which is connected to the control circuit board through a data line and displays the temperature value in the box in real time. In order to ensure the visibility of the display end, it can be installed on the side of the box 100 in a more conspicuous position, such as near the handle of the box 100, so that the user can conveniently check the temperature information without opening the box cover. This design not only improves the safety of the reagent 330 box, but also enhances the user experience.

[0060] Please continue to see Figure 2 and Figure 3 As shown, in some examples of the utility model, the temperature early warning device 600 comprises:

[0061] A temperature monitor 610, the detection end of the temperature monitor 610 is located inside the box 100, and the temperature monitor 610 is used for monitoring the temperature change in the box in real time. The temperature monitor 610 can select a high-precision digital temperature sensor such as DS18B20, and place its detection end inside the box 100 and connect it to the controller 620 through a data line. This sensor can accurately measure and feedback the temperature value in the box.

[0062] The controller 620 is installed inside the box body 100, and the controller 620 is attached to the ice cavity 310 at the edge position, so that the refrigerator can reduce the operating temperature of the controller 620, and the controller 620 can use a microprocessor as a core control unit, such as Arduino or STM32 series single-chip microcomputer, which has rich interface resources and can conveniently communicate with the temperature sensor and the alarm 630. The controller 620 needs to be pre-set with a temperature threshold, and once the temperature feedback by the temperature monitor 610 exceeds the threshold, the controller 620 will trigger the alarm 630 to work;

[0063] The alarm 630 is located outside the controller 620, and when the temperature detected by the temperature monitor 610 exceeds the preset range, the controller 620 will start the alarm 630 to send an alarm signal, so as to remind the user to take timely measures to adjust the temperature in the box and ensure the safe storage of the reagent 330. The alarm 630 can select a buzzer or an LED lamp as the alarm 630, and when the controller 620 receives a temperature signal exceeding the preset range, the alarm 630 will be driven to send a sound or light signal to remind the user to pay attention;

[0064] The controller 620 is electrically connected with the alarm 630 and the temperature monitor 610.

[0065] In addition, in order to ensure that the temperature monitor 610 and the controller 620 can work stably, the power supply problem also needs to be considered, and the entire system can be powered by a built-in battery or an external power adapter. At the same time, in order to improve the reliability and stability of the system, some auxiliary circuits such as power stabilizing circuit and signal amplifying circuit can be added.

[0066] In some examples of the utility model, the wireless communication device is integrated on the controller 620, so that the reagent 330 box can exchange data with external equipment in a wireless manner, such as sending detection results or receiving control instructions, thereby improving the flexibility and convenience of equipment use.

[0067] Specifically, the above features can be implemented by integrating a module supporting wireless communication standards such as Wi-Fi or Bluetooth inside the controller 620. For example, a microcontroller 620 unit MCU with a built-in Wi-Fi chip can be used, which not only handles the signals related to the fluorescence immunoassay detection, but also transmits the detection data to the user's smartphone or computer through Wi-Fi. In addition, in order to ensure the security and accuracy of the data, an encryption mechanism can also be added to the wireless communication protocol, such as using TLS / SSL and other security protocols to protect the information security during data transmission. In this way, the user can monitor the fluorescence immunoassay detection process in real time, and can remotely adjust the detection parameters, greatly improving the user experience and operation efficiency.

[0068] The above merely describes specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of various changes or replacements within the technical scope disclosed in the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

[0069] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0070] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A reagent box for fluorescent immunoassay, characterized in that: include: A box body and a box door, wherein the box door is hingedly mounted on the box body; A drawer plate is provided with a plurality of ice cavities, wherein the ice cavities are used to fill ice bags; wherein a gap is provided between each two ice cavities, wherein the gap is used to place reagents, and the reagents are in contact with the outer walls of the ice cavities; the drawer plate slides freely inside the box body, and the drawer plate can extend from the box body; Wherein, the height of the ice chamber is higher than the height of the reagent; The pumping plate is a structural component made of a material with a low thermal conductivity coefficient, and the ice chamber is a structural component made of a material with a high thermal conductivity coefficient.

2. The reagent box for fluorescent immunoassay according to claim 1, characterized in that: A transverse partition is provided at the end of the drawer plate. The transverse partition is parallel to the box door in a closed state. The transverse partition is located at one end of the drawer plate close to the box door. A handle is provided on the transverse partition.

3. The reagent box for fluorescent immunoassay according to claim 2, characterized in that: Both side walls of the box body are provided with sliding grooves, and the drawer plate slides along the sliding grooves.

4. The reagent box for fluorescent immunoassay according to claim 3, characterized in that: The inner wall of the box body is provided with a heat-insulating layer, and the heat-insulating layer is a structural member made of a low heat conductivity coefficient.

5. The reagent box for fluorescent immunoassay according to claim 2, characterized in that: The outer wall of the ice chamber is provided with a groove, and the groove is used for inserting the reagent.

6. The reagent box for fluorescent immunoassay according to claim 5, characterized in that: The top of the box body is provided with an embedded handle.

7. The reagent box for fluorescent immunoassay according to any one of claims 1 to 6, characterized in that: The draw plate and the plurality of ice cavities form a storage unit. A plurality of storage units are provided, and the plurality of storage units are located inside the ice cavity.

8. The reagent box for fluorescent immunoassay according to claim 7, characterized in that: A temperature warning device is provided on the top of the box body. The temperature warning device is provided with a display end. The display end is located on the side wall of the box body.

9. The reagent box for fluorescent immunoassay according to claim 8, characterized in that: The temperature early warning device comprises: A temperature monitor, wherein a detection end of the temperature monitor is located inside the box; A controller is installed inside the box and is attached to the ice chamber at an edge. an alarm, the alarm being located outside the controller; Wherein, the controller is electrically connected to the alarm and the temperature monitor.

10. The reagent box for fluorescent immunoassay according to claim 9, characterized in that: A wireless communication device is integrated on the controller.

Images