Experimental detection kit convenient for optimizing sepsis modeling time

Abstract

The utility model discloses an experimental detection kit convenient for optimizing sepsis modeling time, and relates to the technical field of detection kits, the experimental detection kit comprises a detection box, a detection mechanism is arranged above the detection box, a processing mechanism is arranged in the detection box, the detection mechanism comprises a replacement unit, the replacement unit is arranged above the detection box, and the processing mechanism is arranged in the detection box. The replacement unit can replace air in a space where a virus experiment is located into filtered air, the detection mechanism further comprises a reaction unit, the reaction unit is arranged above the detection box, the reaction unit and the replacement unit are matched with each other, and the reaction unit can inject a reaction reagent needing to be added in the experiment into a blood sample. According to the experimental detection kit convenient for optimizing sepsis modeling time, through mutual cooperation of the replacement unit, the reaction unit and the processing mechanism, the problems that the experimental time is prolonged and the infection risk is relatively high in the use process of the device can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of detection kit, concretely to an experimental detection kit convenient for optimizing sepsis modeling time. BACKGROUND

[0002] The detection kit is a device for laboratory analysis and detection, which is usually composed of a series of pre-prepared reagents and related materials, and is widely used in biology, chemistry, medicine and environmental monitoring and other fields. In the sepsis modeling experiment, in order to detect the possible hematological changes of animals in the sepsis model, such as white blood cell count and platelet count, a detection kit convenient for optimizing sepsis modeling time is generally used to speed up the modeling time of the sepsis model.

[0003] At present, when the existing detection kit is used, the experimental personnel need to dilute blood, add reagents and stir, which usually needs to be implemented by the experimental personnel. In the implementation process, in order to avoid the risk of spreading sepsis to the experimental personnel, the experimental personnel usually slow down the experimental speed to ensure that the blood sample will not be spilled. Therefore, the detection kit will have the problem of long experimental time in the process of use.

[0004] And we can find that the existing experimental detection kit convenient for optimizing sepsis modeling time on the market can hardly avoid the above problems at the same time when used, and even if it can be solved, it needs to be solved by external tools, so it cannot achieve the desired effect. Therefore, we propose an experimental detection kit convenient for optimizing sepsis modeling time. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an experimental detection kit convenient for optimizing sepsis modeling time to solve the problems in the above background.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an experimental detection kit convenient for optimizing sepsis modeling time, comprising a detection box, a detection mechanism is arranged above the detection box, and a processing mechanism is arranged in the detection box.

[0007] The detection mechanism comprises a replacement unit, which is arranged above the detection box. The replacement unit can replace the air in the virus experiment space with filtered air.

[0008] The detection mechanism further comprises a reaction unit arranged above the detection box, which is matched with the switching unit and can inject reaction reagents required in experiments into the blood sample;

[0009] The processing mechanism is arranged inside the detection box and matched with the detection mechanism, which can process the blood sample after detection.

[0010] Preferably, the switching unit comprises a moving plate, the inner wall of the moving plate is rotationally connected with a rotating plate, the bottom end of the rotating plate is fixedly connected with a first magnet, the upper surface of the detection box is respectively provided with two first sliding grooves and a second sliding groove, the outer surface of the first magnet is slidingly connected in the second sliding groove, the outer surface of the moving plate is slidingly connected in the two first sliding grooves, the inner wall of the detection box is provided with two limiting grooves, the inner wall of each limiting groove is slidingly connected with a sliding plate, the side face of the two sliding plates close to each other is fixedly connected with a moving block, the inner wall of the moving block is rotationally connected with a transmission shaft, the top end of the transmission shaft is fixedly connected with a second magnet, the bottom end of the transmission shaft is fixedly connected with a circular plate, the inner wall of the circular plate is fixedly connected with two groups of reaction tubes, the outer surface of each reaction tube is fixedly connected with a rectangular block, the inner wall of each rectangular block is fixedly connected with a heating wire, the inner wall of the detection box is slidingly connected with a sliding block, the bottom surface of the sliding block is fixedly connected with a partition plate, the inner wall of the detection box is fixedly connected with an air filter element, the inner wall of the detection box is fixedly connected with a first fixing seat, the inner wall of the first fixing seat is fixedly connected with a micro air pump, the input end of the micro air pump is fixedly connected with a suction pipe, the output end of the micro air pump is fixedly connected with an air outlet pipe, the outer surface of the air outlet pipe is fixedly connected with the inner wall of the detection box, the upper surface of the detection box is fixedly connected with an air exhaust pipe, and the outer surface of the air exhaust pipe is threadedly connected with a threaded cover.

[0011] Preferably, the bottom surface of the moving plate is fixedly connected with two groups of connecting plates, the inner wall of each connecting plate is rotationally connected with two first rollers, the outer surface of each first roller is in contact with the inner wall of the detection box, and the outer surface of each first roller is slidingly connected in the first sliding groove.

[0012] Preferably, the inner wall of the moving block is rotationally connected with two short shafts, the outer surface of each short shaft is fixedly connected with a second roller, the outer surface of each second roller is slidingly connected in the limiting groove, and the outer surface of each second roller is in contact with the inner top wall of the detection box.

[0013] Preferably, the front surface of the detection box is provided with two clamping grooves, each clamping groove is clamped with a clamping block, and the front surfaces of the two clamping blocks are fixedly connected with a protective plate.

[0014] Preferably, the reaction unit includes a pressurization chamber, the bottom surface of which is fixedly connected to the upper surface of the detection box. An air inlet pipe is fixedly connected to the right side of the pressurization chamber, and the outer surface of the air inlet pipe is fixedly connected to the inner wall of the detection box. A first partition is fixedly connected to the inner wall of the pressurization chamber, and a first rubber pad is fixedly connected to the front of the first partition. A second partition is fixedly connected to the inner wall of the pressurization chamber, and a second rubber pad is fixedly connected to the inner wall of the pressurization chamber. A circular shaft is slidably connected inside the pressurization chamber. A sliding plate is fixedly connected to one end of the circular shaft near the first partition, and the other end of the circular shaft away from the sliding plate... A push plate is fixedly connected to the end of the pressure box, a pressure boosting pipe is fixedly connected to the front of the pressure box, a temporary storage box is fixedly connected to the inner wall of the detection box, a first extrusion nozzle is fixedly connected to the bottom of the temporary storage box, a blocking block is snapped into the interior of the temporary storage box and the interior of the detection box, a threaded shaft is threadedly connected to the inner wall of the detection box, a rotating plate is fixedly connected to the top of the threaded shaft, a lifting block is rotatably connected to the outer surface of the threaded shaft, a sealing block is fixedly connected to the outer surface of the lifting block, a rubber sealing gasket is fixedly connected to the bottom surface of the sealing block, and a circular opening is provided on the bottom surface of both the rubber sealing gasket and the bottom surface of the sealing block.

[0015] Preferably, a water injection pipe is fixedly connected to the inner wall of the detection box, a second fixing seat is fixedly connected to the back of the detection box, a micro water pump is fixedly connected to the inner wall of the second fixing seat, a water pump is fixedly connected to the input end of the micro water pump, a water outlet pipe is fixedly connected to the output end of the micro water pump, a fixing pipe is fixedly connected to the bottom end of the water outlet pipe, the outer surface of the fixing pipe is fixedly connected to the inner wall of the detection box, a flexible tube is fixedly connected to the bottom end of the fixing tube, the bottom end of the flexible tube is fixedly connected to the upper surface of the sealing block, a discharge pipe is fixedly connected to the inner wall of the detection box, and a waste bin is provided inside the detection box, with the bottom surface of the waste bin in contact with the inner bottom wall of the detection box.

[0016] Preferably, a pull plate is snapped into the inside of the detection box, a pull handle is fixedly connected to the left side of the pull plate, and a second extrusion nozzle is fixedly connected to the inner wall of the pull plate.

[0017] Preferably, the inner wall of the detection box is rotatably connected to two rotating shafts, and a limiting plate is fixedly connected to the left end of each rotating shaft. The right side of each limiting plate is in contact with the left side of the detection box.

[0018] Preferably, the inner wall of the detection box is fixedly connected with transparent glass, and the bottom end of the pressure boosting tube is fixedly connected to the upper surface of the detection box.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This invention incorporates a replacement unit that replaces the air inside the test chamber, ensuring that the air surrounding the blood sample is always filtered during testing. This prevents viruses or dust in the outside air from reacting with the viruses in the blood sample, thus avoiding inaccurate test results.

[0021] This invention incorporates a reaction unit that allows the device inside the detection box to be operated from the outside. The reaction unit works in conjunction with the replacement unit to ensure that even when the experimenter is not in the same space as the blood sample, they can still add reagents to the blood sample and promote its reaction.

[0022] This invention, by setting up a processing mechanism, can process the blood sample after the reaction. Through the cooperation of the exchange unit, reaction unit and processing mechanism, the problem of prolonged experimental time and high risk of infection during the use of the device can be effectively avoided. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the threaded cap of this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the card block of this utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the movable plate of this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the miniature air pump of this utility model;

[0028] Figure 6 This is a schematic diagram of the structure of the threaded shaft of this utility model;

[0029] Figure 7 This is a schematic diagram of the lifting block of this utility model;

[0030] Figure 8 This is a schematic diagram of the structure of the miniature water pump of this utility model;

[0031] Figure 9 This is a schematic diagram of the structure of the first extrusion nozzle of this utility model;

[0032] Figure 10 This is a schematic diagram of the structure of the first rubber pad of this utility model;

[0033] Figure 11 This is a schematic diagram of the structure of the second rubber pad of this utility model.

[0034] In the diagram: 1. Detection box; 2. Detection mechanism; 21. Replacement unit; 2101. Threaded cap; 2102. Exhaust pipe; 2103. Circular plate; 2104. Reaction tube; 2105. Rectangular block; 2106. Locking block; 2107. Locking groove; 2108. Protective plate; 2109. Moving plate; 2110. First sliding groove; 2111. Second sliding groove; 2112. Rotating plate; 2113. Heating wire; 2114. Drive shaft; 2115. Moving... 2116. Moving block; 2117. First magnet; 2118. Limiting groove; 2119. Second magnet; 2110. Sliding plate; 2121. First roller; 2122. Connecting plate; 2123. Second roller; 2124. Short shaft; 2125. Air extraction pipe; 2126. First fixed base; 2127. Miniature air pump; 2128. Air outlet pipe; 2129. Sliding block; 2108. Divider plate; 2130. Protective plate; 22. Reaction element; Unit; 2201, Pressure chamber; 2202, Pressure pipe; 2203, Transparent glass; 2204, Threaded shaft; 2205, Lifting block; 2206, Sealing block; 2207, Blocking block; 2208, Temporary storage box; 2209, Rotating plate; 2210, Circular opening; 2211, Rubber sealing gasket; 2212, Intake pipe; 2213, Push plate; 2214, Circular shaft; 2215, Slide plate; 2216, First partition; 2217, First rubber... 2218. Second partition; 2219. Second rubber pad; 2220. First extrusion nozzle; 3. Processing mechanism; 301. Pull plate; 302. Limiting plate; 303. Hose; 304. Second extrusion nozzle; 305. Rotating shaft; 306. Pull handle; 307. Discharge pipe; 308. Waste bin; 309. Fixing pipe; 310. Water outlet pipe; 311. Miniature water pump; 312. Second fixing seat; 313. Water suction pipe; 314. Water injection pipe. Detailed Implementation

[0035] 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.

[0036] Example 1: Please refer to Figures 1-6 This utility model provides a technical solution: an experimental test kit for optimizing the sepsis modeling time, including a test box 1, a test mechanism 2 disposed on the top of the test box 1, and a processing mechanism 3 disposed inside the test box 1;

[0037] The testing unit 2 includes a replacement unit 21, which is located above the testing box 1. The replacement unit 21 can replace the air in the space where the virus experiment is conducted with filtered air.

[0038] As a further limitation of the detection mechanism 2 of this utility model, the replacement unit 21 includes a movable plate 2109, a rotating plate 2112 rotatably connected to the inner wall of the movable plate 2109, a first magnet 2116 fixedly connected to the bottom end of the rotating plate 2112, two first sliding grooves 2110 and a second sliding groove 2111 respectively opened on the upper surface of the detection box 1, the outer surface of the first magnet 2116 slidably connected to the inside of the second sliding groove 2111, the outer surface of the movable plate 2109 slidably connected to the inside of the two first sliding grooves 2110 respectively, and the inner wall of the detection box 1 is opened... Two limiting grooves 2117 are provided, and a sliding plate 2119 is slidably connected inside each limiting groove 2117. A moving block 2115 is fixedly connected to one side of the two sliding plates 2119 that are close to each other. A drive shaft 2114 is rotatably connected to the inner wall of the moving block 2115. A second magnet 2118 is fixedly connected to the top of the drive shaft 2114, and a circular plate 2103 is fixedly connected to the bottom of the drive shaft 2114. Two sets of reaction tubes 2104 are fixedly connected to the inner wall of the circular plate 2103, and a rectangular block 2 is fixedly connected to the outer surface of each reaction tube 2104. 105. A heating wire 2113 is fixedly connected to the inner wall of each rectangular block 2105. A sliding block 2128 is slidably connected inside the detection box 1. A partition plate 2129 is fixedly connected to the bottom surface of the sliding block 2128. An air filter 2130 is fixedly connected to the inner wall of the detection box 1. A first fixing seat 2125 is fixedly connected to the inner wall of the detection box 1. A miniature air pump 2126 is fixedly connected to the inner wall of the first fixing seat 2125. An air extraction pipe 2124 is fixedly connected to the input end of the miniature air pump 2126. An air outlet pipe 2124 is fixedly connected to the output end of the miniature air pump 2126. 127. The outer surface of the exhaust pipe 2127 is fixedly connected to the inner wall of the test box 1. The upper surface of the test box 1 is fixedly connected to the exhaust pipe 2102. The outer surface of the exhaust pipe 2102 is threadedly connected to the threaded cap 2101. By setting the replacement unit 21, the air inside the test box 1 can be replaced, so that the air in the surrounding environment of the blood sample is always filtered air during the testing process, thereby avoiding the problem of inaccurate test results caused by the reaction between the virus or dust in the outside air and the virus in the blood sample.

[0039] Please see Figure 4Two sets of connecting plates 2121 are fixedly connected to the bottom surface of the movable plate 2109. Two first rollers 2120 are rotatably connected to the inner wall of each set of connecting plates 2121. The outer surface of each first roller 2120 is in contact with the inner wall of the detection box 1. The outer surface of each first roller 2120 is slidably connected to the inside of the first sliding groove 2110. Since the first magnet 2116 and the second magnet 2118 attract each other, the movable plate 2109 will be pressed downward under the action of the first magnet 2116. Thus, the first roller 2120 can ensure that the influence of the first magnet 2116 and the second magnet 2118 on the movable plate 2109 is reduced when the movable plate 2109 moves.

[0040] Please see Figure 4 The inner wall of the moving block 2115 is rotatably connected to two short shafts 2123. The outer surface of each short shaft 2123 is fixedly connected to a second roller 2122. The outer surface of each second roller 2122 is slidably connected to the inside of the limiting groove 2117. The outer surface of each second roller 2122 is in contact with the inner top wall of the detection box 1. By setting the second roller 2122, it can be ensured that when the second magnet 2118 is attracted by the first magnet 2116, the moving block 2115 will not be subjected to too much friction when it moves.

[0041] Please see Figure 2 The front of the test box 1 has two slots 2107, and each slot 2107 has a locking block 2106 inside. The front of the two locking blocks 2106 are fixedly connected to a protective plate 2108. By setting up the slots 2107 and the locking blocks 2106, and by using the locking blocks 2106 to lock into the slots 2107, the protective plate 2108 can be installed on the front of the test box 1.

[0042] The specific implementation method of this embodiment is as follows: When the test box 1 is needed to test the blood sample, first unscrew the threaded cap 2101, then control the micro air pump 2126 to run, so that the micro air pump 2126 draws air into the upper space of the micro air pump 2126. Due to the presence of the air filter 2130, the air drawn by the micro air pump 2126 is purified. As the micro air pump 2126 runs, the air in the space above the micro air pump 2126 is compressed until it is discharged through the exhaust pipe 2102, until the air in the space above the micro air pump 2126 is purified by the air filter 2130. Then, pull out the partition plate 2129. Here, it is necessary to ensure that the partition plate 2129 will not completely move out of the interior of the test box 1, and to provide enough space for the movement of the circular plate 2103. Then, pull the moving plate 2109 to move it. When the moving plate 2109 moves, it will drive the first magnet 21. 16. By utilizing the magnetic connection between the first magnet 2116 and the second magnet 2118, the moving plate 2109 can be moved while the moving block 2115 is also moving. When the moving block 2115 moves the circular plate 2103 to the front of the partition plate 2129, the partition plate 2129 can be pushed back to its original position. Then, the protective plate 2108 can be pulled to move, causing the two locking blocks 2106 fixed on the back of the protective plate 2108 to disengage from the inside of the locking slot 2107. Then, the blood sample to be tested is transported into the inside of the reaction tube 2104. After the transport is completed, the protective plate 2108 can be closed. Then, the exhaust pipe 2102 and the micro air pump 2126 are opened again to replace the air in the front half of the space of the test box 1 with purified air. Then, the partition plate 2129 can be pulled open, and the moving plate 2109 can be used to move the circular plate 2103 to the space behind the partition plate 2129.

[0043] Example 2: Please refer to Figure 1 , Figures 5-11 This utility model provides a technical solution: a test kit for facilitating the optimization of sepsis modeling time. This utility model makes corresponding improvements to the technical problems mentioned in the background art. The detection mechanism 2 also includes a reaction unit 22, which is disposed above the detection box 1. The reaction unit 22 cooperates with the replacement unit 21. The reaction unit 22 can inject the reaction reagents that need to be added during the experiment into the blood sample.

[0044] As a further definition of the detection mechanism 2 of this utility model, the reaction unit 22 includes a pressurization box 2201. The bottom surface of the pressurization box 2201 is fixedly connected to the upper surface of the detection box 1. An air inlet pipe 2212 is fixedly connected to the right side of the pressurization box 2201. The outer surface of the air inlet pipe 2212 is fixedly connected to the inner wall of the detection box 1. A first partition 2216 is fixedly connected to the inner wall of the pressurization box 2201. A first rubber pad 2217 is fixedly connected to the front side of the first partition 2216. The inner wall of the pressure box 2201 is fixedly connected to a second partition 2218, and the inner wall of the pressure box 2201 is fixedly connected to a second rubber pad 2219. A circular shaft 2214 is slidably connected inside the pressure box 2201. A sliding plate 2215 is fixedly connected to one end of the circular shaft 2214 near the first partition 2216, and a push plate 2213 is fixedly connected to the other end of the circular shaft 2214 away from the sliding plate 2215. A pressure boosting pipe 2202 is fixedly connected to the front of the pressure box 2201. The inner wall of the detection box 1 is fixedly connected to... A temporary storage box 2208 is connected to the bottom of the temporary storage box 2208, and a first extrusion nozzle 2220 is fixedly connected to the bottom surface of the temporary storage box 2208. A blocking block 2207 is locked into the interior of the temporary storage box 2208 and the interior of the detection box 1. A threaded shaft 2204 is threadedly connected to the inner wall of the detection box 1. A rotating plate 2209 is fixedly connected to the top of the threaded shaft 2204. A lifting block 2205 is rotatably connected to the outer surface of the threaded shaft 2204. A sealing block 2206 is fixedly connected to the outer surface of the lifting block 2205. A rubber sealing gasket 2211 is fixedly connected to the bottom surface of the sealing block 2206. Both the bottom surface of the rubber sealing gasket 2211 and the bottom surface of the sealing block 2206 have circular openings 2210. By setting up a reaction unit 22, the internal device of the detection box 1 can be operated from the outside of the detection box 1. The reaction unit 22 and the displacement unit 21 cooperate with each other to ensure that the experimenter can still add reagents to the blood sample and promote the reaction even under the isolation of the detection box 1.

[0045] The specific implementation of this embodiment is as follows: When reagents need to be added to a blood sample, the push plate 2213 is pulled to move. The push plate 2213 will drive the circular shaft 2214 to move, thereby driving the slide plate 2215 to move. Since the edge of the slide plate 2215 is made of rubber, and the outer surface of the slide plate 2215 is in close contact with the inner wall of the pressurization box 2201 and the left side of the second partition 2218, when the circular shaft 2214 drives the slide plate 2215 to move, it will draw air from the right side of the second partition 2218 into the left side of the second partition 2218 through the holes opened on the left side of the second partition 2218. The right side of the second partition 2218 is not connected to the outside, so... Under air pressure, the second rubber pad 2219 will fold to the left. It's important to understand that both the first rubber pad 2217 and the second rubber pad 2219 consist of two parts: a circular rubber part and a semi-circular rubber part. The two semi-circular rubber parts are fixed to the inner walls of the first partition 2216 and the booster box 2201, respectively, while the circular rubber parts are fixed to the semi-circular rubber parts. Therefore, the circular rubber parts can fold under external pulling or pressure. When the circular rubber part of the second rubber pad 2219 folds, it draws air from inside the intake pipe 2212 into the booster box 2201. The intake pipe 2212 is connected to the space inside the air filter 2130, so pulling the push plate 2213 ultimately... Air is drawn from the detection box 1 into the pressurization chamber 2201 through the intake pipe 2212. When the pusher plate 2213 moves towards the pressurization chamber 2201, it compresses the air inside the pressurization chamber 2201. At this time, the second rubber pad 2219 is pushed, but the circular rubber in the second rubber pad 2219 cannot fold to the right because it is in contact with the inner wall of the pressurization chamber 2201. When the first rubber pad 2217 is pushed, the circular rubber in the first rubber pad 2217 will fold forward. This pushes the gas into the pressurization pipe 2202 and the pressurization chamber 2201, causing the air inside the pressurization chamber 2201 to enter the storage box. Inside the temporary storage tank 2208, which contains a large amount of reagents, as air continuously enters, the pressure inside the tank increases, forcing the reagents through the first extrusion nozzle 2220 into the reaction tube 2104, thus adding the reagents. Then, rotational power is applied to the rotating plate 2112, causing the circular plate 2103 to rotate. This, in turn, rotates the reaction tube 2104 after the reagents have been added. After rotating 90 degrees, rotational power is applied to the threaded shaft 2204, pushing the lifting block 2205 downwards. This causes the sealing block 2206 to move downwards synchronously until it covers the top of the reaction tube 2104.The rubber sealing gasket 2211 fixed to the bottom of the sealing block 2206 ensures that the gas inside the reaction tube 2104 does not leak out, keeping it in a sealed state. Combined with the heating wire 2113, the reaction tube 2104 is heated, ensuring that the blood sample and reagents inside the reaction tube 2104 are in a suitable reaction environment for the reaction.

[0046] Example 3: Please refer to Figure 1 , Figure 2 , Figures 6-9 This utility model provides a technical solution: a test kit for facilitating the optimization of sepsis modeling time. This utility model makes corresponding improvements to the technical problems mentioned in the background art. The processing mechanism 3 is set inside the test box 1. The processing mechanism 3 and the test mechanism 2 cooperate with each other. The processing mechanism 3 can process the blood sample that has been tested.

[0047] As a further limitation of the processing mechanism 3 of this utility model, a water injection pipe 314 is fixedly connected to the inner wall of the detection box 1, a second fixing seat 312 is fixedly connected to the back of the detection box 1, a micro water pump 311 is fixedly connected to the inner wall of the second fixing seat 312, a water pump 311 is fixedly connected to the input end of the micro water pump 311, a water suction pipe 313 is fixedly connected to the output end of the micro water pump 311, a water outlet pipe 310 is fixedly connected to the bottom end of the water outlet pipe 310, a fixing pipe 309 is fixedly connected to the bottom end of the fixing pipe 310, the outer surface of the fixing pipe 309 is fixedly connected to the inner wall of the detection box 1, and the bottom end of the fixing pipe 309 is fixedly connected to... The bottom end of the flexible tube 303 is fixedly connected to the upper surface of the sealing block 2206. The inner wall of the detection box 1 is fixedly connected to the discharge pipe 307. The inside of the detection box 1 is equipped with a waste bin 308. The bottom surface of the waste bin 308 is in contact with the inner bottom wall of the detection box 1. By setting up the processing mechanism 3, the blood sample after the reaction can be processed. Through the cooperation of the replacement unit 21, the reaction unit 22 and the processing mechanism 3, the problems of prolonged experimental time and high risk of infection during the use of the device can be effectively avoided.

[0048] Please see Figure 1 The inside of the detection box 1 is fitted with a pull plate 301. A pull handle 306 is fixedly connected to the left side of the pull plate 301. A second extrusion nozzle 304 is fixedly connected to the inner wall of the pull plate 301. By setting the pull plate 301 and the pull handle 306, the pull plate 301 can be moved by the pull handle 306, thereby facilitating the application of pulling force to the pull plate 301.

[0049] Please see Figure 1The inner wall of the detection box 1 is rotatably connected to two rotating shafts 305. Each rotating shaft 305 has a fixed limiting plate 302 at its left end. The right side of each limiting plate 302 is in contact with the left side of the detection box 1. By setting the rotating shafts 305, the limiting plates 302 can be rotated. This determines whether the limiting plates 302 limit the pull plate 301. The friction between the limiting plates 302 and the detection box 1 is greater than the weight of the limiting plates 302. Therefore, the limiting plates 302 will not rotate when there is no external force.

[0050] Please see Figure 1 The inner wall of the test box 1 is fixedly connected with a transparent glass 2203, and the bottom end of the pressure boosting tube 2202 is fixedly connected to the upper surface of the test box 1. By providing the transparent glass 2203, the reaction of the sample inside the test box 1 can be observed.

[0051] The specific implementation method of this embodiment is as follows: After the reagent reaction is completed, the circular plate 2103 is driven to rotate 90 degrees again. When the sealing block 2206 covers the surface of the circular plate 2103 again, the micro water pump 311 can be controlled to draw the cleaning water inside the detection box 1 into the fixed tube 309. The cleaning water enters the sealing block 2206 through the fixed tube 309 and finally enters the reaction tube 2104 through the circular opening 2210. It should be understood that each reaction tube 2104 is equipped with a squeezing nozzle structure at the bottom. Therefore, as the cleaning water is continuously injected, the blood sample inside the reaction tube 2104 will be injected into the waste bin 308 along with the cleaning water, thereby processing the blood waste inside the reaction tube 2104.

[0052] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0053] 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 test kit for optimizing the sepsis modeling time in experiments, comprising a test kit (1), characterized in that: A detection mechanism (2) is provided above the detection box (1), and a processing mechanism (3) is provided inside the detection box (1). The detection mechanism (2) includes a replacement unit (21), which is located above the detection box (1). The replacement unit (21) can replace the air in the space where the virus experiment is conducted with filtered air. The detection mechanism (2) also includes a reaction unit (22), which is located above the detection box (1). The reaction unit (22) cooperates with the replacement unit (21). The reaction unit (22) can inject the reaction reagents that need to be added during the experiment into the blood sample. The processing mechanism (3) is located inside the detection box (1). The processing mechanism (3) cooperates with the detection mechanism (2). The processing mechanism (3) can process the blood sample that has been tested.

2. The experimental detection kit for sepsis modeling time according to claim 1, characterized in that: The replacement unit (21) includes a movable plate (2109), and a rotating plate (2112) is rotatably connected to the inner wall of the movable plate (2109). A first magnet (2116) is fixedly connected to the bottom end of the rotating plate (2112). Two first sliding grooves (2110) and a second sliding groove (2111) are respectively opened on the upper surface of the detection box (1). The outer surface of the first magnet (2116) is slidably connected to the inside of the second sliding groove (2111). The outer surface of the movable plate (2109) is slidably connected to the two first sliding grooves (2110) and the second sliding groove (2111). Inside the detection box (1), two limiting grooves (2117) are provided on the inner wall. A sliding plate (2119) is slidably connected inside each limiting groove (2117). A moving block (2115) is fixedly connected to one side of the two sliding plates (2119) that are close to each other. A drive shaft (2114) is rotatably connected to the inner wall of the moving block (2115). A second magnet (2118) is fixedly connected to the top end of the drive shaft (2114). A circular plate (2103) is fixedly connected to the bottom end of the drive shaft (2114). Two sets of reaction tubes (2104) are fixedly connected to the inner wall of the circular plate (2103). A rectangular block (2105) is fixedly connected to the outer surface of each reaction tube (2104). A heating wire (2113) is fixedly connected to the inner wall of each rectangular block (2105). A sliding block (2128) is slidably connected inside the detection box (1). A partition plate (2129) is fixedly connected to the bottom surface of the sliding block (2128). An air filter (2130) is fixedly connected to the inner wall of the detection box (1). A first fixed base (2125) is fixedly connected to a micro air pump (2126) on its inner wall. The input end of the micro air pump (2126) is fixedly connected to a suction pipe (2124). The output end of the micro air pump (2126) is fixedly connected to an outlet pipe (2127). The outer surface of the outlet pipe (2127) is fixedly connected to the inner wall of the detection box (1). The upper surface of the detection box (1) is fixedly connected to an exhaust pipe (2102). The outer surface of the exhaust pipe (2102) is threadedly connected to a threaded cap (2101).

3. The experimental detection kit for sepsis modeling time according to claim 2, characterized in that: The bottom surface of the movable plate (2109) is fixedly connected to two sets of connecting plates (2121). The inner wall of each set of connecting plates (2121) is rotatably connected to two first rollers (2120). The outer surface of each first roller (2120) is in contact with the inner wall of the detection box (1). The outer surface of each first roller (2120) is slidably connected to the inside of the first sliding groove (2110).

4. The experimental detection kit for sepsis modeling time according to claim 2, characterized in that: The inner wall of the moving block (2115) is rotatably connected to two short shafts (2123). The outer surface of each short shaft (2123) is fixedly connected to a second roller (2122). The outer surface of each second roller (2122) is slidably connected to the inside of the limiting groove (2117). The outer surface of each second roller (2122) is in contact with the inner top wall of the detection box (1).

5. The experimental detection kit for sepsis modeling time according to claim 2, characterized in that: The front of the detection box (1) has two slots (2107), and each slot (2107) has a card block (2106) inside. The front of the two card blocks (2106) is fixedly connected to a protective plate (2108).

6. The experimental detection kit for sepsis modeling time according to claim 2, characterized in that: The reaction unit (22) includes a pressurization chamber (2201), the bottom surface of which is fixedly connected to the upper surface of the detection box (1). An air inlet pipe (2212) is fixedly connected to the right side of the pressurization chamber (2201). The outer surface of the air inlet pipe (2212) is fixedly connected to the inner wall of the detection box (1). A first partition plate (2216) is fixedly connected to the inner wall of the pressurization chamber (2201). A first... A rubber pad (2217) is fixedly connected to the inner wall of the pressurization box (2201), a second partition (2218) is fixedly connected to the inner wall of the pressurization box (2201), a second rubber pad (2219) is fixedly connected to the inner wall of the pressurization box (2201), a circular shaft (2214) is slidably connected inside the pressurization box (2201), a sliding plate (2215) is fixedly connected to the end of the circular shaft (2214) near the first partition (2216), and the end of the circular shaft (2214) away from the sliding plate (2215) is fixedly connected to the other end. A push plate (2213) is fixedly connected to the pressure box (2201), and a pressure pipe (2202) is fixedly connected to the front of the pressure box (2201). A temporary storage box (2208) is fixedly connected to the inner wall of the detection box (1), and a first extrusion nozzle (2220) is fixedly connected to the bottom surface of the temporary storage box (2208). A blocking block (2207) is snapped into the interior of the temporary storage box (2208) and the interior of the detection box (1). A threaded shaft (2204) is threadedly connected to the inner wall of the detection box (1). The top end of the threaded shaft (2204) is fixedly connected to a rotating plate (2209), the outer surface of the threaded shaft (2204) is rotatably connected to a lifting block (2205), the outer surface of the lifting block (2205) is fixedly connected to a sealing block (2206), the bottom surface of the sealing block (2206) is fixedly connected to a rubber sealing gasket (2211), and both the bottom surface of the rubber sealing gasket (2211) and the bottom surface of the sealing block (2206) are provided with circular openings (2210).

7. The experimental detection kit for sepsis modeling time according to claim 6, characterized in that: A water injection pipe (314) is fixedly connected to the inner wall of the detection box (1). A second fixing seat (312) is fixedly connected to the back of the detection box (1). A micro water pump (311) is fixedly connected to the inner wall of the second fixing seat (312). A water pump (313) is fixedly connected to the input end of the micro water pump (311). A water outlet pipe (310) is fixedly connected to the output end of the micro water pump (311). A fixing pipe (30) is fixedly connected to the bottom end of the water outlet pipe (310). 9) The outer surface of the fixed tube (309) is fixedly connected to the inner wall of the detection box (1). The bottom end of the fixed tube (309) is fixedly connected to the hose (303). The bottom end of the hose (303) is fixedly connected to the upper surface of the sealing block (2206). The inner wall of the detection box (1) is fixedly connected to the discharge pipe (307). The inside of the detection box (1) is provided with a waste bin (308). The bottom surface of the waste bin (308) is in contact with the inner bottom wall of the detection box (1).

8. The experimental detection kit for sepsis modeling time according to claim 7, characterized in that: The detection box (1) is fitted with a pull plate (301), and a pull handle (306) is fixedly connected to the left side of the pull plate (301). A second extrusion nozzle (304) is fixedly connected to the inner wall of the pull plate (301).

9. The experimental detection kit for sepsis modeling time according to claim 7, characterized in that: The inner wall of the detection box (1) is rotatably connected to two rotating shafts (305). Each rotating shaft (305) has a limiting plate (302) fixedly connected to its left end. The right side of each limiting plate (302) is in contact with the left side of the detection box (1).

10. The experimental detection kit for sepsis modeling time according to claim 6, characterized in that: The inner wall of the detection box (1) is fixedly connected with a transparent glass (2203), and the bottom end of the pressure boosting tube (2202) is fixedly connected to the upper surface of the detection box (1).

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