Hepatitis C genetic typing detection experiment device

Abstract

The utility model discloses a hepatitis C genetic typing detection experiment device which comprises a machine box, a transparent experiment box is fixed on one side of the machine box, ultraviolet sterilizing lamps are installed at the two ends inside the transparent experiment box respectively, operation openings are evenly formed in one side of the transparent experiment box, and the operation openings are connected with the machine box. A heat preservation storage groove and a PLC are mounted on one side, far away from the transparent experiment box, of the case. According to the utility model, the low-temperature storage cavity and the like are arranged; a user can respectively clamp a test tube filled with a hepatitis C genotyping detection reagent and some test tubes filled with samples to be detected into detection reagent storage grooves in the room-temperature storage cavities or the two low-temperature storage cavities with different temperatures according to the temperature requirements of a storage environment; and then the hepatitis C genotyping test paper is clamped into two test paper storage grooves in the room-temperature storage cavity for storage, so that the device has the advantage of classified storage, and experimental articles are convenient to store and flexible to take and use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hepatitis C genotyping detection, in particular to a hepatitis C genotyping detection experimental device. BACKGROUND

[0002] With the continuous development and progress of hepatitis C treatment drugs, some new drugs can be effective for various genotypes of hepatitis C virus, however, in determining the best treatment plan, understanding the hepatitis C genotype of the patient is still an important consideration, based on this, hepatitis C genotyping detection experimental devices appear on the market, which can realize hepatitis C genotyping detection through reagent test paper, however, such equipment still has some defects in actual use.

[0003] The hepatitis C genotyping detection experimental device disclosed in the application number 201920621150.2 includes a reagent box body, a reagent disc holder is connected inside the reagent box body, a cover is hingedly connected to one side of the upper end of the reagent box body, reagent placing holes and test paper placing grooves are formed in the reagent disc holder, a test paper storage box is installed in the test paper placing groove, a storage plate is connected to the lower end of the reagent placing hole through a spring, a first fixing block is connected to one side of the upper end of the reagent placing hole, the hepatitis C genotyping detection experimental device has the reagent placing holes and test paper placing grooves formed in the reagent disc holder for placing reagent bottles and experimental test paper respectively, the detection tools are uniformly placed, which is convenient to use and easy to take, the reagent bottles are fixed by the anti-slip silica gel pad and the movable block, which is more secure to move, can be applied to reagent bottles of different diameters, has a wide range of use, and the experimental test paper is sequentially placed by the test paper storage box, which is convenient to take out; however, it still cannot meet the storage needs of some reagents that need to be stored at low temperature, such items are stored at room temperature, which is easy to denature, and it does not have a sealed sterile experimental structure, which will affect the detection experimental effect and the anti-interference property of the detection result, based on this, we propose a new hepatitis C genotyping detection experimental device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a hepatitis C genotyping detection experimental device to solve the problems in the background art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a kind of hepatitis C genotyping detection experimental device, including cabinet, the side of the cabinet is fixed with transparent experiment box, ultraviolet sterilizing lamp is installed at both ends inside the transparent experiment box, the side of the transparent experiment box is evenly provided with operation port, the side of the cabinet away from transparent experiment box is equipped with heat preservation storage groove and PLC controller, heat preservation storage groove is equipped with refrigerant storage box inside, refrigerant storage box is sequentially equipped with micro water pump, solenoid valve and temperature sensor, refrigerant storage box is equipped with semiconductor refrigeration sheet, heat preservation storage groove is equipped with micro fan matched with semiconductor refrigeration sheet, the middle position of the inside of the cabinet is provided with room temperature preservation cavity, both ends of the inside of the cabinet are provided with low temperature preservation cavity, the inside of the low temperature preservation cavity is fixed with heat exchange plate matched with refrigerant storage box, the inside of the room temperature preservation cavity and low temperature preservation cavity is evenly provided with detection reagent storage groove, and the inside of the room temperature preservation cavity is evenly provided with detection reagent storage groove.

[0006] Preferably, the operation port is provided with 2, the inside of the operation port is evenly provided with rubber baffle, so that it can be dustproof shield protection to operation port by rubber baffle.

[0007] Preferably, the top of the cabinet is movably connected with pull handle through pivot, so that it is convenient to carry and transport cabinet flexibly.

[0008] Preferably, the micro water pump and solenoid valve are connected with circulating water pipe between heat exchange plate respectively.

[0009] Preferably, the top of the cabinet is sequentially clamped with sealing cover matched with room temperature preservation cavity and low temperature preservation cavity.

[0010] Preferably, the cabinet and sealing cover are evenly connected with lock catch.

[0011] Preferably, the inside of the detection reagent storage groove is sequentially connected with rubber composite spring arranged at equal angle.

[0012] Preferably, the end of the rubber composite spring away from detection reagent storage groove is connected with fixed pressing block, so that it is convenient to fix and limit detection reagent tube placed in the inside of detection reagent storage groove.

[0013] Compared with prior art, the utility model has the beneficial effects that:

[0014] (1), the hepatitis c genotyping detection experimental device passes through installing heat preservation storage groove etc., so that the device optimizes its structure, on one hand, the user can according to the temperature requirement of the storage environment, the test tube containing hepatitis c genotyping detection reagent and some test tubes containing samples to be tested are respectively clamped into the detection reagent storage groove inside the room temperature preservation cavity or the two low temperature preservation cavities, then the hepatitis c genotyping test paper is clamped into the two test paper storage grooves inside the room temperature preservation cavity for storage, so that the device realizes the advantage of classified storage, which is convenient for storage and flexible use of experimental materials, on the other hand, the PLC controller starts the semiconductor refrigerating fin on the refrigerant storage box inside the two heat preservation storage grooves according to the preset program, carries out cooling refrigeration treatment through the refrigerating surface of the refrigerating fin embedded in the refrigerant storage box, the micro fan is started synchronously to protect the heating surface of the refrigerating fin, at the same time, the temperature sensor monitors the refrigerant temperature in real time, and then starts the micro water pump and the electromagnetic valve, so that the refrigerant with appropriate low temperature state can circulate between the refrigerant storage box and the heat exchange plate inside the low temperature preservation cavity, thereby realizing intelligent independent regulation and control of the temperature inside the low temperature preservation cavity, and then the two low temperature preservation cavities with independent temperature adjustment can be used for storing detection reagents or nucleic acid samples to be tested with different low temperature storage requirements, avoiding the problem of denaturation of experimental materials due to improper storage temperature;

[0015] (2), the hepatitis c genotyping detection experimental device is provided with an operation port, so that the performance of the device is optimized, the user can put the taken detection reagent and test paper into the transparent experiment box through the operation port, and put the taken sample to be tested into the transparent experiment box, at this time, the user can put both hands into the transparent experiment box to carry out hepatitis c genotyping detection, and observe the operation condition and detection result through the transparent experiment box top, thereby avoiding the infection and pollution of experimental results by external environment dust and bacteria through the sealed experimental operation space, improving the experimental effect, and opening the ultraviolet sterilization lamp added on the transparent experiment box can periodically sterilize the experimental space inside the transparent experiment box, further optimizing the experimental environment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view structure schematic diagram of the utility model;

[0017] Figure 2 It is a rear view sectional structure schematic diagram of the utility model;

[0018] Figure 3 It is a top view sectional structure schematic diagram of the utility model;

[0019] Figure 4 It is a top view structure schematic diagram of the utility model detection reagent storage groove;

[0020] Figure 5The utility model discloses a refrigerant storage box rear view structure schematic diagram.

[0021] In the drawing: 1, pull handle; 2, sealing cover; 3, transparent experiment box; 4, rubber baffle; 5, operation mouth; 6, machine case; 7, lock catch; 8, refrigerant storage box; 9, heat preservation storage groove; 10, micro fan; 11, heat exchange plate; 12, detection reagent storage tank; 13, low temperature preservation cavity; 14, room temperature preservation cavity; 15, detection test paper storage tank; 16, ultraviolet sterilization lamp; 17, rubber composite spring; 18, fixed pressing block; 19, micro water pump; 20, circulating water pipe; 21, electromagnetic valve; 22, temperature sensor; 23, semiconductor refrigerating sheet; 24, PLC controller. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-5 The utility model provides an embodiment: a hepatitis C genotyping detection experiment device, including machine case 6, the one side of machine case 6 is fixed with transparent experiment box 3, both ends in transparent experiment box 3 are installed with ultraviolet sterilization lamp 16, and the one side of transparent experiment box 3 is evenly provided with operation mouth 5.

[0024] When using, the user can put the detection reagent and detection test paper into the transparent experiment box 3 through the operation mouth 5, and put the sample to be measured into the transparent experiment box 3, then the user can perform the hepatitis C genotyping detection in the transparent experiment box 3 by stretching both hands, and observe the operation condition and detection result through the top of the transparent experiment box 3, so that the experiment result can be prevented from being infected and polluted by the dust and bacteria in the external environment through the sealed experiment operation space, the experiment effect is improved, and the ultraviolet sterilization lamp 16 installed on the transparent experiment box 3 can periodically sterilize the experiment space in the transparent experiment box 3, and the experiment environment is further optimized.

[0025] The machine case 6 is provided with the heat preservation storage groove 9 and the PLC controller 24 away from the transparent experiment box 3, the refrigerant storage box 8 is installed in the heat preservation storage groove 9, and the micro water pump 19, the electromagnetic valve 21 and the temperature sensor 22 are sequentially installed on the refrigerant storage box 8.

[0026] The semiconductor refrigerating sheet 23 is installed on the refrigerant storage box 8, and the micro fan 10 matched with the semiconductor refrigerating sheet 23 is installed on the heat preservation storage groove 9.

[0027] The middle position inside the cabinet 6 is provided with a room temperature storage cavity 14, and both ends inside the cabinet 6 are provided with low-temperature storage cavities 13, and the inside of the low-temperature storage cavity 13 is fixed with a heat exchange plate 11 matched with the refrigerant storage box 8;

[0028] In use, the PLC controller 24 starts the semiconductor refrigerating fin 23 on the refrigerant storage box 8 inside the two temperature preservation storage grooves 9 according to the preset program, performs cooling refrigeration processing through the refrigeration face of the refrigerating fin embedded inside the refrigerant storage box 8, and synchronously starts the micro fan 10 to perform heat dissipation protection on the heating face of the refrigerating fin. At the same time, the temperature sensor 22 monitors the refrigerant temperature in real time, and then starts the micro water pump 19 and the electromagnetic valve 21, so that the refrigerant in the appropriate low-temperature state can be circulated between the refrigerant storage box 8 and the heat exchange plate 11 inside the low-temperature storage cavity 13, thereby realizing intelligent independent regulation and control of the temperature inside the low-temperature storage cavity 13, and then the two low-temperature storage cavities 13 which can be independently adjusted in temperature can be suitable for storing different low-temperature storage requirements of the detection reagent or the nucleic acid sample to be detected, thereby avoiding the problem of denaturation of experimental items due to inappropriate storage temperature;

[0029] The inside of the room temperature storage cavity 14 and the low-temperature storage cavity 13 is uniformly provided with a detection reagent storage groove 12, and the inside of the room temperature storage cavity 14 is uniformly provided with a detection reagent storage groove 15.

[0030] In use, the user can store the test tube containing the hepatitis C genotyping detection reagent and some test tubes containing the sample to be tested in the detection reagent storage groove 12 inside the room temperature storage cavity 14 or the two low-temperature storage cavities 13 with different temperatures according to the storage environment temperature requirement, and then store the hepatitis C genotyping test paper in the two detection reagent storage grooves 15 inside the room temperature storage cavity 14, so that the device realizes the advantage of classified storage, and is convenient for storage and flexible use of experimental items.

[0031] The operation port 5 is provided with two rubber flaps 4 uniformly arranged inside the operation port 5, so that the operation port 5 can be dustproof and shielded.

[0032] The top of the cabinet 6 is movably connected with a pull handle 1 through a rotating shaft, so that the cabinet 6 can be conveniently and flexibly carried and transported.

[0033] The micro water pump 19 and the electromagnetic valve 21 are connected with a circulating water pipe 20 between the heat exchange plate 11;

[0034] The top of the cabinet 6 is sequentially connected with a sealing cover 2 matched with the room temperature storage cavity 14 and the low-temperature storage cavity 13;

[0035] The cabinet 6 and the sealing cover 2 are uniformly connected with a lock 7;

[0036] The inside of the detection reagent storage tank 12 is sequentially connected with rubber composite springs 17 arranged at equal angles;

[0037] The end of the rubber composite spring 17 away from the detection reagent storage tank 12 is connected with a fixed pressing block 18, so as to facilitate the fixation and limiting of the detection reagent tube placed in the inside of the detection reagent storage tank 12.

[0038] The bottom of the case 6 is built-in with a lithium battery for power supply.

[0039] In use, the user can first hold the pull handle 1 to carry the case 6 to a suitable operating position, then the user can according to the temperature requirement of the storage environment, place the test tube containing the hepatitis C genotyping detection reagent and some test tubes containing the sample to be tested into the detection reagent storage tank 12 in the inside of the room temperature storage cavity 14 or the two low-temperature storage cavities 13, and then place the hepatitis C genotyping test paper into the two detection reagent storage tanks 15 in the inside of the room temperature storage cavity 14 for storage, so that the device realizes the advantage of classified storage, and the experimental materials are convenient to store and flexible to use. In addition, the PLC controller 24 starts the semiconductor refrigeration sheet 23 on the refrigerant storage box 8 in the inside of the two heat preservation storage slots 9 according to the preset program, the micro fan 10 is started synchronously to protect the heat dissipation surface of the refrigeration sheet, at the same time, the temperature sensor 22 monitors the refrigerant temperature in real time, and the micro water pump 19 and the electromagnetic valve 21 are started subsequently, so as to control the refrigerant in the appropriate low-temperature state to circulate between the refrigerant storage box 8 and the heat exchange plate 11 in the inside of the low-temperature storage cavity 13, thereby realizing intelligent independent regulation of the temperature in the inside of the low-temperature storage cavity 13, and the two low-temperature storage cavities 13 with independent temperature adjustment can be used to store detection reagents or nucleic acid samples with different low-temperature storage requirements, thereby avoiding the problem of denaturation of experimental materials due to inappropriate storage temperature. In actual experimental operation, the user can put the taken detection reagent and detection paper into the transparent experiment box 3 through the operation port 5, and put the taken sample into the transparent experiment box 3. At this time, the user can stretch both hands in the transparent experiment box 3 to perform hepatitis C genotyping detection, and observe the operation condition and detection result through the transparent experiment box 3, thereby avoiding the infection and pollution of experimental results by external environment dust and bacteria, improving the experimental effect, and opening the ultraviolet sterilization lamp 16 added on the transparent experiment box 3 can periodically sterilize the experimental space in the transparent experiment box 3, further optimizing the experimental environment.

Claims

1. A hepatitis C genotyping detection experimental device, characterized in that, The system includes a chassis (6), on one side of which a transparent experimental chamber (3) is fixed. Ultraviolet sterilization lamps (16) are installed at both ends inside the transparent experimental chamber (3). Operating ports (5) are evenly distributed on one side of the transparent experimental chamber (3). An insulated storage tank (9) and a PLC controller (24) are installed on the side of the chassis (6) away from the transparent experimental chamber (3). A refrigerant storage box (8) is installed inside the insulated storage tank (9). A micro water pump (19), a solenoid valve (21), and a temperature sensor (22) are sequentially installed on the refrigerant storage box (8). A semi-circular... The semiconductor cooling chip (23) is installed on the heat-insulating storage tank (9) with a miniature fan (10) that matches the semiconductor cooling chip (23). A room temperature storage chamber (14) is provided in the middle of the inside of the chassis (6). Low temperature storage chambers (13) are provided at both ends of the inside of the chassis (6). A heat exchange plate (11) that matches the refrigerant storage box (8) is fixed inside the low temperature storage chamber (13). Test reagent storage tanks (12) are uniformly arranged inside both the room temperature storage chamber (14) and the low temperature storage chamber (13). Test paper storage tanks (15) are uniformly arranged inside the room temperature storage chamber (14).

2. The hepatitis C genotyping detection experimental device according to claim 1, characterized in that: The operation port (5) is provided with two ports, and rubber baffles (4) are evenly arranged inside the operation port (5).

3. The hepatitis C genotyping detection experimental device according to claim 1, characterized in that: The top of the chassis (6) is movably connected to a lifting handle (1) via a pivot.

4. The hepatitis C genotyping detection experimental device according to claim 1, characterized in that: The micro water pump (19) and the solenoid valve (21) are respectively connected to the heat exchange plate (11) by circulating water pipes (20).

5. The hepatitis C genotyping detection experimental device according to claim 1, characterized in that: The top of the chassis (6) is sequentially fitted with a sealing cover (2) that matches the room temperature storage chamber (14) and the low temperature storage chamber (13).

6. The hepatitis C genotyping detection experimental device according to claim 5, characterized in that: The chassis (6) and the sealing cover (2) are evenly connected by latches (7).

7. The hepatitis C genotyping detection experimental device according to claim 1, characterized in that: The interior of the reagent storage tank (12) is connected in sequence with rubber composite springs (17) arranged at equal angles.

8. The hepatitis C genotyping detection experimental device according to claim 7, characterized in that: The rubber composite spring (17) is connected to a fixing block (18) at the end away from the test reagent storage tank (12).

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