A viral sampler device

Abstract

The utility model discloses a virus sampler device, including box body shell, the box body shell front is equipped with the door cover, the box body shell inside is divided into left cooling chamber and right storage room, wherein, the storage room is adjacent to the door cover, and the cooling chamber inside is injected with cooling liquid and is equipped with cold constant temperature measure, the junction of cooling chamber and storage room has the cold -conducting baffle, the storage room inboard has the heat -conducting bubble cotton board that is in line with the cold -conducting baffle, in the storage process, the cooling liquid in the cooling chamber keeps the low constant temperature state of about celsius under the cooperation of refrigeration piece, and the heat -conducting bubble cotton board will form the sustained heat exchange with the cooling chamber under the cooperation of the cold -conducting baffle, make the bubble cotton board and the test tube sample embedded in it always be kept in the low temperature environment, avoid the deterioration modification of sample under the sustained normal temperature state, guarantee the sample detection accuracy, also reduce the physical and mental burden of medical workers.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary equipment for hepatitis B virus sampling, specifically a virus sampler device. Background Technology

[0002] Hepatitis B is an inflammation of the liver caused by the hepatitis B virus. It is classified into acute and chronic types based on the speed of disease progression. Acute hepatitis B is now rare in clinical practice; the hepatitis B we usually refer to is chronic hepatitis B. Hepatitis B patients and virus carriers (people who carry the virus but have no obvious symptoms) are the main sources of infection. However, not all carriers are highly infectious; this depends on the activity level of the virus in the body. In specific cases, blood samples need to be collected and analyzed.

[0003] Currently, when collecting blood samples for hepatitis B virus, the collected test tubes are typically placed in a fixed rack / box and sent for testing as soon as possible. The sampling process usually proceeds smoothly. However, in actual clinical practice, sometimes due to factors such as busy medical staff and varying levels of proficiency, the collected samples are not sent for testing in a timely manner. This leads to another problem: at room temperature, the cells and proteins in the blood sample decompose more rapidly over time, resulting in a decrease in viral activity and affecting the accuracy of subsequent sample testing.

[0004] To address the problems in the aforementioned related technologies, this utility model provides a virus sampler device. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] Therefore, the purpose of this utility model is to provide a virus sampler device to solve the problem mentioned in the background art that when existing hepatitis B virus blood samples are not sent for testing in a timely manner, the cells and proteins in the blood sample will decompose more rapidly over time, and the viral activity will also decrease accordingly, thus affecting the accuracy of subsequent sample testing.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a virus sampler device, comprising a housing shell, the front of which is equipped with a door cover, the interior of which is divided into a cooling chamber on the left and a storage chamber on the right, wherein the storage chamber is adjacent to the door cover, the cooling chamber is filled with coolant and equipped with cold constant temperature measures, a cold-conducting baffle is provided at the junction of the cooling chamber and the storage chamber, and a thermally conductive foam board is provided on the inner side of the storage chamber that is in contact with the cold-conducting baffle, and the side of the thermally conductive foam board facing the door cover has multiple positioning grooves that fit and match the sampling tubes.

[0008] As a preferred embodiment of the virus sampler device described in this utility model, the inner side of the outer shell and the inner side of the door cover are further provided with a heat insulation layer, and the cooling chamber and the storage chamber are both located inside the heat insulation layer. The top of the outer shell is also provided with a water injection hole communicating with the cooling chamber and a cover corresponding to the water injection hole.

[0009] As a preferred embodiment of the virus sampler device described in this utility model, the outer shell of the housing also has a mounting hole on one side, a semiconductor refrigeration chip is matched and installed inside the mounting hole, and the cooling surface of the semiconductor refrigeration chip is located inside the cooling chamber. A heat dissipation mesh plate is also provided outside the mounting hole.

[0010] As a preferred embodiment of the virus sampler device described in this utility model, a control box is further provided on the upper end of the outer shell of the housing, and a temperature sensor is further provided on the upper end of the outer shell of the housing, with the probe of the temperature sensor extending into the cooling chamber cavity.

[0011] In a preferred embodiment of the virus sampler device described in this utility model, a handle is also provided on the top of the outer shell of the box.

[0012] As a preferred embodiment of the virus sampler device described in this utility model, the bottom four corners of the outer shell of the box are provided with support feet, and the bottom of the support feet has anti-slip pads.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: When using this virus sampler device, after the test tube is collected and sealed, the door is opened and the test tube is inserted into the corresponding positioning groove of the thermally conductive foam plate. This process is repeated for other sampling or operations. During storage, the coolant in the cooling chamber is kept at a low constant temperature of about 10 degrees Celsius with the help of the cooling plate. At the same time, the thermally conductive foam plate will form a continuous heat exchange with the cooling chamber with the help of the cold-conducting partition, so that the foam plate and the test tube sample embedded therein are always kept in a low temperature environment, avoiding the deterioration and modification of the sample under continuous room temperature. While ensuring the accuracy of sample detection, it also reduces the physical and mental burden of medical workers. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall external structure of this utility model; Figure 2 This is a cross-sectional view of the internal structure of the device of this utility model; Figure 3 This utility model Figure 2 A schematic diagram showing the detailed structure of a part of the structure.

[0015] In the diagram: 100, outer casing; 1001, cooling chamber; 1002, storage chamber; 1003, mounting hole; 110, door cover; 120, insulation layer; 130, handle; 200, semiconductor refrigeration chip; 210, heat dissipation mesh plate; 300, cold-conducting partition; 400, thermally conductive foam board; 4001, positioning groove; 500, control box; 600, temperature sensor; 700, support foot; 710, anti-slip pad. Detailed Implementation

[0016] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0017] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0019] Figures 1-3 The diagram shown is a complete structural schematic of a virus sampler device according to this utility model. Please refer to [link / reference]. Figures 1-3 This embodiment of a virus sampler device includes a housing 100, with a door 110 on the front. The interior of the housing 100 is divided into a cooling chamber 1001 on the left and a storage chamber 1002 on the right. The storage chamber 1002 is adjacent to the door 110. The cooling chamber 1001 is filled with coolant and equipped with a constant temperature and cold setting. A cooling baffle 300 is provided at the junction of the cooling chamber 1001 and the storage chamber 1002. A thermally conductive foam board 400 is provided on the inner side of the storage chamber 1002 and is attached to the cooling baffle 300. The side of the thermally conductive foam board 400 facing the door 110 has a plurality of positioning grooves 4001 that fit and match the sampling tubes.

[0020] The inner side of the outer casing 100 and the inner side of the door cover 110 are also provided with a heat insulation layer 120, and the cooling chamber 1001 and the storage chamber 1002 are both located inside the heat insulation layer 120. The top of the outer casing 100 is also provided with a water inlet hole communicating with the cooling chamber 1001 and a corresponding cover. The heat insulation layer 120 can prevent the leakage of cold air / cold energy inside the casing, improve the cold preservation effect and reduce power consumption. At the same time, the coolant has better thermal conductivity than water, making the water temperature more uniform. The outer casing 100 is also provided with a mounting hole 1003 on one side. A semiconductor cooling chip 200 is matched and installed inside the mounting hole 1003, and the cooling surface of the semiconductor cooling chip 200 is located inside the cooling chamber 1001. A heat dissipation mesh plate 210 is also provided outside the mounting hole 1003. The heat dissipation mesh 210 facilitates natural heat dissipation from the cooling chip and provides external protection for it. Furthermore, the semiconductor cooling chip 200 features a simple, compact structure, durability, and high cooling efficiency. Specifically, during storage, the coolant in the cooling chamber 1001 is maintained at a low, constant temperature of approximately 4 degrees Celsius with the assistance of the cooling chip. Simultaneously, the thermally conductive foam plate 400, in conjunction with the cold-conducting partition 300, continuously exchanges heat with the cooling chamber 1001, ensuring that the foam plate and the embedded test tube samples are always stored at a low temperature, preventing deterioration or modification of the samples under continuous ambient temperature conditions.

[0021] Furthermore, as a preferred embodiment, a control box 500 is also provided on the upper part of the housing 100, and a temperature sensor 600 is also provided on the upper part of the housing 100, with the probe of the temperature sensor 600 extending into the inner cavity of the cooling chamber 1001. It is understood that the control box 500 also contains at least a battery to provide power to the thermoelectric cooler 200, etc. At the same time, the control box 500 is connected to the temperature sensor 600 and the cooler via signal connection. The control box 500 can adjust the output power and working time of the cooler according to the water temperature measured by the temperature sensor 600 to maintain a low water temperature.

[0022] Furthermore, as a preferred embodiment, the top of the outer casing 100 is also provided with a handle 130. The handle 130 allows medical personnel to easily lift and twist the outer casing 100 and the device as a whole, facilitating movement.

[0023] Furthermore, as a preferred embodiment, the outer casing 100 is provided with support feet 700 at the four corners of its bottom, and the bottom of the support feet 700 has anti-slip pads 710. With the cooperation of the support feet 700 and the anti-slip pads 710, the outer casing 100 can be placed stably on a support platform such as a desktop.

[0024] In summary, the virus sampler device of this embodiment, when in use, after the test tube is collected and sealed, immediately opens the door cover 110 and inserts the test tube into the positioning groove 4001 corresponding to the thermally conductive foam plate 400. This process is repeated for other sampling or operations. During storage, the coolant in the cooling chamber 1001 is kept at a low constant temperature of about 4 degrees Celsius with the help of the cooling plate. At the same time, the thermally conductive foam plate 400, with the help of the cold-conducting partition 300, will continuously exchange heat with the cooling chamber 1001, so that the foam plate and the test tube sample embedded therein are always kept in a low temperature environment, avoiding the deterioration and modification of the sample under continuous room temperature conditions. While ensuring the accuracy of sample detection, it also reduces the physical and mental burden on medical workers.

[0025] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A virus sampler device, characterized in that, The enclosure includes a housing (100) with a door cover (110) on the front. The interior of the housing (100) is divided into a cooling chamber (1001) on the left and a storage chamber (1002) on the right. The storage chamber (1002) is adjacent to the door cover (110). The cooling chamber (1001) is filled with coolant and equipped with a constant temperature measure. A cooling baffle (300) is provided at the junction of the cooling chamber (1001) and the storage chamber (1002). The inner side of the storage chamber (1002) has a thermally conductive foam board (400) that fits against the cooling baffle (300). The side of the thermally conductive foam board (400) facing the door cover (110) has multiple positioning grooves (4001) that fit and match the sampling tube.

2. The virus sampler device according to claim 1, characterized in that: The inner side of the outer shell (100) and the inner side of the door cover (110) are also provided with a heat insulation layer (120), and the cooling chamber (1001) and the storage chamber (1002) are both located inside the heat insulation layer (120). The top of the outer shell (100) is also provided with a water injection hole communicating with the cooling chamber (1001) and a cover corresponding to the water injection hole.

3. The virus sampler device according to claim 1, characterized in that: The outer shell (100) of the housing also has a mounting hole (1003) on one side. A semiconductor cooling chip (200) is installed inside the mounting hole (1003), and the cooling surface of the semiconductor cooling chip (200) is located inside the cooling chamber (1001). A heat dissipation mesh plate (210) is also provided outside the mounting hole (1003).

4. The virus sampler device according to claim 1, characterized in that: The upper end of the housing (100) is also provided with a control box (500), and the upper end of the housing (100) is also provided with a temperature sensor (600), and the probe of the temperature sensor (600) extends into the inner cavity of the cooling chamber (1001).

5. A virus sampler device according to claim 1, characterized in that: The top of the outer shell (100) of the box is also provided with a handle (130).

6. The virus sampler device according to claim 1, characterized in that: The outer shell (100) of the box is also provided with support feet (700) at the four corners of the bottom, and the bottom of the support feet (700) has anti-slip pads (710).

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