Test tube of flow cytometer

Abstract

The utility model relates to the technical field of medical experiments, in particular to a test tube of a flow cytometer, which comprises a liquid storage main body and a filtrate component, the filtrate component is arranged on the liquid storage main body, the liquid storage main body comprises a conical glass tube and a PVC (polyvinyl chloride) chassis, the bottom of the conical glass tube is inserted into the circle center of the PVC chassis, and the bottom of the conical glass tube is inserted into the PVC chassis. And an insertion hole corresponding to the bottom end of the conical glass tube is formed in the circle center of the PVC base plate. The design of the test tube not only improves the experiment efficiency and accuracy, but also reduces errors and interference in the experiment process by optimizing the structure and functions, which is particularly important for high-precision experiment equipment such as a flow cytometer and the like. The test tube design of the flow cytometer has remarkable beneficial effects in the aspects of structural stability, sealing performance, operation convenience, filtrate efficiency and experiment accuracy and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of medical experimental technology, specifically to a test tube for a flow cytometer. Background Technology

[0002] The application of test tubes in flow cytometers is crucial. As a sample container, it holds cell suspensions, facilitating fluorescent labeling and staining. In flow cytometers, cells in test tubes are guided through laser detection points to achieve multi-parameter analysis. The design of test tubes must ensure stability, airtightness, and ease of operation to guarantee the accuracy and efficiency of experiments.

[0003] Existing test tubes may have problems such as low filtration efficiency or incomplete removal of impurities during the filtration process. Therefore, a test tube for flow cytometers is proposed. Utility Model Content

[0004] To address the problems in existing technologies, this utility model provides a test tube for flow cytometers. The test tube design for flow cytometers solves the problems of existing test tubes in terms of stability, sealing, filtration efficiency, ease of operation, experimental efficiency, and accuracy, providing a more reliable and efficient test tube solution for high-precision experimental equipment such as flow cytometers.

[0005] The technical solution adopted by this utility model to solve its technical problem is a test tube for a flow cytometer, including a liquid storage body and a filtrate assembly, wherein the filtrate assembly is disposed on the liquid storage body;

[0006] The liquid storage body includes a conical glass tube and a PVC base. The bottom of the conical glass tube is inserted into the center of the PVC base, and the center of the PVC base has an insertion hole corresponding to the bottom end of the conical glass tube.

[0007] Specifically, the PVC chassis has rubber rings installed on the inner circumference of the insertion holes.

[0008] Specifically, the filtrate assembly includes a sleeve, filter cotton, and a direct current tube. The bottom of the sleeve has a conical structure, the filter cotton is connected to the bottom of the sleeve and has a conical structure, and the direct current tube is located at the center of the sleeve and its bottom extends through the bottom of the filter cotton.

[0009] Specifically, a liquid storage cavity is formed between the socket and the DC tube.

[0010] Specifically, a drain hole is provided at the center of the DC tube.

[0011] The beneficial effects of this invention are as follows: By inserting the bottom of the conical glass tube into the center of the PVC base, and possibly placing a rubber ring around the inner circumference of the insertion hole, the overall stability and sealing of the test tube are enhanced. This design effectively prevents liquid leakage, ensuring the accuracy and safety of the experimental process. The use of the PVC base not only provides a stable foundation but also makes the test tube easier to handle and clean. The addition of the rubber ring also helps to provide extra sealing and anti-slip effects when replacing or cleaning the conical glass tube. The design of the filtration assembly, especially the conical filter cotton, can more effectively filter out impurities and particles in the liquid. At the same time, the direct current tube is located at the center of the insertion sleeve and runs through the bottom of the filter cotton, ensuring that the liquid can pass smoothly and evenly through the filter cotton. The filter, with its recess and direct current tube forming a storage chamber, can temporarily store the filtered liquid, facilitating subsequent operations and analysis. The drain hole at the center of the direct current tube provides a convenient discharge channel, allowing the liquid to flow out quickly and accurately. Overall, this test tube design not only improves the efficiency and accuracy of experiments but also reduces errors and interference during the experimental process through optimized structure and function. This is particularly important for high-precision experimental equipment such as flow cytometers. The test tube design for this flow cytometer demonstrates significant benefits in terms of structural stability, sealing, ease of operation, filtration efficiency, and experimental accuracy and efficiency, solving the problems of low filtration efficiency or incomplete impurity removal that may exist in existing test tubes during the filtration process. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0014] Figure 2 This is a schematic diagram of the liquid storage body of this utility model;

[0015] Figure 3 This is a schematic diagram of the filtrate assembly of this utility model;

[0016] In the diagram: 1. Liquid storage body; 11. Conical glass tube; 12. PVC base; 2. Filtration assembly; 21. Sleeve; 22. Filter cotton; 23. Liquid storage chamber; 24. Straight tube; 25. Drainage hole. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] like Figure 1-3As shown, the test tube of a flow cytometer according to the present invention includes a liquid storage body 1 and a filtrate assembly 2, wherein the filtrate assembly 2 is disposed on the liquid storage body 1;

[0019] The liquid storage body 1 includes a conical glass tube 11 and a PVC base 12. The bottom of the conical glass tube 11 is inserted into the center of the PVC base 12, and the center of the PVC base 12 has an insertion hole corresponding to the bottom end of the conical glass tube 11.

[0020] This utility model also includes a rubber ring provided on the inner circumference of the insertion hole of the PVC chassis 12.

[0021] The present invention also includes that the filtrate assembly 2 includes a sleeve 21, a filter cotton 22 and a direct current tube 24. The bottom of the sleeve 21 is a conical structure. The filter cotton 22 is connected to the bottom of the sleeve 21 and has a conical structure. The direct current tube 24 is located at the center of the sleeve 21 and the bottom of the direct current tube 24 passes through the bottom of the filter cotton 22.

[0022] This utility model also includes a liquid storage cavity 23 formed between the insert 21 and the DC tube 24.

[0023] This utility model also includes a drain hole 25 provided at the center of the DC tube 24.

[0024] In use, this invention enhances the overall stability and sealing of the test tube by inserting the bottom of the conical glass tube into the center of the PVC base, and possibly by placing a rubber ring around the inner circumference of the insertion hole. This design effectively prevents liquid leakage, ensuring the accuracy and safety of the experimental process. The PVC base not only provides a stable foundation but also makes the test tube easier to handle and clean. The addition of the rubber ring also provides extra sealing and anti-slip effects when replacing or cleaning the conical glass tube. The design of the filtration assembly, especially the conical filter cotton, can more effectively filter out impurities and particles in the liquid. Simultaneously, the direct current tube is located at the center of the insertion sleeve and extends through the bottom of the filter cotton, ensuring the liquid... The liquid can pass smoothly and evenly through the filter cotton for filtration. The liquid storage chamber formed between the insert and the direct current tube can temporarily store the filtered liquid, facilitating subsequent operations and analysis. The drain hole at the center of the direct current tube provides a convenient discharge channel, allowing the liquid to flow out quickly and accurately. Overall, the design of this test tube not only improves the efficiency and accuracy of the experiment, but also reduces errors and interferences in the experimental process by optimizing the structure and function. This is especially important for high-precision experimental equipment such as flow cytometers. The test tube design of this flow cytometer shows significant beneficial effects in terms of structural stability, sealing, ease of operation, filtration efficiency, and experimental accuracy and efficiency.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A test tube for a flow cytometer, characterized in that, It includes a liquid storage body (1) and a filtrate assembly (2), wherein the filtrate assembly (2) is disposed on the liquid storage body (1); The liquid storage body (1) includes a conical glass tube (11) and a PVC base plate (12). The bottom of the conical glass tube (11) is inserted into the center of the PVC base plate (12), and the center of the PVC base plate (12) has an insertion hole corresponding to the bottom end of the conical glass tube (11).

2. The test tube for a flow cytometer according to claim 1, characterized in that, The PVC chassis (12) has rubber rings on the inner circumference of the insertion hole.

3. The test tube for a flow cytometer according to claim 2, characterized in that, The filtrate assembly (2) includes a sleeve (21), a filter cotton (22), and a direct current tube (24). The bottom of the sleeve (21) is conical. The filter cotton (22) is connected to the bottom of the sleeve (21) and is conical. The direct current tube (24) is located at the center of the sleeve (21) and its bottom extends through the bottom of the filter cotton (22).

4. The test tube for a flow cytometer according to claim 3, characterized in that, A liquid storage cavity (23) is formed between the socket (21) and the DC tube (24).

5. The test tube for a flow cytometer according to claim 4, characterized in that, A drain hole (25) is provided at the center of the DC tube (24).

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