Vacuum blood collection tube test tube

Abstract

The utility model discloses a vacuum blood collection tube test tube, and relates to the technical field of vacuum blood collection tubes. A suction cup is arranged on the side surface of the test tube body; a vacuum generator is arranged on the side surface of the test tube cover; the vacuum generator is fixedly connected with the test tube cover; a pressure block is arranged on the top of the test tube cover; the number of the pressure blocks is four, and pressing switches are arranged at the tops of the pressure blocks. The vacuum generator is used for controlling the suction cup to suck the test tube body, the push switch is used for controlling opening and closing of the test tube cover, the problem that an opening and closing device cannot be installed on the test tube body is solved, the test tube opening and closing device has the advantages of being simple in structure, convenient to operate, accurate in positioning, high in applicability and the like, dependence on manpower is reduced, and production efficiency is improved. The storage and use efficiency is effectively improved, and the use range of the blood collection tubes and the test tubes is greatly expanded.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum blood collection tubes, in particular to a vacuum blood collection tube test tube. Background Art

[0002] Vacuum blood collection tubes are blood collection products used in clinical testing. They are widely used in hospitals because of their simple operation, clean and safe, accurate and reliable. Vacuum blood collection tubes are composed of rubber plugs, caps and test tubes. The caps are buckled on the rubber plugs, and the rubber plugs and test tubes are sealed together. Vacuum blood collection tubes are vacuum negative pressure blood collection tubes. The extensive use of automated instruments and the preservation of blood have put forward higher requirements for the stability of the original properties of blood samples, making vacuum blood collection technology break through not only the requirements of safety, but also greatly improve its accuracy, the original properties of the specimens, the maintenance time, the coordination of the tube and the machine, and the strength of the test tube.

[0003] The Chinese authorized announcement number CN217014044U is a combined vacuum blood collection tube. The ring is screwed into the bottom of the test tube to connect with the vacuum blood collection tube, the vacuum blood collection tube is placed on the test tube rack, and the vacuum blood collection tube is rotated. The raised portion on the ring is set against the raised portion on the ring on the adjacent vacuum blood collection tube, and they are mutually adsorbed by the magnetic block. The ring is rotated so that its lower end is attached to the upper surface of the test tube rack, and friction is generated between the anti-slip raised portion and the test tube rack. The above scheme fixes the test tube to avoid shaking, thereby increasing stability. However, this patent still has certain shortcomings when used. When used, this patent needs to use manpower to open the test tube cover and separate it from the tube body. The operation is not only time-consuming and labor-intensive, but also reduces work efficiency. In addition, the device is prone to leakage, which will cause microorganisms to enter, thereby causing the product to deteriorate and reducing the practicality of the blood collection test tube when in use. Therefore, we propose a vacuum blood collection tube test tube. Utility Model Content

[0004] The utility model aims to provide a vacuum blood collection tube to solve the existing problem: a combined vacuum blood collection tube with a Chinese authorized announcement number of CN217014044U needs to be opened manually to separate the tube cover from the tube body when in use, which is not only time-consuming and labor-intensive, but also reduces work efficiency. In addition, the device is prone to leakage, which may cause microorganisms to enter, thereby causing the product to deteriorate and reducing the practicality of the blood collection tube when in use.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model is a vacuum blood collection test tube, comprising a bottom plate, a test tube body is arranged on the top of the bottom plate, a test tube cover is arranged on the top of the test tube body, a suction cup is arranged on the side of the test tube body, a vacuum generator is arranged on the side of the test tube cover, the vacuum generator is fixedly connected to the test tube cover, a pressure block is arranged on the top of the test tube cover, the test tube cover is fixedly connected to the pressure block, four pressure blocks are arranged, and a press switch is arranged on the top of the pressure block.

[0007] Furthermore, a hinge is provided on the side of the test tube body, and the test tube body and the test tube cover are hingedly connected by the hinge.

[0008] Furthermore, an inner pad is provided inside the test tube cover, and the inner pad is fixedly connected to the test tube cover.

[0009] Furthermore, a sealing ring is provided at the bottom of the test tube cover, and the sealing ring is fixedly connected to the test tube cover.

[0010] Furthermore, a base is provided at the bottom of the bottom plate, and four bases are provided, and the bases are distributed at the four corners of the bottom plate.

[0011] Furthermore, a support rod is provided on the top of the base plate, the base plate is fixedly connected to the support rod, and four support rods are provided.

[0012] Furthermore, a top plate is provided on the top of the support rod, and the support rod passes through the top plate.

[0013] Furthermore, a fixing piece is provided on the top of the top plate, and four fixing pieces are provided.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model utilizes a vacuum generator to control the suction cup to adsorb the test tube body, and uses a press switch to control the opening and closing of the test tube cover, thereby solving the problem that the opening and closing device cannot be installed on the test tube body. It not only has the advantages of simple structure, convenient operation, precise positioning, strong applicability, etc., but also reduces dependence on manual labor, effectively improves the efficiency of storage and use, and greatly expands the scope of use of blood collection tubes.

[0016] 2. The utility model utilizes the inner pad to solve the problem of preventing leakage and hindering the entry of microorganisms, so that the product will not deteriorate and the accuracy of blood tests will be protected. The sealing ring has three major advantages: good elasticity, strong sealing, and not easy to be damaged or corroded. The sealing ring should have good sealing performance within the working pressure and a certain temperature range, and the sealing performance can automatically improve with the increase of pressure.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the test tube structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the test tube top cover structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the placement rack of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Base; 2. Bottom plate; 3. Support rod; 4. Top plate; 5. Fixing piece; 6. Test tube body; 7. Hinge; 8. Suction cup; 9. Vacuum generator; 10. Sealing ring; 11. Inner pad; 12. Test tube cover; 13. Pressure block; 14. Push switch. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4As shown, the utility model is a vacuum blood collection tube test tube, comprising a bottom plate 2, a test tube body 6 is arranged on the top of the bottom plate 2, a test tube cover 12 is arranged on the top of the test tube body 6, a suction cup 8 is arranged on the side of the test tube body 6, a vacuum generator 9 is arranged on the side of the test tube cover 12, the vacuum generator 9 is fixedly connected to the test tube cover 12, and a pressure block 13 is arranged on the top of the test tube cover 12. The vacuum generator 9 is used to control the suction cup 8 to adsorb the test tube body 6, and the press switch 14 is used to control the opening and closing of the test tube cover 12, so as to solve the problem that the opening and closing device cannot be installed on the test tube body 6. It not only has the advantages of simple structure, convenient operation, accurate positioning, strong applicability, etc., but also reduces the dependence on manual labor, effectively improves the efficiency of storage and use, and greatly expands the use range of the blood collection tube test tube, the test tube cover 12 is fixedly connected to the pressure block 13, four pressure blocks 13 are arranged, the top of the pressure block 13 is provided with a press switch 14, the side of the test tube body 6 is provided with a hinge 7, the test tube body 6 and the test tube cover 1 2 is hinged by hinge 7, and an inner pad 11 is arranged inside the test tube cover 12. The purpose of using the inner pad 11 is to prevent leakage and hinder the entry of microorganisms, so that the product will not deteriorate and the accuracy of blood test is protected. The inner pad 11 is fixedly connected to the test tube cover 12, and a sealing ring 10 is arranged at the bottom of the test tube cover 12. The sealing ring 10 has three advantages: good elasticity, strong sealing, and not easy to be damaged or corroded. The sealing ring 10 should have good sealing performance within the working pressure and a certain temperature range, and the sealing performance can automatically improve with the increase of pressure. The sealing ring 10 is fixedly connected to the test tube cover 12, and a base 1 is arranged at the bottom of the bottom plate 2. The base 1 is provided with four, and the base 1 is distributed at the four corners of the bottom plate 2. A support rod 3 is arranged at the top of the bottom plate 2. The bottom plate 2 is fixedly connected to the support rod 3. The support rod 3 is provided with four, and a top plate 4 is arranged at the top of the support rod 3. The support rod 3 runs through the top plate 4, and a fixing member 5 is arranged at the top of the top plate 4. The fixing member 5 is provided with four.

[0027] A specific application of this embodiment is: using four bases 1 as the supporting parts of the placement rack can make the working pressure and friction temperature of the base 1 evenly transmitted, and can make the adhesion between the base 1 and the ground more dense, uniform and flat, so as to improve the stability of the bottom of the footing. The four support rods 3 on the bottom plate 2 can serve as a better protective structure to prevent the test tube body 6 from tipping over due to placement problems. The fixing member 5 is used to reinforce the connection between the support rod 3 and the top plate 4. When using the test tube body 6, the vacuum generator 9 is used to exhaust the internal vacuum of the suction cup 8 adsorbed on the test tube body 6 by pressing the switch 14, so that the suction cup 8 and the adsorbed test tube body 6 are separated, and the test tube cover 12 can be automatically opened to store the collected blood. The inner pad 11 solves the problem of leakage and can hinder the entry of microorganisms, so that the product will not deteriorate. The sealing ring 10 has strong sealing performance and is not easily damaged or corroded. The use of vacuum adsorption can reduce the operator's steps and facilitate collection and storage.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A vacuum blood collection tube, comprising a bottom plate (2), characterized in that: A test tube body (6) is arranged on the top of the bottom plate (2), a test tube cover (12) is arranged on the top of the test tube body (6), a suction cup (8) is arranged on the side of the test tube body (6), a vacuum generator (9) is arranged on the side of the test tube cover (12), the vacuum generator (9) is fixedly connected to the test tube cover (12), a pressure block (13) is arranged on the top of the test tube cover (12), the test tube cover (12) is fixedly connected to the pressure block (13), four pressure blocks (13) are arranged, and a push switch (14) is arranged on the top of each pressure block (13).

2. The vacuum blood collection tube according to claim 1, characterized in that: A hinge (7) is provided on the side of the test tube body (6), and the test tube body (6) and the test tube cover (12) are hingedly connected by the hinge (7).

3. The vacuum blood collection tube according to claim 1, characterized in that: An inner pad (11) is arranged inside the test tube cover (12), and the inner pad (11) is fixedly connected to the test tube cover (12).

4. The vacuum blood collection tube according to claim 1, characterized in that: A sealing ring (10) is provided at the bottom of the test tube cover (12), and the sealing ring (10) is fixedly connected to the test tube cover (12).

5. The vacuum blood collection tube according to claim 1, characterized in that: A base (1) is provided at the bottom of the base plate (2), and four bases (1) are provided, and the bases (1) are distributed at the four corners of the base plate (2).

6. The vacuum blood collection tube according to claim 1, characterized in that: A support rod (3) is arranged on the top of the base plate (2), the base plate (2) is fixedly connected to the support rod (3), and four support rods (3) are arranged.

7. The vacuum blood collection tube according to claim 6, characterized in that: A top plate (4) is provided on the top of the support rod (3), and the support rod (3) passes through the top plate (4).

8. The vacuum blood collection tube according to claim 7, characterized in that: A fixing member (5) is provided on the top of the top plate (4), and four fixing members (5) are provided.

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