Article packaging qualified rate detection equipment

Abstract

The utility model belongs to the technical field of medical instrument package detection, particularly relates to article package qualification rate detection equipment, and provides the following scheme aiming at the problems that the package qualification rate detection equipment is inconvenient to detect the package sealing performance of a hospital reuse instrument bag, has large errors and is difficult to observe and judge: the article package qualification rate detection equipment comprises a base, a barrel body is arranged at the top of the base, a barrel cover is arranged at a barrel opening of the barrel body, the vacuum assembly is arranged on the base and used for creating a vacuum environment in the barrel body, the vacuum assembly comprises an extraction valve and a vacuum pump, and the extraction valve is communicated with the barrel cover. When in use, the air pressure difference is used for detecting the package sealing performance of the hospital reuse instrument bag, if the sealing performance of the seal of the package to be detected does not reach the standard, the air leakage phenomenon occurs, and bubbles emerging around the package to be detected can be observed in water, so that whether the package to be detected is qualified or not is judged; and through cooperative use of the circular baffle plate and the sealing ring, the accuracy of a detection result can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device packaging detection, in particular to an article packaging qualified rate detection device. Background Art

[0002] The packaging qualification rate test of hospital reusable instrument kits is very important. It ensures the integrity and sterility of the packaging of reusable instruments before use, thereby reducing the risk of cross infection. The packaging sealing test of reusable instrument kits is particularly important. The existing packaging qualification rate test equipment is not convenient for testing the packaging sealing of hospital reusable instrument kits, and there are large errors and difficulties in observation and judgment.

[0003] In view of the above problems, the present utility model document proposes an article packaging qualification rate detection device. Utility Model Content

[0004] The utility model provides an article packaging qualification rate detection device, which solves the shortcomings of the prior art that the packaging qualification rate detection device is inconvenient to detect the packaging sealing of hospital reusable instrument packages, has large errors, and is difficult to observe and judge.

[0005] The utility model provides the following technical solutions:

[0006] An article packaging qualification rate detection device, comprising:

[0007] A base, a barrel body is provided on the top of the base, and a barrel cover is provided at the barrel mouth of the barrel body;

[0008] The vacuum component is arranged on the base and is used to create a vacuum environment inside the barrel. The vacuum component includes an exhaust valve and a vacuum pump. The exhaust valve is connected to the barrel cover. The vacuum pump is fixedly installed on the side wall of the base. The vacuum pump is connected to the exhaust valve through a hose.

[0009] In a possible design, a placement groove for snapping onto the bottom of the barrel body is provided on the top of the base.

[0010] In a possible design, a handle is fixedly provided at the center of the top of the barrel cover.

[0011] In a possible design, a controller for regulating the vacuum pump is fixedly disposed on one side of the base.

[0012] In a possible design, an annular groove is provided on the side wall of the barrel cover, and a sealing ring for improving the air tightness between the barrel cover and the inner wall of the barrel body is clamped in the annular groove.

[0013] In a possible design, a circular baffle is disposed directly below the barrel cover, the circular baffle is provided with a plurality of through holes for gas or liquid to pass through, and the circular baffle is fixedly connected to the barrel cover via four support rods.

[0014] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the present invention.

[0015] In the present application, when in use, clean water is poured into the barrel body, and the clean water overflows the circular baffle after the barrel cover is closed. Then the package to be tested is placed into the barrel body and the barrel cover is tightly closed. At this time, the circular baffle presses down the package to be tested, prompting it to be completely immersed in the water, thereby preventing it from floating on the water surface and affecting the test results;

[0016] Then start the vacuum pump to suck the air in the barrel through the vacuum valve along the hose, so that a low-pressure vacuum environment is formed inside the barrel, thereby causing the pressure inside the package to be tested to be higher than the pressure inside the barrel. If the sealing of the package to be tested does not meet the standard, air leakage will occur, and bubbles can be observed around the package to be tested in the water, which can be used to determine whether the package to be tested is qualified.

[0017] The utility model has the following beneficial effects:

[0018] The utility model detects the sealing performance of the packaging of the hospital reusable instrument package through the air pressure difference. If the sealing performance of the sealing part of the package to be detected does not meet the standard, air leakage will occur. Bubbles can be observed around the package to be detected in water, so as to judge whether the package to be detected is qualified.

[0019] The utility model provides a circular baffle, which presses down the package to be tested after the barrel cover is tightly closed, so as to completely immerse the package in water, thereby preventing the package from floating on the water surface and affecting the test result; and provides a sealing ring, which fits tightly with the inner wall of the barrel body as the vacuum pump continuously draws air, thereby preventing external air from entering the barrel body and ensuring air tightness during the test process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the three-dimensional structure of an article packaging qualification rate detection device provided by an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the disassembled structure of an article packaging qualification rate detection device provided by an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the internal structure of a barrel of an article packaging qualification rate detection device provided by an embodiment of the utility model;

[0023] Figure 4A schematic diagram of the barrel cover structure of an article packaging qualification rate detection device provided in an embodiment of the utility model.

[0024] Figure numerals: 1. base; 2. barrel body; 3. placement groove; 4. barrel cover; 5. handle; 6. air extraction valve; 7. vacuum pump; 8. hose; 9. controller; 10. sealing ring; 11. annular groove; 12. circular baffle; 13. through hole; 14. support rod. 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] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0028] Embodiment 1

[0029] Please refer to Figure 1-4 , an article packaging qualification rate detection device, which is used in the field of medical device packaging detection, including:

[0030] A base 1 is provided with a barrel body 2 on the top of the base 1. A placement groove 3 for clamping the bottom of the barrel body 2 is provided on the top of the base 1, so that the barrel body 2 can be easily removed to replace the clean water. A barrel cover 4 is provided at the barrel mouth of the barrel body 2. A handle 5 is fixedly provided at the center of the top of the barrel cover 4. By providing the handle 5, the barrel cover 4 is convenient to open. The barrel body 2 and the barrel cover 4 are preferably made of transparent acrylic material to facilitate observation of the inside of the barrel body 2;

[0031] A circular baffle 12 is arranged directly below the barrel cover 4. The circular baffle 12 is provided with a plurality of through holes 13 for gas or liquid to pass through. The circular baffle 12 is fixedly connected to the barrel cover 4 by four support rods 14. With the standard that clean water overflows the circular baffle 12 after the barrel cover 4 is covered, the circular baffle 12 presses down the package to be tested after the barrel cover 4 is tightly covered, so as to make it completely immersed in water, thereby preventing it from floating on the water surface and affecting the test results;

[0032] The vacuum assembly is arranged on the base 1 and is used to create a vacuum environment inside the barrel body 2. The vacuum assembly includes an exhaust valve 6 and a vacuum pump 7. The exhaust valve 6 is connected to the barrel cover 4. The vacuum pump 7 is fixedly installed on the side wall of the base 1. The vacuum pump 7 is connected to the exhaust valve 6 through a hose 8. A controller 9 for regulating the vacuum pump 7 is fixedly arranged on one side of the base 1. The controller 9 is connected to an external power supply and energized. The exhaust and exhaust of the vacuum pump 7 are controlled by the controller 9. When in use, clean water is poured into the barrel body 2, and then the package to be tested is placed in the barrel body 2 and the barrel cover 4 is tightly closed. Then the vacuum pump 7 is started to suck the air in the barrel body 2 from the exhaust valve 6 along the hose 8, so that a low-pressure vacuum environment is formed inside the barrel body 2, thereby causing the pressure in the package to be tested to be higher than the internal pressure of the barrel body 2. If the sealing performance of the sealing portion of the package to be tested does not meet the standard, air leakage will occur. Bubbles can be observed around the package to be tested in the water, so as to judge whether the package to be tested is qualified.

[0033] Embodiment 2

[0034] Improvements based on Example 1:

[0035] Please refer to Figure 3-4 An annular groove 11 is provided on the side wall of the barrel cover 4, and a sealing ring 10 for improving the air tightness between the barrel cover 4 and the inner wall of the barrel body 2 is clamped in the annular groove 11. As the vacuum pump 7 continues to suck air, the sealing ring 10 fits tightly against the inner wall of the barrel body 2, thereby preventing external air from entering the barrel body 2 and ensuring the air tightness during the detection process.

[0036] However, as is well known to those skilled in the art, the working principles and wiring methods of the vacuum pump 7 and the controller 9 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0037] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. An article packaging qualification rate detection device, characterized in that: include: A base (1), a barrel body (2) is provided on the top of the base (1), and a barrel cover (4) is provided at the barrel mouth of the barrel body (2); A vacuum component is arranged on the base (1) and is used to create a vacuum environment inside the barrel body (2). The vacuum component comprises an air extraction valve (6) and a vacuum pump (7). The air extraction valve (6) is connected to the barrel cover (4). The vacuum pump (7) is fixedly mounted on the side wall of the base (1). The vacuum pump (7) is connected to the air extraction valve (6) via a hose (8).

2. The article packaging qualification rate detection device according to claim 1 is characterized in that: The top of the base (1) is provided with a placement groove (3) for clamping the bottom of the barrel body (2).

3. The article packaging qualification rate detection device according to claim 1 is characterized in that: A handle (5) is fixedly arranged at the center of the top of the barrel cover (4).

4. The article packaging qualification rate detection device according to claim 1 is characterized in that: A controller (9) for regulating the vacuum pump (7) is fixedly arranged on one side of the base (1).

5. The article packaging qualification rate detection device according to claim 1, characterized in that: An annular groove (11) is provided on the side wall of the barrel cover (4), and a sealing ring (10) is clamped in the annular groove (11) for improving the air tightness between the barrel cover (4) and the inner wall of the barrel body (2).

6. The article packaging qualification rate detection device according to claim 1, characterized in that: A circular baffle (12) is arranged directly below the barrel cover (4), and the circular baffle (12) is provided with a plurality of through holes (13) for gas or liquid to pass through, and the circular baffle (12) and the barrel cover (4) are fixedly connected via four support rods (14).

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