Medical sterilization packaging bag with high sealing performance

Abstract

The utility model relates to the technical field of sterilization packaging, in particular to a medical sterilization packaging bag with high sealing performance, which comprises a sterilization bag body, placing bags which are symmetrically distributed are arranged on the outer wall of the sterilization bag body, a self-sealing strip is arranged at the top end of the sterilization bag body, and a vacuum extraction opening is arranged at the top end of the sterilization bag body. The outer wall of the sterilization bag body is fixedly connected with a connecting block, the connecting block is connected with an anti-scald grip through a sliding structure, and an auxiliary handle is arranged on the outer wall of the connecting block. The anti-scald handle can be inserted into the fixing block through the anti-scald handle and the auxiliary handle, the sterilization bag can be taken out through the anti-scald handle, when the sterilization bag is heavy, the auxiliary handle can be held by the other hand, and the sterilization bag can be taken up by the two hands, so that the scalding sterilization bag does not need to be touched by the hand any more, and after the sterilization bag is directly taken out, the sterilization bag can be conveniently taken out. The heat dissipation speed is accelerated outside, and the sterilization efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization packaging, in particular to a medical sterilization packaging bag with high sealing performance. Background Art

[0002] High-sealability medical sterilization packaging bags are special bags specifically used for packaging medical devices and items after sterilization. They use special materials and sealing technology to effectively prevent the intrusion of external air, moisture, microorganisms, etc. They ensure that the sterilized medical devices in the package remain sterile during storage and transportation; after strict sealing performance testing, they can usually withstand a certain pressure difference without leakage. They are generally made of multi-layer composite materials, such as a combination of medical dialysis paper and plastic film. Medical dialysis paper has good air permeability, allowing sterilization media (such as steam, ethylene oxide, etc.) to penetrate while blocking microorganisms. Plastic film provides good waterproofness and physical strength. The material meets medical standards, is non-toxic and non-irritating, and will not have adverse effects on the medical devices in the package.

[0003] A highly sealed medical sterilization packaging bag with application number CN202320262636.8 includes a packaging bag body, the inner wall of the packaging bag body is provided with a self-sealing strip, the surface of the packaging bag body is fixedly connected to one side of the connecting plate, the bottom of the connecting plate is fixedly connected to the top of the handle, there are two self-sealing strips, the self-sealing strips are symmetrically distributed on both sides of the inner wall of the packaging bag body and are parallel to each other, there are two connecting plates, the connecting plates are symmetrically on both sides of the packaging bag body, a protective layer is provided on the top of the packaging bag body, the bottom of the protective layer is fixedly connected to the bottom of the packaging bag body, and the top of the protective layer is fixedly connected to the bottom of the dialysis layer.

[0004] The above patent document has the beneficial effect of being able to perform secondary sealing, improving the sealing of the packaging bag, solving the problem of poor sealing of traditional packaging bags, avoiding bacteria from entering the packaging bag, and effectively preventing the introduction of debris and bacteria. However, the material of the sterilization bag has good heat permeability. After high-temperature sterilization, the sterilization bag will still have residual temperature. There is a risk of burns if it is handled directly. It needs to be left to cool, which greatly reduces the efficiency of sterilization. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the existing sterilization bags, which have good heat permeability, but still have residual temperature after high-temperature sterilization, which may cause burns when handled directly, and need to be left to cool, which greatly reduces the efficiency of sterilization. A highly sealed medical sterilization packaging bag is proposed to solve the problem.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A highly sealed medical sterilization packaging bag comprises a sterilization bag body, the outer wall of which is provided with symmetrically distributed placement bags, the top of which is provided with a self-sealing strip, the top of which is provided with a vacuum exhaust port, the outer wall of which is fixedly connected to a connecting block, the connecting block being connected to an anti-scalding handle via a sliding structure, and the outer wall of the connecting block being provided with an auxiliary handle.

[0008] Preferably, a convex groove is formed on one end of the outer wall of the connecting block, and a T-shaped plug-in block is fixedly connected to the other end of the connecting block. The plug-in block is slidably connected to the groove and is symmetrically arranged.

[0009] Preferably, an anti-scalding pad is fixedly connected to the outer wall of the auxiliary handle, and anti-scalding patterns are provided on the outward outer wall of the anti-scalding pad, and the anti-slip patterns are provided on the upper and lower sides of the auxiliary handle.

[0010] Preferably, the sliding structure includes a fixed block, a T-shaped slide, a limiting groove, a limiting block, a sliding block, a round handle, a scalding-proof round pad, and a ring. The fixed block is fixedly connected to the outer wall of the connecting block, the T-shaped slide is arranged at the bottom end of the outer wall of the fixed block, and the limiting groove is arranged on the inner wall of the T-shaped slide.

[0011] Preferably, the limit block is fixedly connected to one end of the sliding block, the other end of the sliding block is fixedly connected to one end of the circular handle, and the anti-scalding round pad is sleeved on the outer wall of the circular handle.

[0012] Preferably, the ring is fixedly connected to the other end of the circular handle, and the top of the limit block is flush with the top of the sliding block.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] When the utility model is in use, the anti-scalding handle and the auxiliary handle are provided, so that when it is necessary to take out the sterilization bag that has been sterilized at high temperature, the anti-scalding handle can be inserted into the fixed block, and the sterilization bag can be taken out through the anti-scalding handle. When the sterilization bag is heavy, the auxiliary handle can be held with the other hand, and the sterilization bag can be picked up with both hands, so that there is no need to directly touch the hot sterilization bag with the hands. After taking it out directly, the heat dissipation speed in the outside world is accelerated, which greatly improves the sterilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a highly sealed medical sterilization packaging bag proposed by the present invention;

[0016] Figure 2 This is a schematic diagram of the back three-dimensional structure of a highly sealed medical sterilization packaging bag proposed by the present invention;

[0017] Figure 3 This is a schematic diagram of a half-cut three-dimensional structure of a highly sealed medical sterilization packaging bag proposed by the present invention;

[0018] Figure 4 This is a bottom view of a highly sealed medical sterilization packaging bag proposed by the present invention;

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the scald-proof handle of a highly sealed medical sterilization packaging bag proposed by the present invention.

[0020] In the figure: 1. Sterilization bag body; 2. Placement bag; 3. Self-sealing strip; 4. Vacuum exhaust port; 5. Connecting block; 6. Anti-scalding handle; 7. Auxiliary handle; 8. Groove; 9. Insert block; 10. Anti-scalding pad; 11. Anti-slip groove; 12. Fixing block; 13. T-shaped slide; 14. Limiting groove; 15. Limiting block; 16. Sliding block; 17. Round handle; 18. Anti-scalding round pad; 19. Ring. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] Reference Figure 1-Figure 5 A highly sealed medical sterilization packaging bag includes a sterilization bag body 1, the outer wall of the sterilization bag body 1 is provided with symmetrically distributed placement bags 2, the top of the sterilization bag body 1 is provided with a self-sealing strip 3, the top of the sterilization bag body 1 is provided with a vacuum exhaust port 4, the outer wall of the sterilization bag body 1 is fixedly connected to a connecting block 5, the connecting block 5 is connected to an anti-scalding handle 6 through a sliding structure, and the outer wall of the connecting block 5 is provided with an auxiliary handle 7.

[0023] It should be noted that the sterilization bag body 1, the self-sealing strip 2, and the air extraction port 4 are existing technologies. The specific model specifications need to be selected and determined based on the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be repeated.

[0024] Furthermore, a convex groove 8 is formed on one end of the outer wall of the connecting block 5, and a T-shaped plug-in block 9 is fixedly connected to the other end of the connecting block 5. The plug-in block 9 is slidably connected to the groove 8 and is symmetrically arranged.

[0025] Among them, the size of the outer wall of the plug 9 is adapted to the size of the inner wall of the groove 8, so that the plug 9 can be inserted into the groove 8 from both sides. The plug 9 can be connected to the grooves 8 on other sterilization bags, so that the sterilization bags can be connected together.

[0026] Furthermore, an anti-scalding pad 10 is fixedly connected to the outer wall of the auxiliary handle 7 , and an anti-scalding pad 10 is provided on the outer wall facing outward, and the anti-slip grooves 11 are provided on the upper and lower sides of the auxiliary handle 7 .

[0027] The auxiliary handle 7 is fixedly connected to the outer wall of the connecting block 5 , and the auxiliary handle 7 is arranged opposite to the anti-scalding grip 6 .

[0028] Furthermore, the sliding structure includes a fixed block 12, a T-shaped slide groove 13, a limiting groove 14, a limiting block 15, a sliding block 16, a round handle 17, an anti-scalding round pad 18, and a ring 19. The fixed block 12 is fixedly connected to the outer wall of the connecting block 5, the T-shaped slide groove 13 is arranged at the bottom end of the outer wall of the fixed block 12, and the limiting groove 14 is arranged on the inner wall of the T-shaped slide groove 13.

[0029] The limiting groove 14 is provided inside the T-shaped sliding groove 13 , and the shape and size of the limiting block 15 are adapted to the shape and size of the limiting groove 14 .

[0030] Furthermore, the limiting block 15 is fixedly connected to one end of the sliding block 16 , and the other end of the sliding block 16 is fixedly connected to one end of the circular handle 17 . The anti-scalding circular pad 18 is sleeved on the outer wall of the circular handle 17 .

[0031] The sliding block 16 and the limiting block 15 form a mounting block with a T-shaped cross section, and the mounting block is slidably connected to the inner wall of the T-shaped sliding groove 13 .

[0032] Furthermore, the circular ring 19 is fixedly connected to the other end of the circular handle 17 , and the top of the limiting block 15 is flush with the top of the sliding block 16 .

[0033] Among them, the sliding structure is achieved by manually inserting the anti-scalding handle 6 into the T-shaped slide groove 13 at the bottom end of the fixed block 12, and then manually pulling the anti-scalding handle 6 backward so that the limit block 15 slides into the limit groove 14, thereby completing the installation of the anti-scalding handle 6.

[0034] Working principle: After the high-temperature disinfection of the sterilization bag body 1 is completed, when it needs to be taken out, the anti-scalding handle 6 can be taken out first, and the hand can be held on the round handle 17. Because there is an anti-scalding round pad 18 on the round handle 17, the temperature will not be transferred to the hand. Then align the limit block 15 and the sliding block 16 of the anti-scalding handle 6 with the T-shaped slide groove 13 at the bottom end of the fixed block 12 and insert them. When it is fully inserted to the lowest end, move backward to insert the limit block 15 into the limit groove 14. The anti-scalding handle 6 is installed. Under the action of the limit groove 14, the anti-scalding handle 6 will not easily fall out of the T-shaped slide groove 13.

[0035] Then, when the sterilization bag body 1 is too heavy to be lifted with one hand, the other hand can be used to hold the auxiliary handle 7 and lift the sterilization bag body 1 with both hands. When performing high-temperature sterilization, the insert 9 on one sterilization bag body 1 can be inserted into the groove 8 of another sterilization bag body 1, so that multiple sterilization bag bodies 1 can be combined, and gaps can be left between the sterilization bag bodies 1, so that the disinfection effect is more significant.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A highly airtight medical sterilization packaging bag, comprising a sterilization bag body (1), characterized in that: The outer wall of the sterilization bag body (1) is provided with symmetrically distributed placement bags (2), the top of the sterilization bag body (1) is provided with a self-sealing strip (3), the top of the sterilization bag body (1) is provided with a vacuum exhaust port (4), the outer wall of the sterilization bag body (1) is fixedly connected with a connecting block (5), the connecting block (5) is connected with an anti-scalding handle (6) through a sliding structure, and the outer wall of the connecting block (5) is provided with an auxiliary handle (7).

2. A highly airtight medical sterilization packaging bag according to claim 1, characterized in that: A convex groove (8) is provided at one end of the outer wall of the connecting block (5), and a T-shaped insert block (9) is fixedly connected to the other end of the connecting block (5). The insert block (9) is slidably connected to the groove (8) and is symmetrically arranged.

3. A highly airtight medical sterilization packaging bag according to claim 1, characterized in that: The outer wall of the auxiliary handle (7) is fixedly connected with an anti-scalding pad (10), and the outer wall of the anti-scalding pad (10) facing outward is provided with anti-slip grooves (11), and the anti-slip grooves (11) are provided on the upper and lower sides of the auxiliary handle (7).

4. A highly airtight medical sterilization packaging bag according to claim 1, characterized in that: The sliding structure comprises a fixed block (12), a T-shaped slide groove (13), a limiting groove (14), a limiting block (15), a sliding block (16), a round handle (17), a scalding-proof round pad (18), and a circular ring (19); the fixed block (12) is fixedly connected to the outer wall of the connecting block (5); the T-shaped slide groove (13) is arranged at the bottom end of the outer wall of the fixed block (12); and the limiting groove (14) is arranged on the inner wall of the T-shaped slide groove (13).

5. A highly airtight medical sterilization packaging bag according to claim 4, characterized in that: The limit block (15) is fixedly connected to one end of the sliding block (16), the other end of the sliding block (16) is fixedly connected to one end of the circular handle (17), and the anti-scalding circular pad (18) is sleeved on the outer wall of the circular handle (17).

6. The highly airtight medical sterilization packaging bag according to claim 5, characterized in that: The circular ring (19) is fixedly connected to the other end of the circular handle (17), and the top end of the limit block (15) is flush with the top end of the sliding block (16).

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