Protection device for preventing plasma bag from being broken

Abstract

The utility model discloses a protection device for preventing a plasma bag from being broken, which belongs to the technical field of plasma bag protection and comprises a protection box, a protection assembly is arranged in the protection box and comprises an air bag body fixedly connected to the inner side face of the protection box, and an air bag plate is fixedly connected in the air bag body. A plurality of air bag plates are arranged in the protection box, a plurality of plasma bag placement grooves are formed by the air bag plates and the protection box, air inflation channels are formed in the air bag bodies and the air bag plates, the air inflation channels formed in the air bag bodies are communicated with the air inflation channels formed in the air bag plates, and ice bag placement grooves are formed in the air bag plates; through the cooperative use of the devices, the synergistic effect of the air bag body and the air bag plate and the multi-stage buffering mechanism of the first arc-shaped rubber buffering cushion, the second arc-shaped rubber buffering cushion and the dish-shaped rubber block, external impact and vibration can be effectively absorbed, and the possibility that the plasma bag is broken is remarkably reduced.

Description

Technical Field

[0001] This utility model relates to the field of plasma bag protection technology, specifically a protective device to prevent plasma bags from rupturing. Background Technology

[0002] Plasma bags are important medical supplies used for storing and transporting plasma. They are widely used in hospitals, blood banks, and the biopharmaceutical industry. With the continuous development of medical technology and the increase in clinical demand, the safety and reliability requirements for plasma bags are becoming increasingly stringent. In the actual use of plasma bags, the stability of their physical structure directly affects the safety and efficacy of blood products.

[0003] During storage and transportation, existing plasma bags may rupture due to external pressure, contact with sharp objects, or accidental impacts, which could lead to plasma leakage or even contamination. Although some plasma bags use thickened materials or outer packaging to enhance their protective capabilities, it is still difficult to completely avoid the above problems in complex environments. At the same time, plasma bags need to be stored at low temperatures. Existing protective devices usually mix ice packs with plasma bags, and water droplets or other substances condensed on the ice packs can easily cross-contaminate the plasma bags. Utility Model Content

[0004] This invention provides a protective device to prevent blood plasma bags from rupturing, aiming to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a protective device for preventing plasma bag rupture, comprising a protective box, wherein a protective component is provided inside the protective box, the protective component comprising an airbag body fixedly connected to the inner side of the protective box, an airbag plate fixedly connected inside the airbag body, and multiple airbag plates forming multiple plasma bag placement slots with the protective box, wherein an inflation channel is provided inside both the airbag body and the airbag plate, the inflation channel inside the airbag body communicating with the inflation channel inside the airbag plate, an ice pack placement slot being provided inside the airbag plate, an air inlet and an air outlet being provided inside the airbag body, the air outlet being located on the opposite side of the air inlet, a first sealing plug being inserted inside the air inlet, and a second sealing plug being inserted inside the air outlet.

[0006] As a preferred technical solution of this application, the interior of the plasma bag placement slot is used to place plasma bags, and the ice pack placement slot is used to place ice packs.

[0007] As a preferred technical solution of this application, a protective cover is hinged to the rear side of the protective box, and an elastic block is fixedly connected to the outer side of the protective cover. Both outer walls of the elastic block are provided with arc edges. A connecting box is fixedly connected to the front side of the protective box, and arc-shaped elastic sheets are fixedly connected to both inner walls of the connecting box.

[0008] As a preferred technical solution of this application, the arc-shaped elastic sheet matches the arc edges opened on both sides of the outer wall of the elastic block, and the elastic block is inserted into the interior of the connecting box.

[0009] As a preferred technical solution of this application, a flexible rubber strip is fixedly connected inside the protective cover plate, and a protective groove is opened inside the flexible rubber strip. The protective groove is used to protect the guide tube at the top of the plasma bag.

[0010] As a preferred technical solution of this application, the protective box has an internal interlayer, and a first arc-shaped rubber buffer pad and a second arc-shaped rubber buffer pad are fixedly connected inside the interlayer, with the second arc-shaped rubber buffer pad located on the opposite side of the first arc-shaped rubber buffer pad.

[0011] As a preferred technical solution of this application, a disc-shaped rubber block is fixedly connected between the first arc-shaped rubber buffer pad and the second arc-shaped rubber buffer pad, and the number of the disc-shaped rubber blocks is two.

[0012] First, the synergistic effect of the airbag body and airbag plate, combined with a multi-level buffering mechanism consisting of a first arc-shaped rubber buffer pad, a second arc-shaped rubber buffer pad, and a disc-shaped rubber block, effectively absorbs external impacts and vibrations, significantly reducing the possibility of plasma bag rupture. Second, the independent design of the ice pack placement slot not only meets the requirements for low-temperature preservation but also avoids direct contact between the ice pack and the plasma bag through physical isolation measures, thereby eliminating the risk of cross-contamination. Third, the design of the air inlet and outlet, along with the first and second sealing plugs, provides reliable gas sealing performance, allowing users to flexibly adjust the inflation state of the airbag body and airbag plate according to actual needs. Finally, the design of the flexible rubber strip and its protective groove specifically protects the guide tube at the top of the plasma bag, preventing the guide tube from being bent or squeezed and damaged during storage and transportation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a protective device to prevent blood plasma bags from rupturing.

[0014] Figure 2 This is a schematic diagram of the overall structure of the protective box in a protective device to prevent blood plasma bags from rupturing;

[0015] Figure 3 A schematic diagram of the structure of a protective cover plate in a protective device to prevent plasma bag rupture;

[0016] Figure 4 This is a schematic diagram of the internal structure of the protective box in a protective device to prevent blood plasma bags from rupturing;

[0017] Figure 5 A protective device to prevent blood plasma bags from rupturing. Figure 4 Enlarged view of point A in the middle.

[0018] In the picture:

[0019] 1. Protective box; 2. Airbag body; 3. Airbag plate; 4. Plasma bag placement slot; 5. Ice pack placement slot; 6. Air inlet; 7. First sealing plug; 8. Air outlet; 9. Second sealing plug; 10. Protective cover plate; 11. Flexible rubber strip; 12. Protective groove; 13. Connecting box; 14. Arc-shaped elastic sheet; 15. Elastic block; 16. First arc-shaped rubber buffer pad; 17. Second arc-shaped rubber buffer pad; 18. Disc-shaped rubber block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model provides a protective device to prevent plasma bags from rupturing. It achieves effective protection of the plasma bags through a multi-layered structural design and multiple buffering mechanisms, combined with... Figure 1 To be continued Figure 5 The accompanying drawings and reference numerals provide a detailed description of the specific implementation of this device, which is suitable for plasma bag storage and transportation scenarios in hospitals, blood banks, and biological products fields, and can significantly reduce the risk of plasma bags breaking in complex environments.

[0022] like Figure 1As shown, the core component of the entire protective device is the protective box 1, which contains an airbag 2 as the main protective component. The airbag 2 is fixedly connected to the inner side of the protective box 1, and multiple airbag plates 3 are embedded inside. The number of these airbag plates 3 can be adjusted according to actual needs. The multiple airbag plates 3 and the protective box 1 together form multiple plasma bag placement slots 4. Each plasma bag placement slot 4 is specifically designed to hold one plasma bag, ensuring that the plasma bag maintains an independent and stable placement state during transportation. In addition, the airbag plates 3 have ice pack placement slots 5 inside, which are used to place ice packs to meet the requirements of low-temperature preservation of plasma bags. The ice pack placement slots 5 and plasma bag placement slots 4 are completely isolated, preventing water droplets or possible contaminants on the surface of the ice packs from directly contacting the plasma bags, thereby effectively reducing the risk of cross-contamination.

[0023] To further enhance the cushioning performance of the airbag body 2 and the airbag plate 3, both are equipped with inflation channels, and the inflation channels inside the airbag body 2 and the airbag plate 3 are interconnected, such as... Figure 1 and Figure 2 As shown, an air inlet 6 is provided on one side of the airbag body 2, and an air outlet 8 is provided on the other side. The two holes are located in opposite positions to facilitate gas flow. A first sealing plug 7 is inserted inside the air inlet 6, and a second sealing plug 9 is inserted inside the air outlet 8. Both sealing plugs are made of rubber material and have good sealing performance. When it is necessary to inflate the airbag body 2 and the airbag plate 3, the first sealing plug 7 is pulled out and gas is injected through the air inlet 6. The gas is evenly distributed inside the airbag body 2 and the airbag plate 3 through the connected inflation channel, thereby achieving the overall expansion effect. After inflation is completed, the first sealing plug 7 is reinserted into the air inlet 6 to maintain gas stability. Similarly, when it is necessary to vent, gas can be released from the air outlet 8 by pulling out the second sealing plug 9, thereby adjusting the inflation amount of the airbag body 2 and the airbag plate 3. This design allows users to flexibly adjust the hardness of the airbag body 2 and the airbag plate 3 according to the actual transportation environment, thereby optimizing the cushioning and protection effect on the plasma bag.

[0024] A protective cover 10 is hinged to the rear side of the protective box 1, used to close the protective box 1 after the plasma bag has been placed. Figure 3As shown, an elastic locking block 15 is fixedly connected to the outer side of the protective cover 10. The outer walls of the elastic locking block 15 are machined with arc edges, and its shape matches the arc-shaped elastic sheet 14 inside the front connecting box 13 of the protective box 1. When the protective cover 10 is closed, the elastic locking block 15 is inserted into the interior of the connecting box 13 and fits tightly with the arc-shaped elastic sheet 14 to form a reliable locking structure. Since the arc-shaped elastic sheet 14 has a certain elastic deformation capacity, it can automatically return to its original shape when subjected to external force, ensuring that the protective cover 10 will not loosen due to external vibration when closed. When it is necessary to open the protective cover 10, it is only necessary to apply a certain external force to make the elastic locking block 15 disengage from the connecting box 13 to quickly unlock it. The operation is convenient and no additional tools are required.

[0025] To further enhance the protection of the guide tube at the top of the plasma bag, a flexible rubber strip 11 is fixedly connected inside the protective cover 10. The flexible rubber strip 11 is made of highly elastic material and has a protective groove 12 inside. It can adapt to the shape of the guide tube of the plasma bag and deform appropriately when subjected to force to provide additional protection. This design avoids the guide tube from bending or even breaking due to external pressure or collision during storage and transportation, thereby ensuring the normal use of the plasma bag.

[0026] The protective box 1 also has an internal interlayer, in which a first arc-shaped rubber buffer pad 16 and a second arc-shaped rubber buffer pad 17 are fixedly connected. The two pads are arranged in opposite directions, and two disc-shaped rubber blocks 18 are fixedly connected in the middle. Figure 5 As shown, it can absorb energy through its own deformation when subjected to external impact or vibration, and disperse the remaining energy to the surrounding area, thereby further enhancing the protective effect on the plasma bag. The first arc-shaped rubber buffer pad 16 and the second arc-shaped rubber buffer pad 17 absorb the impact force in the initial stage through their own elastic properties, and work together with the disc-shaped rubber block 18 to form a multi-level buffer mechanism. This design can not only effectively cope with impacts from any direction, but also significantly reduce the risk of plasma bag breakage due to vibration during transportation.

[0027] In actual use, the plasma bags to be stored are first placed into the plasma bag placement slot 4 in sequence to ensure that each plasma bag can be individually fixed. Then, ice packs are placed into the ice pack placement slot 5 to provide a low-temperature preservation environment for the plasma bags. Subsequently, air is inflated into the airbag body 2 and airbag plate 3 through the air inlet 6, causing them to expand and tightly wrap around the plasma bags, thereby providing all-round cushioning protection. After inflation is completed, the first sealing plug 7 and the second sealing plug 9 are inserted to ensure that the gas does not leak. Then, the protective cover 10 is closed, and the elastic block 15 is inserted into the connecting box 13 and tightly fitted with the arc-shaped elastic piece 14 to complete the locking operation. Finally, the entire protective device is transported to the target location. During transportation, the first arc-shaped rubber buffer pad 16, the second arc-shaped rubber buffer pad 17, and the disc-shaped rubber block 18 work together to absorb and disperse external impact forces. At the same time, the airbag body 2 and the airbag plate 3 further reduce the impact of vibration on the plasma bags through their flexibility and elasticity.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A protective device for preventing blood plasma bags from rupturing, comprising a protective case (1), characterized in that: The protective box (1) is equipped with a protective component inside. The protective component includes an airbag body (2) fixedly connected to the inner side of the protective box (1). An airbag plate (3) is fixedly connected inside the airbag body (2). There are multiple airbag plates (3). The multiple airbag plates (3) and the protective box (1) form multiple plasma bag placement slots (4). An inflation channel is opened inside the airbag body (2) and the airbag plate (3). The inflation channel opened inside the airbag body (2) is connected to the inflation channel opened inside the airbag plate (3). An ice pack placement slot (5) is opened inside the airbag plate (3). An air inlet (6) and an air outlet (8) are opened inside the airbag body (2). The air outlet (8) is located on the opposite side of the air inlet (6). A first sealing plug (7) is inserted inside the air inlet (6). A second sealing plug (9) is inserted inside the air outlet (8).

2. The protective device for preventing plasma bag rupture according to claim 1, characterized in that: The inside of the plasma bag placement slot (4) is used to place plasma bags, and the ice pack placement slot (5) is used to place ice packs.

3. The protective device for preventing plasma bag rupture according to claim 1, characterized in that: The protective box (1) is hinged to the rear side with a protective cover plate (10), and an elastic block (15) is fixedly connected to the outer side of the protective cover plate (10). The outer walls of the elastic block (15) on both sides are provided with arc edges. The front side of the protective box (1) is fixedly connected with a connecting box (13), and the inner walls of the connecting box (13) on both sides are fixedly connected with arc-shaped elastic sheets (14).

4. The protective device for preventing plasma bag rupture according to claim 3, characterized in that: The arc-shaped elastic sheet (14) matches the arc edges opened on both sides of the outer wall of the elastic block (15), and the elastic block (15) is inserted into the interior of the connecting box (13).

5. The protective device for preventing plasma bag rupture according to claim 3, characterized in that: A flexible rubber strip (11) is fixedly connected inside the protective cover plate (10). A protective groove (12) is provided inside the flexible rubber strip (11). The protective groove (12) is used to protect the guide tube at the top of the plasma bag.

6. The protective device for preventing plasma bag rupture according to claim 1, characterized in that: The protective box (1) has an internal interlayer, and a first arc-shaped rubber buffer pad (16) and a second arc-shaped rubber buffer pad (17) are fixedly connected inside the interlayer. The second arc-shaped rubber buffer pad (17) is located on the opposite side of the first arc-shaped rubber buffer pad (16).

7. The protective device for preventing rupture of blood plasma bags according to claim 6, characterized in that: A disc-shaped rubber block (18) is fixedly connected between the first arc-shaped rubber buffer pad (16) and the second arc-shaped rubber buffer pad (17), and there are two disc-shaped rubber blocks (18).

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