Anti-curl edge reinforced medical film

Abstract

The utility model belongs to medical film technical field, especially for prevent curling edge reinforcing type medical film, the inside fixed connection of film body has prevent curling subassembly, one side fixed connection of film body has reinforcing subassembly, prevent curling subassembly includes with the fixed connection of film body inside base layer, the inside fixed connection of base layer has aramid fiber, reinforcing subassembly includes with the fixed connection of film body one side edge reinforcing layer, the inboard fixed connection of edge reinforcing layer has connecting band. The utility model through aramid fiber to the stress inside base layer dispersion absorption, effectively prevent the curling condition of base layer in film body, again through the sawtooth of edge reinforcing layer increases the contact area of edge and outside object, when receiving friction or external force effect, can evenly disperse the force, reduces local stress concentration, thereby effectively prevents film body edge wear and tear.

Description

Technical Field

[0001] This utility model relates to the field of medical film technology, specifically to an anti-curling edge-reinforced medical film. Background Technology

[0002] In modern medicine, medical imaging diagnosis plays a crucial role. From common X-rays and CT scans to MRI, these imaging examinations provide doctors with important diagnostic information. With the advancement of medical technology, clinical requirements for the image quality of medical films are becoming increasingly stringent.

[0003] The existing technology has the following problems: 1. Traditional medical films are prone to curling during use and storage. Curling not only affects the viewing effect of the images, making it difficult for doctors to accurately read the image information, but may also cause the film to get stuck in equipment such as printers and viewing lights, affecting work efficiency.

[0004] 2. The edges of traditional medical films are relatively fragile. During daily handling, binding, and archiving, they are prone to wear, tear, and other damage. Once the edges of the film are damaged, it not only affects the appearance of the film, but may also lead to the loss or distortion of image information. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an anti-curling edge-reinforced medical film, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: An anti-curling edge-reinforced medical film includes a film body, an anti-curling component fixedly connected inside the film body, and a reinforcement component fixedly connected to one side of the film body; The anti-roll component includes a base layer that is fixedly connected to the interior of the film body, and aramid fibers are fixedly connected to the interior of the base layer. The reinforcement component includes an edge reinforcement layer fixedly connected to one side of the film body, and a connecting strap is fixedly connected to the inner side of the edge reinforcement layer.

[0007] Preferably, the anti-rolling component further includes a photosensitive coating, with a photosensitive coating fixedly connected to one side of the base layer and a protective layer fixedly connected to one side of the photosensitive coating.

[0008] Preferably, the reinforcing component further includes serrations, and a connecting strip is fixedly connected to the inner wall of the film body, with serrations fixedly connected to the surface of the connecting strip.

[0009] Preferably, the base layer is made of PET material, and the aramid fibers inside the base layer are distributed in a mesh pattern inside the base layer.

[0010] Preferably, the photosensitive coating is made of silver halide photosensitive material, and the photosensitive coating is uniformly coated on the substrate.

[0011] Preferably, the protective layer is made of polyvinyl alcohol and has a thickness of micrometers.

[0012] Preferably, the surface of the connecting strip is provided with multiple sets of serrations, the serrations having a height of 0.2 mm, a width of 0.1 mm, and a tooth pitch of 0.4 mm.

[0013] Compared with the prior art, this utility model provides an anti-curling edge-reinforced medical film, which has the following beneficial effects: 1. This anti-curling edge-reinforced medical film absorbs internal stress through a base layer. The aramid fibers inside the base layer are distributed in a mesh pattern inside the film, which disperses and buffers the internal stress of the base layer to prevent curling. This effectively reduces image reading difficulties and equipment failures caused by curling, and improves medical work efficiency.

[0014] 2. This anti-curling edge-reinforced medical film is reinforced with a polyurethane edge reinforcement layer, ensuring that the film edge has wear and tear resistance and protecting the integrity of the film edge. At the same time, the serrations in the edge reinforcement layer increase the contact area between the edge and external objects. When subjected to friction or external force, the force can be evenly distributed, reducing local stress concentration, thereby effectively preventing wear and tear of the film edge. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the film body and edge reinforcement layer structure of this utility model; Figure 3 This is a schematic diagram of the structure at point A in Figure 1 of this utility model; Figure 4 This is a schematic diagram of the base layer and aramid fiber structure of this utility model.

[0016] In the diagram: 1. Film body; 2. Anti-roll component; 21. Base layer; 22. Aramid fiber; 23. Photosensitive coating; 24. Protective layer; 3. Reinforcing component; 31. Edge reinforcement layer; 32. Connecting strip; 33. Serration. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4 In this embodiment: the anti-curling edge reinforced medical film includes a film body 1, an anti-curling component 2 is fixedly connected inside the film body 1, and a reinforcement component 3 is fixedly connected to one side of the film body 1. The anti-roll component 2 includes a base layer 21 that is fixedly connected to the inside of the film body 1, and aramid fibers 22 are fixedly connected to the inside of the base layer 21; The reinforcing component 3 includes an edge reinforcing layer 31 fixedly connected to one side of the film body 1. A connecting strip 32 is fixedly connected to the inner side of the edge reinforcing layer 31, which ensures that the stress inside the base layer 21 is dispersed and absorbed by the aramid fiber 22, effectively preventing the base layer 21 inside the film body 1 from curling. Furthermore, the serrations 33 in the edge reinforcing layer 31 increase the contact area between the edge and external objects, which can evenly disperse the force when subjected to friction or external force, reducing local stress concentration, thereby effectively preventing the edge of the film body 1 from wearing and tearing.

[0019] In this embodiment, the anti-rolling component 2 also includes a photosensitive coating 23. The photosensitive coating 23 is fixedly connected to one side of the base layer 21, and a protective layer 24 is fixedly connected to one side of the photosensitive coating 23. By setting the anti-rolling component 2, the aramid fiber 22 is ensured to disperse and absorb the stress inside the base layer 21, effectively preventing the base layer 21 inside the film body 1 from curling.

[0020] The reinforcing component 3 also includes serrations 33. A connecting strip 32 is fixedly connected to the inner wall of the film body 1, and serrations 33 are fixedly connected to the surface of the connecting strip 32. By setting the reinforcing component 3, the serrations 33 in the edge reinforcing layer 31 increase the contact area between the edge and external objects. When subjected to friction or external force, the force can be evenly distributed, reducing local stress concentration, thereby effectively preventing the edge of the film body 1 from wearing and tearing.

[0021] The base layer 21 is made of PET material. The aramid fibers 22 inside the base layer 21 are distributed in a mesh, which ensures that the thermal expansion coefficient of the PET material base layer 21 is low and can effectively resist curling caused by temperature changes. At the same time, the aramid fibers 22 in a mesh form disperse and absorb the stress inside the base layer 21, effectively preventing the base layer 21 inside the film body 1 from curling.

[0022] The photosensitive coating 23 is made of silver halide photosensitive material. The photosensitive coating 23 is uniformly coated on the base layer 21, which ensures high sensitivity and good image resolution when the film body 1 is used.

[0023] The protective layer 24 is made of polyvinyl alcohol and is 5 micrometers thick. This ensures that the protective layer 24 has excellent wear resistance, flexibility and adhesion, effectively enhances the wear resistance and tear resistance of the film body 1 edge, and protects the integrity of the film body 1 edge edge.

[0024] Multiple sets of serrations 33 are provided on the surface of the connecting strip 32. The serrations 33 are 0.2 mm high, 0.1 mm wide, and 0.4 mm apart. This ensures that the serrations 33 in the edge reinforcement layer 31 increase the contact area between the edge and external objects. When subjected to friction or external force, the force can be evenly distributed, reducing local stress concentration, thereby effectively preventing wear and tear on the edge of the film body 1.

[0025] The working principle and usage process of this utility model: This utility model is a medical film with anti-curling edge reinforcement. When it is necessary to prevent the medical film from curling and being damaged, the base layer 21 absorbs the internal stress of the film body 1. The aramid fibers 22 inside the base layer 21 are distributed in a mesh pattern inside the film body 1, which disperses and buffers the stress inside the base layer 21 to prevent curling. This effectively reduces the difficulty of image reading and equipment failure caused by curling, and improves the efficiency of medical work. At the same time, when it is necessary to protect the edge of the medical film, the edge of the film body 1 is reinforced with an edge reinforcement layer 31 of polyurethane material, which ensures that the edge of the film body 1 has wear resistance and tear resistance, and protects the integrity of the edge of the film body 1. At the same time, the serrations 33 set in the edge reinforcement layer 31 increase the contact area between the edge and external objects. When subjected to friction or external force, the force can be evenly distributed, reducing local stress concentration, thereby effectively preventing the edge of the film body 1 from being worn and torn.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An anti-curling edge-reinforced medical film, comprising a film body (1), characterized in that: An anti-rolling component (2) is fixedly connected inside the film body (1), and a reinforcing component (3) is fixedly connected to one side of the film body (1). The anti-roll component (2) includes a base layer (21) fixedly connected to the inside of the film body (1), and aramid fibers (22) are fixedly connected to the inside of the base layer (21). The reinforcing component (3) includes an edge reinforcing layer (31) fixedly connected to one side of the film body (1), and a connecting strip (32) is fixedly connected to the inner side of the edge reinforcing layer (31).

2. The anti-curling edge-reinforced medical film according to claim 1, characterized in that: The anti-rolling component (2) also includes a photosensitive coating (23), and a photosensitive coating (23) is fixedly connected to one side of the base layer (21), and a protective layer (24) is fixedly connected to one side of the photosensitive coating (23).

3. The anti-curling edge-reinforced medical film according to claim 1, characterized in that: The reinforcement component (3) also includes serrations (33), and the inner wall of the film body (1) is fixedly connected with a connecting strip (32), and the surface of the connecting strip (32) is fixedly connected with serrations (33).

4. The anti-curling edge-reinforced medical film according to claim 1, characterized in that: The base layer (21) is made of PET material, and the aramid fibers (22) inside the base layer (21) are distributed in a mesh pattern inside the base layer (21).

5. The anti-curling edge-reinforced medical film according to claim 2, characterized in that: The photosensitive coating (23) is made of silver halide photosensitive material and is uniformly coated on the substrate (21).

6. The anti-curling edge-reinforced medical film according to claim 2, characterized in that: The protective layer (24) is made of polyvinyl alcohol and has a thickness of 5 micrometers.

7. The anti-curling edge-reinforced medical film according to claim 1, characterized in that: The surface of the connecting strip (32) is provided with multiple sets of serrations (33), the serrations (33) having a height of 0.2 mm, a width of 0.1 mm, and a tooth pitch of 0.4 mm.

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