Medical packaging bag

Abstract

The utility model discloses a medical packaging bag, which relates to the technical field of medical packaging bags and comprises a packaging bag main body, the packaging bag main body comprises medical dialyzing paper and a medical composite film, and the medical dialyzing paper and the medical composite film are sealed by hot pressing. Elastic sticks are arranged at the joints of the two sides and the tops of the medical dialyzing paper and the medical composite film, a connecting strip is arranged on the side, close to the medical composite film, of the medical dialyzing paper, and the surface of the connecting strip is covered with a layer of thermosensitive color-changing ink. The elastic stick is tightly attached between the medical dialyzing paper and the medical composite film, so that effective sealing performance is formed, the sealing performance of the packaging bag body is guaranteed conveniently, whether the packaging bag body is opened for the first time or not can be judged according to the state of the elastic stick, and medical safety is improved conveniently. And meanwhile, whether effective sterilization is carried out or not can be judged according to the color change of the thermosensitive color-changing ink covering the surface of the connecting strip, so that the medical safety is favorably improved.

Description

Technical Field

[0001] This utility model relates to the field of medical packaging bag technology, specifically a medical packaging bag. Background Technology

[0002] In today's medical field, the safe use of medical devices is of paramount importance. With the continuous advancement of medical technology, the requirements for the packaging of medical devices are becoming increasingly stringent. Therefore, when using medical packaging bags to package medical devices, it is necessary to ensure the airtightness of the medical packaging bags to prevent leakage before use, which could allow outside air to enter the medical packaging bags and contaminate the medical devices.

[0003] Currently, when using medical packaging bags to package medical devices, a suitable medical packaging bag is usually selected according to the size of the medical device. Then, the medical device is placed in the medical packaging bag and sealed. Finally, the medical packaging bag and the medical device inside are sterilized to facilitate later use.

[0004] However, when medical devices are packaged in medical packaging bags, improper packaging processes can lead to poor sealing, allowing outside air to enter and cause contamination. Alternatively, failure to perform proper sterilization processes may render the devices unsuitable for use, thus posing a medical safety hazard. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide a medical packaging bag to solve the technical problems of poor sealing of medical packaging bags due to non-standard packaging processes, which allows outside air to enter the medical packaging bag and cause pollution, or failure to carry out reasonable sterilization processes, making it unsuitable for use and thus posing medical safety hazards.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a medical packaging bag, comprising a main body, the main body including medical dialysis paper and a medical composite film, wherein the medical dialysis paper and the medical composite film are sealed by heat pressing, elastic rods are provided at the connection points on both sides and the top of the medical dialysis paper and the medical composite film, a connecting strip is provided on the side of the medical dialysis paper near the medical composite film, the surface of the connecting strip is covered with a layer of thermosensitive color-changing ink, and the connecting strip is located on the inner side of the connection between the medical dialysis paper and the medical composite film.

[0007] By adopting the above technical solution, when the medical dialysis paper and medical composite film are properly sealed, the elastic roller can fit tightly between the medical dialysis paper and medical composite film, forming an effective sealing line. This allows users to use the state of the elastic roller to help judge the sealing performance of the main body of the packaging bag, and to judge whether the main body of the packaging bag has been opened for the first time by observing the state of the elastic roller, such as deformation and displacement. This helps ensure the sealing performance of the main body of the packaging bag, thereby improving medical safety. At the same time, the thermosensitive color-changing ink covered on the surface of the connecting strip will trigger a color change in the thermosensitive color-changing ink during the sterilization process if the main body of the packaging bag is well sealed. Therefore, during use, the color change on the surface of the connecting strip can be used to judge whether sterilization has been carried out, thereby knowing whether the medical device inside the main body of the packaging bag has been effectively sterilized, which helps to improve medical safety.

[0008] The present invention is further configured such that the top of the medical dialysis paper is provided with a tear-and-fold area, and the medical composite film is located at the bottom of the tear-and-fold area.

[0009] By adopting the above technical solution, the connection between the medical dialysis paper and the medical composite membrane can be protected, preventing dust and other contaminants from accumulating and affecting its use. At the same time, the tear-out fold area makes it easier for users to find a point of leverage, allowing the medical dialysis paper and the medical composite membrane to separate, thus improving the convenience and accuracy of operation.

[0010] The present invention is further provided that a carrying strap is connected to the surface of the medical composite film by hot pressing technology.

[0011] By adopting the above technical solution, the main body of the packaging bag and the medical tools stored inside can be easily carried by the carrying strap, which increases the practicality of the main body of the packaging bag.

[0012] The present invention is further provided that the surface of the medical composite film is provided with a label groove.

[0013] By adopting the above technical solution, the label slot design allows users to store the paper they record with their tools, making it easier to manage.

[0014] The present invention is further configured such that the medical composite membrane is frosted.

[0015] By adopting the above technical solution, the frosted design can change the propagation path of light, causing light to scatter and thus reducing the direct transmission of light, thereby providing a certain degree of light shielding. At the same time, it can also increase the friction between the user's hand and the main body of the packaging bag, which can prevent the medical packaging bag from falling during the handling process.

[0016] In summary, the present invention has the following main advantages:

[0017] This invention uses an elastic rod that is tightly bonded between the medical dialysis paper and the medical composite film to form an effective seal, ensuring the airtightness of the main body of the packaging bag. The state of the elastic rod can also be used to determine whether the main body of the bag has been opened for the first time, which helps to improve medical safety. At the same time, the color change of the thermosensitive color-changing ink covering the surface of the connecting strip can be used to determine whether it has been effectively sterilized, which helps to improve medical safety. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the present invention from another perspective;

[0020] Figure 3 This is a three-dimensional internal structural diagram of the present invention;

[0021] Figure 4 This is a three-dimensional structural cross-sectional view of the present invention.

[0022] In the picture: 1. Main body of packaging bag; 101. Medical dialysis paper; 102. Medical composite film; 2. Elastic rod; 3. Connecting strip; 4. Handle; 5. Label slot; 6. Tear-out folding area. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0024] The embodiments of this utility model will be described below based on its overall structure.

[0025] A type of medical packaging bag, such as Figure 1-4 As shown, the packaging bag body 1 is included, and the medical dialysis paper 101 and the medical composite film 102 are sealed by heat pressing, which can make the medical dialysis paper 101 and the medical composite film 102 tightly connected, thereby improving the firmness of the seal, increasing the airtightness of the packaging bag body 1, and effectively preventing bacteria from entering the packaging bag body 1 and contaminating the medical device.

[0026] Subsequently, elastic rollers 2 are provided at the connection points on both sides and top of the medical dialysis paper 101 and the medical composite film 102. This allows the elastic rollers 2 to connect with the medical dialysis paper 101 and the medical composite film 102, thus forming an effective sealing line. Because the elastic rollers 2 have a certain degree of elasticity, they can fill the small gaps at the connection points of the medical dialysis paper 101 and the medical composite film 102, thereby increasing the sealing performance of the main body 1 of the packaging bag. Simultaneously, the state of the elastic rollers 2, such as deformation and displacement, can be used to determine whether the main body 1 of the packaging bag has been opened for the first time. This process can improve medical safety. A connecting strip 3 is provided on the side of the medical dialysis paper 101 near the medical composite membrane 102. The surface of the connecting strip 3 is covered with a layer of thermosensitive color-changing ink, and the connecting strip 3 is located on the inner side connecting the medical dialysis paper 101 and the medical composite membrane 102. Therefore, when the packaging bag body 1 and the medical devices inside it are sterilized, the thermosensitive color-changing ink will change. Thus, when using the medical devices, the change in the color of the surface of the connecting strip 3 can be used to determine whether they have been effectively sterilized, which helps to improve medical safety.

[0027] Furthermore, a tear-and-fold area 6 is provided at the top of the medical dialysis paper 101, and the medical composite film 102 is located at the bottom of the tear-and-fold area 6. Therefore, the tear-and-fold area 6 can protect the connection between the medical dialysis paper 101 and the medical composite film 102, preventing dust and other debris from accumulating and becoming difficult to clean, thus affecting the use. In addition, the design of the tear-and-fold area 6 makes it easy for users to quickly find the point of leverage to tear the medical dialysis paper 101 and the medical composite film 102, thereby improving the convenience of operation.

[0028] The medical composite film 102 has a carrying strap 4 attached to its surface using a heat-pressing technology, making it easy for users to carry and transfer, thus increasing the practicality of the main body 1 of the packaging bag. A label slot 5 is also provided on the surface of the medical composite film 102, allowing for the placement of labels containing information about the internal tools for better management. Furthermore, the frosted finish of the medical composite film 102 alters the light propagation path, causing light scattering and reducing direct light transmission, thus providing a degree of light shielding to prevent interference with the use of the internal medical devices. It also increases the friction between the user's hand and the main body 1 of the packaging bag, preventing the main body 1 from falling and damaging the medical devices during handling.

[0029] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A medical packaging bag comprising a packaging bag body (1) including a medical dialyzing paper (101) and a medical composite film (102), and the medical dialyzing paper (101) and the medical composite film (102) are heat-sealed, characterized in that: The medical dialysis paper (101) and the medical composite film (102) are provided with elastic sticks (2) at the two sides and the top connection, the medical dialysis paper (101) is provided with a connecting strip (3) near one side of the medical composite film (102), the surface of the connecting strip (3) is covered with a layer of heat-sensitive color-changing ink, and the connecting strip (3) is located in the inner side of the connection between the medical dialysis paper (101) and the medical composite film (102).

2. The medical packaging bag according to claim 1, characterized by: The top of the medical dialysis paper (101) is provided with a tear opening folding area (6), and the medical composite film (102) is located at the bottom of the tear opening folding area (6).

3. The medical packaging bag according to claim 1, characterized by: The surface of the medical composite film (102) is connected with a hand-held belt (4) through a hot-pressing technology.

4. The medical packaging bag according to claim 1, characterized by: The surface of the medical composite film (102) is provided with a label slot (5).

5. The medical packaging bag according to claim 1, characterized by: The medical composite film (102) is provided in an abrasive state.

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