Sterilization heat-sealing bag for packaging medical apparatus and instruments
By designing a sterilized heat seal bag containing curved elastic strips and lower support strips, the problem of spiked punctured heat seal bags in medical devices is solved, achieving a more stable and safe packaging effect.
Patent Information
- Application Number
- CN202422314637.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-23
AI Technical Summary
When packaging medical devices, existing heat seal bags are easily pierced due to the sharp shape of the medical devices, which affects the packaging effect.
A sterilized heat seal bag is designed, including the bag body, an inner support frame and a lower support strip. The inner support frame consists of two arc-shaped elastic strips, the lower support strip is located between the arc-shaped elastic strips, and is equipped with an insertion positioning port to protect the spike objects.
Through the design of the inner support frame and the lower support bar, the medical device is stably fixed in the bag body, preventing sharp objects from punctured through the bag body, improving the safety and stability of the packaging.
Smart Images
Figure CN223015317U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sterilization heat-sealing bags, in particular to a sterilization heat-sealing bag for packaging medical devices. Background Art
[0002] Heat-sealing bag making is widely used in the fields of daily chemical product packaging, food and medicine, medical device packaging, etc. Since the heat-sealed part of the packaging bag is most likely to leak during product filling, and most of the damage to the packaging bag also occurs in the heat-sealed part during actual use.
[0003] Medical devices refer to instruments, equipment, appliances and related medical tools directly or indirectly used on the human body, such as scalpels, scissors, infusion sets, etc. The above-mentioned medical tools are usually packaged in heat-sealing bags.
[0004] During actual use, when some of the above items are packaged in a heat-sealing bag, since some medical devices are spiky, there is a risk of piercing the heat-sealing bag, affecting the packaging effect. Content of the Utility Model
[0005] (1) Technical Problems to be Solved
[0006] Aiming at the deficiencies of the prior art, the utility model provides a sterilization heat-sealing bag for packaging medical devices, which solves the problem that since some medical devices are spiky, there is a risk of piercing the heat-sealing bag, affecting the packaging effect.
[0007] (2) Technical Solutions
[0008] To achieve the above purposes, the utility model is realized through the following technical solutions: A sterilization heat-sealing bag for packaging medical devices, comprising:
[0009] A bag body, the left and right sides and the lower side of the bag body are in a sealed state, the upper part of the bag body is in an open state, and the upper opening of the bag body is connected by heat-sealing;
[0010] An inner support frame, the inner support frame includes two arc-shaped elastic strips, and the two arc-shaped elastic strips are arranged on opposite sides inside the bag body;
[0011] A lower support strip, the lower support strip is located on the lower side inside the bag body, and the lower support strip is located on the lower side between the two arc-shaped elastic strips. An insertion positioning opening is provided in the middle of the lower support strip.
[0012] Preferably, a pre-bonding rubber strip is arranged inside the upper opening of the bag body.
[0013] Preferably, a hanging opening is provided at the upper opening of the bag body.
[0014] Preferably, a vacuum suction port is embedded in the outer wall of the bag body, and a cover is detachably connected to the vacuum suction port.
[0015] Preferably, the bag body is made of PE material.
[0016] (III) Beneficial effects
[0017] The utility model provides a sterilization heat-sealing bag for packaging medical devices. Compared with the prior art, it has at least the following beneficial effects:
[0018] During use, the medical device is placed in the bag body, and the inner support frame and the lower support strip support the medical device from both sides and the lower side, so that the medical device is stable in the bag body.
[0019] Through the setting of the insertion positioning port, it is convenient for some spiky objects to be inserted, which plays a role in protecting the medical device with spiky objects. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a schematic structural diagram of the utility model;
[0021] Figure 2 is a schematic diagram of the internal structure of the bag body of the utility model;
[0022] Figure 3 is a schematic structural diagram of the lower support strip and the insertion positioning port of the utility model;
[0023] Figure 4 is a schematic structural diagram of the medical device supported on the inner support frame and the lower support strip of the utility model.
[0024] In the figure: 1. Bag body; 2. Vacuum suction port; 3. Pre-bonding strip; 4. Hanging port; 5. Inner support frame; 6. Lower support strip; 7. Insertion positioning port. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0026] Embodiment 1:
[0027] Please refer to Figures 1-4 , the present utility model provides a technical solution: a sterilization heat-sealing bag for packaging medical devices, including: a bag body 1, an inner support frame 5, and a lower support strip 6;
[0028] The left and right sides and the lower side of the bag body 1 are sealed, the upper part of the bag body 1 is open, and the upper opening of the bag body 1 is connected by heat sealing. The inner support frame 5 includes two arc-shaped elastic strips, and the two arc-shaped elastic strips are arranged on the opposite sides inside the bag body 1. The lower support strip 6 is located on the lower side inside the bag body 1, and the lower support strip 6 is located on the lower side between the two arc-shaped elastic strips. An insertion positioning opening 7 is formed in the middle of the lower support strip 6.
[0029] Analysis of the above content: During use, a medical device (such as scissors) is placed inside the bag body 1, and the medical device is clamped between the two arc-shaped elastic strips. In this way, the two arc-shaped elastic strips clamp the medical device from both sides, playing a role in fixing the medical device and preventing the medical device from shifting to the corners inside the bag body 1 after encapsulation.
[0030] When the medical device has a spiked end, the spiked end of the medical device is placed inside the insertion positioning opening 7, so that the spiked end of the medical device is restricted.
[0031] Embodiment Two:
[0032] Please refer to Figures 1-4 , the present utility model provides a technical solution: A pre-bonding glue strip 3 is arranged inside the upper opening of the bag body 1.
[0033] Analysis of the above content: Through the arrangement of the pre-bonding glue strip 3, it is convenient to pre-bond the upper opening of the bag body 1, facilitating the accurate alignment of subsequent heat sealing of the upper opening.
[0034] Embodiment Three:
[0035] Please refer to Figures 1-4 , the present utility model provides a technical solution: A hanging opening 4 is formed in the upper opening of the bag body 1.
[0036] Analysis of the above content: Through the arrangement of the hanging opening 4, it is convenient to hang the bag body 1, such as hanging it on a hook, facilitating storage.
[0037] Embodiment Four:
[0038] Please refer to Figures 1-4 , the present utility model provides a technical solution: A vacuum suction port 2 is embedded on the outer wall of the bag body 1, and a cover is detachably connected to the vacuum suction port 2.
[0039] Through the arrangement of the vacuum suction port 2, it is convenient to perform vacuum pumping on the inside of the bag body 1, so that the air inside the bag body 1 is discharged, closely adhering to the surface of the internal medical device and reducing the occupied space.
[0040] Embodiment Four:
[0041] Please refer to Figures 1-4, the present utility model provides a technical solution: the bag body 1 is made of PE material.
[0042] Analysis of the above content: Polyethylene (PE) is odorless, non-toxic, and feels like wax. It has excellent low-temperature resistance (the lowest service temperature can reach -100 to -70 °C). It has good chemical stability. Since the polymer molecules are connected by carbon-carbon single bonds, it can resist the erosion of most acids and bases (except for acids with oxidative properties). It is insoluble in common solvents at room temperature, has low water absorption, and excellent electrical insulation. It has good packaging performance for medical devices.
[0043] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.
[0044] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A sterilization heat-sealed bag for packaging medical devices, characterized in that: include: A bag body (1), wherein the left and right sides and the lower side of the bag body (1) are all sealed, the upper part of the bag body (1) is open, and the upper opening of the bag body (1) is connected by heat sealing; An inner support frame (5), the inner support frame (5) comprising two arc-shaped elastic strips, the two arc-shaped elastic strips being arranged on two opposite sides inside the bag body (1); A lower support strip (6), the lower support strip (6) is located at the lower side of the bag body (1), and the lower support strip (6) is located at the lower side between the two arc-shaped elastic strips, and an insertion positioning opening (7) is opened in the middle of the lower support strip (6).
2. A sterilization heat-sealed bag for packaging medical devices according to claim 1, characterized in that: A pre-bonding adhesive strip (3) is arranged inside the upper opening of the bag body (1).
3. A sterilization heat-sealed bag for packaging medical devices according to claim 1, characterized in that: The upper opening of the bag body (1) is provided with a hanging opening (4).
4. A sterilization heat-sealed bag for packaging medical devices according to claim 1, characterized in that: A vacuum suction port (2) is embedded on the outer wall of the bag body (1), and a sealing cover is detachably connected to the vacuum suction port (2).
5. A sterilization heat-sealed bag for packaging medical devices according to claim 1, characterized in that: The bag body (1) is made of PE material.