Multifunctional infusion soft bag

Abstract

The utility model discloses a multi -functional infusion soft bag, including soft bag main part, the top of soft bag main part is provided with straight pipe mouth and screw thread mouth, the surface fixed cover of straight pipe mouth is equipped with fixed cap, and the screw thread mouth is connected with screw cap, and the top of screw cap is provided with the easy -open buckle of cover jack -plug, the inside of fixed cap and screw cap all installs the rubber plug and the tablet of support below rubber plug respectively, and the straight pipe mouth and screw thread mouth are supported below the tablet in fixed cap and screw cap respectively inside. The utility model discloses through setting up straight pipe mouth for infusion and screw thread mouth for adding medicament on soft bag main part, can detach screw cap in clinical and add medicament in advance, then screw up screw cap and restore sealing, and the sealing effect is better, and the liquid medicine is not easy to be contaminated, and the storage time can be extended, when can detach easy -open buckle and add medicament from screw cap in the infusion process, avoid the influence fixed cap on normal infusion, reached according to the effect of clinical actual demand design, convenient practical.

Description

Technical Field

[0001] This utility model relates to the field of infusion soft bag technology, specifically a multifunctional infusion soft bag. Background Technology

[0002] Infusion bags are packaging containers used for storing and delivering intravenous medications, and are widely used in the medical field. They are typically made from multi-layer co-extrusion of materials such as polypropylene, polyethylene, and polyamide, possessing excellent barrier properties and mechanical strength, good chemical stability, and no release of harmful substances. They are available in various sizes, ranging from 50ml to 3000ml, to meet different medical needs.

[0003] Most infusion bags on the market currently only have one infusion port for connecting to the infusion needle. However, in clinical practice, there are often situations where it is necessary to inject other medications, such as anesthetics, into the infusion bag. If added during the infusion process, the infusion port can be directly punctured by the metal needle of a syringe. However, if added in advance, the sealing effect of the damaged infusion port is greatly reduced after the infusion port is punctured by the syringe needle. This not only shortens the preservation time but also makes the medication more susceptible to contamination, resulting in poor practicality and defects. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a multifunctional infusion soft bag to solve the problem that most infusion soft bags on the market only have one infusion port, which makes it inconvenient to add other drugs in advance in clinical practice.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A multifunctional infusion soft bag includes a soft bag body, the top of which is provided with a straight tube opening and a threaded opening, and the bottom of which is provided with a hook.

[0007] A fixing cap is fixedly fitted on the surface of the straight pipe opening, and a threaded cap is threadedly connected to the threaded opening. Both the fixing cap and the threaded cap have insertion holes at their tops. An easy-tear film covering the insertion hole is pasted on the top of the fixing cap, and an easy-pull buckle covering the insertion hole is provided on the top of the threaded cap.

[0008] Both the fixed cap and the threaded cap have rubber plugs and pressure plates supported below them installed inside. The straight tube opening and the threaded opening are respectively supported below the pressure plates inside the fixed cap and the threaded cap.

[0009] Preferably, both the straight pipe opening and the threaded opening are welded and fixed to the soft bag body.

[0010] Preferably, the straight pipe opening further includes an externally disposed sealing flange, and the lower end of the fixing cap is provided with a groove that fits around the sealing flange. The sealing flange and the straight pipe opening are integral structures, and the groove and the fixing cap are integral structures.

[0011] Preferably, the straight pipe opening and the sealing flange are welded and fixed to the fixing cap and the slot, respectively.

[0012] Preferably, a connecting piece is provided between the hook and the body of the infusion soft bag, the connecting piece is fixedly connected to the body of the infusion soft bag, the connecting piece and the hook are an integral structure, and a folding groove is provided between the two.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention features a straight inlet for intravenous infusion and a threaded inlet for adding medication on the main body of the soft bag. Both are sealed by a fixing cap and a threaded cap, respectively. During production, a sterile film is used to encapsulate both the fixing cap and the threaded cap, ensuring a tight seal during storage and transportation. Clinically, the threaded cap can be removed to add medication in advance, and then tightened again to restore the seal, resulting in a good seal, preventing medication contamination, and extending shelf life. During infusion, the easy-pull buckle can be removed to add medication through the threaded cap without interfering with the normal infusion process on the fixing cap. These two functions are independent, achieving multiple benefits. This design is tailored to actual clinical needs, convenient and practical, and solves the problem of most infusion soft bags on the market having only one infusion port, making it inconvenient to add other medications in advance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a sectional view of the fixing cap and straight pipe opening of this utility model;

[0017] Figure 3 This is a sectional view of the threaded cap and threaded opening of this utility model.

[0018] In the diagram: 1. Soft bag body; 2. Straight tube opening; 3. Threaded opening; 4. Hook; 5. Fixing cap; 6. Threaded cap; 7. Insertion hole; 8. Easy-tear film; 9. Easy-pull buckle; 10. Rubber stopper; 11. Pressure plate; 12. Sealing flange; 13. Card slot; 14. Connecting piece; 15. Folding groove. Detailed Implementation

[0019] 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.

[0020] like Figure 1-3 As shown, this utility model provides a technical solution: a multifunctional infusion soft bag, including a soft bag body 1, the top of the soft bag body 1 is provided with a straight tube port 2 and a threaded port 3, and the straight tube port 2 and the threaded port 3 are both welded and fixed to the soft bag body 1.

[0021] The straight pipe opening 2 also includes an external sealing flange 12. The sealing flange 12 and the straight pipe opening 2 are integrally formed. A fixing cap 5 is fixedly fitted on the surface of the straight pipe opening 2. A groove 13 is provided at the lower end of the fixing cap 5, which is fitted on the outside of the sealing flange 12. The groove 13 and the fixing cap 5 are integrally formed. The straight pipe opening 2 and the sealing flange 12 are respectively welded and fixed to the fixing cap 5 and the groove 13.

[0022] A threaded cap 6 is threaded onto the threaded port 3. Both the top of the fixing cap 5 and the threaded cap 6 are provided with insertion holes 7. An easy-tear film 8 covering the insertion hole 7 is pasted on the top of the fixing cap 5, and an easy-pull buckle 9 covering the insertion hole 7 is provided on the top of the threaded cap 6.

[0023] Both the fixed cap 5 and the threaded cap 6 have rubber plugs 10 and pressure plates 11 supported below the rubber plugs 10 installed inside. The straight pipe port 2 and the threaded port 3 are respectively supported below the pressure plates 11 inside the fixed cap 5 and the threaded cap 6.

[0024] A hook 4 is provided at the lower end of the soft bag body 1. A connecting piece 14 is provided between the hook 4 and the infusion soft bag body 1. The connecting piece 14 is fixedly connected to the infusion soft bag body 1. The connecting piece 14 and the hook 4 are an integral structure, and a folding groove 15 is provided between them.

[0025] Working principle:

[0026] By simultaneously providing a straight inlet 2 for infusion and a threaded inlet 3 for adding medication on the main body 1 of the soft bag, both are sealed by a fixing cap 5 and a threaded cap 6 respectively. During production, the fixing cap 5 and the threaded cap 6 are externally encapsulated with a sterile film to ensure a sealing effect during storage and transportation. Clinically, the threaded cap 6 and the rubber stopper 10 can be removed to add medication in advance, and then the rubber stopper 10 can be installed and the threaded cap 6 tightened to restore the seal. The sealing effect is good, the medication is not easily contaminated, and the shelf life is extended. During infusion, the easy-pull buckle 9 can be removed, and the metal needle of the syringe can be inserted into the insertion hole 7 of the threaded cap 6 to add medication without affecting the normal infusion on the fixing cap 5. The two do not interfere with each other, making it convenient and practical.

[0027] It should be noted that, in this document, terms such as “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional infusion soft bag, comprising a soft bag body (1), characterized in that: The top of the soft bag body (1) is provided with a straight tube opening (2) and a threaded opening (3), and the bottom of the soft bag body (1) is provided with a hook (4). A fixing cap (5) is fixedly fitted on the surface of the straight pipe opening (2), and a threaded cap (6) is threadedly connected to the threaded opening (3). Both the fixing cap (5) and the threaded cap (6) have insertion holes (7) at their top ends. An easy-tear film (8) covering the insertion hole (7) is pasted on the top of the fixing cap (5), and an easy-pull buckle (9) covering the insertion hole (7) is provided on the top of the threaded cap (6). The fixed cap (5) and the threaded cap (6) are each equipped with a rubber plug (10) and a pressure plate (11) supported under the rubber plug (10). The straight pipe port (2) and the threaded port (3) are respectively supported under the pressure plate (11) inside the fixed cap (5) and the threaded cap (6).

2. The multifunctional infusion soft bag according to claim 1, characterized in that: Both the straight pipe opening (2) and the threaded opening (3) are welded and fixed to the soft bag body (1).

3. The multifunctional infusion soft bag according to claim 1, characterized in that: The straight pipe opening (2) also includes an external sealing flange (12), and the lower end of the fixing cap (5) is provided with a groove (13) that is fitted around the sealing flange (12). The sealing flange (12) and the straight pipe opening (2) are an integral structure, and the groove (13) and the fixing cap (5) are an integral structure.

4. The multifunctional infusion soft bag according to claim 3, characterized in that: The straight pipe opening (2) and the sealing flange (12) are welded and fixed to the fixing cap (5) and the slot (13), respectively.

5. A multifunctional infusion soft bag according to claim 1, characterized in that: A connecting piece (14) is provided between the hook (4) and the infusion soft bag body (1). The connecting piece (14) is fixedly connected to the infusion soft bag body (1). The connecting piece (14) and the hook (4) are an integral structure, and a folding groove (15) is provided between them.

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