Novel oral medicine split charging bag

By designing a movable buckle and soft linkage structure, combined with multi-layer materials, the problems of inconvenience and contamination in the operation of oral medication dispensing bags have been solved, achieving convenient and safe medication dispensing and storage.

CN223765066UActive Publication Date: 2026-01-06ZHONGSHAN HOSPITAL XIAMEN UNIV
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Patent Information

Application Number
CN202520159408.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-23
Publication Date
2026-01-06
Estimated Expiration
2035-01-23

AI Technical Summary

Technical Problem

Existing oral medication refill bags have problems such as difficulty in controlling the opening during operation, easy contamination of the medicine during dispensing, and difficulty in maintaining the bag's stability.

Method used

A novel oral medication packaging bag has been designed, which adopts a movable buckle and soft connecting rod structure, combined with multi-layer materials (polyethylene, polypropylene, ethylene alcohol copolymer, nylon and nano-coating materials) to achieve upright bag body and controllable opening, and has the properties of flexibility, gas barrier, wear resistance and moisture resistance.

Benefits of technology

It improves operational convenience and flexibility, prevents drug contamination, ensures drug safety and quality, adapts to medical environment requirements, and reduces the risk of damage or contamination.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the field of sub-packaging bags, and discloses a novel oral medicine sub-packaging bag which comprises a bag body, an inner bag is fixedly connected to the upper side of the interior of the bag body, a sealing strip is fixedly connected to an opening of the inner bag, a soft connecting rod is fixedly connected to one side of the sealing strip, a movable buckle is slidably connected to the outer portion of the soft connecting rod, and the movable buckle is fixedly connected to the opening of the inner bag. A sliding groove is formed in one side of the interior of the bag body, the movable buckle is slidably connected to the interior of the sliding groove, and a base layer is fixedly connected to one side of the interior of the bag body. According to the utility model, the convenience and flexibility of operation are improved, meanwhile, the size of an opening of the inner bag can be better controlled, medicines are effectively prevented from being polluted when being subpackaged or taken, the requirements of a medical environment can be better met, the quality and the safety of medical articles in the bag are effectively protected, the storage, the transportation and the use are convenient, and the practicability is high. And the risk that the medical articles are damaged or polluted in the circulation and use processes is reduced.
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Description

Technical Field

[0001] This utility model relates to the field of packaging bags, and in particular to a novel packaging bag for oral medication. Background Technology

[0002] Oral medication refill bags are an innovative packaging material used for dispensing and packaging medicines. They are primarily designed to meet the needs of convenient dispensing, storage, and administration of medicines, allowing for the quantitative dispensing of medications as needed. This facilitates timely and accurate medication administration for patients, preventing accidental or missed doses.

[0003] The working principle of oral medication repackaged bags is mainly to effectively store the medicine in doses through reasonable bag design and sealing technology, and to achieve the dispensing of the medicine through simple operation. However, although ordinary packaging bags can meet the basic sealing requirements, they often have some shortcomings in operation, such as difficulty in controlling the opening, easy contamination when taking out the medicine, and difficulty in the bag standing upright. Therefore, a new type of oral medication repackaged bag is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a novel oral medication packaging bag, which aims to improve upon the shortcomings of ordinary packaging bags in the prior art. Although these bags can meet basic sealing requirements, they often have some deficiencies during operation, such as difficulty in controlling the opening, easy contamination of medicines during use, and difficulty in maintaining the bag's stability.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a novel oral medicine packaging bag, comprising a bag body, an inner bag fixedly connected to the upper inner side of the bag body, a sealing strip fixedly connected to the opening of the inner bag, a sealing slider slidably connected to the outside of the sealing strip, a flexible connecting rod fixedly connected to one side of the sealing strip, a movable buckle slidably connected to the outside of the flexible connecting rod, and a groove provided on one side of the inner side of the bag body, with the movable buckle slidably connected inside the groove.

[0006] As a further description of the above technical solution:

[0007] A base layer is fixedly connected to the inside of the bag body, a tough layer is fixedly connected to the outside of the base layer, and a barrier layer is fixedly connected to the outside of the tough layer.

[0008] As a further description of the above technical solution:

[0009] The bag has a channel from one side to the bottom inside, and the soft connecting rod is located inside the channel.

[0010] As a further description of the above technical solution:

[0011] The barrier layer is fixedly connected to the outside of a wear-resistant layer, and the wear-resistant layer is fixedly connected to the outside of an outer coating layer.

[0012] As a further description of the above technical solution:

[0013] A label is attached to the outer side of the bag.

[0014] As a further description of the above technical solution:

[0015] The base layer is made of polyethylene, and the toughening layer is made of polypropylene.

[0016] As a further description of the above technical solution:

[0017] The barrier layer is made of vinyl alcohol copolymer.

[0018] As a further description of the above technical solution:

[0019] The wear-resistant layer is made of nylon, and the outer coating is made of a nano-coating material.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by pulling the movable buckle, it slides outside the soft connecting rod and inside the groove. It is connected to the sealing strip through the soft connecting rod. The deeper the movable buckle is pulled, the larger the opening of the inner bag becomes. The bottom soft connecting rod automatically unfolds to make the bag stand upright, which improves the convenience and flexibility of operation. At the same time, it can better control the size of the opening of the inner bag and effectively prevent the medicine from being contaminated when it is dispensed or taken out.

[0022] 2. In this utility model, the base layer gives the packaging bag good flexibility and chemical stability, the toughness layer gives the packaging bag higher toughness and impact resistance, the barrier layer gives the packaging bag excellent gas barrier performance, the wear-resistant layer gives the packaging bag excellent wear resistance, and the outer coating gives the packaging bag good moisture-proof and antibacterial properties. This enables it to better adapt to the requirements of the medical environment, effectively protect the quality and safety of the medical items inside the bag, facilitate storage, transportation and use, and reduce the risk of damage or contamination of medical items during circulation and use. Attached Figure Description

[0023] Figure 1 This is a perspective view of a novel oral medication packaging bag proposed in this utility model;

[0024] Figure 2 This is a cross-sectional view of a novel oral medication packaging bag proposed in this utility model;

[0025] Figure 3 for Figure 1Enlarged view of point A in the middle;

[0026] Figure 4 This is a schematic diagram of the internal material structure of a novel oral medicine packaging bag proposed in this utility model.

[0027] Legend:

[0028] 1. Bag body; 2. Channel; 3. Slide groove; 4. Movable buckle; 5. Soft connecting rod; 6. Inner bag; 7. Sealing strip; 8. Base layer; 9. Tough layer; 10. Barrier layer; 11. Wear-resistant layer; 12. Outer coating; 13. Marking sticker; 14. Sealing slider. Detailed Implementation

[0029] 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.

[0030] Reference Figure 1 , Figure 2 , Figure 3 This utility model provides an embodiment of a novel oral medication packaging bag, comprising a bag body 1, an inner bag 6 fixedly connected to the upper inner side of the bag body 1, a sealing strip 7 fixedly connected to the opening of the inner bag 6, a sealing slider 14 slidably connected to the outside of the sealing strip 7, a flexible connecting rod 5 fixedly connected to one side of the sealing strip 7, a movable buckle 4 slidably connected to the outside of the flexible connecting rod 5, a groove 3 opened on one side of the inside of the bag body 1, the movable buckle 4 slidably connected inside the groove 3, a channel 2 opened from one side of the inside of the bag body 1 to the bottom, the flexible connecting rod 5 being disposed inside the channel 2; a label 13 is attached to the outside of the bag body 1, allowing the recording of the name of the medication, method of administration, and patient information inside the bag body 1.

[0031] By slowly pulling the movable buckle 4 downwards, it can smoothly slide outside the soft connecting rod 5 and inside the slide groove 3. The soft connecting rod 5 is tightly connected to the sealing strip 7, causing the sealing slider 14 to be driven by the movement of the movable buckle 4 and move outside the sealing strip 7, thus opening the opening of the inner bag 6. The deeper the movable buckle 4 is pulled down, the more the sealing slider 14 moves to one side, making the opening of the inner bag 6 larger. The soft connecting rod 5 at the bottom will naturally and automatically unfold, allowing the bag 1 to be placed stably upright. This greatly improves the convenience and flexibility of operation, allowing users to operate more easily and effectively control the size of the opening of the inner bag 6. This effectively prevents the medicine from being contaminated by external factors during the dispensing or handling process, ensuring the safety and purity of the medicine.

[0032] Reference Figure 1 , Figure 2 , Figure 4 The inner side of the bag body 1 is fixedly connected to a base layer 8, the outer side of the base layer 8 is fixedly connected to a tough layer 9, the outer side of the tough layer 9 is fixedly connected to a barrier layer 10, the outer side of the barrier layer 10 is fixedly connected to a wear-resistant layer 11, and the outer side of the wear-resistant layer 11 is fixedly connected to an outer coating layer 12; the base layer 8 is made of polyethylene, the tough layer 9 is made of polypropylene, the barrier layer 10 is made of ethylene alcohol copolymer, the wear-resistant layer 11 is made of nylon, and the outer coating layer 12 is made of nano-coating material.

[0033] By maintaining consistent materials for the bag body 1 and inner bag 6, with the base layer 8 made of polyethylene, giving the bag good flexibility and chemical stability, the toughness layer 9 made of polypropylene, providing higher toughness and impact resistance, the barrier layer 10 made of ethylene alcohol copolymer, giving the bag excellent gas barrier properties, the abrasion-resistant layer 11 made of nylon, giving the bag excellent abrasion resistance, and the outer coating 12 made of nano-coating material, giving the bag good moisture-proof and antibacterial properties, the bag can better adapt to the requirements of the medical environment, effectively protecting the quality and safety of the medical supplies inside and providing reliable packaging protection. It also facilitates the storage, transportation, and use of medical supplies, greatly reducing the risk of damage or contamination during distribution and use, ensuring the safety and reliability of medical supplies.

[0034] Working principle: When the dispensing bag is needed, by pulling down the movable buckle 4, the sliding mechanism 5 slides outside the soft connecting rod 5 and inside the groove 3. Connected to the sealing strip 7 via the soft connecting rod 5, the sealing slider 14 is moved by the movement of the movable buckle 4, moving outside the sealing strip 7 to open the opening of the inner bag 6. The bottom soft connecting rod 5 automatically unfolds, allowing the bag body 1 to stand upright. This improves the convenience and flexibility of operation, and also allows for better control of the opening size of the inner bag 6, effectively preventing contamination of the medicine during dispensing or handling. Because the bag body 1 and the inner bag 6 are made of the same material, connected by a polyethylene base layer 8, the dispensing bag... With good flexibility and chemical stability, the repackaging bag features a toughening layer 9 made of polypropylene, giving it higher toughness and impact resistance; a barrier layer 10 made of ethylene alcohol copolymer, providing excellent gas barrier properties; an abrasion-resistant layer 11 made of nylon, giving it outstanding abrasion resistance; and an outer coating 12 made of nano-coating material, providing good moisture-proof and antibacterial properties. This design allows the bag to better adapt to the requirements of the medical environment, effectively protecting the quality and safety of the medical items inside, facilitating storage, transportation, and use, and reducing the risk of damage or contamination to medical items during distribution and use.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel medicine oral administration sub-packaging bag, comprising a bag body (1), characterized in that: The inside upper side of the bag body (1) is fixedly connected with an inner bag (6), the opening of the inner bag (6) is fixedly connected with a sealing strip (7), the outer side of the sealing strip (7) is slidably connected with a sealing slider (14), one side of the sealing strip (7) is fixedly connected with a soft connecting rod (5), the outer side of the soft connecting rod (5) is slidably connected with a movable buckle (4), one side of the inside of the bag body (1) is provided with a sliding groove (3), and the movable buckle (4) is slidably connected in the inside of the sliding groove (3).

2. The novel medicine oral dispensing bag according to claim 1, characterized in that: The inside of the bag body (1) is fixedly connected with a base layer (8), the outer side of the base layer (8) is fixedly connected with a toughness layer (9), and the outer side of the toughness layer (9) is fixedly connected with a barrier layer (10).

3. The novel medicine oral dispensing bag according to claim 1, characterized in that: The inside of the bag body (1) is fixedly connected with a base layer (8), the outer side of the base layer (8) is fixedly connected with a toughness layer (9), and the outer side of the toughness layer (9) is fixedly connected with a barrier layer (10).

4. The novel medicine oral dispensing bag according to claim 2, characterized in that: The inside of the bag body (1) is fixedly connected with a base layer (8), the outer side of the base layer (8) is fixedly connected with a toughness layer (9), and the outer side of the toughness layer (9) is fixedly connected with a barrier layer (10).

5. The novel medicine oral dispensing bag according to claim 1, characterized in that: The outer side of the bag body (1) is connected with a mark sticker (13).

6. The novel medicine oral dispensing bag according to claim 2, characterized in that: The base layer (8) is made of polyethylene, and the toughness layer (9) is made of polypropylene.

7. The novel medicine oral dispensing bag according to claim 4, characterized in that: The barrier layer (10) is made of ethylene-vinyl alcohol copolymer.

8. The novel medicine oral dispensing bag according to claim 4, characterized in that: The wear-resistant layer (11) is made of nylon, and the outer coating layer (12) is made of nano coating material.