Flexible package infusion bag with penicillin bottle with broken tail capable of being prepared instantly

Abstract

The utility model discloses a broken tail penicillin bottle ready-to-assemble flexible package infusion bag, and belongs to the technical field of medical instruments. The defects that in the prior art, when a traditional penicillin bottle and flexible package infusion are combined, the operation process is tedious, and acupuncture injury and medicine leakage poison can be caused to clinical medical staff are overcome. The main body structure of the infusion device comprises an infusion bag and a penicillin bottle combined with the infusion bag for use, the infusion bag is provided with a mixing hose and a feeding hose which penetrate into the infusion bag, the mixing hose is sealed, a plug is arranged at a medicine inlet of the feeding hose, and a broken tail matched with the mixing hose for use is arranged at a medicine outlet of the penicillin bottle. The mixing device is mainly used for mixing penicillin bottle transfusion and flexible package transfusion.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a snap-off-end penicillin bottle ready-to-dispense soft-package infusion bag. Background Art

[0002] Currently, there are no combination products of vials and soft-package infusions on the market. The existing technologies all have the structure of a vial (denosumab injection) as disclosed in the Chinese design patent with authorization announcement number CN308213714S, with a sealed rubber cover at the outlet. The drug in the vial needs to be transferred by piercing the rubber cover with a syringe. The operation is cumbersome and may cause needle stick injuries, drug leakage and poisoning to clinical medical staff. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a snap-off tail penicillin bottle ready-to-prepare soft-package infusion bag, which has a simple structure and safe drug mixing, is very suitable for the mixing of toxic drugs such as tumors, and effectively ensures the safety of medical staff. It is also suitable for drug use environments without intravenous preparation centers, such as military training grounds, battlefields, or township health centers, and is also suitable for earthquake relief, special disaster relief environments, etc.

[0004] In order to achieve the above purpose, the utility model is implemented by adopting the following technical solutions:

[0005] A snap-off tail penicillin bottle ready-to-prepare soft-package infusion bag comprises an infusion bag and a penicillin bottle used in combination with the infusion bag, wherein the infusion bag is provided with a mixing hose and a feeding hose penetrating into the interior of the infusion bag, the mixing hose is sealed, a plug is provided at the drug inlet of the feeding hose, and a snap-off tail used in conjunction with the mixing hose is provided at the drug outlet of the penicillin bottle.

[0006] Preferably, the break-off tail is arranged at the drug outlet of the vial, and a rubber cover is arranged at the end of the vial opposite to the break-off tail.

[0007] Preferably, a virtual welding rod for separating the mixing hose from the internal liquid is arranged inside the infusion bag. The virtual welding rod is arranged inside the infusion bag, and is opened by squeezing when in use, and separates the liquid when not in use.

[0008] Preferably, the virtual welding rod is a W-shaped structure. The W-shaped virtual welding rod occupies a small space and is easy to squeeze out.

[0009] Preferably, a rubber cover is installed at the discharge port of the vial, the interior of the rubber cover is connected to the interior of the vial, and a break-off tail is installed at the other end.

[0010] Preferably, the material of the break-off tail is plastic. The break-off tail made of plastic is easier to break and is less likely to scratch fingers.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By adding a break-off tail part at the bottom of the vial, the combination problem of the vial and the infusion bag is solved, and the product is simple and easy to use;

[0013] 2. The virtual welding rod is set inside the infusion bag. It opens when squeezed when in use, and separates the liquid when not in use. The virtual welding rod is in the shape of a W-shaped structure. The use of a W-shaped virtual welding rod takes up little space and is easy to squeeze open.

[0014] 3. In Example 2, a break tail is added to the tail of the vial, and the medicine is poured from the opposite end of the break tail, i.e., the rubber cap. When in use, the vial can be inserted into the mixing hose to mix the liquid medicine by directly breaking off the tail of the break tail. This is suitable for vials that are not suitable for sterilization together with the infusion bag;

[0015] 4. In Example 3, by adding a break tail to the rubber cover, when filling the vial, first fill the vial with medicine, then install the rubber cover and the break tail on the vial, and directly break off the tail of the break tail when using it. Since the inside of the rubber cover is hollow, after the break tail is broken, the medicine in the vial can be poured out through the middle of the rubber cover and the break tail, and is inserted into the mixing hose to be evenly mixed with the liquid in the infusion bag. This is suitable for the case where the vial can be sterilized together with the infusion bag;

[0016] 5. The material of the breaking tail is plastic. It is easier and more convenient to break it, and it is not easy to scratch your fingers.

[0017] To sum up, the utility model has a simple structure and safe drug mixing, and is very suitable for mixing toxic drugs such as tumor drugs, effectively ensuring the safety of medical staff. It is also suitable for drug use environments without intravenous preparation centers, such as military training grounds, battlefields, or township health centers, and is also suitable for earthquake relief, special disaster relief environments, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the vial in Example 2 of the present utility model;

[0020] Figure 3 This is a schematic diagram of the structure of Example 3 of the present utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the vial in Example 3 of the present utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the rubber cover in Example 3 of the present utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the broken tail in Example 3 of the utility model;

[0024] Figure 7 This is a schematic diagram of the structure of Example 1 of the present utility model.

[0025] In the figure: 1. Rubber cover; 2. Broken tail; 3. Syringe bottle; 4. Welding rod; 5. Stopper; 6. Mixing hose; 7. Feed hose; 8. Infusion bag. DETAILED DESCRIPTION

[0026] The present invention will be further described below through specific embodiments in conjunction with the accompanying drawings.

[0027] Embodiment 1:

[0028] like Figure 1 , 7 As shown, a snap-off tail penicillin bottle ready-to-prepare soft-package infusion bag comprises an infusion bag 8 and a penicillin bottle 3 used in combination with the infusion bag 8, the infusion bag 8 is provided with a mixing hose 6 and a feeding hose 7 penetrating into the interior of the infusion bag 8, the mixing hose 6 is sealed, a plug 5 is provided at the drug inlet of the feeding hose 7, and a snap-off tail 2 used in conjunction with the mixing hose 6 is provided at the drug outlet of the penicillin bottle 3.

[0029] The utility model solves the problem of combining the syringe bottle 3 and the infusion bag 8 by adding a broken tail part at the bottom of the syringe bottle 3, and the product is simple and easy to use.

[0030] Embodiment 2:

[0031] like Figure 2 As shown, a snap-off tail penicillin bottle instant soft-package infusion bag is different from Example 1 in that the snap-off tail 2 is arranged at the drug outlet of the penicillin bottle 3, and a rubber cover 1 is arranged at the end of the penicillin bottle 3 opposite to the snap-off tail 2.

[0032] In this embodiment, a break tail 2 is added to the tail of the vial 3, and medicine is poured from the opposite end of the break tail 2, i.e., the rubber cap 1. When in use, the vial 3 can be inserted into the mixing hose 6 to mix the liquid medicine by simply breaking off the tail of the break tail 2.

[0033] Further, a virtual welding rod 4 for separating the mixing hose 6 from the internal liquid is arranged inside the infusion bag 8. The virtual welding rod 4 is arranged inside the infusion bag 8, and is opened when squeezed during use, and separates the liquid when not in use.

[0034] Furthermore, the shape of the virtual welding rod 4 is a W-shaped structure. The W-shaped virtual welding rod 4 occupies a small space and is easy to squeeze out.

[0035] Embodiment 3:

[0036] like Figure 3-6 As shown, a snap-off tail penicillin bottle ready-to-prepare soft-package infusion bag is different from Example 1 in that a rubber cover 1 is installed at the drug outlet of the penicillin bottle 3, the interior of the rubber cover 1 is connected to the interior of the penicillin bottle 3, and a snap-off tail 2 is installed at the other end.

[0037] In this embodiment, by adding a break tail 2 to the rubber cover 1, when filling the medicine, the vial 3 is first filled with medicine, and then the rubber cover 1 and the break tail 2 are installed on the vial 3. When in use, the tail of the break tail 2 is directly broken off. Since the inside of the rubber cover 1 is hollow, after the break tail 2 is broken off, the medicine in the vial 3 can be poured out through the middle of the rubber cover 1 and the break tail 2, and is inserted into the mixing hose 6 to be evenly mixed with the liquid in the infusion bag 8.

[0038] The material of the break-off tail 2 is plastic. The break-off tail 2 made of plastic is easier and more convenient to break, and is not easy to scratch fingers.

[0039] The working principle of the utility model is:

[0040] During filling, after filling from the stopper 5, the stopper 5 is tightly plugged, and then the sterilization operation can be carried out. A section of the mixing hose 6 is cut off (or there is a rubber stopper at the mixing hose 6, which is pulled out when in use). After the break-off tail 2 on the vial 3 is broken off, the remaining break-off tail 2 can be inserted into the mixing hose 6 on the vial 3. The vial 3 in Example 2 is suitable for a vial 3 that is not suitable for sterilization together with the infusion bag 8.

[0041] The vial 3 in Example 3 can be sterilized together with the infusion bag 8. When in use, the infusion bag 8 and the vial 3 can be sterilized together after insertion.

[0042] When in use: break off the break tail 2 of the vial 3, the infusion bag 8 and the vial 3 can be connected, first turn the vial 3 downward, squeeze the infusion bag 8 three times, then turn it 180 degrees, squeeze the infusion bag 8 three times; repeat this operation three times, and the vial 3 and the infusion bag 8 can be mixed.

[0043] The production process is as follows: the vials 3 are produced normally in the freeze-drying workshop, and after production, they are double-packaged under purified conditions and transferred to the infusion production workshop for assembly.

Claims

1. A snap-off-end penicillin bottle ready-to-prepare soft-package infusion bag, characterized in that: The invention comprises an infusion bag (8) and a syringe bottle (3) used in combination with the infusion bag (8); the infusion bag (8) is provided with a mixing hose (6) and a feeding hose (7) which penetrate into the interior of the infusion bag (8); the mixing hose (6) is sealed; a plug (5) is provided at the drug inlet of the feeding hose (7); and a breaking tail (2) used in combination with the mixing hose (6) is provided at the drug outlet of the syringe bottle (3).

2. The snap-off-end penicillin bottle ready-to-prepare soft-package infusion bag according to claim 1, characterized in that: The break-off tail (2) is arranged at the medicine outlet of the vial (3), and a rubber cover (1) is arranged at the end of the vial (3) opposite to the break-off tail (2).

3. The snap-off-end penicillin bottle ready-to-prepare soft-package infusion bag according to claim 2, characterized in that: A virtual welding rod (4) is arranged inside the infusion bag (8) for separating the mixing hose (6) from the liquid inside.

4. The snap-off-end penicillin bottle ready-to-prepare soft-package infusion bag according to claim 3, characterized in that: The virtual welding rod (4) is a W-shaped structure.

5. The snap-off-end penicillin bottle ready-to-prepare soft-package infusion bag according to claim 1, characterized in that: A rubber cover (1) is installed at the discharge port of the vial (3), the interior of the rubber cover (1) is connected to the interior of the vial (3), and a break-off tail (2) is installed at the other end.

6. The snap-off-end penicillin bottle ready-to-dispense soft-package infusion bag according to any one of claims 1 to 5, characterized in that: The material of the breaking tail (2) is plastic.

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