CN218010506U

CN218010506U - Infusion bag capable of being matched with screw infusion apparatus

Info

Publication number: CN218010506U
Application number: CN202120665434.9U
Authority: CN
Inventors: 李美飞; 黄潇红
Original assignee: First Affiliated Hospital of Guangdong Pharmaceutical University
Current assignee: First Affiliated Hospital of Guangdong Pharmaceutical University
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2022-12-13
Anticipated expiration: 2031-03-31

Abstract

The utility model provides a can match infusion package of screw infusion ware, includes infusion package, sets up infusion package lower extreme liquid outlet, with the rubber buffer that the liquid outlet is connected, insert injection nozzle in the rubber buffer and with injection nozzle complex seal closure, the injection nozzle periphery is equipped with the screw thread, and injection nozzle accessible screw thread matches with the syringe screw thread, reduces the puncture of syringe needle to the rubber buffer to reduce the formation of infusion particle, the detachable seal closure makes things convenient for the staff to operate and reduces the pollution to the bottleneck after finishing using.

Description

Infusion bag capable of being matched with screw infusion apparatus

Technical Field

The utility model relates to the field of medical auxiliary equipment, in particular to an infusion bag capable of being matched with a screw infusion apparatus.

Background

After the peripheral indwelling needle used clinically is used, 5ml of normal saline is used for sealing a tube to wash residual medicines in the indwelling needle, so that the stimulation of the medicines to blood vessels is reduced. Then the tube sealing liquid needs to be extracted, wherein the common tube sealing liquid is sodium chloride injection. In addition, when a specific medicine is dispensed, a proper amount of physiological saline is required to be extracted as a solvent, so that an infusion bag of the sodium chloride injection needs to be punctured, the formation of infusion particles is increased, and the infection risk of a patient is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the technical scheme provides the infusion bag which can be matched with a screw infusion set.

In order to realize the purpose, the technical scheme is as follows:

the utility model provides a can match infusion package of screw infusion set, includes infusion package, sets up the liquid outlet of infusion package lower extreme, with the rubber buffer that the liquid outlet is connected, insert injection nozzle in the rubber buffer and with injection nozzle complex seal closure, the injection nozzle periphery is equipped with the screw thread.

In some embodiments, at least one side of the infusion bag is detachably connected with an air bag, and one side of the air bag is provided with an air inlet.

In some embodiments, the infusion bag is provided with a slide rail on the side, the air bag is provided with a connecting part, and the connecting part is provided with a limiting groove matched with the slide rail.

In some embodiments, the infusion bag and the balloon are connected by a tear-off port.

In some embodiments, the infusion bag is provided with a through hole on the upper side.

In some embodiments, the infusion bag is provided with hook members at two sides of the through hole.

In some embodiments, the lower end of the sealing cover is also provided with an easy insertion opening.

The beneficial effect of this application does:

1. the injection nozzle can be matched with the threads of the injector through the threads, so that the puncture of the needle head to the rubber plug is reduced, and the formation of infusion particles is reduced.

2. The detachable sealing cover is convenient for workers to operate and reduces the pollution to the bottle mouth after the use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

FIG. 1 is a first schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a second schematic structural diagram of an embodiment of the present invention;

fig. 3 is an enlarged view of fig. 1 at a.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, an infusion bag capable of being matched with a screw infusion apparatus includes an infusion bag 1, a liquid outlet 2 disposed at a lower end of the infusion bag 1, a rubber stopper 3 connected to the liquid outlet 2, an injection nozzle 4 inserted into the rubber stopper 3, and a sealing cover 5 engaged with the injection nozzle 4, wherein a thread is disposed on an outer periphery of the injection nozzle 4.

When in operation, the sealing cover is firstly twisted off, the injector is communicated with the injection nozzle in a threaded fit way, so that the rubber plug is not required to be pierced by a needle, and the sealing cover can also be in threaded fit with the injection nozzle.

As a preferred embodiment, the two sides of the infusion bag 1 are detachably connected with air bags 6, one side of each air bag 6 is provided with an air inlet 7, the infusion bag is possibly crushed by a heavy object in transportation or placement, in view of the above, the air bags can be arranged on the infusion bag, a connecting piece is a plastic piece and is connected with the infusion bag after wrapping the air bags, after the air bags are inflated, the thickness of the air bags is larger than that of the infusion bag, so that if the heavy object larger than the infusion bag falls down, the heavy object directly falls on the air bags and cannot be in contact with the infusion bag, and then the lower end of the infusion bag cannot be in contact with the ground, so that the infusion bag carelessly falls down and is only in contact with the ground in the transportation process, and the infusion bag is protected in multiple aspects.

The detachable connection is designed to be used only during transportation, and the airbag can be detached in other cases.

In the first embodiment, a slide rail 8 is arranged on the side surface of the infusion bag 1, the air bag 6 is provided with a connecting part 9, the connecting part 9 is provided with a limiting groove 10 matched with the slide rail 8, the infusion bag is provided with a plastic slide rail, the limiting groove of the connecting part can be matched with the slide rail, the air bag is fixed after sliding matching, and can be detached quickly, and the infusion bag can be suitable for other infusion bags after being used up.

In the second embodiment, the infusion bag 1 is connected with the air bag 6 through the easy-to-tear opening, the easy-to-tear opening is punched and cut between the connecting part and the infusion bag during production, and the air bag is torn through the easy-to-tear opening during use as shown in fig. 2.

In this embodiment, the infusion bag 1 has a through hole 11 on the upper side for hooking the infusion bag.

In this embodiment, the infusion bag 1 is provided with hook members 12 at two sides of the through hole 11 for hooking the infusion bag.

In this embodiment, the lower end of the sealing cover 5 is further provided with an easy insertion opening, and meanwhile, a place for puncturing the needle opening is reserved, so that the needle opening can be punctured quickly in an emergency.

The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not intended to limit the scope of the present application, which is within the scope of the present application, except that the same or similar principles and basic structures as the present application may be used.

Claims

1. The utility model provides a can match infusion package of screw infusion set, its characterized in that includes infusion package (1), sets up liquid outlet (2) of infusion package (1) lower extreme, with rubber buffer (3) that liquid outlet (2) are connected, insert injection nozzle (4) in rubber buffer (3) and with injection nozzle (4) complex seal closure (5), injection nozzle (4) periphery is equipped with the screw thread, infusion package (1) at least one side can be dismantled and be connected with gasbag (6), gasbag (6) one side is equipped with air inlet (7), infusion package (1) side is equipped with slide rail (8), gasbag (6) are equipped with connecting portion (9), connecting portion (9) be equipped with slide rail (8) complex spacing groove (10).

2. The infusion bag capable of being matched with the screw infusion set according to claim 1, wherein the infusion bag comprises: the infusion bag (1) is connected with the air bag (6) through an easy-to-tear opening.

3. The infusion bag capable of being matched with the screw infusion set according to claim 1, wherein: the upper side of the infusion bag (1) is provided with a through hole (11).

4. The infusion bag capable of being matched with the screw infusion set according to claim 3, wherein the infusion bag comprises: and the infusion bag (1) is provided with hook members (12) at two sides of the through hole (11).

5. The infusion bag capable of being matched with the screw infusion set according to claim 4, wherein the infusion bag comprises: the lower end of the sealing cover (5) is also provided with an easy insertion opening.