CN210750288U - Infusion bag infusion combined plug - Google Patents
Infusion bag infusion combined plug Download PDFInfo
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- CN210750288U CN210750288U CN201920597523.7U CN201920597523U CN210750288U CN 210750288 U CN210750288 U CN 210750288U CN 201920597523 U CN201920597523 U CN 201920597523U CN 210750288 U CN210750288 U CN 210750288U
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- plug
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- infusion bag
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Abstract
The utility model discloses an infusion bag infusion combined plug, a baffle is arranged in the middle of a mouth tube, a first through hole is arranged on the baffle, a first boss is arranged at the opening of the upper part of the mouth tube, an elastic sealing plug is arranged on the first boss, and a liquid inlet cavity and a liquid outlet cavity are formed between the elastic sealing plug and the baffle through a filtering component; a second boss is arranged on the outer wall of the oral tube, a first cover body is arranged above the second boss, a second through hole is formed in the first cover body, and a pop-top plug is clamped at the second through hole; and the first cover body is sleeved with a second cover body. The utility model provides a pair of infusion bag infusion combination stopper, it is rational in infrastructure, convenient to use effectively improves the infusion quality.
Description
Technical Field
The utility model relates to an infusion bag infusion combination stopper belongs to infusion bag subassembly technical field.
Background
At present, a large infusion preparation is one of five important preparations in the pharmaceutical industry of China, and is a dosage form with highest production utilization rate and most stable development in the five preparations. The large infusion preparation is one of the most commonly used medicines, is widely applied clinically and has great clinical demand. The most important component in the infusion bag is an infusion combined plug, and the infusion needle outputs the liquid in the infusion bag by puncturing a rubber plug on the combined plug.
In the prior art, a cover body wraps the rubber plug, a through hole is formed in the cover body, an easy-to-break component is arranged on the through hole, and the easy-to-break component is broken to expose the rubber plug to puncture the infusion needle. The traditional easy-to-break parts are easy to break or split during transportation, packaging and taking, so that the rubber stopper is exposed in the air in advance, and infection risks are brought. Meanwhile, when the medicine is added into the existing transfusion bag through the medicine adding plug, the rubber plug scraps and the medicine microcrystal are inevitably added into the transfusion bag, so that the medicine is input into a human body through the transfusion combined plug, and unnecessary risks are brought.
SUMMERY OF THE UTILITY MODEL
The purpose is as follows: in order to overcome the defects in the prior art, the utility model provides an infusion bag infusion combined plug.
The technical scheme is as follows: in order to solve the technical problem, the utility model discloses a technical scheme does:
an infusion bag infusion combination plug, comprising: the middle part of the opening pipe is provided with a baffle plate, the baffle plate is provided with a first through hole, a first boss is arranged at an opening at the upper part of the opening pipe, an elastic sealing plug is arranged on the first boss, and the space between the elastic sealing plug and the baffle plate is divided into a liquid inlet cavity and a liquid outlet cavity through a filtering component; a second boss is arranged on the outer wall of the oral tube, a first cover body is arranged above the second boss, a second through hole is formed in the first cover body, and a pop-top plug is clamped at the second through hole; and the first cover body is sleeved with a second cover body.
Preferably, the bottom of the mouth pipe is provided with a smelting pressure block.
Preferably, the filter assembly comprises: the outer frame body, outer frame body openly are provided with the filtration pore, and the inside joint boss that sets up of outer frame body, the filter screen passes through the joint frame to be fixed on the joint boss.
Preferably, the elastic sealing plug is provided with a pre-inserting hole, and the position of the pre-inserting hole corresponds to the position of the liquid outlet cavity.
Preferably, the pop-top plug comprises: the plug body, the plug body side is provided with the fixture block, and the plug body top is provided with the mount pad, and the mount pad internal rotation is connected with the pull ring.
Preferably, the mouth tube is made of polycarbonate.
Preferably, the elastic sealing plug is made of halogenated butyl rubber.
Has the advantages that: the infusion bag infusion combined plug provided by the utility model is divided into the liquid inlet cavity and the liquid outlet cavity by the filtering component, so that various impurities brought in during drug adding can be effectively prevented from being input into a human body; in addition, the easy-to-draw plug adopts the design of rotating the pull ring, has avoided the risk that exposes elastic sealing plug that the maloperation brought. The infusion bottle has the advantages of reasonable design and structure, convenient use and effective improvement of infusion quality.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an exploded view of the construction of the filter assembly;
fig. 3 is a schematic view of the elastic sealing plug;
fig. 4 is a schematic view of the structure of the pop-top plug.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, an infusion bag infusion combination plug comprises: the device comprises a mouth pipe 1, wherein a baffle plate 2 is arranged in the middle of the mouth pipe 1, a first through hole 3 is formed in the baffle plate 2, a first boss 4 is arranged at an opening at the upper part of the mouth pipe 1, an elastic sealing plug 5 is arranged on the first boss 4, and the space between the elastic sealing plug 5 and the baffle plate 2 is divided into a liquid inlet cavity 7 and a liquid outlet cavity 8 through a filtering component 6; a second boss 9 is arranged on the outer wall of the mouth pipe 1, a first cover body 10 is arranged above the second boss 9, a second through hole is formed in the first cover body 10, and a pop-top plug 11 is clamped at the second through hole; the first cover 10 is sleeved with a second cover 12.
And a smelting pressure block 13 is arranged at the bottom of the opening pipe.
As shown in fig. 2, the filter assembly 6 includes: the front surface of the outer frame body 601 is provided with a filter hole 602, a clamping boss 603 is arranged inside the outer frame body 601, and the filter screen 604 is fixed on the clamping boss 603 through a clamping frame 605.
As shown in fig. 3, a pre-insertion hole 501 is formed in the elastic sealing plug 5, and the position of the pre-insertion hole 501 corresponds to the position of the liquid outlet chamber 8.
As shown in fig. 4, the pop-top plug 11 includes: the plug body 1101, the side of the plug body 1101 is provided with a fixture block 1102, the top of the plug body 1101 is provided with an installation seat 1103, and a pull ring 1104 is rotatably connected in the installation seat 1103.
The mouth tube is made of polycarbonate.
The elastic sealing plug is made of halogenated butyl rubber.
Example (b):
during the use, the second lid material is the first lid that aluminium foil is used for wrapping up the plastics material, and the pull ring that will accomodate rotates to stand, pulls out the easy-to-draw stopper, exposes the elasticity sealing plug, inserts out the liquid chamber with the syringe needle from jack in advance, and at this moment, liquid flows into the feed liquor chamber from first through-hole on the baffle in the infusion bag, passes through the filter screen again, flows out the liquid chamber from outer frame body upper filter hole, gets into the human body through the syringe needle again.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (7)
1. An infusion bag infusion combination plug, comprising: the oral siphon, its characterized in that: the middle part of the mouth pipe is provided with a baffle plate, the baffle plate is provided with a first through hole, a first boss is arranged at an opening at the upper part of the mouth pipe, an elastic sealing plug is arranged on the first boss, and the space between the elastic sealing plug and the baffle plate is divided into a liquid inlet cavity and a liquid outlet cavity through a filtering component; a second boss is arranged on the outer wall of the oral tube, a first cover body is arranged above the second boss, a second through hole is formed in the first cover body, and a pop-top plug is clamped at the second through hole; and the first cover body is sleeved with a second cover body.
2. The infusion bag infusion combination plug according to claim 1, characterized in that: and a smelting pressing block is arranged at the bottom of the opening pipe.
3. The infusion bag infusion combination plug according to claim 1, characterized in that: the filter assembly includes: the outer frame body, outer frame body openly are provided with the filtration pore, and the inside joint boss that sets up of outer frame body, the filter screen passes through the joint frame to be fixed on the joint boss.
4. The infusion bag infusion combination plug according to claim 1, characterized in that: the elastic sealing plug is provided with a pre-inserting hole, and the position of the pre-inserting hole corresponds to the position of the liquid outlet cavity.
5. The infusion bag infusion combination plug according to claim 1, characterized in that: the pop-top plug includes: the plug body, the plug body side is provided with the fixture block, and the plug body top is provided with the mount pad, and the mount pad internal rotation is connected with the pull ring.
6. The infusion bag infusion combination plug according to claim 1, characterized in that: the mouth tube is made of polycarbonate.
7. The infusion bag infusion combination plug according to claim 1, characterized in that: the elastic sealing plug is made of halogenated butyl rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597523.7U CN210750288U (en) | 2019-04-28 | 2019-04-28 | Infusion bag infusion combined plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597523.7U CN210750288U (en) | 2019-04-28 | 2019-04-28 | Infusion bag infusion combined plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210750288U true CN210750288U (en) | 2020-06-16 |
Family
ID=71056947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920597523.7U Active CN210750288U (en) | 2019-04-28 | 2019-04-28 | Infusion bag infusion combined plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210750288U (en) |
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2019
- 2019-04-28 CN CN201920597523.7U patent/CN210750288U/en active Active
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