CN218923239U - Improved precise filtering intravenous nutrition transfusion bag - Google Patents
Improved precise filtering intravenous nutrition transfusion bag Download PDFInfo
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- CN218923239U CN218923239U CN202223496151.XU CN202223496151U CN218923239U CN 218923239 U CN218923239 U CN 218923239U CN 202223496151 U CN202223496151 U CN 202223496151U CN 218923239 U CN218923239 U CN 218923239U
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Abstract
The utility model relates to the technical field of nutrition bags, in particular to an improved precise filtration intravenous nutrition infusion bag, which solves the problems that in the prior art, a filtration device is not arranged on a liquid inlet pipe of the nutrition bag, an infusion rubber plug is easy to enter a liquid storage bag, and a junction part of each branch liquid inlet pipe and a total branch pipe of the nutrition bag is free from a filtration membrane. The utility model provides an improvement formula precision filtration intravenous nutrition infusion bag, includes the person in charge, and the one end of person in charge is connected with the butt joint subassembly, and the other end is connected with black fei shi drip cup, and the inside of butt joint subassembly is provided with filtration, and black fei shi drip cup's inside is provided with the filtration shell. The utility model filters again through the filtering structure, reduces the particle entering the liquid storage bag of the rubber plug, reduces the intravenous transfusion pollution, avoids the medical care work from being trapped in the passive and misunderstanding, reduces the disputes of doctors and patients, and avoids the adverse effects of inflammatory reaction, granuloma, vascular embolism, pyrogenic reaction and the like caused by the entering of the transfusion rubber plug into human body.
Description
Technical Field
The utility model relates to the technical field of nutrition bags, in particular to an improved precise-filtration intravenous nutrition infusion bag.
Background
The existing nutrition bag liquid inlet catheter can meet the clinical basic use, but has certain potential safety hazard in the aspect of harm of clinical infusion particles, and has the following defects:
the liquid inlet conduit of the nutrition bag is not provided with a filtering device, the transfusion rubber plug is easy to enter the liquid storage bag, and the junction of each branch liquid inlet conduit and the total branch conduit of the nutrition bag is not provided with a filtering film.
Meanwhile, the more the needle is inserted into the bottle stopper, the more rubber stopper particles are generated, the more the needle is, the more rubber scraps are generated in the liquid, the more the needle is repeatedly used, the more the particles are contained in the liquid after flowing through the needle, the back and forth puncture is carried out in the medicine injection process, the bottle stopper particles are easily brought into the liquid, and the macroscopic bottle stopper particles belong to nursing adverse events and can seriously cause medical disputes.
Disclosure of Invention
The utility model aims to provide an improved precise filtration intravenous nutrition infusion bag, which solves the problems that in the prior art, a filtration device is not arranged on a liquid inlet pipe of the nutrition bag, an infusion rubber plug is easy to enter a liquid storage bag, and a junction part of each branch liquid inlet pipe and a total branch pipe of the nutrition bag is free from a filtration membrane.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an improvement formula precision filtration intravenous nutrition infusion bag, includes the person in charge, the one end of person in charge is connected with the butt joint subassembly, and the other end is connected with black fei shi drip cup, and the inside of butt joint subassembly is provided with filtration, the inside of black fei shi drip cup is provided with the filtration shell.
Preferably, the butt joint assembly comprises a sealing plug and a shunt tube head which are communicated with the main pipe, a plurality of shunt butt joint pipes are communicated with the bottom of the shunt tube head, and a filter plate is arranged in the shunt tube head.
Preferably, the bottom of the inner cavity of the shunt tube head is fixedly connected with an annular boss matched with the filter plate.
Preferably, the closing plug is clamped with the shunt tube head.
Preferably, openings communicated with the inside of the filter shell are formed in two sides of the filter shell, and two filter screens are symmetrically arranged in the filter shell.
Preferably, the size of the filter plate is adapted to the internal shape of the shunt tube head.
The utility model has at least the following beneficial effects:
through the setting of filter shell and filtration, drip gets into the person in charge through the filter shell after filtering when the drip chamber is dropped to black fei's, then gets into the butt joint subassembly, filters once more through filtration, has reduced plug particle and has got into the reservoir bag, has reduced venous transfusion pollution, avoids medical care work to be absorbed in passive and misunderstanding, reduces doctor-patient disputes, stops that the infusion plug gets into the adverse consequence such as inflammatory reaction, granuloma, vascular embolism, pyrogenicity reaction that human arouses.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a filter screen according to the present utility model;
fig. 3 is a schematic view of an annular boss structure of the present utility model.
In the figure: 1. a shunt tube head; 2. closing the plug; 3. a main pipe; 4. a filter housing; 5. murphy's drip cup; 6. a split butt joint pipe; 7. a filter plate; 8. a filter screen; 9. an opening; 10. an annular boss.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, an improved precise filtration intravenous nutrition infusion bag comprises a main pipe 3, wherein one end of the main pipe 3 is connected with a butt joint assembly, the other end of the main pipe is connected with a Murphy's drip cup 5, a filter structure is arranged in the butt joint assembly, a filter shell 4 is arranged in the Murphy's drip cup 5, specifically, through the arrangement of the filter shell 4 and the filter structure, drip liquid enters the main pipe after being filtered through the filter shell 4 when passing through the Murphy's drip cup 5, then enters the butt joint assembly, and is filtered again through the filter structure, so that rubber plug particles are reduced to enter a liquid storage bag, intravenous infusion pollution is reduced, medical care work is prevented from being trapped in passive and misunderstanding, doctor-patient disputes are reduced, and adverse effects such as inflammatory reaction, granuloma, vascular embolism and pyrogenic reaction caused by the fact that an infusion rubber plug enters a human body are stopped.
Further, the butt joint subassembly includes the closure stopper 2 and the reposition of redundant personnel tube head 1 that communicate with being responsible for 3, and the bottom intercommunication of reposition of redundant personnel tube head 1 has a plurality of reposition of redundant personnel butt joint pipe 6, and the inside of reposition of redundant personnel tube head 1 is provided with filter plate 7.
Further, an annular boss 10 matched with the filter plate 7 is fixedly connected to the bottom of the inner cavity of the shunt tube head 1.
Further, the closing plug 2 is clamped with the shunt tube head 1.
Further, openings 9 communicated with the inside of the filter shell 4 are formed in two sides of the filter shell 4, and two filter screens 8 are symmetrically arranged in the filter shell 4.
Further, the filter plate 7 is sized to fit the internal shape of the manifold head 1.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An improved precision filtration intravenous nutrition infusion bag, comprising:
the main pipe (3), the one end of main pipe (3) is connected with the butt joint subassembly, and the other end is connected with black fei shi drip cup (5), and the inside of butt joint subassembly is provided with filtration, the inside of black fei shi drip cup (5) is provided with filtration shell (4).
2. The improved precise filtering intravenous nutrition infusion bag according to claim 1, wherein the butt joint assembly comprises a sealing plug (2) and a shunt tube head (1) which are communicated with the main tube (3), a plurality of shunt butt joint tubes (6) are communicated with the bottom of the shunt tube head (1), and a filter plate (7) is arranged in the shunt tube head (1).
3. The improved precise-filtering intravenous nutrition infusion bag according to claim 2, wherein an annular boss (10) matched with the filter plate (7) is fixedly connected to the bottom of the inner cavity of the shunt tube head (1).
4. A modified micro-filtration intravenous nutrition infusion bag according to claim 3, wherein the closure plug (2) is clamped with the shunt tube head (1).
5. The improved precise filtering intravenous nutrition infusion bag according to claim 1, wherein openings (9) communicated with the inside of the filtering shell (4) are formed in two sides of the filtering shell (4), and two filter screens (8) are symmetrically arranged in the filtering shell (4).
6. An improved precision filtration iv bag according to claim 2, characterized in that the filter plate (7) is sized to fit the inside shape of the shunt head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223496151.XU CN218923239U (en) | 2022-12-26 | 2022-12-26 | Improved precise filtering intravenous nutrition transfusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223496151.XU CN218923239U (en) | 2022-12-26 | 2022-12-26 | Improved precise filtering intravenous nutrition transfusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218923239U true CN218923239U (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223496151.XU Active CN218923239U (en) | 2022-12-26 | 2022-12-26 | Improved precise filtering intravenous nutrition transfusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218923239U (en) |
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2022
- 2022-12-26 CN CN202223496151.XU patent/CN218923239U/en active Active
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