CN204709406U - Bivalve anti extrusion infusion bag - Google Patents
Bivalve anti extrusion infusion bag Download PDFInfo
- Publication number
- CN204709406U CN204709406U CN201520441082.3U CN201520441082U CN204709406U CN 204709406 U CN204709406 U CN 204709406U CN 201520441082 U CN201520441082 U CN 201520441082U CN 204709406 U CN204709406 U CN 204709406U
- Authority
- CN
- China
- Prior art keywords
- bag
- medicine
- pad pasting
- bivalve
- medicament
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001802 infusion Methods 0.000 title claims abstract description 22
- 238000001125 extrusion Methods 0.000 title abstract 3
- 239000003814 drug Substances 0.000 claims abstract description 51
- 238000003466 welding Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- -1 polyethylene Polymers 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000003978 infusion fluid Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses an anti extrusion infusion bag of bivalve, including outer bag (1) and medicament bag (2), medicament bag (2) set up in outer area (1), the top and the outer welding of bag (1) top of medicament bag (2), the bottom and the outer welding of bag (1) bottom of medicament bag (2), form a communicating air chamber (8) between the outer fringe of medicament bag (2) and the inner wall of outer bag (1), be full of gas in air chamber (8), the top of medicament bag (2) is provided with two transfer lines that the structure is the same and adds medicine (3), the top surface that adds medicine transfer line (3) is provided with pad pasting (5), the top of pad pasting (5) is provided with pull ring (6), be provided with plug (9) in adding medicine transfer line (3), plug (9) are located the below of pad pasting (5). The utility model discloses can prevent that infusion bag from leading to infusion bag breakage because the extrusion or fall down in transportation, the use, play the effect of protection infusion bag.
Description
Technical field
This utility model relates to a kind of transfusion bag of medicine instrument field, is specifically related to a kind of bivalve squeezing-proof transfusion bag.
Background technology
The packaged form of infusion solutions from the semi open model finally of full open model the earliest totally enclosed type till now again, the history that period experiences more than 170 year.Current domestic infusion solutions packaged form is mainly the forms such as glass bottle, plastic bottle, soft bag and upright flexible bag.Glass infusion bottle is as first generation infusion kits, because its production cost is high, glass body Heavy Weight, volume are large, freight is high, the shortcoming of easy fragmentation and safety in utilization difference, gradually substitute by transfusion bag, transfusion bag is flat when not having splendid attire medicine, small in volume, be easy to transport, good seal performance, and effectively can intercept gas, the entering of antibacterial when using, be therefore widely used.
Transfusion bag adopts the polymeric material such as polyethylene, polypropylene to make mostly, can single use, and in infusion process, do not need to introduce extraneous air increases pressure, can complete transfusion.But bag-type infusion packaging also has corresponding shortcoming: (1) transfusion bag is crushed to the thin-film material such as polyethylene, polypropylene, and it is soft that thin film has quality, the shortcoming that anti-pressure ability is weak, is easily scratched, affect drug quality in transport, use procedure; (2) transfusion bag adopts soft bag type package material, and its texture material is soft, may occur that the material processed has micropore phenomenon in the course of processing.
At present, market is being transported for transfusion bag, and what easily occur in use procedure easily scratches, the phenomenon not good solution that anti-pressure ability is weak.How to solve the problem is the job function place of those skilled in the art.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and prevents bag from breaking in transport, use procedure, and play the transfusion bag of resisting pressure effect.
The purpose of this utility model is achieved through the following technical solutions:
A kind of bivalve squeezing-proof transfusion bag, comprise outer bag and medicine bag, medicine bag is arranged in addition, the width of outer bag is greater than the width of medicine bag, the top of medicine bag and outer bag welded top, the bottom of medicine bag and outer bag bottom welding, an air chamber communicated is formed between the outer rim of medicine bag and the inwall of outer bag, gas is filled with in air chamber, the top of described medicine bag is provided with the identical medicine-adding infusion pipe of two structures, the top surface of medicine-adding infusion pipe is provided with pad pasting, the top of pad pasting is provided with draw ring, plug is provided with in medicine-adding infusion pipe, plug is positioned at the below of pad pasting, the junction, top of described medicine bag and outer bag is provided with protruding microgroove I, described medicine bag and the bottom junctions of outer bag are provided with protruding microgroove II.
The beneficial effects of the utility model are: form an air chamber between (1) this utility model outer bag and medicine bag, prevent transfusion bag transport, in use procedure due to extruding or drop and cause transfusion bag broken, air chamber rises can dissipation of ferees, plays the effect of protection transfusion bag;
(2) transfusion bag of the present utility model is provided with protruding microgroove in seam place of outer bag and medicine bag, and seam forms multipole hermetically-sealed construction later, ensure that the sealing property between outer bag and medicine bag;
(3) this utility model outer bag and the upper end of medicine bag are together with the seam of upper end, and outer bag, together with the lower end seam of medicine bag, serves the effect of fixing medicine bag, make medicine bag can not be freely movable in outer bag.
Accompanying drawing explanation
Fig. 1 carries out structural representation for this practicality;
Fig. 2 is the A-A profile of Fig. 1;
The part sectioned view of Fig. 3 position this utility model medicine-adding infusion pipe;
In figure, 1-outer bag, 2-medicine bag, 3-medicine-adding infusion pipe, 4-microgroove I, 5-pad pasting, 6-draw ring, 7-microgroove II, 8-air chamber, 9-plug.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As Figure 1-3, a kind of bivalve squeezing-proof transfusion bag, comprise outer bag 1 and medicine bag 2, medicine bag 2 is arranged in tyre 1, the width of outer bag 1 is greater than the width of medicine bag 2, the top of medicine bag 2 and outer bag 1 welded top, the bottom of medicine bag 2 and outer bag 1 bottom welding, an air chamber communicated 8 is formed between the outer rim of medicine bag 2 and the inwall of outer bag 1, gas is filled with in air chamber 8, the top of described medicine bag 2 is provided with the identical medicine-adding infusion pipe 3 of two structures, the top surface of medicine-adding infusion pipe 3 is provided with pad pasting 5, the top of pad pasting 5 is provided with draw ring 6, plug 9 is provided with in medicine-adding infusion pipe 3, plug 9 is positioned at the below of pad pasting 5, described medicine bag 2 is provided with protruding microgroove I4 with the junction, top of outer bag 1, described medicine bag 2 is provided with protruding microgroove II7 with the bottom junctions of outer bag 1.
First this utility model carries out disinfection to transfusion bag packaging film in manufacturing process, and after sterilization, seam becomes medicine bag 2, and medicine bag 2 needs disinfection again after making, fill medicament in the medicine bag 2 after sterilization; Then be inserted in outer bag 1 and carry out seam, sterilization, finally pass into dry filtrated air, occluded air port, air intake is too much unsuitable, in order to avoid the undue tympanites of outer bag.In use only need to hold draw ring 6 and tear pad pasting 5, inserting infusion needle can infuse, and at the pad pasting 5 needing to pull open again when adding injection on another medicine-adding infusion pipe 3, in transfusion bag, injects injection.
Claims (3)
1. a bivalve squeezing-proof transfusion bag, it is characterized in that, comprise outer bag (1) and medicine bag (2), medicine bag (2) is arranged in tyre (1), the width of outer bag (1) is greater than the width of medicine bag (2), the top of medicine bag (2) and outer bag (1) welded top, the bottom of medicine bag (2) and outer bag (1) bottom welding, an air chamber communicated (8) is formed between the outer rim of medicine bag (2) and the inwall of outer bag (1), air chamber is filled with gas in (8), the top of described medicine bag (2) is provided with the identical medicine-adding infusion pipe (3) of two structures, the top surface of medicine-adding infusion pipe (3) is provided with pad pasting (5), the top of pad pasting (5) is provided with draw ring (6), plug (9) is provided with in medicine-adding infusion pipe (3), plug (9) is positioned at the below of pad pasting (5).
2. a kind of bivalve squeezing-proof transfusion bag according to claim 1, is characterized in that, described medicine bag (2) is provided with protruding microgroove I(4 with the junction, top of outer bag (1)).
3. a kind of bivalve squeezing-proof transfusion bag according to claim 1, is characterized in that, described medicine bag (2) is provided with protruding microgroove II(7 with the bottom junctions of outer bag (1)).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441082.3U CN204709406U (en) | 2015-06-25 | 2015-06-25 | Bivalve anti extrusion infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441082.3U CN204709406U (en) | 2015-06-25 | 2015-06-25 | Bivalve anti extrusion infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204709406U true CN204709406U (en) | 2015-10-21 |
Family
ID=54308441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520441082.3U Active CN204709406U (en) | 2015-06-25 | 2015-06-25 | Bivalve anti extrusion infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204709406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873666A (en) * | 2019-12-19 | 2020-03-10 | 江苏博生医用新材料股份有限公司 | Method for evaluating low-temperature performance of infusion membrane |
-
2015
- 2015-06-25 CN CN201520441082.3U patent/CN204709406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873666A (en) * | 2019-12-19 | 2020-03-10 | 江苏博生医用新材料股份有限公司 | Method for evaluating low-temperature performance of infusion membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |