CN204734724U - Three-chamber transfusion bag with good barrier property - Google Patents
Three-chamber transfusion bag with good barrier property Download PDFInfo
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- CN204734724U CN204734724U CN201520491277.9U CN201520491277U CN204734724U CN 204734724 U CN204734724 U CN 204734724U CN 201520491277 U CN201520491277 U CN 201520491277U CN 204734724 U CN204734724 U CN 204734724U
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- medicament chamber
- bag
- chamber
- article
- medicament
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- 230000004888 barrier function Effects 0.000 title claims abstract description 9
- 239000003814 drug Substances 0.000 claims abstract description 94
- 238000003466 welding Methods 0.000 claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000001802 infusion Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000013192 sterile preparation process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a three-chamber transfusion bag with good barrier property, which comprises a sealed bag body (1), wherein the bag body (1) comprises a front bag film, a rear bag film and four solid welding joints (11) welded in the bag body (1); form first medicament room (4), second medicament room (5) and third medicament room (3) between front side bag membrane and the rear side bag membrane, first medicament room (4) and second medicament room (5) set up side by side and all are located the top of third medicament room (3), separate by a banding permanent welding strip (6) between first medicament room (4) and the second medicament room (5), separate with weak welding strip between first medicament room and the third medicament room, each medicament room all is provided with the liquid filling passageway with the corresponding position of the bag body (1). The utility model discloses an infusion bag separation nature is good, can solve infusion bag and lead to the phenomenon that the welding rod peeled off easily because the extrusion is in transportation or storage process.
Description
Technical field
This utility model relates to infusion solution packaging bag, is specifically related to a kind of three chamber infusion bags of good barrier property.
Background technology
In clinical practice, unstable after having Some Drugs to mix, need at hospital's aseptic ingredients room Extemporaneous during use, but the facility condition of aseptic ingredients room requires high, not all hospital is all equipped with aseptic ingredients room, at the good large hospital of a lot of facility condition, even if there is aseptic ingredients room, but aseptic ingredients room also may be caused can not to meet a large amount of sufferer demand because sufferer is more, and it is higher at sterile preparation process entails, as prepared, environment is improper, formulator operates wrong, all may cause the pollution of medicinal liquid, bring potential safety hazard to sufferer.
In order to improve efficiency and the facility of the process of making up a prescription, prior art proposes the transfusion bag structure of multi-chamber, compared with traditional infusion bag, multi-chamber chamber infusion bag has following advantage when Clinical practice: (1) clinical treatment is without error of making up a prescription, prevent nosocomial infection, without the need to special sterile dispense chamber when making up a prescription, use very convenient, safety; (2) significantly can shorten incorporation time of making up a prescription, improve medical personnel's work efficiency; (3) storage area of medicine in intermediate links and medical institutions can be reduced, reduce Biohazard Waste.Multi-chamber transfusion bag kind is in the market more, application number be 201320489772.7 utility model patent disclose a kind of top filling formula powder liquid two-chamber chamber infusion bag, transfusion bag is divided into liquor room and powder chamber by the weak weldering divider of this transfusion bag, and be reserved with liquid feeding mouth at top, bottom is provided with transfusion bag link, the transfusion bag of this utility model, obviously can not satisfy condition when using for emergency or field special circumstances requirement, may treatment time be delayed, increase the workload of medical personnel.Application number be 201320813054.0 utility model patent disclose a kind of multi-chamber transfusion bag, transfusion bag is divided into multiple chamber by this transfusion bag dividing plate, but it is solid that the transfusion bag of this utility model patent has dividing plate not prison welding, and easy slippage, causes the shortcoming that medicinal liquid mixes before use.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides one to be provided with many weak welding bars, can solve three chamber infusion bags and transport or depositing in process three chamber infusion bags easily occurred because extruding causes weak welding bar to peel off.
The purpose of this utility model is achieved through the following technical solutions:
A kind of three chamber infusion bags of good barrier property, comprise the bag of a sealing, four real plumb joints that described bag comprises front side bag film, rear side bag film and is welded in bag, be arranged with in parallel between front side bag film with rear side bag film first weakly to weld article, the second weak welding article, the 3rd weak welding article and the 4th weak welding article, the first medicament chamber is formed between front side bag film and rear side bag film, second medicament chamber and the 3rd medicament chamber, the first described medicament chamber and the second medicament chamber are set up in parallel and are all positioned at the top of the 3rd medicament chamber, separated by the permanent welding bar of a strip between the first described medicament chamber and the second medicament chamber, first medicament chamber and the 3rd medicament chamber weakly to weld article and the second weak welding article separates by first, second medicament chamber and the 3rd medicament chamber weakly to weld article and the 4th weak welding article separates by the 3rd, article four, the inner of weak welding bar is all welded on permanent welding bar, article four, the outer end of weak welding bar is welded on real plumb joint respectively, the downside of described 3rd medicament chamber is provided with tube for transfusion, position corresponding with the first medicament chamber on bag is provided with the filling liquid passage I of connection first medicament chamber, position corresponding with the second medicament chamber on bag is provided with the filling liquid passage II of connection second medicament chamber, position corresponding with the 3rd medicament chamber on bag is provided with the filling liquid passage III of connection the 3rd medicament chamber, described first weak welding bar and the second weak welding bar fit tightly, described the 3rd weak welding article and the 4th weak welding article fit tightly.
The beneficial effects of the utility model are: be provided with permanent welding bar between first medicament chamber of (1) this utility model transfusion bag and the second medicament chamber, this welding bar can bear the squeeze pressure between the first medicament chamber and the second medicament chamber, thus prevents the medicinal liquid in the first medicament chamber and the second medicament chamber from surprisingly mixing;
(2) this utility model transfusion bag the first medicament chamber and the 3rd medicament chamber, be provided with two articles between the second medicament chamber with the 3rd medicament chamber and weakly weld article, serve the effect of reinforcing, prevent medicinal liquid from surprisingly mixing;
(3) inwall of this utility model transfusion bag is provided with real plumb joint, and weak welding bar is welded on real plumb joint, ensure that the stability of welding with bag.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1-bag, 2-tube for transfusion, 3-the 3rd medicament chamber, 4-first medicament chamber, 5-second medicament chamber, the permanent welding bar of 6-, the weak welding article of 7-the 3rd, the weak welding article of 8-the 4th, the weak welding bar of 9-second, the weak welding bar of 10-first, the real plumb joint of 11-, 12-fills with liquid passage II, 13-fills with liquid passage I, and 14-fills with liquid passage III.
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 shown in Figure 1, a kind of three chamber infusion bags of good barrier property, comprise the bag 1 of a sealing, four real plumb joints 11 that described bag 1 comprises front side bag film, rear side bag film and is welded in bag 1, are arranged with first in parallel and weakly weld article the 10, second weak welding article the 9, the 3rd weak welding articles 7 and the 4th weak welding articles 8 between front side bag film with rear side bag film, the first medicament chamber 4 is formed between front side bag film and rear side bag film, second medicament chamber 5 and the 3rd medicament chamber 3, the first described medicament chamber 4 and the second medicament chamber 5 are set up in parallel and are all positioned at the top of the 3rd medicament chamber 3, separated by the permanent welding bar 6 of a strip between the first described medicament chamber 4 and the second medicament chamber 5, first medicament chamber 4 and the 3rd medicament chamber 3 by first weak weld articles 10 and second weak welding articles 9 separate, second medicament chamber 5 and the 3rd medicament chamber 3 by the 3rd weak weld articles 7 and the 4th weak welding articles 8 separate, article four, the inner of weak welding bar is all welded on permanent welding bar 6, article four, the outer end of weak welding bar is welded on real plumb joint 11 respectively, the downside of described 3rd medicament chamber 3 is provided with tube for transfusion 2, position corresponding with the first medicament chamber 4 on bag 1 is provided with the filling liquid passage I13 of connection first medicament chamber 4, position corresponding with the second medicament chamber 5 on bag 1 is provided with the filling liquid passage II12 of connection second medicament chamber 5, position corresponding with the 3rd medicament chamber 3 on bag 1 is provided with the filling liquid passage III14 of connection the 3rd medicament chamber 3, described first weak welding bar 10 and the second weak welding bar 9 fit tightly, described the 3rd weak welding articles 7 and the 4th weak welding articles 8 fits tightly.
Operation principle of the present utility model is: separate with permanent welding bar 6 between the first medicament chamber 4 and the second medicament chamber 5, permanent weld bar 6 is more firm than conventional weak welding bar, when there being external force to extrude, permanent welding bar 6 can not come off, and prevents the medicinal liquid in the first medicament chamber 4 and the second medicament chamber 5 surprisingly to mix; First medicament chamber 4 and the 3rd medicament chamber 5 of medicament chamber 3, second and the 3rd want to be provided with between medicament chamber 3 two articles and weakly to weld article, and four weak welding bars are all connected with bag 1 by real plumb joint 11, serve effect firm further.Only firmly need extrude weak welding bar and the permanent welding position welding bar 6 during use, weak welding bar be come off with the permanent connecting portion welding bar 6, can be communicated with three medicament chamber, the medicament mixing in medicament chamber just can be infused to patient.
Claims (3)
1. three chamber infusion bags of a good barrier property, it is characterized in that, comprise the bag (1) of a sealing, four real plumb joints (11) that described bag (1) comprises front side bag film, rear side bag film and is welded in bag (1), are arranged with first in parallel and weakly weld article (10), the second weak welding article (9), the 3rd weak welding article (7) and the 4th weak welding article (8) between front side bag film with rear side bag film; the first medicament chamber (4) is formed between front side bag film and rear side bag film, second medicament chamber (5) and the 3rd medicament chamber (3), described the first medicament chamber (4) and the second medicament chamber (5) are set up in parallel and are all positioned at the top of the 3rd medicament chamber (3), separated by the permanent welding bar (6) of a strip between described the first medicament chamber (4) and the second medicament chamber (5), article (10) are weakly welded and the second weak welding article (9) separates by first by first medicament chamber (4) and the 3rd medicament chamber (3), article (7) are weakly welded and the 4th weak welding article (8) separates by the 3rd by second medicament chamber (5) and the 3rd medicament chamber (3), article four, the inner of weak welding bar is all welded on permanent welding bar (6), article four, the outer end of weak welding bar is welded on real plumb joint (11) respectively, the downside of described 3rd medicament chamber (3) is provided with tube for transfusion (2), the upper position corresponding with the first medicament chamber (4) of bag (1) is provided with the filling liquid passage I(13 of connection first medicament chamber (4)), the upper position corresponding with the second medicament chamber (5) of bag (1) is provided with the filling liquid passage II(12 of connection second medicament chamber (5)), the upper position corresponding with the 3rd medicament chamber (3) of bag (1) is provided with the filling liquid passage III(14 of connection the 3rd medicament chamber (3)).
2. three chamber infusion bags of a kind of good barrier property according to claim 1, is characterized in that, the described first weak welding bar (10) and the second weak welding bar (9) fit tightly.
3. three chamber infusion bags of a kind of good barrier property according to claim 1, is characterized in that, described the 3rd weak welding article (7) and the 4th weak welding article (8) fit tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491277.9U CN204734724U (en) | 2015-07-09 | 2015-07-09 | Three-chamber transfusion bag with good barrier property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491277.9U CN204734724U (en) | 2015-07-09 | 2015-07-09 | Three-chamber transfusion bag with good barrier property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204734724U true CN204734724U (en) | 2015-11-04 |
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ID=54416488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491277.9U Active CN204734724U (en) | 2015-07-09 | 2015-07-09 | Three-chamber transfusion bag with good barrier property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204734724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105796337A (en) * | 2016-04-25 | 2016-07-27 | 中国人民解放军第四军医大学 | Pre-infusion cavity-separating intravenous infusion medicine bag |
-
2015
- 2015-07-09 CN CN201520491277.9U patent/CN204734724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105796337A (en) * | 2016-04-25 | 2016-07-27 | 中国人民解放军第四军医大学 | Pre-infusion cavity-separating intravenous infusion medicine bag |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |