CN109907988A - A kind of three chamber infusion bag of outer baffle type of drop-proof - Google Patents
A kind of three chamber infusion bag of outer baffle type of drop-proof Download PDFInfo
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- CN109907988A CN109907988A CN201910368624.1A CN201910368624A CN109907988A CN 109907988 A CN109907988 A CN 109907988A CN 201910368624 A CN201910368624 A CN 201910368624A CN 109907988 A CN109907988 A CN 109907988A
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- bag body
- sealing edge
- bag
- drop
- chamber
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Links
- 238000001802 infusion Methods 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 82
- 239000007788 liquid Substances 0.000 claims abstract description 57
- 239000003814 drug Substances 0.000 claims abstract description 21
- 238000003466 welding Methods 0.000 claims description 29
- 229910003460 diamond Inorganic materials 0.000 claims description 10
- 239000010432 diamond Substances 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract description 6
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract description 6
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 229940079593 drug Drugs 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses three chamber infusion bags of baffle type outside a kind of drop-proof, belong to infusion bag technical field.It solves in the prior art, during transportation, product is anti-drop, slow filling property is poor, cracky for three-chamber bag, frequently appears in the problem of being opened using the rosin joint item of separation chamber, product quality is caused to influence.Including the first bag body for containing liquid, at least one is also equipped in the first bag body for containing the second bag body of liquid, one sealing edge of the second bag body coincides with a sealing edge of the first bag body, at least one is torn isolating bar to be easy in the sealing edge other than the sealing edge that the second bag body and the first bag body coincide, the dosing mouth and medicine outlet for liquid filling into the first bag body are offered on the sealing edge of the first bag body, the liquid filling sealing for liquid filling into the second bag body is offered on the sealing edge that the second bag body and the first bag body coincide, easy fold is equipped in the end of dosing mouth and medicine outlet.
Description
Technical field
The present invention relates to infusion bag technical field, outer three Room of the baffle type infusion of more particularly to a kind of drop-proof
Bag.
Background technique
Existing infusion is that the two side walls of bag body are being welded into rosin joint item with three-chamber bag soft bag scheme, and rosin joint item is by bag
The chamber of body is separated into two chambers or three chambers.
This three-chamber bag in use, personnel can successively open rosin joint item, by the indoor liquid of each chamber be thoroughly mixed it is uniform after,
Infusion or liquid feeding are being carried out at function mouth.
During transportation, product is anti-drop, slow filling property is poor, cracky for existing three-chamber bag, frequently appears in using dividing
The rosin joint item of separate space room has been opened, and the indoor liquid of different cavity is mixed using preceding, and product quality is caused to influence,
Market is caused to complain.
Summary of the invention
In order to solve in the prior art, during transportation, product is anti-drop, slow filling property is poor, cracky, often for three-chamber bag
It appears in and has been opened using the rosin joint item for separating chamber, the indoor liquid of different cavity is mixed using preceding, is caused
The problem of product quality influences, and market is caused to complain, the present invention provide a kind of outer baffle type of drop-proof three chamber infusion bags.
To achieve the goals above, the invention adopts the following technical scheme:
Three chamber infusion bag of a kind of outer baffle type of drop-proof, including the first bag body for containing liquid, in the first bag body
At least one is also equipped with for containing second bag body of liquid, one of a sealing edge of the second bag body and the first bag body is close
Edge sealing coincides, in the sealing edge other than the sealing edge that the second bag body and the first bag body coincide at least one for easily tear every
From item, the dosing mouth and medicine outlet for liquid filling into the first bag body are offered on the sealing edge of the first bag body,
The liquid filling sealing for liquid filling into the second bag body is offered on the sealing edge that second bag body and the first bag body coincide,
The end of dosing mouth and medicine outlet is equipped with easy fold.
The present invention and three-chamber bag in the prior art seem acquaintance, but have critical technological innovation: difference is this hair
The second bag body in bright three-chamber bag is independent in the first bag body, and is fixed on a sealing edge of the first bag body.And
And sealed by liquid filling and fill liquid into the second bag body, it is sealed after having filled, realizes the second bag body and the first bag body
It is completely closed.And easily isolating bar is torn when in use in the second bag body, it can be just opened by applying external force.Then by adding
Medicine mouth filling liquid into the first bag body, is covered again after filled；In this way, the second bag body is just by first bag of intracorporal liquid
Package, is completely soaked.Three-chamber bag first bag of intracorporal liquid when falling can play the role of buffering to the second bag body, so that the
The power that isolating bar receives of easily tearing of two bag bodies is less than to tear and easily tears power required for isolating bar, further increase the transport of product with
And turnover safety.And the sealing edge on the first bag body periphery can effectively guarantee overall tightness of first bag body when falling.
It is further, described easily to tear the weak welding rod formed between the two side walls that isolating bar is the second bag body by welding,
Welding force between weak welding rod and the second bag body is less than weak weldering when the second bag body is crimped pressing along the direction of weak welding rod
Suffered pressure between item and the second bag body.
Further, the quantity of second bag body is two, and two the second bag bodies are mutually independent to be mounted on first bag
In vivo, and a sealing edge of each second bag body coincides with a sealing edge of the first bag body respectively, each second bag body
On liquid filling for liquid filling into the second bag body is offered on the sealing edge that the second bag body and the first bag body coincide
Sealing.
Further, all easily tear is isolated in the sealing edge other than the sealing edge that the second bag body coincides with the first bag body
Item.
Further, the quantity of second bag body is one, the one of a sealing edge of the second bag body and the first bag body
A sealing edge coincides, and the second bag body is equipped with one and easily tears isolating bar, easily tears isolating bar for the second bag body and is divided into two solely
Vertical chamber is isolated at least one in the sealing edge other than the sealing edge that the second bag body coincides with the first bag body easily to tear
Item is offered for liquid filling into chamber on the sealing edge that the second bag body and the first bag body coincide on each chamber
Liquid filling sealing.
Further, all easily tear is isolated in the sealing edge other than the sealing edge that the second bag body coincides with the first bag body
Item.
Further, the dosing mouth in first bag body and medicine outlet are distributed on the same side of the first bag body.
Further, the dosing mouth in first bag body and medicine outlet are distributed in the different sealing edges of the first bag body
On.
Further, hanging hole is offered on the sealing edge of first bag body opposite with the medicine outlet in the first bag body.
Further, the welding decorative pattern of the weak welding rod is that several diamond shapes weld lines.The welding lines of diamond shape can not only
The liquid between chamber is fully sealed, also can between buffer chamber, anti-drop impact force, especially in the impact of transportational process
Power could only be opened by operator when need to use.The welding lines of diamond shape obtains the airtight quality between chamber
It is improved to further, and the extrusion deformation degree between membrane material can be reduced, the promotion bag body aesthetics that maximum limit mentions.
Compared with the prior art, the invention has the beneficial effects that:
The present invention and three-chamber bag in the prior art seem acquaintance, but have critical technological innovation: difference is this hair
The second bag body in bright three-chamber bag is independent in the first bag body, and is fixed on a sealing edge of the first bag body.And
And sealed by liquid filling and fill liquid into the second bag body, it is sealed after having filled, realizes the second bag body and the first bag body
It is completely closed.And easily isolating bar is torn when in use in the second bag body, it can be just opened by applying external force.Then by adding
Medicine mouth filling liquid into the first bag body, is covered again after filled；In this way, the second bag body is just by first bag of intracorporal liquid
Package, is completely soaked.Three-chamber bag first bag of intracorporal liquid when falling can play the role of buffering to the second bag body, so that the
The power that isolating bar receives of easily tearing of two bag bodies is less than to tear and easily tears power required for isolating bar, further increase the transport of product with
And turnover safety.And the sealing edge on the first bag body periphery can effectively guarantee overall tightness of first bag body when falling.
The operation of this process is more convenient, and product, which is opened, only needs 10 seconds, and completes the compatibility between nutrient solution, overall process
Cross contamination can be effectively avoided, infusion validity and safety is effectively guaranteed；This mode structure is simple, the Soft Roll of use
Dress mode, and open to mix and be conducive to operation, use scope is wider, and reliability is higher, makes enterprise product image enhancing, brings
Economic effect it is very big.
2, it is that several diamond shapes weld lines that integral type of the invention, which easily tears the welding decorative pattern of isolating bar,.The welding lines of diamond shape
The liquid between chamber can not only be fully sealed, also can between buffer chamber, anti-drop impact force, especially in transportational process
Impact force, could only be opened by operator when need to use.The welding lines of diamond shape makes the sealing between chamber
Quality is further improved, and can reduce the extrusion deformation degree between membrane material, the promotion bag body aesthetics that maximum limit mentions.
3, the second bag body of the invention is welded on a side of the first bag body, and bag body stress point is concentrated, and saves when opening
Power, it is convenient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the embodiment 1 of drop-proof of the invention three chamber infusion bag of outer baffle type；
Fig. 2 is a kind of structural schematic diagram of the embodiment 2 of drop-proof of the invention three chamber infusion bag of outer baffle type；
Fig. 3 is a kind of structural schematic diagram of the embodiment 3 of drop-proof of the invention three chamber infusion bag of outer baffle type；
Fig. 4 is a kind of structural schematic diagram of the embodiment 4 of drop-proof of the invention three chamber infusion bag of outer baffle type；
Fig. 5 is a kind of structural schematic diagram of the embodiment 5 of drop-proof of the invention three chamber infusion bag of outer baffle type.
Marked in the figure: the first bag body of 1-, the second bag body of 2-, the sealing of 3- liquid filling, 4- easily tear isolating bar, 5- hanging hole, 6- drug
Mouthful, 7- dosing mouth, the easy fold of 8-.
Specific embodiment
The present invention will be further described with reference to the examples below, and described embodiment is only present invention a part
Embodiment is not whole embodiment.Based on the embodiments of the present invention, those skilled in the art are not making
Other embodiments used obtained, belong to protection scope of the present invention under the premise of creative work.
Embodiment 1:
As shown in Figure 1, a kind of outer three chamber infusion bag of baffle type of drop-proof, including the first bag body 1 for containing liquid,
At least one is also equipped in first bag body 1 for containing second bag body 2 of liquid, a sealing edge of the second bag body 2 and the
One sealing edge of one bag body 1 coincides, in the sealing edge other than the sealing edge that the second bag body 2 and the first bag body 1 coincide
At least one, easily to tear isolating bar 4, offers on the sealing edge of the first bag body 1 for the filling liquid into the first bag body 1
Dosing mouth 7 and medicine outlet 6 offer on the sealing edge that the second bag body 2 and the first bag body 1 coincide for second bag
The liquid filling sealing 3 of filling liquid, is equipped with easy fold 8 in the end of dosing mouth 7 and medicine outlet 6 in body 2.First bag body 1
On dosing mouth 7 and medicine outlet 6 be distributed on the same side of the first bag body 1.Opposite with the medicine outlet 6 in the first bag body 1
The first bag body 1 sealing edge on offer hanging hole 5.
It is described easily tear isolating bar 4 be the second bag body 2 two side walls between by welding formed weak welding rod, weak welding rod with
Welding force between second bag body 2 is less than when the second bag body 2 is crimped pressing along the direction of weak welding rod weak welding rod and the
Suffered pressure between two bag bodies 2.The welding decorative pattern of the weak welding rod is that several diamond shapes weld lines.
In the present embodiment, the quantity of second bag body 2 is two, and two the second bag bodies 2 are mutually independent to be mounted on
In first bag body 1, and a sealing edge of each second bag body 2 coincides with a sealing edge of the first bag body 1 respectively, each
It is offered on the sealing edge that the second bag body 2 coincides with the first bag body 1 in second bag body 2 for being filled into the second bag body 2
Fill the liquid filling sealing 3 of liquid.
The present invention and three-chamber bag in the prior art seem acquaintance, but have critical technological innovation: difference is this hair
The second bag body 2 in bright three-chamber bag is independent in the first bag body 1, and is fixed on a sealing edge of the first bag body 1.
And liquid is filled into the second bag body 2 by liquid filling sealing 3, is sealed after having filled, realizes the second bag body 2 and first bag
Body 1 is completely closed.And easily isolating bar 4 is torn when in use in the second bag body 2, it can be just opened by applying external force.Then
By the filling liquid into the first bag body 1 of dosing mouth 7, covered again after filled；In this way, the second bag body 2 is just by first
Liquid package in bag body 1, is completely soaked.Liquid of the three-chamber bag when falling in the first bag body 1 can play the second bag body 2 slow
The effect of punching, so that the power that isolating bar 4 receives of easily tearing of the second bag body 2 is less than to tear and easily tears power required for isolating bar 4, into one
Step improves the transport and turnover safety of product.And the sealing edge on 1 periphery of the first bag body can effectively guarantee that the first bag body 1 exists
Overall tightness when falling.
The liquid between chamber can not only be fully sealed in the welding lines of diamond shape, also can between buffer chamber, it is anti-drop
Impact force could only be opened by operator when need to use especially in the impact force of transportational process.The weldering of diamond shape
Connecing lines makes the airtight quality between chamber be further improved, and can reduce the extrusion deformation degree between membrane material, maximum
Limit the promotion bag body aesthetics proposed.
At work, before opening, due to easily tearing the presence of isolating bar 4, each chamber is in independent separation to the present invention
State is crimped pressing from one end of bag body along the direction for easily tearing isolating bar 4 when wanting using infusion bag of the invention,
It when crimped is to the other end, squeezes again, then easily tearing isolating bar 4 can tear from the contact position of itself and the second bag body 2, operator
Direction can also be changed and be crimped pressing again along the direction for easily tearing isolating bar 4, successively squeeze and easily tear isolating bar 4 or with the hands
Prolong and easily tear isolating bar 4 and torn toward its two sides, is turned on until straight chamber easily tears isolating bar 4, mixed liquid is carried out to shake up mixing,
If also needing the dosing into bag, easy fold 8 is pierced into syringe by dosing mouth 7, the medical fluid for needing to be added, mixing is added
After uniformly, infusion apparatus is then connected by medicine outlet 6, provides mixed liquid to user.
Embodiment 2:
As shown in Fig. 2, this implementation is to advanced optimize on the basis of embodiment 1, the present embodiment emphasis illustrates and implements
The improvements that example 1 is compared, something in common repeat no more, in the present embodiment, what the second bag body 2 and the first bag body 1 coincided
It is all in sealing edge other than sealing edge easily to tear isolating bar 4.
Embodiment 3:
As shown in figure 3, this implementation is to advanced optimize on the basis of embodiment 1, the present embodiment emphasis illustrates and implements
The improvements that example 1 is compared, something in common repeat no more, and in the present embodiment, the quantity of second bag body 2 is one, the
One sealing edge of two bag bodies 2 coincides with a sealing edge of the first bag body 1, and the second bag body 2 be equipped with one easily tear every
From item 4, easily tears isolating bar 4 and second bag body 2 is divided to for two independent chambers, the second bag body 2 coincides close with the first bag body 1
At least one is easily to tear isolating bar 4 in sealing edge other than edge sealing, in the second bag body 2 and the first bag body 1 on each chamber
It is offered on the sealing edge to coincide and seals 3 for the liquid filling of liquid filling into chamber.
Embodiment 4:
As shown in figure 4, this implementation is to advanced optimize on the basis of embodiment 1, the present embodiment emphasis illustrates and implements
The improvements that example 1 is compared, something in common repeat no more, in the present embodiment, what the second bag body 2 and the first bag body 1 coincided
It is all in sealing edge other than sealing edge easily to tear isolating bar 4.
Embodiment 5:
As shown in figure 5, this implementation is to advanced optimize on the basis of embodiment 1, the present embodiment emphasis illustrates and implements
The improvements that example 1 is compared, something in common repeat no more, and in the present embodiment, dosing mouth 7 in first bag body 1 and go out
Medicine mouth 6 is distributed on the different sealing edges of the first bag body 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of drop-proof three chamber infusion bag of outer baffle type, including the first bag body (1) for containing liquid, it is characterised in that:
At least one is also equipped in the first bag body (1) for containing the second bag body (2) of liquid, one of the second bag body (2) is close
Edge sealing and a sealing edge of the first bag body (1) coincide, in the sealing edge that the second bag body (2) and the first bag body (1) coincide
In sealing edge in addition at least one easily to tear isolating bar (4), offered on the sealing edge of the first bag body (1) for the
The dosing mouth (7) and medicine outlet (6) of filling liquid, coincide in the second bag body (2) and the first bag body (1) in one bag body (1)
Sealing edge on offer for in the second bag body (2) filling liquid liquid filling sealing (3), in dosing mouth (7) and medicine outlet
(6) end is equipped with easy fold (8).
2. a kind of drop-proof according to claim 1 three chamber infusion bag of outer baffle type, it is characterised in that: described easily to tear isolation
Item (4) is the weak welding rod formed between the two side walls of the second bag body (2) by welding, between weak welding rod and the second bag body (2)
Welding force be less than when the second bag body (2) is crimped pressing along the direction of weak welding rod weak welding rod and the second bag body (2) it
Between suffered pressure.
3. a kind of drop-proof according to claim 2 three chamber infusion bag of outer baffle type, it is characterised in that: second bag body
(2) quantity is two, and two the second bag bodies (2) are mutually independent to be mounted in the first bag body (1), and each second bag body
(2) a sealing edge coincides with a sealing edge of the first bag body (1) respectively, second on each second bag body (2)
It offers on the sealing edge that bag body (2) and the first bag body (1) coincide and is sealed for the liquid filling of the filling liquid in the second bag body (2)
Mouth (3).
4. a kind of drop-proof according to claim 3 three chamber infusion bag of outer baffle type, it is characterised in that: the second bag body (2)
It is all in sealing edge other than the sealing edge to coincide with the first bag body (1) easily to tear isolating bar (4).
5. a kind of drop-proof according to claim 2 three chamber infusion bag of outer baffle type, it is characterised in that: second bag body
(2) quantity is one, and a sealing edge of the second bag body (2) coincides with a sealing edge of the first bag body (1), and second
Bag body (2) is equipped with one and easily tears isolating bar (4), easily tears isolating bar (4) for the second bag body (2) and is divided into two independent chambers,
At least one is torn isolating bar to be easy in sealing edge other than the sealing edge that second bag body (2) and the first bag body (1) coincide
(4), it is offered on the sealing edge that the second bag body (2) and the first bag body (1) coincide for into chamber on each chamber
The liquid filling of filling liquid seals (3).
6. a kind of drop-proof according to claim 2 three chamber infusion bag of outer baffle type, it is characterised in that: the second bag body (2)
It is all in sealing edge other than the sealing edge to coincide with the first bag body (1) easily to tear isolating bar (4).
7. a kind of drop-proof according to claim 2 three chamber infusion bag of outer baffle type, it is characterised in that: first bag body
(1) dosing mouth (7) and medicine outlet (6) on are distributed on the same side of the first bag body (1).
8. a kind of drop-proof according to claim 2 three chamber infusion bag of outer baffle type, it is characterised in that: first bag body
(1) dosing mouth (7) and medicine outlet (6) on are distributed on the different sealing edges of the first bag body (1).
9. a kind of outer three chamber infusion bag of baffle type of drop-proof according to claim 2, it is characterised in that: with the first bag body
(1) hanging hole (5) are offered on the sealing edge of opposite the first bag body (1) of medicine outlet (6) on.
10. according to three chamber infusion bag of baffle type outside a kind of drop-proof any in claim 2-9, it is characterised in that: institute
The welding decorative pattern for stating weak welding rod is that several diamond shapes weld lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368624.1A CN109907988A (en) | 2019-05-05 | 2019-05-05 | A kind of three chamber infusion bag of outer baffle type of drop-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368624.1A CN109907988A (en) | 2019-05-05 | 2019-05-05 | A kind of three chamber infusion bag of outer baffle type of drop-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109907988A true CN109907988A (en) | 2019-06-21 |
Family
ID=66979003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910368624.1A Pending CN109907988A (en) | 2019-05-05 | 2019-05-05 | A kind of three chamber infusion bag of outer baffle type of drop-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109907988A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022022358A1 (en) * | 2020-07-27 | 2022-02-03 | 四川科伦药业股份有限公司 | Liquid-leakage-proof polypropylene infusion bag having composite weak welding rods |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2099391A (en) * | 1981-06-02 | 1982-12-08 | Anprosol Inc | Package of liquid components |
| CN102058477A (en) * | 2009-11-13 | 2011-05-18 | 王伟 | Transfusion bag |
| CN102090976A (en) * | 2011-01-19 | 2011-06-15 | 四川科伦药业股份有限公司 | Three-cavity sterile bag and preparation method thereof |
| CN102525811A (en) * | 2011-12-28 | 2012-07-04 | 四川科伦药业股份有限公司 | Three-cavity bag for containing liquid medicine and liquid filling method of three-cavity bag |
| CN106924042A (en) * | 2017-04-12 | 2017-07-07 | 代华琴 | Novel transfusion bag |
| CN208785290U (en) * | 2017-08-17 | 2019-04-26 | 山东大学齐鲁医院 | Novel transfusion bag |
| CN210020363U (en) * | 2019-05-05 | 2020-02-07 | 四川科伦药业股份有限公司 | Anti-falling external-barrier three-chamber infusion bag |
-
2019
- 2019-05-05 CN CN201910368624.1A patent/CN109907988A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2099391A (en) * | 1981-06-02 | 1982-12-08 | Anprosol Inc | Package of liquid components |
| CN102058477A (en) * | 2009-11-13 | 2011-05-18 | 王伟 | Transfusion bag |
| CN102090976A (en) * | 2011-01-19 | 2011-06-15 | 四川科伦药业股份有限公司 | Three-cavity sterile bag and preparation method thereof |
| CN102525811A (en) * | 2011-12-28 | 2012-07-04 | 四川科伦药业股份有限公司 | Three-cavity bag for containing liquid medicine and liquid filling method of three-cavity bag |
| CN106924042A (en) * | 2017-04-12 | 2017-07-07 | 代华琴 | Novel transfusion bag |
| CN208785290U (en) * | 2017-08-17 | 2019-04-26 | 山东大学齐鲁医院 | Novel transfusion bag |
| CN210020363U (en) * | 2019-05-05 | 2020-02-07 | 四川科伦药业股份有限公司 | Anti-falling external-barrier three-chamber infusion bag |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022022358A1 (en) * | 2020-07-27 | 2022-02-03 | 四川科伦药业股份有限公司 | Liquid-leakage-proof polypropylene infusion bag having composite weak welding rods |
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