CN108379073A - Multi-cavity chamber infusion bag - Google Patents
Multi-cavity chamber infusion bag Download PDFInfo
- Publication number
- CN108379073A CN108379073A CN201810131773.1A CN201810131773A CN108379073A CN 108379073 A CN108379073 A CN 108379073A CN 201810131773 A CN201810131773 A CN 201810131773A CN 108379073 A CN108379073 A CN 108379073A
- Authority
- CN
- China
- Prior art keywords
- welding rod
- chamber
- weak welding
- weak
- infusion bag
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/202—Separating means
- A61J1/2024—Separating means having peelable seals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2093—Containers having several compartments for products to be mixed
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Hematology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a kind of multi-cavity chamber infusion bags, including bag body and infusion bag delivery outlet, the bag body is provided with several chambers for being contained with drug separated by weak welding rod, weak welding rod close to infusion bag delivery outlet is high strength, weak welding rod, the weld strength of the high strength, weak welding rod is more than the intensity of other weak welding rods, and less than the real welding rod edge sealing on periphery.Multi-cavity chamber infusion bag of the present invention sets the weak weldering isolating bar between each chamber to the isolating bar of varying strength, and the weak welding rod intensity being connect with the tubing port of liquid output is higher than other weak welding rods；Before Clinical practice, the chamber of the low weak welding rod isolation of intensity is first mixed, the higher weak welding rod of intensity finally can be just opened, ensures that chamber inner liquid medicine after mixing, could all be exported in infusion port.
Description
Technical field
The present invention relates to a kind of multi-cavity chamber infusion bags.
Background technology
The packaging of infusion industry is mainly vial, polypropylene transfusion bottle/bag, non-PVC multi-layer co-extruded infusion bag at present.
During pharmaceutical production, transport and use, vial there is Glass breadks easily, defect not convenient for transportation and used always
Exogenous pollution in journey and face by the condition of market.Polypropylene transfusion bottle/bag, non-PVC multi-layer co-extruded infusion bag
Packaged form medication, make up a prescription during can not equally overcome exogenous pollution.And multi-chambered transfusion bag has then been completely free of glass
The general character defect of bottle and polypropylene transfusion bottle, non-PVC multi-layer co-extruded infusion bag, is known as most potential by infusion industry
One of packaged form.
As shown in Figure 1, the bag body of multi-chamber-bag is divided into first chamber 1 and second chamber 2 by weak welding rod 3；Multi-chamber-bag in Fig. 2
First chamber 1, second chamber 2 and third chamber are divided by weak welding rod 3.Above-mentioned multi-chamber-bag product is in use, medical staff
One of chamber need to gently be squeezed, you can realize that the indoor drug of two or three chambers is sufficiently mixed.Clinic is effectively solved to match
Secondary pollution problem present in infusion process processed, and the drug that can be excluded high sensitization and be more toxic generates medical staff
Injury, improve the safety and reliability that uses of infusion.When especially suitable for natural calamity or acute epidemic situation, remediation environment and
Time of compounding cannot be satisfied the case where conventional infusion requirement.
Invention content
When Clinical practice, in fact it could happen that because nurse's carelessness or open force are small, the weak weldering position far from tubing port does not have
It opens, the indoor liquid of wherein one or more chambers is caused not to be used in mixed way with the liquid of infusion, and lessen the curative effect or generate use
Medicine safety problem.
It is easy to use the object of the present invention is to provide a kind of structure novel uniqueness, and can prevent from producing when being infused with liquid
The raw multi-cavity chamber infusion bag for omitting drug；Specific technical solution is：
A kind of multi-cavity chamber infusion bag, including bag body and infusion bag delivery outlet, the bag body are provided with several and are separated by weak welding rod
The chamber for being contained with drug, the weak welding rod close to infusion bag delivery outlet is high strength, weak welding rod, the high strength, weak welding rod
Weld strength is more than the intensity of other weak welding rods, and less than the real welding rod edge sealing on periphery.
Further, the bag body is additionally provided with fluid infusion, the fluid infusion setting with the infusion bag delivery outlet distance
On farthest chamber.
Further, side of the high strength, weak welding rod far from the infusion bag delivery outlet is set as easy torn edges.
Multi-cavity chamber infusion bag of the present invention sets weak weldering isolating bar between each chamber of multi-chamber-bag to the isolating bar of varying strength, with
The high strength, weak welding rod intensity of the tubing port connection of liquid output is higher than other weak welding rods；Before Clinical practice, intensity is first mixed
The chamber of low weak welding rod isolation, finally can just open the higher weak welding rod of intensity, after ensureing that chamber inner liquid medicine all mixes,
It can be exported in infusion port.
Description of the drawings
Fig. 1 is multi-cavity chamber infusion bag structural schematic diagram in the prior art；
Fig. 2 is multi-cavity chamber infusion bag structural schematic diagram in the prior art；
Fig. 3 is multi-cavity chamber infusion bag structural schematic diagram of the present invention.
In figure：1, first chamber；2, second chamber；3, weak welding rod；4, third chamber；5, high strength, weak welding rod；6, it mends
Liquid mouth.
Specific implementation mode
The present invention is made a more thorough explanation below with embodiment.The present invention can be presented as a variety of different forms,
It should not be construed as limited to the exemplary embodiments described herein.
The spatially relative terms such as "upper", "lower" " left side " " right side " can be used herein for ease of explanation, for saying
Relationship of the elements or features relative to another elements or features shown in bright figure.It should be understood that in addition in figure
Except the orientation shown, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device is squeezed, and is stated as being located at other elements or the element of feature "lower" will be located into other elements or feature "upper".Cause
This, exemplary term "lower" can include both upper and lower orientation.Device can be positioned in other ways（It is rotated by 90 ° or is located at
Other orientation）, can be interpreted accordingly used herein of the opposite explanation in space.
Embodiment 1
As shown in figure 3, the multi-cavity chamber infusion bag in the present embodiment, including three chambers, liquid or medicinal powder are contained in chamber.Its
In, separated by high strength, weak welding rod 5 between first chamber 1 and second chamber 2；Pass through between second chamber 2 and third chamber 4
Weak welding rod 3 separates；The intensity of high strength, weak welding rod 5 is higher than weak welding rod 3.
The fluid infusion 6 being connected to third chamber 4 can also be set；Other medicines can be added according to doctor's advice by fluid infusion 6
Liquid.Certainly, the liquid of supplement can also be supplemented by tubing port.
The structure can be used for making the multi-cavity chamber infusion bag of four chambers or more chamber.
That is, 5 second chamber of high strength, weak welding rod, 2 side can also be set to zigzag far from liquid delivery outlet side,
The easily torn edges form such as notch wavy or that several indents are arranged on straight line is either set.In this way, can to squeeze
2 direction of second chamber is pressed to be easier to open high strength, weak welding rod 5 than squeezing first chamber 1；Be conducive to form medical staff as possible
The custom of first chamber 1 is not squeezed, it is easier to reduce medication accident.
When using operation, since 5 intensity of high strength, weak welding rod is higher than the intensity between weak welding rod 3, in certain outer masterpiece
Under, the weak welding rod 3 between second chamber 2 and third chamber 4 can be opened first, the medicine in second chamber 2 and third chamber 4
Object is mixed.If it is desired to the drug in first chamber 1 and second chamber 2 is mixed, it is necessary to which the strength for providing bigger is squeezed
Pressure, to open the higher high strength, weak welding rod of intensity 5.When making up a prescription, the first chamber 1 being connect with liquid delivery outlet is medical staff
The position that must be observed, therefore, the multi-cavity chamber infusion bag of above structure is it is possible to prevente effectively from a certain chamber therein is missed.
Weak welding rod 3 is opened, and after three indoor drugs of chamber are sufficiently mixed, liquid is just exported from tubing port in bag.It is more
Although weak welding rod on the bag body of chamber infusion bag close to the tubing port of output liquid is weak welding rod, intensity is weak higher than other
Welding rod；So that the chamber being connected to tubing port is finally mixed with the liquid of other chambers.In this way, both ensure that filling before mixing
Separate from the infusion for solving unstable after the drug solution preparing in infusion bag or being unable to long-term preservation after preparing is asked with preparation
Topic, but the drug for being avoided that one of chamber does not participate in medication accident caused by preparation because weak welding rod is not opened；Ensure
In use, each chamber is switched on, each indoor liquid could be infused after being sufficiently mixed.
The advantageous effect of technical solution of the present invention；
1, the application range of multi-cavity chamber infusion bag is expanded；
2, solve multicomponent pharmaceutical mutually cannot long-term miscible product storage problem；
3, it ensure that and be sufficiently mixed dissolving before liquid use, avoid and lessen the curative effect and drug safety problem；
4, safety and the convenience of infusion treatment are improved.
Above-mentioned example is only intended to illustrate the present invention, and in addition to this, also there are many different embodiments, and these are implemented
Mode be all those skilled in the art after comprehension inventive concept it is also envisioned that therefore, will not enumerate herein.
Claims (3)
1. a kind of multi-cavity chamber infusion bag, including bag body and infusion bag delivery outlet, the bag body is provided with several by weak welding rod point
Every the chamber for being contained with drug, which is characterized in that the weak welding rod close to infusion bag delivery outlet is high strength, weak welding rod, the height
The weld strength of the weak welding rod of intensity is more than the intensity of other weak welding rods, and less than the real welding rod edge sealing on periphery.
2. multi-cavity chamber infusion bag as described in claim 1, which is characterized in that the bag body is additionally provided with fluid infusion, the benefit
Liquid mouth be arranged with the infusion bag delivery outlet on farthest chamber.
3. multi-cavity chamber infusion bag as described in claim 1, which is characterized in that the high strength, weak welding rod is far from the infusion bag
The side of delivery outlet is set as easy torn edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131773.1A CN108379073A (en) | 2018-02-09 | 2018-02-09 | Multi-cavity chamber infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131773.1A CN108379073A (en) | 2018-02-09 | 2018-02-09 | Multi-cavity chamber infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108379073A true CN108379073A (en) | 2018-08-10 |
Family
ID=63075499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810131773.1A Pending CN108379073A (en) | 2018-02-09 | 2018-02-09 | Multi-cavity chamber infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108379073A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353989A (en) * | 2019-07-29 | 2019-10-22 | 福建医科大学附属第一医院 | A kind of artificial cerebrospinal fluid packing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680274Y (en) * | 2004-03-07 | 2005-02-23 | 王东升 | Powder-liquor bi-chamber transfusion soft bag |
| CN2822629Y (en) * | 2005-05-13 | 2006-10-04 | 湖南千山制药机械股份有限公司 | Transfusion bag with single mouth tube series multiple chambers filled with liquid medicine(s) |
| CN101437483A (en) * | 2006-05-01 | 2009-05-20 | 巴克斯特国际公司 | Multiple chamber container with mistake proof administrationsystem |
| CN203235025U (en) * | 2013-04-15 | 2013-10-16 | 湖南科伦制药有限公司 | Three-layer-coextruded powder-liquid two-chambered transfusion bag with easy-to-tear line |
-
2018
- 2018-02-09 CN CN201810131773.1A patent/CN108379073A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680274Y (en) * | 2004-03-07 | 2005-02-23 | 王东升 | Powder-liquor bi-chamber transfusion soft bag |
| CN2822629Y (en) * | 2005-05-13 | 2006-10-04 | 湖南千山制药机械股份有限公司 | Transfusion bag with single mouth tube series multiple chambers filled with liquid medicine(s) |
| CN101437483A (en) * | 2006-05-01 | 2009-05-20 | 巴克斯特国际公司 | Multiple chamber container with mistake proof administrationsystem |
| CN203235025U (en) * | 2013-04-15 | 2013-10-16 | 湖南科伦制药有限公司 | Three-layer-coextruded powder-liquid two-chambered transfusion bag with easy-to-tear line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353989A (en) * | 2019-07-29 | 2019-10-22 | 福建医科大学附属第一医院 | A kind of artificial cerebrospinal fluid packing device |
| CN110353989B (en) * | 2019-07-29 | 2022-03-04 | 福建医科大学附属第一医院 | Artificial cerebrospinal fluid packaging device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |