CN108338920A - Immediate dispensing infusion bag - Google Patents
Immediate dispensing infusion bag Download PDFInfo
- Publication number
- CN108338920A CN108338920A CN201810131687.0A CN201810131687A CN108338920A CN 108338920 A CN108338920 A CN 108338920A CN 201810131687 A CN201810131687 A CN 201810131687A CN 108338920 A CN108338920 A CN 108338920A
- Authority
- CN
- China
- Prior art keywords
- chamber
- weak
- infusion bag
- drug
- tubing port
- 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
Links
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
- A61J1/1462—Containers with provisions for hanging, e.g. integral adaptations of the container
-
- 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
- A61J1/1475—Inlet or outlet ports
Abstract
The invention discloses a kind of immediate dispensing infusion bags, including several are arranged in order, mutually isolated chamber and tubing port, are isolated with weak welding rod between the chamber；The weld strength of the weak welding rod from reinforcing close to the tubing port to the sequence far from tubing port successively.Immediate dispensing infusion bag of the present invention is set to the weak weldering intensity of weak weldering divider between different chamber by the stepped setting of compatibility sequence, it ensure that the drug for having compatibility sequence being contained in infusion bag carries out compatible use in order, the mistake of clinical medicine preparation sequence is avoided, ensures drug safety.
Description
Technical field
The present invention relates to a kind of immediate dispensing infusion bags.
Background technology
Clinical transfusion 1~3 kind of drug would generally be added in basic infusion when treating, and different pharmaceutical is in process for preparation
Preparation sequencing also have higher requirement, so that infusion physicochemical property is changed because puncturing and mixing in process for preparation
A large amount of particulate matter is will produce, particle can block capillary formation thrombus and granuloma after entering human body, molten to solve
The storage problem of liquid status labile drug, and clinical preparation infusion process is cumbersome, process for preparation antibiotic etc is easy
The influences such as potential hazard are caused on patient.
Currently, having a kind of immediate dispensing infusion bag product, including dual chamber or multi-chamber-bag infusion products in the market, the product is logical
Cross and openable weak weldering divider is set is separated into two or more independent chambers, be respectively provided with different solvent for injection or
Drug powder, before Clinical practice, medical staff only need to apply certain pressure to sap cavity room, open the weak weldering between different chamber
Divider makes different chamber be mutually communicated and shake up, and can make solvent for injection and drug powder or a variety of injection note drugs
It is sufficiently mixed for Clinical practice, compared with single-chamber transfusion bag traditional at present, with time of compounding is short, pollution rate is low, operation is fast
Victory is convenient, is particularly suitable for the distinguishing features such as the rescue of urgent patient, improves safety and reliability that infusion uses.
Invention content
Inventor has found that above-mentioned dual chamber or multicell immediate dispensing infusion bag product are only capable of meeting general clinical drug formulation operations
The requirement of safety and convenience contain weak weldering divider between the chamber of different pharmaceutical quilt simultaneously when clinic is prepared
It opens, all drugs are mixed are not selected for Clinical practice, or to the preparation order by merging of drug in different chamber together
Property, and having higher requirements to the sequencing of preparation in process for preparation for some special drugs, if not according to wanting
The sequence asked carries out preparation use, and the property of drug can be made to change, and to cause serious adverse reaction to patient, and shows
Some instant-matching type multi-chamber infusion bags cannot be satisfied the requirement that different pharmaceutical prepares sequential selection.
It is easy to use the object of the present invention is to provide a kind of structure novel uniqueness, and can ensure between each chamber
The immediate dispensing infusion bag of order by merging；Specific technical solution is：
A kind of immediate dispensing infusion bag, including several are arranged in order, mutually isolated chamber and tubing port, are used between the chamber
Weak welding rod isolation；The weld strength of the weak welding rod from adding close to the tubing port to the sequence far from tubing port successively
By force.
Further, the weld strength of the weak welding rod of the close tubing port is the weld strength of bag body periphery welding rod
One third to half.
Further, the weak welding rod is set as serrated edge far from the tubing port side.
Immediate dispensing infusion bag of the present invention is set to the weak weldering intensity of weak weldering divider between different chamber
Ladder-like setting ensure that the drug for having compatibility sequence being contained in infusion bag carries out compatible use in order, avoid clinic
The mistake of drug preparation sequence ensures drug safety.
Description of the drawings
Fig. 1 is immediate dispensing infusion bag structural schematic diagram of the present invention.
In figure：1, tubing port；2, first chamber；3, the first weak weldering divider；4, second chamber；5, the second weak weldering separates
Item；6, third chamber；7, infusion bag hanging hole.
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
To achieve the above object, a kind of novel instant-matching type multi-chamber infusion products of the present invention include bag body, and bag body surrounding passes through real weldering
Mode seals, and the bag body is divided into three or more chambers, different chamber by the weak weldering divider of two or multiple tracks of setting
Different liquor drug or medicine powder are contained respectively as needed.
The weak weldering divider can be opened after through certain natural compression in adjacent chamber surface, to make the adjacent chambers
It is mutually communicated between room, drug is mutually mixed in adjacent chamber.
Described two or the weak weldering divider of multiple tracks the weak ladder-like setting of weldering intensity journey, that is, apply pressure to different weak weldering dividers
Adjacent chamber, can make this it is weak weldering divider open can the stepped setting of opening force size.
One or more tubing ports or pipe lid can be respectively set on the bag body, the nozzle or pipe lid are welded by heat seal
It the modes such as connects to connect with bag.
Infusion bag hanging hole can be arranged in bag body tail portion, for hanging infusion bag when Clinical practice.
The operation principle of the present invention：By separating along the weak weldering that weak weldering intensity ladder enhancing is arranged far from tubing port direction
The chamber of infusion bag is separated by item；Liquid or medicinal powder are enclosed by compatibility sequence.When Clinical practice, low weak of weak weldering intensity
Weldering divider is opened first, to keep the indoor two kinds of drugs of the lower adjacent chambers of weak weldering intensity mixed first, then root
According to the height of weak weldering intensity, is opened and mixed successively by the sequence of weak weldering intensity from low to high, to realize that different pharmaceutical is pressed
Sequence is prepared.
When production, according to clinical requirement, it would be desirable to which the drug prepared first is contained in the low adjacent chambers of weak weldering intensity
Interior, and by clinical medicine preparation processed sequence, it would be desirable to the drug prepared afterwards is contained in the higher adjacent chamber of weak weldering intensity.
Before use, drug is mutually isolated by the weak weldering divider being set on bag body in infusion bag different chamber, ensure
The stability of drug, in use, only needing the certain extruding force in pressing bag body surface face, the weak weldering intensity of difference set when according to production is big
Small sequence, to make the drug of different chamber opened successively mix after for Clinical practice.
Embodiment：
As shown in Figure 1, tubing port 1 is arranged in bag body upper end by way of heat seal welding, the outlet of tubing port 1 is closing
, entrance is connected to first chamber 2.
It selects three-layer co-extruded film for transfusion to form the bag body of infusion bag by hot-forming mode first, passes through non-nozzle
Filling mode distinguishes filling drug a；Weld the first weak weldering divider 3；Filling drug b；Weld the second weak weldering divider 5；It fills
Powder charge object c；Finally, by bag body from bottom reality sealing side.First weak weldering divider, 3 and second weak weldering divider 5 separates bag body
For 6 three first chamber 2, second chamber 4, third chamber chambers；The weak weldering intensity of first weak weldering divider 3 is less than the second weak weldering
The weak weldering intensity of divider 5.It wherein, could be with drug c after the chemical composition of drug a determines that it must first be mixed with drug b
Compatibility mixes.
Bag body tail portion setting infusion bag hanging hole 7.Infusion bag hanging hole 7 can be arranged in the centre on bottom edge；It can also will be infused
Bag hanging hole 7 is diagonally arranged with tubing port 1；Advantageously reduce the amount of remaining liquid.Tubing port 1 is preferably disposed on infusion bag
Corner.It is fillet close to the corner of the infusion bag of tubing port 1；It is diagonally also configured as fillet；Be conducive to improve infusion bag
Bag body intensity, reduces leakage in transportational process.
First it is weak weldering divider 3 weld strength cannot it is too high can not be too low；It should control in the perimeter seal welded in fact
The one third of intensity is to half.
When Clinical practice, by applying certain pressure in vitro in bag, first it is opened the first weak weldering divider 3, from
And first chamber 2 is made to be mutually communicated with second chamber 4 first, drug a and the mutual mixings of drug b.
Apply certain pressure to bag body again, so that the second weak weldering divider 5 is opened, to make first chamber 2, the second chamber
Room 4 is mutually communicated with third chamber 6, for Clinical practice after the mixed solution and the mutual mixings of drug c of drug a and drug b.
Can the quantity of more drug increase more chambers.It connects between chamber；The weld strength of weak welding rod is by close
Tubing port 1 is reinforced successively to the sequence far from tubing port 1.Be conducive to liquid in this way to be uniformly mixed according to compatibility sequence.
The side that can will be far from tubing port 1 is set as serrated edge；Be conducive to the larger weak welding rod of weld strength
It opens.
The advantageous effect of the program：
The distinguishing features such as 1, time of compounding is short, pollution rate is low, rescue swift and convenient to operate, being particularly suitable for urgent patient, are improved
The safety and reliability that infusion uses
2, different pharmaceutical preparation sequence is realized in the weak stepped setting of weldering intensity of weak weldering divider being set between different chamber
Selectivity, avoid the mistake of clinical medicine preparation sequence, ensure drug safety.
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 immediate dispensing infusion bag, including several are arranged in order, mutually isolated chamber and tubing port, between the chamber
It is isolated with weak welding rod；It is characterized in that, the weld strength of the weak welding rod is from the close tubing port to far from tubing port
Sequence reinforce successively.
2. immediate dispensing infusion bag as described in claim 1, which is characterized in that the weak welding rod of the close tubing port
Weld strength is the one third of the weld strength of bag body periphery welding rod to half.
3. immediate dispensing infusion bag as described in claim 1, which is characterized in that the weak welding rod is far from the tubing port side
It is set as serrated edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131687.0A CN108338920A (en) | 2018-02-09 | 2018-02-09 | Immediate dispensing infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131687.0A CN108338920A (en) | 2018-02-09 | 2018-02-09 | Immediate dispensing infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108338920A true CN108338920A (en) | 2018-07-31 |
Family
ID=62960121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810131687.0A Pending CN108338920A (en) | 2018-02-09 | 2018-02-09 | Immediate dispensing infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108338920A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437483A (en) * | 2006-05-01 | 2009-05-20 | 巴克斯特国际公司 | Multiple chamber container with mistake proof administrationsystem |
| CN208785291U (en) * | 2018-02-09 | 2019-04-26 | 湖南科伦制药有限公司 | Immediate dispensing infusion bag |
-
2018
- 2018-02-09 CN CN201810131687.0A patent/CN108338920A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437483A (en) * | 2006-05-01 | 2009-05-20 | 巴克斯特国际公司 | Multiple chamber container with mistake proof administrationsystem |
| CN208785291U (en) * | 2018-02-09 | 2019-04-26 | 湖南科伦制药有限公司 | Immediate dispensing infusion bag |
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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 |
Application publication date: 20180731 |
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| RJ01 | Rejection of invention patent application after publication |