CN203861583U - Three-chamber infusion bag - Google Patents
Three-chamber infusion bag Download PDFInfo
- Publication number
- CN203861583U CN203861583U CN201420140258.7U CN201420140258U CN203861583U CN 203861583 U CN203861583 U CN 203861583U CN 201420140258 U CN201420140258 U CN 201420140258U CN 203861583 U CN203861583 U CN 203861583U
- Authority
- CN
- China
- Prior art keywords
- chamber
- strip
- side pocket
- pocket film
- rosin joint
- 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.)
- Expired - Lifetime
Links
- 238000001802 infusion Methods 0.000 title abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 8
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 70
- 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 claims description 70
- 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 claims description 70
- 239000003814 drug Substances 0.000 claims description 33
- 238000003466 welding Methods 0.000 claims description 22
- 229910000679 solder Inorganic materials 0.000 abstract 5
- 239000012528 membrane Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 description 15
- 241000283216 Phocidae Species 0.000 description 7
- 238000005452 bending Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
A three-chamber infusion bag comprises a soft infusion bag body, wherein strip-shaped protrusions are arranged on the inner side of a front bag membrane or a rear bag membrane, a first chamber, a second chamber and a third chamber are arranged between the front bag membrane and the rear bag membrane, the first chamber and the second chamber are arranged in parallel and are located above the third chamber, the first chamber and the second chamber are isolated through a strip-shaped permanent welded structure, the first chamber and the third chamber are isolated through a strip-shaped strippable cold solder joint structure, and the second chamber and the third chamber are isolated through a strip-shaped strippable cold solder joint structure. When the upper two parallel chambers are pressed, the strip-shaped permanent welded structure can not be broken through, and then accidental mixing of agentia in the first chamber and agentia in the second chamber is prevented. During storage and transportation, the strippable cold solder joint structure between the first chamber and the third chamber and the strippable cold solder joint structure between the second chamber and the third chamber are located in a bent area of a folding part, and then self-sealing can be achieved and the strippable cold solder joint structures are prevented from being broken through.
Description
Technical field:
This utility model relates to packing technique, relates in particular to medical sealed container, particularly infusion preparation sealed container, and concrete is a kind of three chamber transfusion bag.
Background technology:
In pharmaceuticals industry, often three kinds of medicines that can not mix for a long time preservation need to be mixed in organism and discharge.The married operation of medicine requires to carry out under aseptic condition.In order to improve efficiency and the facility of the process of making up a prescription, a kind of transfusion flexible bag with three separate chamber has been proposed in prior art, this transfusion flexible bag has first chamber, second chamber and the 3rd chamber, the first chamber and the second chamber are set up in parallel and are all positioned at the top of the 3rd chamber, the first chamber, between the second chamber and the 3rd chamber, all by the peelable rosin joint structure of strip between the front and back bag film of transfusion flexible bag, isolate, the first chamber, the second chamber and the 3rd chamber are stored respectively three kinds of different medicaments, before transfusion, extruding bag, make the pressure in bag break through the first chamber, the peelable rosin joint structure of strip between the second chamber and the 3rd chamber, thereby realize married operation.Because this transfusion flexible bag with three separate chamber has larger volume, store and conventionally the first chamber, the second chamber need to be folded into during transportation the 3rd chamber above, after folding when being under pressure, the peelable rosin joint structure of strip between the first chamber and the second chamber is easily broken, thereby cause two kinds of medicaments in the first chamber and the second chamber to mix too early, make to react between medicine, affect the use of medicine.And three chamber transfusion flexible bags of the prior art consist of the level and smooth bag film in both sides, two side pocket films are adhesion laminating in bag process, be not easy out bag, need to weld in advance pipe suitable for reading to carry out the fill of medicinal liquid at each chamber, thereby increase bag technique and increase cost of manufacture.
Summary of the invention:
The purpose of this utility model is to provide a kind of three chamber transfusion bag, described this three chamber transfusion bag to solve in the transfusion flexible bag in prior art with three separate chamber the peelable rosin joint structure of strip in the technical problem that stores and be easily broken, cause medicament surprisingly to mix during transportation, and to solve two side pocket films in medicament pouring process and be not easy the technical problem that separation is opened.
This three chamber transfusion bag of the present utility model, the transfusion flexible bag that comprises a sealing, described transfusion flexible bag comprises before a slice side pocket film after side pocket film and a slice, described front side pocket film is fixedly connected with by permanent Welding Structure at its periphery with rear side pocket film, between front side pocket film and rear side pocket film, there is first chamber, second chamber and the 3rd chamber, the first described chamber and the second chamber are set up in parallel and are all positioned at the top of the 3rd described chamber, wherein, between the first described chamber and the second described chamber, by a permanent Welding Structure of strip, isolate, the permanent Welding Structure of described strip is connected and composed by front side pocket film and rear side pocket film, between the first chamber and described the 3rd chamber, by the peelable rosin joint structure of the first strip being arranged between front side pocket film and rear side pocket film, isolate, between the second chamber and the 3rd chamber, by the peelable rosin joint structure of the second strip being arranged between front side pocket film and rear side pocket film, isolate, front side pocket film is distributed with striated structure in the forward surface of itself and rear side pocket film, or, rear side pocket film is distributed with striated structure in the forward surface of itself and front side pocket film, or, in the forward surface of front side pocket film and rear side pocket film, be distributed with separately striated structure.
Further, the downside of the 3rd described chamber is provided with the mouth pipe of an above number, and the periphery of the mouth pipe described in any one is fixedly connected with by permanent Welding Structure with rear side pocket film with front side pocket film,
Further, the described peelable rosin joint structure of the first strip and the peelable rosin joint structure of the second strip are located along the same line.
Further, between the first chamber and described the 3rd chamber, be provided with one article of the 3rd peelable rosin joint structure of strip, the described peelable rosin joint structure of the 3rd strip and the described peelable rosin joint parallelism structural of the first strip, between the second chamber and described the 3rd chamber, be provided with one article of the 4th peelable rosin joint structure of strip, the described peelable rosin joint structure of the 4th strip and the described peelable rosin joint parallelism structural of the second strip.
Further, the described peelable rosin joint structure of the first strip and the peelable rosin joint structure of the second strip are all positioned on straight line, and the described peelable rosin joint structure of the 3rd strip and the peelable rosin joint structure of the 4th strip are all positioned on another straight line.
Further, in the first chamber, the second chamber and the 3rd chamber, be filled with respectively medicament.
Concrete, in the process that front side pocket film and rear side pocket film are welded, first between front side pocket film and rear side pocket film, process the described peelable rosin joint structure of the first strip and the peelable rosin joint structure of the second strip, then front side pocket film is fixedly connected with by permanent Welding Structure at its periphery with rear side pocket film, simultaneously between the first described chamber and described the second chamber, form the described permanent Welding Structure of strip, and reserve respectively fill passage in the upper edge of the first chamber and the upper edge of the second chamber, and installing port pipe in the lower edge of the 3rd chamber, afterwards, respectively to the first chamber, the second chamber and the 3rd chamber carry out medicament fill sealing.
Further, when processing the peelable rosin joint structure of the first strip and the peelable rosin joint structure of the second strip between front side pocket film and rear side pocket film, the described peelable rosin joint structure of the 3rd strip and the peelable rosin joint structure of the 4th strip of processing between front side pocket film and rear side pocket film.
Further, before the described process that front side pocket film and rear side pocket film are welded is carried out, at the leading flank of front side pocket film or the trailing flank printing indication character of rear side pocket film.
Further, to the first chamber, the second chamber and the 3rd chamber carry out in the process of medicament fill sealing, first the fill passage of the fill passage of the first chamber and the second chamber is placed on to the upper end position of transfusion flexible bag, then by the fill passage of the first chamber and the fill passage of the second chamber respectively to fill medicament in the first chamber and the second chamber, after medicament fill completes, the fill passage of the fill passage of the first chamber and the second chamber is sealed respectively, afterwards, the upper end of transfusion flexible bag is inverted, make the mouth pipe of the 3rd chamber be positioned at the upper end position of transfusion flexible bag, finally medicament is filled in the 3rd chamber by mouth pipe and boil on the nape opposite the mouth pipe seals, or, first transfusion flexible bag is inverted, make the mouth pipe of the 3rd chamber be positioned at the upper end position of transfusion flexible bag, then medicament is filled in the 3rd chamber by mouth pipe and boil on the nape opposite the mouth pipe seals, afterwards transfusion flexible bag is returned to normal laying state from inversion state, the fill passage of the first chamber and the fill passage of the second chamber are placed on the upper end position of transfusion flexible bag, then by the fill passage of the first chamber and the fill passage of the second chamber respectively to fill medicament in the first chamber and the second chamber, after medicament fill completes, the fill passage of the fill passage of the first chamber and the second chamber is sealed respectively.
Operation principle of the present utility model is: between the first chamber and the second chamber, by the permanent Welding Structure of strip, isolate, when being under pressure, the permanent Welding Structure of strip can not be broken, thereby prevents that the medicament in the first chamber and the second chamber from surprisingly mixing.When storing and transport, by the first chamber, the second chamber folds into the top of the 3rd chamber, peelable rosin joint structure between the first chamber and the 3rd chamber, peelable rosin joint structure between the second chamber and the 3rd chamber is positioned at the bending region of folding part, the pressure that the first chamber and the second chamber are subject to is delivered to the 3rd chamber of below, and act on the interior side pocket film of folding part, by interior side pocket film compacting on the outer side pocket film of folding part, thereby realize self sealss, prevent the peelable rosin joint structure between the first chamber and the 3rd chamber, peelable rosin joint structure between the second chamber and the 3rd chamber is broken.In addition, in the forward surface of bag film, be provided with striated structure, be convenient in medicament pouring process to open when vacuum cup is from outer side-lining bag.
Compared with the prior art, its effect is actively with obvious to this utility model.Between the chamber arranged side by side of two, the top in three chamber transfusion bag of this utility model, the permanent Welding Structure of strip is set, two, top chamber arranged side by side is when being under pressure, the permanent Welding Structure of strip can not be broken, thereby prevents that the medicament in the first chamber and the second chamber from surprisingly mixing.When storing and transport, peelable rosin joint structure between peelable rosin joint structure between the first chamber and the 3rd chamber, the second chamber and the 3rd chamber is positioned at the bending region of folding part, can realize self sealss, prevent that the peelable rosin joint structure between peelable rosin joint structure, the second chamber and the 3rd chamber between the first chamber and the 3rd chamber is broken.In addition, in the forward surface of bag film, be provided with striated structure, be convenient in medicament pouring process to open when vacuum cup is from outer side-lining bag.
Accompanying drawing explanation:
Fig. 1 is the structural representation of the embodiment 1 of three chamber transfusion bag of the present utility model.
Fig. 2 is the structural representation of the embodiment 2 of three chamber transfusion bag of the present utility model.
Fig. 3 is the embodiment 2 of three chamber transfusion bag of the present utility model schematic diagram after folding.
Fig. 4 is the embodiment 2 of three chamber transfusion bag of the present utility model side schematic view after folding.
Fig. 5 is processing and the fill flow chart of three chamber transfusion bag of the present utility model.
The specific embodiment:
Embodiment 1:
As shown in Figure 1, three chamber transfusion bag of the present utility model, the transfusion flexible bag 1 that comprises a sealing, described transfusion flexible bag 1 comprises before a slice side pocket film after side pocket film and a slice, described front side pocket film is fixedly connected with by permanent Welding Structure at its periphery with rear side pocket film, between front side pocket film and rear side pocket film, there is first chamber 2, second chamber 3 and the 3rd chamber 4, the first described chamber 2 and the second chamber 3 are set up in parallel and are all positioned at the top of the 3rd described chamber 4, wherein, between the first described chamber 2 and the second described chamber 3, by a permanent Welding Structure 5 of strip, isolate, the permanent Welding Structure 5 of described strip is connected and composed by front side pocket film and rear side pocket film, between the first chamber 2 and described the 3rd chamber 4 by being arranged on peelable rosin joint structure 6 isolation of first strip between front side pocket film and rear side pocket film, between the second chamber 3 and the 3rd chamber 4, by the peelable rosin joint structure 7 of the second strip being arranged between front side pocket film and rear side pocket film, isolate.
Further, the downside of the 3rd described chamber 4 is provided with a mouth pipe 8, and the periphery of described mouth pipe 8 is fixedly connected with by permanent Welding Structure with rear side pocket film with front side pocket film,
Further, the described peelable rosin joint structure 6 of the first strip and the peelable rosin joint structure 7 of the second strip are located along the same line.
Embodiment 2:
As shown in Figure 2, Figure 3 and Figure 4, between the first chamber 2 and described the 3rd chamber 4, be provided with one article of the 3rd peelable rosin joint structure of strip, the described peelable rosin joint structure of the 3rd strip is parallel with the described peelable rosin joint structure 6 of the first strip, between the second chamber 3 and described the 3rd chamber 4, be provided with one article of the 4th peelable rosin joint structure of strip, the described peelable rosin joint structure of the 4th strip is parallel with the described peelable rosin joint structure 7 of the second strip.
Further, the described peelable rosin joint structure 6 of the first strip and the peelable rosin joint structure 7 of the second strip are all positioned on straight line, and the described peelable rosin joint structure of the 3rd strip and the peelable rosin joint structure of the 4th strip are all positioned on another straight line.
Further, the first chamber 2, the second chamber 3 and the interior medicament that is filled with respectively of the 3rd chamber 4.
Concrete, in the process that front side pocket film and rear side pocket film are welded, first between front side pocket film and rear side pocket film, process the described peelable rosin joint structure 6 of the first strip and the peelable rosin joint structure 7 of the second strip, then front side pocket film is fixedly connected with by permanent Welding Structure at its periphery with rear side pocket film, simultaneously between the first described chamber 2 and described the second chamber 3, form the described permanent Welding Structure 5 of strip, and reserve respectively fill passage in the upper edge of the first chamber 2 and the upper edge of the second chamber 3, and installing port pipe 8 in the lower edge of the 3rd chamber 4, afterwards, respectively to the first chamber 2, the second chamber 3 and the 3rd chamber 4 carry out medicament fill sealing.
Further, when processing the peelable rosin joint structure 6 of the first strip and the peelable rosin joint structure 7 of the second strip between front side pocket film and rear side pocket film, the described peelable rosin joint structure of the 3rd strip and the peelable rosin joint structure of the 4th strip of processing between front side pocket film and rear side pocket film.
As shown in Figure 5, before the process that front side pocket film and rear side pocket film are welded is carried out, at the leading flank of front side pocket film or the trailing flank printing indication character of rear side pocket film.
To the first chamber 2, the second chamber 3 and the 3rd chamber 4 carry out in the process of medicament fill sealing, first the fill passage of the fill passage of the first chamber 2 and the second chamber 3 is placed on to the upper end position of transfusion flexible bag 1, then pass through the fill passage of the first chamber 2 and the fill passage of the second chamber 3 respectively to the first chamber 2 and the interior fill medicament of the second chamber 3, after medicament fill completes, the fill passage of the fill passage of the first chamber 2 and the second chamber 3 is sealed respectively, afterwards, the upper end of transfusion flexible bag 1 is inverted, make the mouth pipe 8 of the 3rd chamber 4 be positioned at the upper end position of transfusion flexible bag 1, finally medicament being filled to the interior also boil on the nape opposite the mouth pipe 8 of the 3rd chamber 4 by mouth pipe 8 seals, or, first transfusion flexible bag 1 is inverted, make the mouth pipe 8 of the 3rd chamber 4 be positioned at the upper end position of transfusion flexible bag 1, then medicament being filled to the interior also boil on the nape opposite the mouth pipe 8 of the 3rd chamber 4 by mouth pipe 8 seals, afterwards transfusion flexible bag 1 is returned to normal laying state from inversion state, the fill passage of the fill passage of the first chamber 2 and the second chamber 3 is placed on the upper end position of transfusion flexible bag 1, then pass through the fill passage of the first chamber 2 and the fill passage of the second chamber 3 respectively to the first chamber 2 and the interior fill medicament of the second chamber 3, after medicament fill completes, the fill passage of the fill passage of the first chamber 2 and the second chamber 3 is sealed respectively.
Further, front side pocket film is distributed with striated structure in the forward surface of itself and rear side pocket film, or rear side pocket film is distributed with striated structure in the forward surface of itself and front side pocket film, or, in the forward surface of front side pocket film and rear side pocket film, be distributed with separately striated structure.
The operation principle of the present embodiment is: between the first chamber 2 and the second chamber 3, by the permanent Welding Structure 5 of strip, isolate, when being under pressure, the permanent Welding Structure 5 of strip can not be broken, thereby prevents that the medicament in the first chamber 2 and the second chamber 3 from surprisingly mixing.When storing and transport, by the first chamber 2, the second chamber 3 folds into the top of the 3rd chamber 4, peelable rosin joint structure between the first chamber 2 and the 3rd chamber 4, peelable rosin joint structure between the second chamber 3 and the 3rd chamber 4 is positioned at the bending region of folding part, the pressure that the first chamber 2 and the second chamber 3 are subject to is delivered to the 3rd chamber 4 of below, and act on the interior side pocket film of folding part, by interior side pocket film compacting on the outer side pocket film of folding part, thereby realize self sealss, prevent the peelable rosin joint structure between the first chamber 2 and the 3rd chamber 4, peelable rosin joint structure between the second chamber 3 and the 3rd chamber 4 is broken.
Claims (5)
1. a chamber transfusion bag, the transfusion flexible bag that comprises a sealing, described transfusion flexible bag comprises before a slice side pocket film after side pocket film and a slice, described front side pocket film is fixedly connected with by permanent Welding Structure at its periphery with rear side pocket film, between front side pocket film and rear side pocket film, there is first chamber, second chamber and the 3rd chamber, the first described chamber and the second chamber are set up in parallel and are all positioned at the top of the 3rd described chamber, it is characterized in that: between the first described chamber and the second described chamber, by a permanent Welding Structure of strip, isolate, the permanent Welding Structure of described strip is connected and composed by front side pocket film and rear side pocket film, between the first chamber and described the 3rd chamber, by the peelable rosin joint structure of the first strip being arranged between front side pocket film and rear side pocket film, isolate, between the second chamber and the 3rd chamber, by the peelable rosin joint structure of the second strip being arranged between front side pocket film and rear side pocket film, isolate, front side pocket film is distributed with striated structure in the forward surface of itself and rear side pocket film, or, rear side pocket film is distributed with striated structure in the forward surface of itself and front side pocket film, or, in the forward surface of front side pocket film and rear side pocket film, be distributed with separately striated structure.
2. three chamber transfusion bag as claimed in claim 1, it is characterized in that: the downside of the 3rd described chamber is provided with the mouth pipe of an above number, the periphery of the mouth pipe described in any one is fixedly connected with by permanent Welding Structure with rear side pocket film with front side pocket film
Three chamber transfusion bag as claimed in claim 1, is characterized in that: the described peelable rosin joint structure of the first strip and the peelable rosin joint structure of the second strip are located along the same line.
3. three chamber transfusion bag as claimed in claim 1, it is characterized in that: between the first chamber and described the 3rd chamber, be provided with one article of the 3rd peelable rosin joint structure of strip, the described peelable rosin joint structure of the 3rd strip and the described peelable rosin joint parallelism structural of the first strip, between the second chamber and described the 3rd chamber, be provided with one article of the 4th peelable rosin joint structure of strip, the described peelable rosin joint structure of the 4th strip and the described peelable rosin joint parallelism structural of the second strip.
4. three chamber transfusion bag as claimed in claim 3, it is characterized in that: the described peelable rosin joint structure of the first strip and the peelable rosin joint structure of the second strip are all positioned on straight line, the described peelable rosin joint structure of the 3rd strip and the peelable rosin joint structure of the 4th strip are all positioned on another straight line.
5. three chamber transfusion bag as claimed in claim 1, is characterized in that: in the first chamber, the second chamber and the 3rd chamber, be filled with respectively medicament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140258.7U CN203861583U (en) | 2014-03-26 | 2014-03-26 | Three-chamber infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140258.7U CN203861583U (en) | 2014-03-26 | 2014-03-26 | Three-chamber infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861583U true CN203861583U (en) | 2014-10-08 |
Family
ID=51642576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420140258.7U Expired - Lifetime CN203861583U (en) | 2014-03-26 | 2014-03-26 | Three-chamber infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203861583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103893013A (en) * | 2014-03-26 | 2014-07-02 | 上海武彬包装制品有限公司 | Three-chamber infusion bag and production method thereof |
-
2014
- 2014-03-26 CN CN201420140258.7U patent/CN203861583U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103893013A (en) * | 2014-03-26 | 2014-07-02 | 上海武彬包装制品有限公司 | Three-chamber infusion bag and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |