CN203139110U - Flexible package for sodium bicarbonate injection - Google Patents
Flexible package for sodium bicarbonate injection Download PDFInfo
- Publication number
- CN203139110U CN203139110U CN 201320055879 CN201320055879U CN203139110U CN 203139110 U CN203139110 U CN 203139110U CN 201320055879 CN201320055879 CN 201320055879 CN 201320055879 U CN201320055879 U CN 201320055879U CN 203139110 U CN203139110 U CN 203139110U
- Authority
- CN
- China
- Prior art keywords
- container
- sodium bicarbonate
- bicarbonate injection
- flexible package
- aluminium foil
- 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
Images
Abstract
The utility model discloses a flexible package for sodium bicarbonate injection. The flexible package comprises a first container and a second container, wherein the first container is used for containing the sodium bicarbonate injection, the second container is used for packaging the first container, and the first container and the second container are made of gas-resisting materials which are selected from polyethylene or polypropylene. An isolation space is strictly divided for transiting the sodium bicarbonate injection to the outside by the double-layer gas-resisting material package, a buffer condition is provided for preventing degradation of the sodium bicarbonate injection, the environmental structure of the isolation space can be effectively kept, stability of the isolation space is ensured, accordingly, buffer for degradation of the sodium bicarbonate injection is more effectively consolidated, and the storage requirement of the sodium bicarbonate injection is lowered.
Description
Technical field
This utility model relates to technical field of medicine packaging, more particularly, and particularly a kind of sodium bicarbonate injection flexible package.
Background technology
Sodium bicarbonate (Sodium Bicarbonate) is commonly called as " sodium bicarbonate ", is white fine crystals, and the dissolubility in water is less than sodium carbonate.Sodium bicarbonate solid decomposes generation sodium carbonate, carbon dioxide and water gradually in beginning more than 50 ℃, decomposes fully in the time of 270 ℃.Sodium bicarbonate is in highly basic and the weak acid and the acid salt of back generation, presents alkalescence when water-soluble.
In medical field, sodium bicarbonate injection is usually used in treating metabolic acidosis, alkalized urine, as antacid, the symptom that the treatment hyperchlorhydria causes etc.Be alkalescence behind the molten water of sodium bicarbonate, easily be decomposed into sodium carbonate, carbon dioxide and water in storage process, if the sodium bicarbonate in the aqueous solution decomposes, its pH value then can change, if after being expelled to human body, then can cause the disorder of pH value in the human body body.
The branch of sodium bicarbonate aqueous solution solve an equation into:
By following formula as can be known, sodium bicarbonate aqueous solution be decomposed into reversible balancing response process, so prevent that one of approach that sodium bicarbonate decomposes is exactly to guarantee that the carbon dioxide that sodium bicarbonate injection decomposites does not run off.Because vial has higher gas barrier property, so in the prior art,, use vial that sodium bicarbonate injection is sealed up for safekeeping, to avoid the loss of carbon dioxide (carbon dioxide that is decomposited by sodium bicarbonate injection) in storage process.
Use vial that sodium bicarbonate is sealed up for safekeeping, though can guarantee to avoid the leakage of carbon dioxide,, because sodium bicarbonate solution is alkalescent medicine, contact with vial for a long time, chemical reaction very easily takes place, cause product visible foreign matters index in storage process defective; The sodium bicarbonate product that vial is sealed up for safekeeping bottle stopper when high temperature sterilize is very easily washed open, causes poorly sealedly, causes that the product P H-number is unusual, microbiological contamination etc.In addition because the manufacturing cost of vial is higher, and bottle is cracked easily, and also depositing of sodium bicarbonate injection proposed higher requirement (avoiding vial that the situation of fragmentation takes place owing to reasons such as collisions).
In sum, how to reduce sodium bicarbonate injection in the decomposition of producing and depositing in the process, become those skilled in the art's problem demanding prompt solution.
The utility model content
The technical problems to be solved in the utility model is for providing a kind of sodium bicarbonate injection flexible package, polypropylene Soft Roll splendid attire sodium bicarbonate injection is adopted in this sodium bicarbonate injection flexible package, by its structural design, can reduce the decomposition of sodium bicarbonate injection in depositing process.
For solving the problems of the technologies described above, this utility model provides a kind of sodium bicarbonate injection flexible package, is used for the encapsulation of sodium bicarbonate injection,
Comprise that described first container and described second container make by gas-barrier material for first container of splendid attire sodium bicarbonate injection and second container of described first container of encapsulation, described gas-barrier material is selected from polyethylene or polypropylene.
Preferably, described first container encloses is in described second container, and described first outside of containers and described second container inside are the vacuum setting.
Preferably, described first container encloses is in described second container, and described first outside of containers and described second container inside are full of carbon dioxide.
Preferably, described first container is the aluminium foil Soft Roll, and the inboard of described first container is provided with polypropylene screen; Described second container is the polyethylene sealing bag.
Preferably, the heat-sealing of the edge of described second container has the bead layer of 0.2cm to 0.4cm.
Preferably, described first container is provided with the transfusion interface of band composite cover.
This utility model provides a kind of sodium bicarbonate injection flexible package, be used for the encapsulation of sodium bicarbonate injection, comprise second container be used to first container that takes up sodium bicarbonate injection and encapsulation first container, described first container and second container all have by gas-barrier material and make, and described gas-barrier material is selected from polyethylene or polypropylene.This double-deck gas-barrier material packing is with the mark off insulating space of sodium bicarbonate injection to extraneous transition strictness, for preventing that the sodium bicarbonate injection degraded from providing buffer condition, the environmental structure that can also effectively keep insulating space, guarantee the stability of insulating space, thereby more effectively consolidated the degraded buffering of sodium bicarbonate injection.
Preferred described first container encloses is in described second container, and first outside of containers and second container inside are the vacuum setting.The effect of this setting is to get rid of air in the insulating space, forms the vacuum screened layer, and then dwindles the diffusible space of carbon dioxide, reduces the probability that sodium bicarbonate decomposes.
Preferred described first container encloses is in described second container, and first outside of containers and second container inside are full of carbon dioxide.Can impel to reach vapor liquid equilibrium in the container, stop sodium bicarbonate to decompose.
Preferred described first container is the aluminium foil Soft Roll, and the inboard of aluminium foil Soft Roll is provided with polypropylene screen; Described second container is the polyethylene sealing bag.
In the said structure design, the concrete structure of aluminium foil Soft Roll is: be base structure with the polypropylene screen, aluminium foil layer be set on polypropylene screen then form the aluminium foil Soft Roll.
The aluminium foil Soft Roll is base structure with the polypropylene screen, can bear bigger pressure or impact and be not damaged, thereby the carrying that reduces sodium bicarbonate injection dramatically with deposit requirement.
Aluminium foil can also be avoided the exterior object scuffing that flexible package causes to sodium bicarbonate injection simultaneously, further improves the reliability that the sodium bicarbonate injection flexible package is used.
Description of drawings
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the accompanying drawing that provides.
Fig. 1 is the structural representation of sodium bicarbonate injection flexible package among a kind of embodiment of this utility model;
Fig. 2 is the schematic partial cross-sectional view of aluminium foil Soft Roll among a kind of embodiment of this utility model;
The corresponding relation of component names and Reference numeral is among Fig. 1 and Fig. 2:
Aluminium foil Soft Roll 1; Polyethylene sealing bag 2; Bead layer 3; Polypropylene screen a.
The specific embodiment
Core of the present utility model is for providing a kind of sodium bicarbonate injection flexible package, and the soft employing polypropylene of this sodium bicarbonate injection Soft Roll splendid attire sodium bicarbonate injection by its structural design, can reduce the requirement of depositing of sodium bicarbonate injection.
In order to make those skilled in the art understand the technical solution of the utility model better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1 and Fig. 2, wherein, Fig. 1 is the structural representation of sodium bicarbonate injection flexible package among a kind of embodiment of this utility model; Fig. 2 is the schematic partial cross-sectional view of aluminium foil Soft Roll among a kind of embodiment of this utility model.
This utility model provides a kind of sodium bicarbonate injection flexible package, is used for the encapsulation of sodium bicarbonate injection, comprises that the inboard of aluminium foil Soft Roll 1 is provided with polypropylene screen a be used to the aluminium foil Soft Roll 1 that takes up sodium bicarbonate injection; The outside of aluminium foil Soft Roll 1 is arranged with polyethylene sealing bag 2, and polyethylene sealing bag 2 arranges with the In Aluminium Foil Packing vacuum.
In said structure design, the concrete structure of aluminium foil Soft Roll 1 is: be base structure with polypropylene screen a, on polypropylene screen a aluminium foil layer be set then, form aluminium foil Soft Roll 1.
Polypropylene, English name: Polypropylene(PP), be a kind of thermoplastic resin that is made by propylene polymerization, it has the characteristics of compound with regular structure, highly crystallineization, and fusing point can be up to 167 ℃.Polypropylene is heat-resisting, corrosion-resistant, have excellent mechanical property, and the sterilization of goods used vapour is its outstanding advantage.Polypropylene density is little, is the lightest general-purpose plastics.
In the above-described embodiments, aluminium foil Soft Roll 1 is base structure with polypropylene screen a, than vial, the sodium bicarbonate injection flexible package can be born bigger pressure or impact and is not damaged, thus the carrying that reduces sodium bicarbonate injection dramatically with deposit requirement.
Aluminium foil can also be avoided the exterior object scuffing that flexible package causes to sodium bicarbonate injection simultaneously, further improves the reliability that the sodium bicarbonate injection flexible package is used.
The outside of aluminium foil Soft Roll 1 is arranged with polyethylene sealing bag 2, making this utility model form double-decker packs sodium bicarbonate injection, the design of two barrier layers, not only for preventing that the sodium bicarbonate injection degraded from providing the buffering insulating space, the vacuum that can also effectively keep insulating space, guarantee the stability of insulating space, reduced the requirement of depositing of sodium bicarbonate injection thus.
In the present embodiment, the heat-sealing of the edge of polyethylene sealing bag 2 has the bead layer 3 of 0.2cm to 0.4cm.Need to prove at this: bead layer 3 forms by hot sealing process.Adopt hot edge banding machine that second packing is carried out edge sealing, effectively avoided the packing outer air to enter in the packing, have higher air-tightness, guaranteed the vacuum in the packing.
Aluminium foil Soft Roll 1 is used for the encapsulation sodium bicarbonate injection, when it uses, at first polyethylene sealing bag 2 is opened, and is communicated with the output that aluminium foil Soft Roll 1 is realized sodium bicarbonate injection by tube for transfusion then.For the ease of being communicated with of tube for transfusion (those skilled in the art as can be known, tube for transfusion is provided with the transfusion syringe needle, for the conveying that is implemented in liquid) and aluminium foil Soft Roll 1, in this fact Example, be provided with composite cover, so make things convenient for the insertion of tube for transfusion syringe needle.
More than a kind of sodium bicarbonate injection flexible package provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from this utility model principle, can also carry out some improvement and modification to this utility model, these improvement and modification also fall in the protection domain of this utility model claim.
Claims (6)
1. sodium bicarbonate injection flexible package is used for the encapsulation of sodium bicarbonate injection, it is characterized in that,
Comprise that described first container and described second container make by gas-barrier material for first container of splendid attire sodium bicarbonate injection and second container of described first container of encapsulation, described gas-barrier material is selected from polyethylene or polypropylene.
2. sodium bicarbonate injection flexible package according to claim 1 is characterized in that, described first container encloses is in described second container, and described first outside of containers and described second container inside are the vacuum setting.
3. sodium bicarbonate injection flexible package according to claim 1 is characterized in that, described first container encloses is in described second container, and described first outside of containers and described second container inside are full of carbon dioxide.
4. according to each described sodium bicarbonate injection flexible package of claim 1 ~ 3, it is characterized in that described first container is the aluminium foil Soft Roll, the inboard of described first container is provided with polypropylene screen (a); Described second container is the polyethylene sealing bag.
5. sodium bicarbonate injection flexible package according to claim 4 is characterized in that, the edge heat-sealing of described second container has the bead layer of 0.2cm to 0.4cm.
6. sodium bicarbonate injection flexible package according to claim 1 is characterized in that, described first container is provided with the transfusion interface of band composite cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055879 CN203139110U (en) | 2013-01-31 | 2013-01-31 | Flexible package for sodium bicarbonate injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055879 CN203139110U (en) | 2013-01-31 | 2013-01-31 | Flexible package for sodium bicarbonate injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139110U true CN203139110U (en) | 2013-08-21 |
Family
ID=48966673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320055879 Expired - Lifetime CN203139110U (en) | 2013-01-31 | 2013-01-31 | Flexible package for sodium bicarbonate injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113795234A (en) * | 2019-04-18 | 2021-12-14 | 贝朗梅尔松根股份公司 | Pharmaceutical product comprising a container and an aqueous liquid containing bicarbonate |
-
2013
- 2013-01-31 CN CN 201320055879 patent/CN203139110U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113795234A (en) * | 2019-04-18 | 2021-12-14 | 贝朗梅尔松根股份公司 | Pharmaceutical product comprising a container and an aqueous liquid containing bicarbonate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101401769A (en) | Package container for sodium bicarbonate injection and method of preparing the same | |
| CN201082253Y (en) | Sodium bicarbonate injection plastic bag packaging | |
| CN203139110U (en) | Flexible package for sodium bicarbonate injection | |
| CN203107697U (en) | Sodium bicarbonate injection flexible package | |
| CN203107699U (en) | Sodium bicarbonate injection flexible package | |
| CN203227028U (en) | Sodium bicarbonate injection flexible package container | |
| CN203107695U (en) | Sodium bicarbonate injection flexible package | |
| CN101117168A (en) | Sodium hydrogen carbonate injection plastic package and production method thereof | |
| CN104107140A (en) | Flexible package for injections including sodium bicarbonate | |
| CN203107696U (en) | Sodium bicarbonate injection flexible package | |
| CN202366163U (en) | Plastic bottle package for sodium bicarbonate injection | |
| CN203227029U (en) | Sodium bicarbonate injection flexible package container | |
| CN202620226U (en) | Soft bag for infusion | |
| CN203263810U (en) | Sodium bicarbonate injection flexible package container | |
| CN203303339U (en) | Sodium bicarbonate injection flexible package | |
| CN203107694U (en) | Sodium bicarbonate injection flexible package | |
| CN201116193Y (en) | Sodium bicarbonate injection plastic bottle packaging | |
| CN203107698U (en) | Flexible package of sodium bicarbonate injections | |
| CN203227027U (en) | Sodium bicarbonate injection flexible package container | |
| CN201961644U (en) | Micropore ventilating film bag | |
| CN209160402U (en) | Bottleneck is equipped with the metal Bottle & Can of seal section | |
| CN101317808B (en) | Packaging for sodium bicarbonate injection and preparation thereof | |
| CN209426319U (en) | A kind of transparency high separation vacuum packaging bag | |
| CN204184698U (en) | A kind of culture packaging bag | |
| CN203609657U (en) | Packaging structure for sodium bicarbonate injection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |