CN203227027U - Sodium bicarbonate injection flexible package container - Google Patents
Sodium bicarbonate injection flexible package container Download PDFInfo
- Publication number
- CN203227027U CN203227027U CN 201320056689 CN201320056689U CN203227027U CN 203227027 U CN203227027 U CN 203227027U CN 201320056689 CN201320056689 CN 201320056689 CN 201320056689 U CN201320056689 U CN 201320056689U CN 203227027 U CN203227027 U CN 203227027U
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- China
- Prior art keywords
- container
- sodium bicarbonate
- bicarbonate injection
- injection
- package
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Abstract
The utility model discloses a sodium bicarbonate injection flexible package container, comprising a first container used for containing sodium bicarbonate injection and a second container used for packaging the first container; the first container is filled with sodium bicarbonate injection or is vacuumized after being filled with the sodium bicarbonate injection; the second container is prepared by a gas blocking material selected from polyethylene or polypropylene. Double package can raise package safety of the sodium bicarbonate injection and lower storage and transportation requirements for the sodium bicarbonate injection. Vacuum is filled between the first container and the second container. In a vacuum structure of the first container, air in the package is eliminated, and then a diffusible space of carbon dioxide is reduced, which avoids decomposition of the sodium bicarbonate injection and raises product quality. The second container is prepared by a gas blocking material and can avoid gas leakage in the package, the gas blocking material being polyethylene or polypropylene. The structure design allows the second container to possess a higher gas isolation performance.
Description
Technical field
This utility model relates to technical field of medicine packaging, more particularly, and particularly a kind of sodium bicarbonate injection flexible containers.
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 containers, this sodium bicarbonate injection flexible containers is used for the splendid attire sodium bicarbonate injection, 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 containers, is used for the encapsulation of sodium bicarbonate injection, it is characterized in that,
Comprise for first container of splendid attire sodium bicarbonate injection and second container of encapsulation first container;
Evacuation after filling sodium bicarbonate injection in described first container or filling sodium bicarbonate injection;
Described second container is made by gas-barrier material, and described gas-barrier material is selected from polyethylene or polypropylene.
Preferably, described first container encloses is set to vacuum between described first container and described second container in described second container.
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 containers, is used for the encapsulation of sodium bicarbonate injection.In this utility model, for sodium bicarbonate injection is packed, first container and second container are provided especially, adopt double pack can improve the safety of sodium bicarbonate injection packing, for preventing that the sodium bicarbonate injection degraded from providing the buffering insulating space, reduced storage and the movement requirement of sodium bicarbonate injection dramatically.
Simultaneously, all adopted the vacuum setting between first container and second container.In the design of the first container evacuation, owing to got rid of the air in the packing, and then dwindle the diffusible space of carbon dioxide, avoid the decomposition of sodium bicarbonate injection, improved product quality.
Need to prove, second container is made by gas-barrier material, the leakage of gas in can avoiding packing, and gas-barrier material is polyethylene or polypropylene, because the material character of macromolecular material (polyethylene or polypropylene) can make second container have higher gas-insulated performance.
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 polypropylene Soft Roll among a kind of embodiment of this utility model;
The corresponding relation of component names and Reference numeral is among Fig. 1:
The specific embodiment
Core of the present utility model is for providing a kind of sodium bicarbonate injection flexible containers, 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, Fig. 1 is the structural representation of polypropylene Soft Roll among a kind of embodiment of this utility model.
This utility model provides a kind of sodium bicarbonate injection flexible containers, comprises for first container 1 of splendid attire sodium bicarbonate injection and second container 2 of encapsulation first container; First container 1 is the vacuum setting, is filled with sodium bicarbonate injection in it; Second container 2 is made by gas-barrier material, and gas-barrier material is selected from polypropylene.
This utility model is used for the encapsulation of sodium bicarbonate injection.In this utility model, for sodium bicarbonate injection is packed, first container 1 and second container 2 are provided especially, adopt double pack can improve the safety of sodium bicarbonate injection packing, for preventing that the sodium bicarbonate injection degraded from providing the buffering insulating space, reduced storage and the movement requirement of sodium bicarbonate injection dramatically.
Simultaneously, all adopted the vacuum setting between first container 1 and second container 2.Owing to got rid of the air in the packing, and then dwindled the diffusible space of carbon dioxide, avoid the decomposition of sodium bicarbonate injection, improved product quality.
Need to prove that second container 2 is made by gas-barrier material, the leakage of gas in can avoiding packing, gas-barrier material is polypropylene, because the material character of macromolecular material (polypropylene) can make second container 2 have higher gas-insulated performance.
Particularly, first container 1 is packaged in second container 2, is set to vacuum between first container 1 and second container 2.
Particularly, first container 1 is provided with the transfusion interface of band composite cover.
More than a kind of sodium bicarbonate injection flexible containers 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 (3)
1. a sodium bicarbonate injection flexible containers is used for the encapsulation of sodium bicarbonate injection, it is characterized in that,
Comprise for first container (1) of splendid attire sodium bicarbonate injection and second container (2) of encapsulation first container;
Evacuation after described first container (1) is filled sodium bicarbonate injection or filled sodium bicarbonate injection;
Described second container (2) is made by gas-barrier material, and described gas-barrier material is selected from polyethylene or polypropylene.
2. sodium bicarbonate injection flexible containers according to claim 1 is characterized in that, described first container (1) is packaged in described second container (2), is set to vacuum between described first container (1) and described second container (2).
3. sodium bicarbonate injection flexible containers according to claim 1 and 2 is characterized in that, described first container (1) is provided with the transfusion interface of band composite cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056689 CN203227027U (en) | 2013-01-31 | 2013-01-31 | Sodium bicarbonate injection flexible package container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056689 CN203227027U (en) | 2013-01-31 | 2013-01-31 | Sodium bicarbonate injection flexible package container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227027U true CN203227027U (en) | 2013-10-09 |
Family
ID=49283179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320056689 Expired - Lifetime CN203227027U (en) | 2013-01-31 | 2013-01-31 | Sodium bicarbonate injection flexible package container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227027U (en) |
-
2013
- 2013-01-31 CN CN 201320056689 patent/CN203227027U/en not_active Expired - Lifetime
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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: 20131009 |