CN203107694U - Sodium bicarbonate injection flexible package - Google Patents
Sodium bicarbonate injection flexible package Download PDFInfo
- Publication number
- CN203107694U CN203107694U CN 201320055851 CN201320055851U CN203107694U CN 203107694 U CN203107694 U CN 203107694U CN 201320055851 CN201320055851 CN 201320055851 CN 201320055851 U CN201320055851 U CN 201320055851U CN 203107694 U CN203107694 U CN 203107694U
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- CN
- China
- Prior art keywords
- sodium bicarbonate
- bicarbonate injection
- flexible package
- container
- gas
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Abstract
The utility model discloses a sodium bicarbonate injection flexible package used for packaging sodium bicarbonate injection. The sodium bicarbonate injection flexible package comprises a container which is used for containing the packaging sodium bicarbonate injection and made of gas-barrier materials. Particularly, polyethylene or polypropylene is selected to be used as the gas-barrier materials. The container is made of polyethylene or polypropylene. The sodium bicarbonate injection flexible package has the advantages that the container is flexible, plastic deformation can be carried out, larger pressure can be born, the requirements for storage and conveyance of the sodium bicarbonate injection flexible package are reduced, gas inside the container can be isolated from external gas, even if carbon dioxide gas escapes due to decomposition of the sodium bicarbonate injection, the carbon dioxide gas can still be packaged inside the container, the sodium bicarbonate injection is restrained from decomposition, the quality of the sodium bicarbonate injection flexible package is ensured, and the decomposition problem of the sodium bicarbonate injection during production and storage are is solved.
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, this sodium bicarbonate injection flexible package is used for the splendid attire sodium bicarbonate injection, by its structural design, can solve the resolution problem of sodium bicarbonate injection in producing and depositing.
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 gas-barrier material is selected from polyethylene or polypropylene for splendid attire sodium bicarbonate injection and the container that made by gas-barrier material.
Preferably, evacuation after described container is filled sodium bicarbonate injection or filled sodium bicarbonate injection.
Preferably, described container is provided with the transfusion interface of band composite cover.
This utility model provides a kind of sodium bicarbonate injection flexible package, is used for the encapsulation of sodium bicarbonate injection.In this utility model, adopt gas-barrier material to make for the container that takes up sodium bicarbonate injection.Particularly, gas-barrier material is selected from polyethylene or polypropylene.
Adopt polyethylene or polypropylene to make container, have following advantage:
The first, container is comparatively soft, and can carry out plastic deformation, can bear bigger pressure, reduces depositing and movement requirement of sodium bicarbonate injection flexible package;
The second, can completely cut off the gas in the container and ambient atmos, even decomposing, sodium bicarbonate injection have carbon dioxide to overflow, still can seal up for safekeeping in container, suppress the decomposition of sodium bicarbonate injection, guarantee its product quality, solved the resolution problem of sodium bicarbonate injection in producing and depositing.
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 package, and this sodium bicarbonate injection flexible package is used for the splendid attire sodium bicarbonate injection, by its structural design, can solve the resolution problem of sodium bicarbonate injection in producing and depositing.
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 package, is used for the encapsulation of sodium bicarbonate injection.In this utility model, adopt gas-barrier material to make for the container 1 that takes up sodium bicarbonate injection.Particularly, gas-barrier material is selected from polyethylene or polypropylene.
Adopt polyethylene or polypropylene to make container 1, have following advantage:
The first, container 1 is comparatively soft, and can carry out plastic deformation, can bear bigger pressure, reduces depositing and movement requirement of sodium bicarbonate injection flexible package;
The second, can gas and the ambient atmos in the container 1 be completely cut off, even decomposing, sodium bicarbonate injection have carbon dioxide to overflow, still can seal up for safekeeping in container 1, suppress the decomposition of sodium bicarbonate injection, guarantee its product quality, solved the resolution problem of sodium bicarbonate injection in producing and depositing.
Particularly, container 1 is the vacuum setting, and its concrete operations are: at first container 1 is directly injected sodium bicarbonate injection, carry out evacuation then.The design of employing vacuum structure, can make when sodium bicarbonate injection is placed in the container 1, be subjected to bigger ambient atmos pressure, thereby the effusion of air, owing to got rid of the air in the packing, and then dwindle the diffusible space of carbon dioxide, and avoid the decomposition of sodium bicarbonate injection, guaranteed the product quality of sodium bicarbonate injection.
For the ease of carrying out transfusion operation, container 1 is provided with the transfusion interface of band composite cover 2, and it adopts composite cover 2 structures of the prior art, does not repeat them here.
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 (3)
1. sodium bicarbonate injection flexible package is used for the encapsulation of sodium bicarbonate injection, it is characterized in that,
Comprise that described gas-barrier material is selected from polyethylene or polypropylene for splendid attire sodium bicarbonate injection and the container (1) that made by gas-barrier material.
2. sodium bicarbonate injection flexible package according to claim 1 is characterized in that, evacuation after described container (1) is filled sodium bicarbonate injection or filled sodium bicarbonate injection.
3. sodium bicarbonate injection flexible package according to claim 1 is characterized in that, described container (1) is provided with the transfusion interface of band composite cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055851 CN203107694U (en) | 2013-01-31 | 2013-01-31 | Sodium bicarbonate injection flexible package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055851 CN203107694U (en) | 2013-01-31 | 2013-01-31 | Sodium bicarbonate injection flexible package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203107694U true CN203107694U (en) | 2013-08-07 |
Family
ID=48888078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320055851 Expired - Lifetime CN203107694U (en) | 2013-01-31 | 2013-01-31 | Sodium bicarbonate injection flexible package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203107694U (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 201320055851 patent/CN203107694U/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 |
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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 |
Granted publication date: 20130807 |
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| CX01 | Expiry of patent term |