CN203263810U - Sodium bicarbonate injection flexible package container - Google Patents
Sodium bicarbonate injection flexible package container Download PDFInfo
- Publication number
- CN203263810U CN203263810U CN 201320056687 CN201320056687U CN203263810U CN 203263810 U CN203263810 U CN 203263810U CN 201320056687 CN201320056687 CN 201320056687 CN 201320056687 U CN201320056687 U CN 201320056687U CN 203263810 U CN203263810 U CN 203263810U
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- packing
- sodium bicarbonate
- package
- bicarbonate injection
- carbon dioxide
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Abstract
The utility model discloses a sodium bicarbonate injection flexible package container, which comprises a first package and a second package, wherein the first package is used for containing sodium carbonate injection, the first package is filled with carbon dioxide gas, and the first package is sleeved by the second package. The first and second packages form a double-package structure, and are both made from gas-impermeability materials with gas-impermeability performance. The first package is sleeved by the second package, the sealing performance of the container is increased, and the carbon dioxide gas is prevented from leaking. According to the structural design, the first package is filled with the carbon dioxide gas, wherein the specific operations are that the first package is firstly vacuumed, then the sodium bicarbonate injection is injected into the first package, and finally the carbon dioxide gas is filled into the first package. In such arrangement, the escape of carbon dioxide gas decomposed by the sodium bicarbonate injection can be effectively restrained, and decomposition and deterioration of the sodium bicarbonate injection in the storage or transportation process can be avoided.
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 weak acid and the acid salt of rear 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 after the molten water of sodium bicarbonate, easily be decomposed into sodium carbonate, carbon dioxide and water in storage process, if the sodium bicarbonate in aqueous solution decomposes, its pH value can change, if after being expelled to human body, can cause the disorder of pH value in body.
Sodium bicarbonate aqueous solution minute solve an equation into:
By following formula as can be known, sodium bicarbonate aqueous solution be decomposed into reversible balancing response process, therefore 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 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, although 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 occurs, 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 very easily is rushed to open, and causes poorly sealedly, causes that the product P H-number is abnormal, microbiological contamination etc.Manufacturing cost due to vial is higher in addition, and bottle is easily cracked, and also depositing of sodium bicarbonate injection proposed higher requirement (avoiding vial because broken situation occurs the reasons such as collision).
In sum, how to reduce the decomposition of sodium bicarbonate injection in producing and depositing 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 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 containers, is used for the encapsulation of sodium bicarbonate injection,
Comprise: the first packing, described the first packing is used for taking up the sodium carbonate injection, has been filled with carbon dioxide in described the first packing; The second packing, described the second packing case is located at described the first package outer;
Described the first packing is formed with the double pack structure with described the second packing;
Described the first packing is made by the gas-barrier material with gas barrier properties with described the second packing.
Preferably, described the first packing (1) is packaged in described the second packing (2), is the vacuum setting between described the first packing (1) and described the second packing (2).
Preferably, described the first packing (1) is packaged in described the second packing (2), filling arbon dioxide gas between described the first packing (1) and described the second packing (2).
Preferably, described gas-barrier material is polyethylene, and described first is packaged as polyethylene the first packing, and described second is packaged as polyethylene the second packing.
Preferably, described gas-barrier material is polypropylene, and described first is packaged as polypropylene the first packing, and described second is packaged as polypropylene the second packing.
Preferably, described the first packing (1) is provided with the infusion connector with 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, the sodium bicarbonate injection flexible containers comprises: the first packing, and the first packing is used for taking up the sodium carbonate injection, has been filled with carbon dioxide in the first packing; The second packing, the second packing case is located at the first package outer.Wherein, the first packing is formed with the double pack structure with the second packing; The first packing is made by the gas-barrier material with gas barrier properties with the second packing.
The second packing case is located at the outside of the first packing, this double-deck gas-barrier material packing with sodium bicarbonate injection to the transition in the external world strict mark off an insulating space, 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.
In the said structure design, be filled with carbon dioxide in the first packing, its concrete operations are: at first the first packing is carried out evacuation, then inject sodium bicarbonate injection, be filled with carbon dioxide in the most backward the first packing.So arrange, the carbon dioxide that can effectively suppress to decompose in sodium bicarbonate injection is overflowed, and avoids sodium bicarbonate injection that rotten situation occurs to decompose when depositing or transport.
Preferred described the first packaging is in described the second packing, and it is the vacuum setting that the first package outer and second is packed the inboard.The effect of this setting is to get rid of the insulating space Air, forms the vacuum screened layer, and then dwindles carbon dioxide diffusible space, reduces the probability that sodium bicarbonate decomposes.
Preferred described the first packaging is in described the second packing, and the first package outer and second is packed the inboard and is full of carbon dioxide.Can impel to reach vapor liquid equilibrium in packing, stop sodium bicarbonate to decompose.
Description of drawings
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing that provides other accompanying drawing.
Fig. 1 is the structural representation of polypropylene Soft Roll in a kind of embodiment of this utility model;
In Fig. 1, the corresponding relation of component names and Reference numeral is:
The first packing 1; The second packing 2.
The specific embodiment
Core of the present 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 solve the resolution problem of sodium bicarbonate injection in producing and depositing.
In order to make those skilled in the art understand better the technical solution of the utility model, 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 in a kind of embodiment of this utility model.
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, the sodium bicarbonate injection flexible containers comprises: the first packing 1, the first packing 1 is used for taking up the sodium carbonate injection, has been filled with carbon dioxide in the first packing 1; The second packing 2, the second packings 2 are sheathed on first and pack 1 outside.Wherein, first packing the 1 and second packing 2 is formed with the double pack structure; First packing the 1 and second packing 2 is made by the gas-barrier material with gas barrier properties.
In the said structure design, be filled with carbon dioxide in the first packing 1, its concrete operations are: at first the first packing 1 is carried out evacuation, then inject sodium bicarbonate injection, be filled with carbon dioxide in the most backward the first packing 1.So arrange, the carbon dioxide that can effectively suppress to decompose in sodium bicarbonate injection is overflowed, and avoids sodium bicarbonate injection that rotten situation occurs to decompose when depositing or transport.
The second packing 2 is sheathed on the outside of the first packing 1, with sodium bicarbonate injection to extraneous transition strict mark off an insulating space, 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.
Described the first packaging is in described the second packing, and it is the vacuum setting that the first package outer and second is packed the inboard.The effect of this setting is to get rid of the insulating space Air, forms the vacuum screened layer, and then dwindles carbon dioxide diffusible space, reduces the probability that sodium bicarbonate decomposes.
In this utility model, the sodium bicarbonate injection flexible containers adopts the double pack structural design, 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.
Particularly, in a specific embodiment of the present utility model, gas-barrier material is polyethylene, and the first packing 1 is polyethylene the first packing, and the second packing 2 is polyethylene the second packing.
Particularly, in another specific embodiment of the present utility model, gas-barrier material is polypropylene, and the first packing 1 is polypropylene the first packing, and the second packing 2 is polypropylene the second packing.
The first packing 1 both can adopt polyethylene or polypropylene material to make bag sodium bicarbonate injection is packed, and also can adopt the multilayer film with gas barrier properties of making as Ranvier's membrane take polyethylene or polypropylene film to make bag sodium bicarbonate injection is packed.
The first packing 1 is used for the encapsulation sodium bicarbonate injection, when it uses, at first the second packing 2 is opened, and then is communicated with by tube for transfusion the output that the first packing 1 realizes sodium bicarbonate injection.For the ease of being communicated with of tube for transfusion (those skilled in the art are provided with transfusion needle head as can be known on tube for transfusion, for the conveying that is implemented in liquid) and the first packing 1, in this fact Example, be provided with composite cover, so facilitate the insertion of tube for transfusion syringe needle.
Above 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 (6)
1. a sodium bicarbonate injection flexible containers, be used for the encapsulation of sodium bicarbonate injection, it is characterized in that,
Comprise: the first packing (1), described the first packing (1) is used for taking up the sodium carbonate injection, has been filled with carbon dioxide in described the first packing (1); The second packing (2), described the second packing (2) are sheathed on outside described the first packing (1);
Described the first packing (1) is formed with the double pack structure with described the second packing (2);
Described the first packing (1) is made by the gas-barrier material with gas barrier properties with described the second packing (2).
2. sodium bicarbonate injection flexible containers according to claim 1, is characterized in that, described the first packing (1) is packaged in described the second packing (2), is the vacuum setting between described the first packing (1) and described the second packing (2).
3. sodium bicarbonate injection flexible containers according to claim 1, is characterized in that, described the first packing (1) is packaged in described the second packing (2), filling arbon dioxide gas between described the first packing (1) and described the second packing (2).
4. sodium bicarbonate injection flexible containers according to claim 1, is characterized in that, described gas-barrier material is polyethylene, and described the first packing (1) is polyethylene the first packing, and described the second packing (2) is polyethylene the second packing.
5. sodium bicarbonate injection flexible containers according to claim 1, is characterized in that, described gas-barrier material is polypropylene, and described the first packing (1) is polypropylene the first packing, and described the second packing (2) is polypropylene the second packing.
6. according to claim 1～5 described sodium bicarbonate injection flexible containers of any one, is characterized in that, described the first packing (1) is provided with the infusion connector with composite cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056687 CN203263810U (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 201320056687 CN203263810U (en) | 2013-01-31 | 2013-01-31 | Sodium bicarbonate injection flexible package container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203263810U true CN203263810U (en) | 2013-11-06 |
Family
ID=49494315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320056687 Expired - Lifetime CN203263810U (en) | 2013-01-31 | 2013-01-31 | Sodium bicarbonate injection flexible package container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203263810U (en) |
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2013
- 2013-01-31 CN CN 201320056687 patent/CN203263810U/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: 20131106 |