CN202892541U - Hanging-free soft bag large-volume infusion device - Google Patents
Hanging-free soft bag large-volume infusion device Download PDFInfo
- Publication number
- CN202892541U CN202892541U CN 201220588961 CN201220588961U CN202892541U CN 202892541 U CN202892541 U CN 202892541U CN 201220588961 CN201220588961 CN 201220588961 CN 201220588961 U CN201220588961 U CN 201220588961U CN 202892541 U CN202892541 U CN 202892541U
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- Prior art keywords
- bag
- infusion
- soft
- soft bag
- cavity
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Abstract
The utility model discloses a hanging-free soft bag large-volume infusion device which comprises an infusion bag. A seal soft bag which totally wraps the infusion bag is sleeved outside the infusion bag. The interior of the soft bag is separated into an upper part and a lower part through welding. The upper part of the soft bag is used for containing the infusion bag, and the top end of the upper part is clamped at an infusion port of the infusion bag. The lower part of the soft bag is separated a first cavity for containing organic weak acid solution and a second cavity for containing carbonate solid through welding, the two cavities are communicated by pressing during use to allow reaction of the two substances so as to release gas to generate pressure, and the pressure presses the infusion bag to allow drug liquid to be infused into human bodies. The carbonate solid includes calcium carbonate, sodium carbonate, sodium bicarbonate and the like. The organic weak acid solution includes acetic acid solution, citric acid solution and the like.
Description
Technical field
This utility model relates to a kind of big soft infusion bag device, is specifically related to a kind of big soft infusion bag device of exempting to hang.
Background technology
The big soft infusion bag that generally uses now is generally the suspension type transfusion, needs during use big soft infusion bag to be stood upside down at drip stand or hold transfusion bag high by the people and infuse.Not only be subject to certain restrictions during use, and allow the patient can not get freedom and comfort level.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, a kind of big soft infusion bag device of exempting to hang being provided.
For achieving the above object, this utility model adopts following technical proposals:
A kind ofly exempt to hang the big soft infusion bag device, comprise transfusion bag body, the outer cover of transfusion bag body has one with its sealed soft bag of surrounding fully, is divided into upper and lower two parts by welding in the described soft bag, the top of soft bag holds transfusion bag body, and the bottom of soft bag is divided into two cavitys by welding.
The upper end of described soft bag is stuck in the infusion port place of transfusion bag body.
Described two cavitys are respectively be used to the first cavity of placing organic weak acid solution with for the second cavity of placing the carbonate solid.By extruding two cavitys are communicated with during use, two kinds of materials react, and discharge γ-ray emission pressure, utilize the pressure extrusion transfusion bag body, make medicinal liquid inject human body.
Preferably, the carbonate solid is calcium carbonate, sodium carbonate, sodium bicarbonate etc., and organic monoacid solution is acetum, citric acid soln etc.
Operation principle of the present utility model is as follows:
Outer cover at transfusion bag body has one with its sealed soft bag of surrounding fully, the interface tight seal of the soft bag of sealing and transfusion bag body; Be divided into upper and lower two parts by welding in the soft bag, the top of soft bag holds transfusion bag body, the upper end of soft bag is stuck in the infusion port place of transfusion bag body, the bottom of soft bag is divided into the first cavity and the second cavity by welding, place organic weak acid solution in the first cavity, place the carbonate solid in the second cavity.
During use, need not transfusion bag body is hung, horizontal positioned gets final product, and pushes the bottom of soft bag, is communicated with between the first cavity and the second cavity.Place respectively citric acid soln and sodium bicarbonate solid as example take two cavitys, after the mixing, following reaction occur:
3NaHCO
3+C
6H
8O
7=C
6H
5O
7Na
3+3H
2O+3CO
2↑，
Produce CO
2Gas, and then the medicinal liquid that promotes in the transfusion bag body is exported.
The beneficial effects of the utility model are, utilize the pressure extrusion transfusion bag body, make medicinal liquid inject human body.This utility model is simple in structure, and is easy to make, need not soft bag infusion is hung on the drip stand, and particularly the patient infuses especially aobvious convenient in movement, need not other people and holds transfusion bottle high and follow.Even infuse under static state, the patient also can obtain large freedom and comfort level.
Description of drawings
Fig. 1 is this utility model structural representation;
1. transfusion bag bodies wherein, 2. soft bag, 3. the first cavity, 4. the second cavity, 5. infusion port.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further set forth, should be noted that following explanation only is in order to explain this utility model, its content not to be limited.
As shown in Figure 1, this utility model comprises transfusion bag body 1, and the outer cover of transfusion bag body 1 has one with its sealed soft bag of surrounding fully 2, the interface tight seal of sealed soft bag 2 and transfusion bag body 1; Be divided into upper and lower two parts by welding in the soft bag 2, the top of soft bag 2 holds transfusion bag body 1, the upper end of soft bag 2 is stuck in infusion port 5 places of transfusion bag body 1, the bottom of soft bag 2 is divided into the first cavity 3 and the second cavity 4 by welding, the first cavity 3 interior placement citric acid solns, the second cavity 4 interior placement sodium bicarbonate solids.
During use, need not transfusion bag body 1 is hung, horizontal positioned gets final product, and pushes the bottom of soft bag 2, is communicated with between the first cavity 3 and the second cavity 4, and citric acid soln is fully mixed with sodium bicarbonate solid, and following reaction occurs:
3NaHCO
3+C
6H
8O
7=C
6H
5O
7Na
3+3H
2O+3CO
2↑，
Produce CO
2Gas, and then the medicinal liquid that promotes in the transfusion bag body 1 is exported.
Although above-mentionedly by reference to the accompanying drawings the specific embodiment of the present utility model is described; but be not the restriction to this utility model protection domain; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (3)
1. exempt to hang the big soft infusion bag device for one kind, comprise transfusion bag body, it is characterized in that, the outer cover of transfusion bag body has one with its sealed soft bag of surrounding fully, be divided into upper and lower two parts by welding in the described soft bag, the top of soft bag holds transfusion bag body, and the bottom of soft bag is divided into two cavitys by welding.
2. a kind of big soft infusion bag device of exempting to hang as claimed in claim 1 is characterized in that, the upper end of described soft bag is stuck in the infusion port place of transfusion bag body.
3. a kind of big soft infusion bag device of exempting to hang as claimed in claim 1 is characterized in that, described two cavitys are respectively be used to the first cavity of placing organic weak acid solution with for the second cavity of placing the carbonate solid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588961 CN202892541U (en) | 2012-11-09 | 2012-11-09 | Hanging-free soft bag large-volume infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588961 CN202892541U (en) | 2012-11-09 | 2012-11-09 | Hanging-free soft bag large-volume infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202892541U true CN202892541U (en) | 2013-04-24 |
Family
ID=48113266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220588961 Expired - Fee Related CN202892541U (en) | 2012-11-09 | 2012-11-09 | Hanging-free soft bag large-volume infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202892541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249568A (en) * | 2020-01-15 | 2020-06-09 | 马羚富 | Medical infusion device free of hanging |
-
2012
- 2012-11-09 CN CN 201220588961 patent/CN202892541U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249568A (en) * | 2020-01-15 | 2020-06-09 | 马羚富 | Medical infusion device free of hanging |
| CN111249568B (en) * | 2020-01-15 | 2022-02-15 | 高秀娟 | Medical infusion device free of hanging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20211109 |