CN203425249U - Multi-chamber transfusion bag - Google Patents
Multi-chamber transfusion bag Download PDFInfo
- Publication number
- CN203425249U CN203425249U CN201320573604.6U CN201320573604U CN203425249U CN 203425249 U CN203425249 U CN 203425249U CN 201320573604 U CN201320573604 U CN 201320573604U CN 203425249 U CN203425249 U CN 203425249U
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- CN
- China
- Prior art keywords
- transfusion bag
- chamber
- partition board
- separator plate
- inner cavity
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- Withdrawn - After Issue
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Abstract
The utility model discloses a multi-chamber transfusion bag, wherein a liquid tube is arranged at the front part of the transfusion bag; two liquid filling openings are formed in the rear part of the transfusion bag; a micropore partition board is arranged at a position, close to the front part of the transfusion bag, of the inner cavity of the transfusion bag; the two ends of the micropore partition board are connected with the left side and the right side of the inner cavity wall of the transfusion bag respectively; an imporous partition board is arranged at a position, close to the rear part of the transfusion bag, of the inner cavity of the transfusion bag; one end of the imporous partition board is connected with the middle of the rear side of the inner cavity wall of the transfusion bag, and the other end of the imporous partition board is connected with the left side or the right side of the inner cavity wall of the transfusion bag; a valve is arranged on the imporous partition board; the two liquid filling openings are formed in the two sides of the center at the rear part of the transfusion bag; the inner cavity of the transfusion bag is divided into three chambers by the micropore partition board and the imporous partition board; two of the chambers close to the rear part of the transfusion bag are used for containing different liquid medicine so as to realize supply of different liquid medicine at different time; the micropore partition board plays the role of sharing the pressure at the inner end of the liquid tube at the front part of the transfusion bag.
Description
Technical field
This utility model relates to a kind of transfusion bag, relates in particular to a kind of multi-chamber transfusion bag that transfusion bag inner chamber is divided into a plurality of chambers.
Background technology
Traditional infusion bag is an inner chamber, so can only a kind of medicinal liquid of splendid attire, there is the drawback of two aspects in it: when the first is infused with another kind of medicinal liquid at needs, need to change transfusion bag, cumbersome, particularly two kinds of medicinal liquids need continuously or the situation of mixing transfusion; Two to be that medicinal liquid weight in transfusion bag all concentrates on the liquid pipe of transfusion bag front portion inner for it, and this pressure can reduce along with the minimizing of medicinal liquid, so can cause the fluid velocity variations of medicinal liquid larger, is unfavorable for the stable of transfusion speed.
Utility model content
The purpose of this utility model provides a kind of multi-chamber transfusion bag that transfusion bag inner chamber is divided into a plurality of chambers with regard to being in order to address the above problem.
This utility model is achieved through the following technical solutions above-mentioned purpose:
The front portion of multi-chamber transfusion bag described in the utility model is provided with liquid pipe, the rear portion of described transfusion bag is provided with liquid feeding mouth, the inner chamber of described transfusion bag is provided with microporosity separator near the position of described front portion, the two ends of described microporosity separator respectively with the left side of the internal chamber wall of described transfusion bag, right both sides connect, the inner chamber of described transfusion bag is provided with non-porous separator plate near the position at described rear portion, one end of described non-porous separator plate is connected with the rear side middle part of the internal chamber wall of described transfusion bag, the other end of described non-porous separator plate is connected with left side or the right side of the internal chamber wall of described transfusion bag, described non-porous separator plate is provided with valve, described liquid feeding mouth is two, is located at respectively the both sides of the center at described transfusion bag rear portion.
Microporosity separator and non-porous separator plate are divided into three chambers by the inner chamber of transfusion bag, and two chambers at close rear portion are respectively used to the different medicinal liquids of splendid attire, and by valve, control the break-make of one of them chamber and other chamber; Microporosity separator plays the effect of sharing end pressure in anterior liquid pipe, makes the medicinal liquid gravity in transfusion bag be shared a part by microporosity separator, and after medicinal liquid reduces, medicinal liquid still can see through microporosity separator and all discharge from liquid pipe.
As preferably, the middle part of described microporosity separator forms " V " shape to the anterior direction indentation of described transfusion bag, so that all medicinal liquids in transfusion bag are all through microporosity separator, does not stay residual liquid.
For the ease of by-pass valve control switch, described valve is arranged in described non-porous separator plate near the left side of described transfusion bag or the position on right side.
Particularly, described valve is micro-type manual valve.
The beneficial effects of the utility model are:
Microporosity separator of the present utility model and non-porous separator plate are divided into three chambers by the inner chamber of transfusion bag, on the one hand can two kinds of different medicinal liquid of splendid attire, and realize the timesharing of different medicinal liquids and supply with, simplified infusion program, convenient operation; Microporosity separator plays the effect of sharing end pressure in anterior liquid pipe on the other hand, makes the medicinal liquid in transfusion bag less at the pressure reduction of different time to the pressure of liquid pipe the inner, thereby makes transfusion speed keep stable.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of multi-chamber transfusion bag described in the utility model;
Main TV structure schematic diagram when Fig. 2 is multi-chamber transfusion bag use described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the front portion 3 of multi-chamber transfusion bag 1 described in the utility model is provided with liquid pipe 2, the inner chamber of transfusion bag 1 is provided with microporosity separator 5 near anterior 3 position, the two ends of microporosity separator 5 respectively with the left side of the internal chamber wall of transfusion bag 1, right both sides connect, the middle part of microporosity separator 5 forms " V " shape to the direction indentation of the front portion 3 of transfusion bag 1, the inner chamber of transfusion bag 1 is provided with non-porous separator plate 7 near the position at rear portion 11, one end of non-porous separator plate 7 is connected with the rear side middle part of the internal chamber wall of transfusion bag 1, the other end of non-porous separator plate 7 is connected with the right side (can be also left side) of the internal chamber wall of transfusion bag 1, right side near transfusion bag 1 in non-porous separator plate 7 (can be also left side, corresponding with the position of the other end of above-mentioned non-porous separator plate 7) position be provided with micro-type manual valve 6, the rear portion 11 of transfusion bag 1 is provided with two liquid feeding mouths, and the first liquid feeding mouth 10 and the second liquid feeding mouth 13, the first liquid feeding mouths 10 and the second liquid feeding mouth 13 are located at respectively the both sides of center at the rear portion 11 of transfusion bag 1.Microporosity separator 5 and non-porous separator plate 7 are divided into three chambers by the inner chamber of transfusion bag 1, i.e. the first chamber 4, the second chamber 12 and the 3rd chamber 8.
In said structure, the micropore size of microporosity separator 5, according to the kind difference of medicinal liquid difference to some extent, plays this effect: when pressure is larger, microporosity separator 5 can be born a part of hydraulic pressure, at pressure hour, medicinal liquid can pass through the micropore of microporosity separator 5 smoothly; 7 of non-porous separator plate can not be passed through medicinal liquid completely; Micro-type manual valve 6, because the pressure bearing is little, is main valve so can select plastics, by pressurizeing or rotarily opening.Micro-type manual valve 6 is available needle or lid replacement also, while adopting lid, in non-porous separator plate 7, through hole is set, and one end of through hole covers lid, on lid, draw ring can be set, and in the time of need to opening, with hands, outside transfusion bag 1, can pull open draw ring.
As shown in Figure 2, during use, transfusion bag is hung on to hook by hanging hole 9 upper, second chamber 12 at close rear portion is respectively used to the different medicinal liquids of splendid attire with the 3rd chamber 8, and by micro-type manual valve 6, controls the break-make of the 3rd chambers 8 and the second chamber 12; 5 of microporosity separators play the effect of sharing end pressure in anterior liquid pipe, make the medicinal liquid gravity in transfusion bag 1 be shared a part by microporosity separator 5, and after medicinal liquid reduces, medicinal liquid still can see through microporosity separator 5 and all discharge from liquid pipe 2.
Claims (4)
1. a multi-chamber transfusion bag, the front portion of described transfusion bag is provided with liquid pipe, the rear portion of described transfusion bag is provided with liquid feeding mouth, it is characterized in that: the inner chamber of described transfusion bag is provided with microporosity separator near the position of described front portion, the two ends of described microporosity separator respectively with the left side of the internal chamber wall of described transfusion bag, right both sides connect, the inner chamber of described transfusion bag is provided with non-porous separator plate near the position at described rear portion, one end of described non-porous separator plate is connected with the rear side middle part of the internal chamber wall of described transfusion bag, the other end of described non-porous separator plate is connected with left side or the right side of the internal chamber wall of described transfusion bag, described non-porous separator plate is provided with valve, described liquid feeding mouth is two, is located at respectively the both sides of the center at described transfusion bag rear portion.
2. multi-chamber transfusion bag according to claim 1, is characterized in that: the middle part of described microporosity separator forms " V " shape to the anterior direction indentation of described transfusion bag.
3. multi-chamber transfusion bag according to claim 1, is characterized in that: described valve is arranged in described non-porous separator plate near the left side of described transfusion bag or the position on right side.
4. according to the multi-chamber transfusion bag described in claim 1,2 or 3, it is characterized in that: described valve is micro-type manual valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573604.6U CN203425249U (en) | 2013-09-16 | 2013-09-16 | Multi-chamber transfusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573604.6U CN203425249U (en) | 2013-09-16 | 2013-09-16 | Multi-chamber transfusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425249U true CN203425249U (en) | 2014-02-12 |
Family
ID=50054314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320573604.6U Withdrawn - After Issue CN203425249U (en) | 2013-09-16 | 2013-09-16 | Multi-chamber transfusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431997B (en) * | 2013-09-16 | 2015-06-10 | 四川科伦药业股份有限公司 | Multi-chamber infusion bag |
| CN106178198A (en) * | 2016-06-16 | 2016-12-07 | 沈娟芬 | Transfusion bag heated constant temperature control chamber |
-
2013
- 2013-09-16 CN CN201320573604.6U patent/CN203425249U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431997B (en) * | 2013-09-16 | 2015-06-10 | 四川科伦药业股份有限公司 | Multi-chamber infusion bag |
| CN106178198A (en) * | 2016-06-16 | 2016-12-07 | 沈娟芬 | Transfusion bag heated constant temperature control chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20150610 |
|
| RGAV | Abandon patent right to avoid regrant |