CN2705174Y - Air inflation automatic bag type transfusion system - Google Patents
Air inflation automatic bag type transfusion system Download PDFInfo
- Publication number
- CN2705174Y CN2705174Y CN 200320104425 CN200320104425U CN2705174Y CN 2705174 Y CN2705174 Y CN 2705174Y CN 200320104425 CN200320104425 CN 200320104425 CN 200320104425 U CN200320104425 U CN 200320104425U CN 2705174 Y CN2705174 Y CN 2705174Y
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- Prior art keywords
- bag
- chamber
- communicated
- gas tube
- inner bag
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- Expired - Fee Related
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Abstract
Inflate automatic bag transfusion system, relate to medical instruments field, particularly bag transfusion system.This utility model comprises that air bag, two independent cavity, liquid charge into pipe and gas tube, is separated by flexible separate layer between two chambers, and gas tube is communicated with a chamber, and liquid charges into pipe and is communicated with another chamber.The beneficial effects of the utility model are to change the vapour-pressure type transfusion into by the gravity type transfusion, the seriality and the effectiveness of assurance infusion process; Can be placed on any plane or hang between patient's waist,, especially make things convenient for patient's walking about in infusion process, be more conducive to military first aid and use when giving emergency treatment to a patient so made things convenient for whole infusion process.
Description
Technical field
This utility model relates to medical instruments field, particularly bag transfusion system.
Background technology
At present, being used for carrying the transfusion device of medicinal liquid when patient is treated on ground such as hospital, battlefield, ambulance, family in patient's body is gravity type transfusion bag etc.It is to utilize the gravity of medicinal liquid and atmospheric pressure to be higher than the task that blood pressure is finished conveying medicinal liquid in patient's body, its shortcoming is the height that the transfusion bag (bottle) of splendid attire medicinal liquid must be suspended on the position that is higher than infusion needle, and transfusion bag (bottle) is fixedly to be suspended on patient body place in addition in the time of most.So, carry out the condition that infusion treatment just must satisfy above several aspects, the patient is caused great inconvenience to the patient.
The utility model content
Technical problem to be solved in the utility model is, provides a kind of inflation automatic bag transfusion system, can still normally use when transfusion bag is low; Can also effectively prevent the blood back phenomenon.
The technical scheme that this utility model solve the technical problem employing is, provide a kind of inflation automatic bag transfusion system, comprise that air bag, two independent cavity, liquid charge into pipe and gas tube, separate by flexible separate layer between two chambers, gas tube is communicated with a chamber, and liquid charges into pipe and is communicated with another chamber.
Two chambers are made of outer bag and the inner bag that is positioned at outer bag, and inner bag 2 is made for fexible film, gas tube with outer bag with inner bag between chamber be communicated with, liquid charges into to manage with the interior chamber of inner bag and is communicated with.Perhaps the chamber in gas tube and the inner bag is communicated with, liquid charge into pipe with outward bag with inner bag between chamber be communicated with.Also comprise an air pressure limiter, be connected with the chamber of inflation.
The beneficial effects of the utility model are,
1, changes the vapour-pressure type transfusion into by the gravity type transfusion, guarantee the seriality and the effectiveness of infusion process.
2, can be placed on any plane or hang between patient's waist,, especially make things convenient for patient's walking about in infusion process, be more conducive to military first aid and use when giving emergency treatment to a patient so made things convenient for whole infusion process.
3, cancelled the suspension bracket in the infusion process, hospital need not buy, preserves and move a large amount of suspension brackets and increase cost with artificial, and reduces medical personnel's labor intensity.
4, because of making the air pressure transfusion into, so whole infusion process can not produce the blood back phenomenon.
5, bag is provided with an air pressure limiter outside, both can prevent that the excessive outer bag of air pressure from breaking, and the liquid after can guaranteeing again once to inflate in the inner bag can effectively be imported in patient's body.
Below in conjunction with specification drawings and specific embodiments this utility model is further described.
Description of drawings
Fig. 1 is first embodiment sketch map of this utility model.
Fig. 2 is second embodiment sketch map of this utility model.
Fig. 3 is the 3rd embodiment sketch map of this utility model.
The specific embodiment
Embodiment 1:
As shown in Figure 2, transfusion device charges into pipe 3, air bag 4, gas tube 6 and air pressure limiter 5 by outer bag 1, inner bag 2, liquid and constitutes.Inner bag is made by fexible film, and good air-tightness is arranged.Inner bag 2 is positioned at outer bag 1, and outer bag 1 inside is divided into two chambers.Described liquid charges into the interior chamber of pipe 3 and inner bag 2 and is communicated with, described gas tube 6 is communicated with chamber between the inside and outside bag, air bag 4 can charge into the pressure air by the chamber between 6 pairs of inside and outside bags of gas tube, realizes carrying medicinal liquid in patient's body by the medicinal liquid in the pressure compression inner bag that charges into air.Described air pressure limiter 5 is communicated with chamber between the inside and outside bag, causes outer bag to break to prevent that air pressure is excessive, and the liquid that can also guarantee once to inflate in the back inner bag can effectively be imported in patient's body.Also have conduit to be communicated with the chamber of inner bag with dropper bottle, syringe needle.
Embodiment 2:
As figure/shown in, transfusion device charges into pipe 3, air bag 4 and gas tube 6 by outer bag 1, inner bag 2, liquid and constitutes.Inner bag is made by fexible film, and good air-tightness is arranged.Inner bag 2 is positioned at outer bag 1, and outer bag 1 inside is divided into two chambers.Chamber in described gas tube 6 and the inner bag 2 is communicated with, and described liquid charges into pipe 3 and is communicated with chamber between inside and outside bag, and air bag 4 can pass through gas tube 6 and inflate to internal bag.Also have conduit and dropper bottle, syringe needle to be communicated with chamber between inside and outside bag.
Embodiment 3:
As shown in Figure 3, transfusion device charges into pipe 3, air bag 4, gas tube 6 and air pressure limiter 5 by outer bag 1, inner bag 2, liquid and constitutes.Inner bag is made by fexible film, and good air-tightness is arranged.Inner bag 2 is positioned at outer bag 1, and outer bag 1 inside is divided into two chambers.Described liquid charges into pipe 3 and is communicated with chamber in the inner bag 2, and described gas tube 6 is communicated with chamber between the inside and outside bag, and the chamber that air bag 4 can pass through between 6 pairs inside and outside bag of the gas tube is inflated.Described air pressure limiter 5 is communicated with chamber between the inside and outside bag, causes outer bag to break to prevent that air pressure is excessive, and the liquid that can also guarantee once to inflate in the back inner bag can effectively be imported in patient's body.Also have conduit to be communicated with the chamber of inner bag with dropper bottle, syringe needle.Also be fixed with a hook 9 in the outside of transfusion device, be used for transfusion device is hung over waist.The outer bag end is the hardboard structure, so that place.
Claims (4)
1, inflates automatic bag transfusion system, it is characterized in that, comprise that air bag (4), two independent cavity, liquid charge into pipe (3) and gas tube (6), separate by flexible separate layer between two chambers, gas tube (6) is communicated with a chamber, and liquid charges into pipe (3) and is communicated with another chamber.
2, the automatic bag transfusion system of inflation as claimed in claim 1, it is characterized in that, two chambers are by outer bag (1) and inner bag (2) formation that is positioned at outer bag (1), inner bag (2) is made for fexible film, gas tube (6) and outer bag 1 are communicated with chamber between the inner bag (2), and liquid charges into to manage with the interior chamber of inner bag (2) and is communicated with.
3, the automatic bag transfusion system of inflation as claimed in claim 1, it is characterized in that, two chambers are made of outer bag and the inner bag that is positioned at outer bag, inner bag (2) is made for fexible film, chamber in gas tube and the inner bag (2) is communicated with, and liquid charges into pipe (3) and bag (1) outward and is communicated with chamber between the inner bag (2).
4, as claim 1, the automatic bag transfusion system of 2 or 3 described inflations, it is characterized in that, also comprise an air pressure limiter, be connected with the chamber of inflation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104425 CN2705174Y (en) | 2003-12-16 | 2003-12-16 | Air inflation automatic bag type transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104425 CN2705174Y (en) | 2003-12-16 | 2003-12-16 | Air inflation automatic bag type transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2705174Y true CN2705174Y (en) | 2005-06-22 |
Family
ID=34845193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320104425 Expired - Fee Related CN2705174Y (en) | 2003-12-16 | 2003-12-16 | Air inflation automatic bag type transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2705174Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463701C (en) * | 2007-09-07 | 2009-02-25 | 东南大学 | Flat-laying extrusion pressing type transfusion device |
| CN109051242A (en) * | 2018-08-18 | 2018-12-21 | 林楠泓 | Double-layer beverage stores flexible containers |
-
2003
- 2003-12-16 CN CN 200320104425 patent/CN2705174Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463701C (en) * | 2007-09-07 | 2009-02-25 | 东南大学 | Flat-laying extrusion pressing type transfusion device |
| CN109051242A (en) * | 2018-08-18 | 2018-12-21 | 林楠泓 | Double-layer beverage stores flexible containers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050622 Termination date: 20100118 |