CN203885940U - Air pressure infusion device - Google Patents
Air pressure infusion device Download PDFInfo
- Publication number
- CN203885940U CN203885940U CN201420102663.XU CN201420102663U CN203885940U CN 203885940 U CN203885940 U CN 203885940U CN 201420102663 U CN201420102663 U CN 201420102663U CN 203885940 U CN203885940 U CN 203885940U
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- CN
- China
- Prior art keywords
- infusion
- air pressure
- air
- pressure
- infusion bottle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an air pressure infusion device. A traditional suspended infusion device realizes the infusion by utilizing the gravity effect. In order to realize the sufficient pressure at the syringe needle part, an infusion bottle needs to be hung in a height being 1 to 2m, so a longer infusion line is caused, when liquid in the infusion bottle is little, the pressure at the syringe needle part can be obviously reduced through a too long infusion tube, the problem of instable pressure exists in the infusion process, and the non-uniform infusion speed is caused. In addition, in order to prevent too low pressure, the medicine liquid is replaced under the condition of not being used up, the medicine waste is caused, and meanwhile, a too thin needle cannot be used as the syringe needle. The air pressure infusion device provided by the utility model consists of a pressurizing container (1) containing air, wherein a moving piston (2) arranged in the pressurizing container, a balance weight (3) is arranged at the upper part of the piston, the bottom of the pressurizing container is provided with an exhaust opening (4), and the exhaust opening is connected with a group of infusion bottles (5). The air pressure infusion device is used for medicine liquid infusion.
Description
technical field:
this utility model relates to a kind of air pressure transfusion apparatus.
background technology:
traditional suspension type drop is infused by action of gravity, for guaranteeing that there is enough pressure at syringe needle place, infusion bottle need be suspended in the height of 1-2 rice, thereby cause longer transfusion circuit, when liquid in infusion bottle is less, long tube for transfusion can significantly reduce the pressure at syringe needle place, and this also makes the process of drop have the problem of pressure instability, causes transfusion speed inhomogeneous.And in order to prevent hypotony, medicinal liquid is just replaced not putting most in the situation that, causes drug waste, syringe needle can not be used too thin pin simultaneously.But, in the process that the thin pin of diameter is used in reality, have many benefits, such as the damage to human body is little, easy to operate etc.
utility model content:
the purpose of this utility model is to provide a kind of air pressure transfusion apparatus.
above-mentioned object realizes by following technical scheme:
a kind of air pressure transfusion apparatus, its composition comprises: the pressurizing vessel of splendid attire air, in described pressurizing vessel, moving piston is installed, and described piston top is provided with mass, described pressurizing vessel drum head has air vent, and described air vent is connected with one group of infusion bottle.
described air pressure transfusion apparatus, described air vent is connected by air delivery pipe with one group of described infusion bottle, on the branched pipe of described air delivery pipe, flow regulator is installed.
described air pressure transfusion apparatus, described pressurizing vessel bottom is provided with bearing.
described air pressure transfusion apparatus, is provided with clamping device on the bucket wall of described pressurizing vessel, and described infusion bottle is arranged on described clamping device.
beneficial effect:
1. when using this air pressure transfusion apparatus, infusion bottle need not be put into eminence again, can be put at one's side or other cheap parts, and pressurizing vessel provides the air with stable pressure in infusion bottle, thereby promotes medicinal liquid with in stabilized speed input human body; Pressurizing vessel can be put at one's side or other cheap parts.This utility model provides enough large pressure for syringe needle, thereby can use the syringe needle that diameter is very thin, and fine needle head is easily inserted in blood vessel when practical operation, and the injury that human body is caused is little, and pain also reduces greatly.Because infusion bottle can be put at one's side, thereby greatly reduce the length of tube for transfusion, cancel suspension bracket, save material, economize on resources.
cancel the air inlet pipe of traditional infusion, saved transfusion cost.
this utility model can provide stable pressure air to promote medicinal liquid and input human body with stabilized speed, thereby can at utmost exhaust medicinal liquid, avoids traditional suspension type transfusion to produce residual, avoids drug waste.This utility model is simple in structure, and cost is low, simple to operate, be easy to learn and use, generally hang up many bottle liquid medicines simultaneously, by closing, open different appendixs and the adjusting device of tube for transfusion, patient even ten years old child can adjust replacing infusion bottle, thereby can be used as family's drop use.Meanwhile, this utility model can Reusability.
accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present utility model.
the specific embodiment:
embodiment 1:
a kind of air pressure transfusion apparatus, its composition comprises: the pressurizing vessel 1 of splendid attire air, moving piston 2 is installed in described pressurizing vessel, and described piston top is provided with mass 3, described pressurizing vessel drum head has air vent 4, and described air vent is connected with one group of infusion bottle 5.
embodiment 2:
according to the air pressure transfusion apparatus described in embodiment 1, described air vent is connected by air delivery pipe 7 with one group of described infusion bottle, and flow regulator 6 is installed on the branched pipe of described air delivery pipe.
embodiment 3:
according to the air pressure transfusion apparatus described in embodiment 1 or 2, described pressurizing vessel bottom is provided with bearing 8.
embodiment 4:
according to the air pressure transfusion apparatus described in embodiment 1 or 2 or 3, on the bucket wall of described pressurizing vessel, clamping device 9 is installed, described infusion bottle is arranged on described clamping device.
Claims (5)
1. an air pressure transfusion apparatus, its composition comprises: the pressurizing vessel of splendid attire air, is characterized in that: in described pressurizing vessel, moving piston is installed, described piston top is provided with mass, described pressurizing vessel drum head has air vent, and described air vent is connected with one group of infusion bottle.
2. air pressure transfusion apparatus according to claim 1, is characterized in that: described air vent is connected by air delivery pipe with one group of described infusion bottle, on the branched pipe of described air delivery pipe, flow regulator is installed.
3. air pressure transfusion apparatus according to claim 1 and 2, is characterized in that: described pressurizing vessel bottom is provided with bearing.
4. air pressure transfusion apparatus according to claim 1 and 2, is characterized in that: on the bucket wall of described pressurizing vessel, clamping device is installed, described infusion bottle is arranged on described clamping device.
5. air pressure transfusion apparatus according to claim 3, is characterized in that: on the bucket wall of described pressurizing vessel, clamping device is installed, described infusion bottle is arranged on described clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102663.XU CN203885940U (en) | 2014-03-07 | 2014-03-07 | Air pressure infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102663.XU CN203885940U (en) | 2014-03-07 | 2014-03-07 | Air pressure infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203885940U true CN203885940U (en) | 2014-10-22 |
Family
ID=51712395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420102663.XU Expired - Fee Related CN203885940U (en) | 2014-03-07 | 2014-03-07 | Air pressure infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203885940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632225A (en) * | 2020-06-09 | 2020-09-08 | 缙云都画医疗科技有限公司 | Take drip stand of automatic pressure regulating and change medicine bottle function |
-
2014
- 2014-03-07 CN CN201420102663.XU patent/CN203885940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632225A (en) * | 2020-06-09 | 2020-09-08 | 缙云都画医疗科技有限公司 | Take drip stand of automatic pressure regulating and change medicine bottle function |
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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 |
Granted publication date: 20141022 Termination date: 20150307 |
|
| EXPY | Termination of patent right or utility model |