CN201179233Y - Novel pressurization blood transfusion apparatus - Google Patents
Novel pressurization blood transfusion apparatus Download PDFInfo
- Publication number
- CN201179233Y CN201179233Y CNU200820017870XU CN200820017870U CN201179233Y CN 201179233 Y CN201179233 Y CN 201179233Y CN U200820017870X U CNU200820017870X U CN U200820017870XU CN 200820017870 U CN200820017870 U CN 200820017870U CN 201179233 Y CN201179233 Y CN 201179233Y
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- CN
- China
- Prior art keywords
- blood
- blood transfusion
- container
- speed
- pump controller
- 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 discloses a novel pressurized blood transfusion device which comprises a gasbag arranged in a container, an air inlet pipe of the gasbag penetrates through the container to be connected with a booster pump, a blood transfusion bag is arranged between a moveable gate of the container and a gasbag, the outlet of the blood transfusion bag is provided with a flowmeter, and the booster pump and the flowmeter are respectively connected with a flow pump controller. The pressurized blood transfusion device with the structure has the following work process, the flow pump controller is set according to the blood transfusion speed demand before the blood is transfused, the booster pump is turned on to keep the blood stream speed of the blood transfusion bag outlet constant, the flowmeter transports the measured blood stream speed to the flow pump controller at any moment, if the blood stream speed is lower than the set speed, the flow pump controller controls the booster pump to increase air supply amount; if the blood stream speed is hihger than the set speed, the flow pump controller controls the booster pump to reduce the air supply amount, thus the blood stream speed is kept constant.
Description
Technical field
This utility model belongs to transfusion set, particularly a kind of pressurization transfusion set of keep transfusing blood pressure and constant flow.
Background technology
At present, the pressurization transfusion set that often uses in the medical treatment all is to connect blood transfusion tube with sacculus through check valve, by the manual compression sacculus blood is pressed in patient's body, and its defective is to be difficult to guarantee the constant of pressure and flow, influence blood transfusion quality.
Summary of the invention
The purpose of this utility model is with regard to being at the defective of above-mentioned prior art and a kind of pressurization transfusion set of keep transfusing blood pressure and constant flow is provided.
Its technical solution is as follows:
Novel pressurization transfusion set, it comprises an air bag, this air bag is arranged in the container, the air inlet pipe of air bag passes container and links to each other with force (forcing) pump, transfusion bags is arranged between the dodge gate and air bag of container, and the outlet of transfusion bags is provided with effusion meter, and above-mentioned effusion meter is connected with the flow pump controller.
Adopt the pressurization transfusion set of said structure that following work process can be arranged: before blood transfusion, requirement according to transfusion speed is provided with the flow pump controller, opening force (forcing) pump makes the blood flow rate of transfusion bags outlet keep constant, the blood flow rate that effusion meter records it at any time is transferred to the flow pump controller, if blood flow rate is less than setting speed, then flow pump controller control force (forcing) pump increases air demand, if blood flow rate is greater than setting speed, then flow pump controller control force (forcing) pump reduces air demand, thereby the control blood flow rate is constant.The utility model is described in further detail below in conjunction with accompanying drawing:
Description of drawings
Figure is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, this utility model comprises a container 1, and air bag 2 is arranged in the container 1, the air inlet pipe 3 of air bag 2 is communicated with force (forcing) pump 4, transfusion bags 5 is placed in the air bag 2, and the outlet of transfusion bags 5 is provided with effusion meter 6, and effusion meter 6 and force (forcing) pump 4 be connection traffic pump controller 7 respectively.
Claims (1)
1, novel pressurization transfusion set, it is characterized in that: this novel pressurization transfusion set comprises an air bag, this air bag is arranged in the container, the air inlet pipe of air bag passes container and links to each other with force (forcing) pump, transfusion bags is arranged between the dodge gate and air bag of container, the outlet of transfusion bags is provided with effusion meter, and above-mentioned force (forcing) pump, effusion meter are connected with the flow pump controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820017870XU CN201179233Y (en) | 2008-02-05 | 2008-02-05 | Novel pressurization blood transfusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820017870XU CN201179233Y (en) | 2008-02-05 | 2008-02-05 | Novel pressurization blood transfusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179233Y true CN201179233Y (en) | 2009-01-14 |
Family
ID=40248735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820017870XU Expired - Fee Related CN201179233Y (en) | 2008-02-05 | 2008-02-05 | Novel pressurization blood transfusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179233Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621256A (en) * | 2011-03-24 | 2012-08-01 | 苏州汇通色谱分离纯化有限公司 | Two dimension middle and low voltage liquid chromatogram current stabilization instrument |
| CN105290095A (en) * | 2015-10-30 | 2016-02-03 | 北京建工环境修复股份有限公司 | Liquid filling device |
| CN107854752A (en) * | 2017-12-11 | 2018-03-30 | 贾海云 | A kind of vascular surgery blood flow speed detector |
| CN112169070A (en) * | 2020-11-02 | 2021-01-05 | 华中科技大学同济医学院附属协和医院 | High-precision infusion device and infusion method |
-
2008
- 2008-02-05 CN CNU200820017870XU patent/CN201179233Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621256A (en) * | 2011-03-24 | 2012-08-01 | 苏州汇通色谱分离纯化有限公司 | Two dimension middle and low voltage liquid chromatogram current stabilization instrument |
| CN102621256B (en) * | 2011-03-24 | 2014-08-20 | 苏州汇通色谱分离纯化有限公司 | Two dimension middle and low voltage liquid chromatogram current stabilization instrument |
| CN105290095A (en) * | 2015-10-30 | 2016-02-03 | 北京建工环境修复股份有限公司 | Liquid filling device |
| CN107854752A (en) * | 2017-12-11 | 2018-03-30 | 贾海云 | A kind of vascular surgery blood flow speed detector |
| CN112169070A (en) * | 2020-11-02 | 2021-01-05 | 华中科技大学同济医学院附属协和医院 | High-precision infusion device and infusion method |
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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: 20090114 Termination date: 20100205 |