CN201719624U - Blood transfusion presser - Google Patents
Blood transfusion presser Download PDFInfo
- Publication number
- CN201719624U CN201719624U CN2010202807296U CN201020280729U CN201719624U CN 201719624 U CN201719624 U CN 201719624U CN 2010202807296 U CN2010202807296 U CN 2010202807296U CN 201020280729 U CN201020280729 U CN 201020280729U CN 201719624 U CN201719624 U CN 201719624U
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- CN
- China
- Prior art keywords
- display
- power supply
- air pump
- blood transfusion
- box body
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a blood transfusion presser, comprising a box body used for placing a blood transfusion bag and a box cover connected with the box body, the external side face of the box cover is provided with a control panel, the control panel is provided with a display and a power switch, the internal side face of the box cover is provided with an air pump, a circuit board, and an air bag corresponding to the blood transfusion bag, the circuit board is provided with a pressure detecting unit connected to the air bag, and is also provided with controllers respectively connected with the display, the air pump, and the pressure detecting unit, a power supply unit for each electricity consumption unit, and a power switch, the air pump, the controllers, the pressure detecting unit and the display are all connected with the power supply unit, the power switch is in series connection in the power supply loop between the power supply unit and the pressure detecting unit, the controllers, the display, and the air pump. The blood transfusion presser in the utility model has advantages of reasonable design, adjustable and stable pressure, convenient use, capability of effectively reducing labor intensity, and improvement of operating efficiency.
Description
Technical field
This utility model relates to a kind of armarium, is specifically related to a kind of blood transfusion prelum.
Background technology
In the process of rescuing massive hemorrhage, hemorrhagic shock or hypovolemic shock patient, because patient's severe loss of blood, (liquid) shock of often being badly in need of transfusing blood is fast rescued.At present, under the situation that does not have special-purpose quick blood transfusion apparatus, way is to be the transfusion bags pressurization by medical personnel with hands usually, with the quickening transfusion speed, this kind method has not only taken and has participated in the medical care manpower of rescue, and has increased staff's labor intensity greatly.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, and a kind of reasonable in design, easy to use, blood transfusion prelum that can pressurize for transfusion bags automatically is provided.
The technical solution of the utility model is: a kind of blood transfusion prelum, comprise the box body and the lid that is connected with box body that are used to place transfusion bags, it is characterized in that: the lateral surface of described lid is provided with control panel, described control panel is provided with display and on and off switch, the medial surface of described lid is provided with air pump, circuit board and with the corresponding air bag of described transfusion bags, described circuit board is provided with the pressure sensing cell that joins with described air bag, respectively with described display, air pump, the controller that pressure sensing cell joins and be the power supply unit and the on and off switch of each power unit power supply, described air pump, controller, pressure sensing cell and display all join with power supply unit, and described on and off switch is serially connected in power supply unit and pressure sensing cell, controller, in the current supply circuit between display and the air pump.
Described air bag is provided with the exhaustor that has valve.
The suspension member that is used to suspend in midair is housed on the described box body.
This utility model compared with prior art has the following advantages:
(1) this utility model is reasonable in design, novel structure;
(2) can be the transfusion bags pressurization automatically, it is stable to keep-up pressure, operation, easy to use;
(3) can reduce labor intensity effectively, increase work efficiency and salvage success rate.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the syndeton sketch map of this utility model box body, lid, air bag, air pump and circuit board.
Fig. 3 is a schematic block circuit diagram of the present utility model.
Description of reference numerals:
The 1-transfusion bags; The 2-box body; The 3-lid; The 4-display;
The 5-on and off switch; The 6-air bag; The 7-circuit board; The 8-air pump;
The 9-pressure sensing cell; The 10-controller; The 11-power supply unit; The 12-on and off switch;
The 13-exhaustor; The 14-suspension member.
The specific embodiment
As depicted in figs. 1 and 2, this utility model comprises the box body 2 and the lid 3 that is connected with box body 2 that is used to place transfusion bags 1, the lateral surface of described lid 3 is provided with control panel, described control panel is provided with display 4 and on and off switch 5, the medial surface of described lid 3 be provided with air pump 8, circuit board 7 and with described transfusion bags 1 corresponding air bag 6.
For the gas in the emptying air bag 6 after work, described air bag 6 is provided with the exhaustor 13 that has valve.
In order in use to make transfusion bags 1 place certain height, the suspension member 14 that is used to suspend in midair is housed on the described box body 2.
As shown in Figure 3, described circuit board 7 is provided with the pressure sensing cell 9 that joins with described air bag 6, the controller 10 that joins with described display 4, air pump 8, pressure sensing cell 9 and be the power supply unit 11 and the on and off switch 12 of each power unit power supply respectively, described air pump 8, controller 10, pressure sensing cell 9 and display 4 all join with power supply unit 11, and described on and off switch 12 is serially connected in the current supply circuit between power supply unit 11 and pressure sensing cell 9, controller 10, display 4 and the air pump 8.
During this utility model work, at first transfusion bags 1 is put in the box body 2, the blood transfusion tube that is communicated with transfusion bags 1 is stretched out by the opening part that is arranged on the box body 2, cover and lock lid 3, suspension member 14 is hung on the drip stand, the power-on switch 12 then, after the energising, pressure in 9 pairs of air bags of pressure sensing cell 6 detects, and compares with preset threshold, when the observed pressure value is lower than the threshold value that sets, 10 pairs of air pumps of controller, 8 transmission start-up command, it is rapidly air bag 6 inflations that air pump 8 is opened the back, and the air bag 6 after the inflation is exerted pressure to the transfusion bags staggered relatively with it 1 gradually, thereby accelerates transfusion speed.When the pressure in the air bag 6 surpasses setting threshold; controller 10 is to air pump 8 transmission halt instructions; air pump 8 stops to air bag 6 inflations, thereby the pressure of air bag 6 is remained in the threshold range that sets, thereby guarantees the suitable fast flow velocity of liquid in the blood transfusion process.Display 4 shows the force value that is applied on the transfusion bags 1 continuously in the work.Behind the blood transfusion end-of-job, open the valve that is arranged on the exhaustor 13, after the gas emptying in the air bag 6 exhaustor 13 is taken in the boxes.Accelerate or slow down transfusion speed, can realize by the threshold value that adjustment is preset in the pressure sensing cell 9.
Claims (3)
1. blood transfusion prelum, comprise box body (2) that is used to place transfusion bags (1) and the lid (3) that is connected with box body (2), it is characterized in that: the lateral surface of described lid (3) is provided with control panel, described control panel is provided with display (4) and on and off switch (5), the medial surface of described lid (3) is provided with air pump (8), circuit board (7) and with the corresponding air bag of described transfusion bags (1) (6), described circuit board (7) is provided with the pressure sensing cell (9) that joins with described air bag (6), respectively with described display (4), the controller (10) that air pump (8) and pressure sensing cell (9) join and be the power supply unit (11) and the on and off switch (12) of each power unit power supply, described air pump (8), controller (10), pressure sensing cell (9) and display (4) all join with power supply unit (11), and described on and off switch (12) is serially connected in power supply unit (11) and pressure sensing cell (9), controller (10), in the current supply circuit between display (4) and the air pump (8).
2. a kind of blood transfusion prelum according to claim 1 is characterized in that: described air bag (6) is provided with the exhaustor (13) that has valve.
3. a kind of blood transfusion prelum according to claim 1 is characterized in that: the suspension member (14) that is used to suspend in midair is housed on the described box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202807296U CN201719624U (en) | 2010-08-02 | 2010-08-02 | Blood transfusion presser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202807296U CN201719624U (en) | 2010-08-02 | 2010-08-02 | Blood transfusion presser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201719624U true CN201719624U (en) | 2011-01-26 |
Family
ID=43487897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202807296U Expired - Fee Related CN201719624U (en) | 2010-08-02 | 2010-08-02 | Blood transfusion presser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201719624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707193A (en) * | 2013-12-12 | 2015-06-17 | 赵颖奇 | Portable first-aid transfusion device |
| CN111498304A (en) * | 2019-01-31 | 2020-08-07 | 青岛海尔生物医疗股份有限公司 | Blood bag storage box and blood quality detection method |
-
2010
- 2010-08-02 CN CN2010202807296U patent/CN201719624U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707193A (en) * | 2013-12-12 | 2015-06-17 | 赵颖奇 | Portable first-aid transfusion device |
| CN111498304A (en) * | 2019-01-31 | 2020-08-07 | 青岛海尔生物医疗股份有限公司 | Blood bag storage box and blood quality detection 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: 20110126 Termination date: 20110802 |