CN211986539U - Clinical blood transfusion and fluid infusion pressurizer - Google Patents
Clinical blood transfusion and fluid infusion pressurizer Download PDFInfo
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- CN211986539U CN211986539U CN201921605956.9U CN201921605956U CN211986539U CN 211986539 U CN211986539 U CN 211986539U CN 201921605956 U CN201921605956 U CN 201921605956U CN 211986539 U CN211986539 U CN 211986539U
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- air bag
- pressurizing air
- bag
- blood transfusion
- pressurizing
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Abstract
The utility model belongs to the technical field of medical appliances, in particular to a clinical blood transfusion and infusion pressurizer, which comprises a cylindrical pressurizing air bag, wherein the pressurizing air bag is in a conical cylinder shape with a thin upper part and a thick lower part, the outer wall of the pressurizing air bag is made of hard plastic, the inner wall of the pressurizing air bag is made of soft rubber, and a blood transfusion bag is positioned in the pressurizing air bag; the pressurizing air bag is connected with an inflating device used for inflating and pressurizing the pressurizing air bag through a hose, and the inflating device is provided with a pressure release valve. The utility model discloses a pressurization gasbag of cartridge type wraps up blood transfusion bag completely all around, encircles the even pressurization of blood transfusion bag, has solved the inhomogeneous problem of current presser pressure.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to clinical blood transfusion and infusion presser.
Background
When the patient loses too much blood and loses too much fluid, and needs to be quickly supplemented with fluid or transfused with blood, the blood bag or the fluid bag needs to be squeezed by hands of medical personnel to achieve the purpose of quick fluid supplementation and transfusion. When the operation process is long, hands of medical staff are easy to fatigue, and the extrusion effect is affected. The traditional pressurizer is often uneven in pressure due to a single-sided pressurizing bag, or the pressure acting on a blood bag and a liquid bag cannot be achieved, and a certain amount of substances such as bagged physiological saline needs to be filled to achieve the pressurizing effect.
The utility model provides a blood transfusion and infusion presser, application number 2017215424443, including rectangle fixed band and pressurization gasbag, be equipped with the pressurization gasbag in the rectangle fixed band, rectangle fixed band both ends are equipped with the row of multirow and detain, pressurization gasbag intercommunication has the one end of pipe, this side guide fixed mounting is on the rectangle fixed band, the fixed intercommunication aerating device of the other end of pipe, and follow pressurization gasbag to aerating device direction on the pipe and set gradually barometer and check valve, it is equipped with the button fixed orifices to run through on the casing of check valve, the elasticity is equipped with the button in the button fixed orifices, the lower extreme through connection in exhaust duct has exhaust through hole, exhaust through hole activity is located the casing of check valve. The utility model discloses an aerating device aerifys in to the pressurization gasbag, and wherein the atmospheric pressure in the barometer detectable pipe on the pipe, through the intercommunication of check valve control pipe, when exhausting, directly presses the button on the check valve, with the inside exhaust duct intercommunication on the button of check valve, the processing of exitting. The pressurizer has a complex structure and uneven pressure.
Disclosure of Invention
In view of the above technical problems, the present invention aims to provide a clinical blood transfusion and fluid infusion pressurizer, which is used for solving the problem of uneven pressure of the existing pressurizer.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a clinical blood transfusion and fluid infusion pressurizer is characterized in that: comprises a cylinder-shaped pressurizing air bag, and a blood transfusion bag is positioned in the pressurizing air bag; the pressurizing air bag is connected with an inflating device used for inflating and pressurizing the pressurizing air bag through a hose, and the inflating device is provided with a pressure release valve.
Further, the pressurizing air bag is in a cone shape with a thin upper part and a thick lower part.
Furthermore, the outer wall of the pressurizing air bag is made of hard plastics, and the inner wall of the pressurizing air bag is made of soft rubber.
Furthermore, a hanging support is arranged at the top of the pressurizing air bag, a first hook used for hanging on an infusion support is arranged at the upper part of the hanging support, and a second hook used for hanging a blood transfusion bag is arranged at the lower part of the hanging support.
Furthermore, an air leakage prevention clamp is arranged on the hose for connecting the air charging device.
Further, the inflation device is an inflatable bag.
Further, the pressurizing air bag is connected with a pressure gauge through a hose.
The invention has the beneficial effects that:
1. the utility model discloses a pressurization gasbag of cartridge type wraps up blood transfusion bag completely all around, encircles the even pressurization of blood transfusion bag, has solved the inhomogeneous problem of current presser pressure.
2. The utility model discloses a pressurization gasbag is the thick cone type from top to bottom for last thin, can form from last to pressure gradient difference down, and from the top down pressure steadilys decrease, extrudes the interior liquid of blood transfusion bag from last to down, helps quick evacuation and row clean.
3. The pressurizing air bag of the utility model is provided with the hook, which is convenient for use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a pressurized air bag; 2. an air-filled bag; 3. a pressure gauge; 4. a pressure relief valve; 5. air leakage prevention clamps; 6. hanging a bracket; 7. a first hook; 8. and a second hook.
Detailed Description
For a better understanding of the present invention, the technical solutions of the present invention will be further described below with reference to the following examples and accompanying drawings.
A clinical blood transfusion and fluid transfusion pressurizer comprises a cylindrical pressurizing air bag 1, and a blood transfusion bag is positioned in the pressurizing air bag 1.
The pressurizing air bag 1 is in a cone shape with a thin upper part and a thick lower part, the outer wall of the pressurizing air bag 1 is made of hard plastics, and the inner wall of the pressurizing air bag is made of soft rubber.
The pressurizing air bag 1 is connected with an inflating bag 2 used for inflating and pressurizing the pressurizing air bag 1 through a hose, the inflating device is provided with a pressure release valve 4, and the hose is also provided with an air leakage prevention clamp 5; the pressurizing air bag 1 is connected with a pressure gauge 3 through a hose.
The top of the pressurizing air bag 1 is provided with a hanging support 6, the upper part of the hanging support 6 is provided with a first hook 7 used for hanging on an infusion support, and the lower part of the hanging support 6 is provided with a second hook 8 used for hanging a blood transfusion bag.
The utility model discloses a principle and application method:
(1) the transfusion bag is hung on the second hook 8, the transfusion bag is placed in the pressurizing air bag 1, and then the first hook 7 is hung on the transfusion stand. The pressurizing air bag 1 is in a cone shape with a thin upper part and a thick lower part, the outer wall is made of hard plastic, the inner wall is made of soft rubber, and the pressurizing air bag surrounds the surface of the whole blood transfusion bag to be in full contact with the surface of the whole blood transfusion bag, so that the pressure applied to the pressurizing air bag is uniform.
(2) The pressure release valve 4 is closed, the pressurizing air bag 1 is inflated and pressurized by the inflating bag 2, and the blood transfusion bag is uniformly extruded inside the pressurizing air bag 1.
(3) The pressure in the pressurizing air bag 1 is monitored in real time according to the pressure gauge 3 (the given pressure can be safely and accurately seen so as to achieve the purpose of safe pressurizing blood transfusion and transfusion), when the pressure is increased to the required pressure, the inflating bag 2 is stopped to be squeezed, and the air leakage preventing clamp 5 is clamped and closed. And after the liquid input of the pressurized blood transfusion bag is finished, opening the air leakage prevention clamp 5 and the pressure release valve 4, exhausting the gas of the pressurized air bag 1, and taking out the transfusion bag after the transfusion is finished.
The above description is only an application example of the present invention, and certainly, the present invention should not be limited by this application, and therefore, the present invention is still within the protection scope of the present invention by equivalent changes made in the claims of the present invention.
Claims (5)
1. A clinical blood transfusion and fluid infusion pressurizer is characterized in that: comprises a cylinder-shaped pressurizing air bag (1), and a transfusion bag is positioned in the pressurizing air bag (1); the pressurizing air bag (1) is connected with an inflating device used for inflating and pressurizing the pressurizing air bag (1) through a hose, and the inflating device is provided with a pressure release valve (4); the pressurizing air bag (1) is in a cone shape with a thin upper part and a thick lower part, the outer wall of the pressurizing air bag (1) is made of hard plastics, and the inner wall of the pressurizing air bag is made of soft rubber.
2. The clinical transfusion pressurizer of claim 1, wherein: the infusion support is characterized in that a hanging support (6) is arranged at the top of the pressurizing air bag (1), a first hook (7) used for being hung on the infusion support is arranged on the upper portion of the hanging support (6), and a second hook (8) used for being hung on a blood transfusion bag is arranged on the lower portion of the hanging support (6).
3. The clinical transfusion pressurizer of claim 1, wherein: the hose is provided with an air leakage prevention clamp (5).
4. The clinical transfusion pressurizer of claim 1, wherein: the inflating device is an inflating bag (2).
5. The clinical transfusion pressurizer of claim 1, wherein: the pressurizing air bag (1) is connected with a pressure gauge (3) through a hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921605956.9U CN211986539U (en) | 2019-09-25 | 2019-09-25 | Clinical blood transfusion and fluid infusion pressurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921605956.9U CN211986539U (en) | 2019-09-25 | 2019-09-25 | Clinical blood transfusion and fluid infusion pressurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211986539U true CN211986539U (en) | 2020-11-24 |
Family
ID=73411597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921605956.9U Active CN211986539U (en) | 2019-09-25 | 2019-09-25 | Clinical blood transfusion and fluid infusion pressurizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211986539U (en) |
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2019
- 2019-09-25 CN CN201921605956.9U patent/CN211986539U/en active Active
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