CN216796593U - A steady voltage formula anti-shock pants for alarm succour - Google Patents
A steady voltage formula anti-shock pants for alarm succour Download PDFInfo
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- CN216796593U CN216796593U CN202220190000.2U CN202220190000U CN216796593U CN 216796593 U CN216796593 U CN 216796593U CN 202220190000 U CN202220190000 U CN 202220190000U CN 216796593 U CN216796593 U CN 216796593U
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- pressure
- air pump
- regulating device
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- shock
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Abstract
The utility model provides a pair of pressure stabilizing anti-shock trousers for alarm rescue, which comprises a nylon coat, a pressure indicator, an exhaust valve and an air bag, wherein the air bag is positioned in the nylon coat and is also connected with a pressure reducing valve, an air pump and a pressure regulating device through connecting pipelines; the air bag safety device ensures the stability of air pressure of the air bag in the process of transporting a patient through the linkage of the pressure reducing valve, the pressure regulating device and the air pump, is not easy to cause safety accidents, and prevents the condition that the air bag cannot operate and accidents are caused due to the phenomena of air leakage and the like of equipment through the linkage of the pressure regulating device and the pressure regulating device.
Description
Technical Field
The utility model mainly relates to the field of medical instruments, in particular to pressure stabilizing anti-shock trousers for alarming rescue.
Background
The anti-shock trousers are specially designed for emergently rescuing hypovolemic shock patients caused by various reasons, and have important significance on cardio-pulmonary resuscitation. When the anti-shock trousers are used on site, blood (750-1500 ml) stored in veins of abdomen and lower limbs is transferred to the central circulation by inflating and compressing for hemostasis in one to two minutes, so that the requirement of blood perfusion of organs such as brain, heart, lung, kidney and the like is ensured, and the hemodynamic state is rapidly stabilized, thereby achieving the control and reversal of shock.
The existing anti-shock trousers can not accurately ensure that the pressure of an air bag is in a standard range during pressurization; when the pressure is reduced, the heart rate needs to be detected once every time the pressure is reduced by 5mmHg (0.67kPa), and the general external equipment cannot be stopped in time once the condition appears.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides pressure-stabilizing anti-shock pants for alarm rescue, which comprise a nylon jacket 1, a pressure indicator 4, an exhaust valve 5 and an air bag 7, wherein the air bag 7 is positioned in the nylon jacket 1, the air bag 7 is also connected with a pressure reducing valve 3, an air pump 9 and a pressure regulating device 10 through connecting pipelines, and the pressure regulating device 10 is connected with the air pump 9 and the pressure reducing valve 3 through electric signals and carries out signal transmission to control the opening and closing of the air pump 9 and the pressure reducing valve 3.
Preferably, a first one-way valve is arranged at the joint of the air pump 9 and the air bag 7, and a second one-way valve is arranged at the joint of the reducing valve 3 and the air bag 7.
Preferably, the air pump 9 is an automatic air pump, and the inflation pressure is not less than 20 kPa.
Preferably, the balloon 7 is provided with three sets, corresponding to the abdomen and the legs of the patient, respectively.
Preferably, the pressure detection range of the pressure adjusting device 10 is 11.99kPa to 13.86kPa, and an electrical signal is sent to the air pump 9 when the pressure is too low, and an electrical signal is sent to the pressure reducing valve 3 when the pressure is too high.
Preferably, the nylon outer sleeve 1 is fixed with the patient by adopting a nylon thread gluing.
Preferably, an alarm structure is further connected to the outside of the pressure regulating device 10.
The utility model has the beneficial effects that:
1. the stability of the air pressure of the air bag in the transportation process of the patient is ensured through the linkage of the pressure reducing valve, the pressure regulating device and the air pump, and safety accidents are not easy to happen;
2. through the linkage of pressure regulating device and air pump, prevent to lead to unable normal operation because of phenomenons such as equipment gas leakage, the condition of production accident.
Drawings
FIG. 1 is a block diagram of the present invention;
in the figure, the position of the upper end of the main shaft,
1. a nylon jacket; 3. a pressure reducing valve; 5. an exhaust valve; 7. an air-filled bag; 9. an air pump; 10. a pressure regulating device.
Detailed Description
In order to make the technical solutions of the present invention better understood and make the above features, objects, and advantages of the present invention more comprehensible, the present invention is further described with reference to the following examples. The examples are intended to illustrate the utility model only and are not intended to limit the scope of the utility model.
As shown in fig. 1, the present invention includes: nylon overcoat 1, pressure indicator table 4, discharge valve 5 and gasbag 7, gasbag 7 are located inside nylon overcoat 1, and gasbag 7 still is connected with relief pressure valve 3, air pump 9 and pressure regulating device 10 through connecting line, and pressure regulating device 10 is connected with air pump 9 and relief pressure valve 3 through the signal of telecommunication to signal transmission controls opening and close of air pump 9 and relief pressure valve 3.
The specific operation mode is as follows:
the air bag 7 is fixed on the lower half of the patient through the nylon coat 1, when the air pump 9 starts to inflate, the pressure regulating device 10 starts to regulate and control the pressure, after a certain pressure is reached, an electric signal is sent to close the air pump 9, and meanwhile, the pressure regulating device 10 enters a real-time monitoring stage.
The pressure regulating device 10 in the real-time monitoring stage can send an electric signal to the air pump 9 when the pressure of the air bag 7 is too low, so that the air pump can operate again; when the pressure is too high, an electric signal is sent to the pressure reducing valve 3, and the pressure reducing valve 3 starts to discharge pressure.
When the air bag 7 is exhausted, the exhaust valve 5 is opened, and the pressure regulating device 10 enters a warning stage. Observe residual air pressure intensity through pressure indicator 4, heart rate monitor 11 can monitor patient's heart rate, when the heart rate was too low, send the signal of telecommunication to pressure regulating device 10. And the pressure regulating device 10 sends an electric signal to the air pump 9 for back pressure.
In addition to the above embodiments, in the present embodiment, as a preferable mode:
a first one-way valve is arranged at the joint of the air pump 9 and the air bag 7, and a second one-way valve is arranged at the joint of the pressure reducing valve 3 and the air bag 7.
The air pump 9 adopts an automatic air pump, and the inflation pressure is not less than 20 kPa.
The air bag 7 is provided with three groups corresponding to the abdomen and the legs of the patient.
The pressure detection range of the pressure adjusting device 10 is 11.99kPa to 13.86kPa, and an electrical signal is sent to the air pump 9 when the pressure is too low, and an electrical signal is sent to the pressure reducing valve 3 when the pressure is too high.
The nylon coat 1 is fixed with the patient by adopting a nylon thread gluing.
The outer side of the pressure regulating device 10 is also connected with an alarm structure.
The structure is arranged as follows:
the first check valve prevents the air in the air bag 7 from flowing back to the air pump during the stop of the air pump 9, and the second check valve prevents the external air from entering the air bag 7;
the air pump 9 adopts an automatic air pump, so that the pressure regulating device 10 can regulate and control the pressure conveniently;
the air bags 7 are provided with three groups, so that blood can be conveniently transferred, when the air bags are inflated, the air bags on the two legs are pressurized, when the air bags on the abdomen are exhausted, the air in the air bags on the abdomen is exhausted, and then the air in the air bags on the two legs is exhausted;
and the alarm structure outside the pressure regulating device 10 is used for reminding medical personnel that the pressure in the equipment is abnormal so as to take emergency measures.
Aiming at the embodiment, the utility model at least achieves the following effects:
1. the stability of the air pressure of the air bag in the transportation process of the patient is ensured through the linkage of the pressure reducing valve, the pressure regulating device and the air pump, and safety accidents are not easy to happen;
2. through the linkage of pressure regulating device and pressure regulating device, prevent to lead to unable normal operation because of phenomenons such as equipment gas leakage, the condition of production accident.
The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of the present application.
Claims (7)
1. The utility model provides a steady voltage formula anti-shock trousers for alarm rescue, includes nylon overcoat (1), pressure indicator (4), discharge valve (5) and gasbag (7), gasbag (7) are located inside nylon overcoat (1), its characterized in that, gasbag (7) are still connected with relief pressure valve (3), air pump (9) and pressure regulating device (10) through connecting line, pressure regulating device (10) are connected with air pump (9) and relief pressure valve (3) through the signal of telecommunication to signal transmission controls opening and close of air pump (9) and relief pressure valve (3).
2. The stabilivolt anti-shock pants for alarm rescue according to claim 1, wherein: the air pump is characterized in that a first one-way valve is arranged at the joint of the air pump (9) and the air bag (7), and a second one-way valve is arranged at the joint of the pressure reducing valve (3) and the air bag (7).
3. The stabilivolt anti-shock pants for alarm rescue according to claim 1, wherein: the air pump (9) adopts an automatic air pump, and the inflation pressure is not less than 20 kPa.
4. A stabilivolt anti-shock pant for alarm rescue according to claim 2, wherein: the air bags (7) are provided with three groups which respectively correspond to the abdomen and the two leg parts of the patient.
5. The stabilivolt anti-shock pants for alarm rescue according to claim 1, wherein: the pressure detection range of the pressure regulating device (10) is 11.99kPa to 13.86kPa, if the pressure detection range is too low, an electric signal is sent to the air pump (9), and if the pressure detection range is too high, an electric signal is sent to the pressure reducing valve (3).
6. The stabilivolt anti-shock pants for alarm rescue according to claim 1, wherein: the nylon coat (1) is fixed with the patient by adopting a nylon thread gluing.
7. The stabilivolt anti-shock pants for alarm rescue according to claim 5 wherein: and the outer side of the pressure regulating device (10) is also connected with an alarm structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220190000.2U CN216796593U (en) | 2022-01-24 | 2022-01-24 | A steady voltage formula anti-shock pants for alarm succour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220190000.2U CN216796593U (en) | 2022-01-24 | 2022-01-24 | A steady voltage formula anti-shock pants for alarm succour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216796593U true CN216796593U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220190000.2U Active CN216796593U (en) | 2022-01-24 | 2022-01-24 | A steady voltage formula anti-shock pants for alarm succour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216796593U (en) |
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2022
- 2022-01-24 CN CN202220190000.2U patent/CN216796593U/en active Active
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