CN216358742U - Frequency self-adjusting intelligent sunliving device - Google Patents
Frequency self-adjusting intelligent sunliving device Download PDFInfo
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- CN216358742U CN216358742U CN202122068083.6U CN202122068083U CN216358742U CN 216358742 U CN216358742 U CN 216358742U CN 202122068083 U CN202122068083 U CN 202122068083U CN 216358742 U CN216358742 U CN 216358742U
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Abstract
The application belongs to the technical field of medical equipment, and discloses a frequency self-adjusting intelligent resuscitation device, which comprises a high-pressure oxygen cylinder, a pressure reducing valve, a mechanical artificial lung, a mask and a frequency adjusting assembly, wherein the mechanical artificial lung is connected with the high-pressure oxygen cylinder through a main pipeline, the pressure reducing valve is arranged on the main pipeline, the mask is provided with a breathing port, the breathing port is connected with the mechanical artificial lung through a breathing pipeline, the frequency adjusting assembly comprises a pressure sensor, a controller and a mask electromagnetic valve, the mask is also provided with a mask air port, the mask electromagnetic valve is arranged at the mask air port, and the mask electromagnetic valve is in a normally closed state; the pressure sensor is arranged in the mask and used for monitoring the breathing pressure in the mask in real time; the pressure sensor, the mask electromagnetic valve and the mechanical artificial lung are electrically connected with the controller, and the controller is used for controlling the mask electromagnetic valve to be opened and closed and the breathing frequency of the mechanical artificial lung.
Description
Technical Field
The application belongs to the technical field of medical equipment, concretely relates to frequency self-interacting intelligence is given birth to ware.
Background
The susheng device is a first-aid appliance capable of automatically performing artificial respiration or oxygen therapy. Fresh oxygen is continuously input into the lungs of rescued people, and meanwhile, gas in the lungs is pumped out, so that the critical patients are helped to breathe, and the purpose of cardio-pulmonary resuscitation is achieved. The automatic susheng device can also suck out secretion, foreign matters and the like in the respiratory tract of the injured person through the negative pressure injection function. Mainly used for rescuing the wounded with respiratory depression and asphyxia caused by chest trauma, carbon monoxide or other toxic gas poisoning, drowning, electric shock and the like.
In the prior art, the automatic susheng machine utilizes the principle that the mechanical artificial lung can be automatically opened and closed when the air pressure reaches a threshold value, manually adjusts the pressure reducer and the air distribution valve knob, and manually controls the air inlet and outlet speeds of the mechanical artificial lung so as to achieve the purpose of adjusting the respiratory frequency. This adjustment must be based on the operator's experience and is less accurate, reducing the breathing comfort of the injured person if the adjusted breathing rate is greater than the breathing pressure; if the adjusted respiratory frequency does not meet the respiratory pressure, the rescue function cannot be realized.
Disclosure of Invention
The utility model aims at providing a frequency self-interacting intelligence threaten ware to solve prior art must adjust respiratory frequency through experienced personnel, and the lower problem of accuracy of regulation.
The basic scheme provided by the application is as follows: a frequency self-adjusting intelligent susan device comprises a high-pressure oxygen cylinder, a pressure reducing valve, a mechanical artificial lung and a mask, wherein the mechanical artificial lung is connected with the high-pressure oxygen cylinder through a main pipeline; the mask is characterized by further comprising a frequency adjusting assembly, wherein the frequency adjusting assembly comprises a pressure sensor, a controller and a mask electromagnetic valve, a mask air port is further formed in the mask, the mask electromagnetic valve is arranged at the mask air port, and the mask electromagnetic valve is in a normally closed state; the pressure sensor is arranged in the mask and used for monitoring the breathing pressure in the mask in real time; the pressure sensor, the mask electromagnetic valve and the mechanical artificial lung are all electrically connected with the controller, and the controller is used for controlling the mask electromagnetic valve to be opened and closed and the breathing frequency of the mechanical artificial lung.
The principle and the advantages of the application are as follows: the high-pressure oxygen cylinder provides oxygen to the mechanical artificial lung through the pressure reducing valve, the mechanical artificial lung breathes in and sucks oxygen out of the mask through a simulated breathing process, the pressure sensor monitors the oxygen pressure of the mask in real time, the controller acquires a monitoring pressure value, the controller controls the opening and closing of the mask electromagnetic valve according to the monitored pressure value, the gas pressure in the mask reaches a set value through the opening and closing of the mask electromagnetic valve, meanwhile, the controller adjusts the breathing frequency of the mechanical artificial lung, and the gas pressure in the mask is accelerated to reach the set value and is kept. The advantage of this scheme lies in, respiratory pressure in the monitoring face guard when respiratory pressure surpasss the data range of settlement, through the gas pressure in the balanced face guard of gas port, makes the gas pressure in the face guard reach the data value of settlement fast, and automatic respiratory frequency to mechanical artificial lung adjusts simultaneously, does not need artifical manual regulation to avoided manual regulation to have the problem that subjectivity and error were beaten, the regulative mode of this scheme is more objective, the accuracy is higher.
Further, the frequency adjustment assembly further comprises an air pump, the air pump is connected with the air port of the mask, and the controller is electrically connected with the air pump and used for controlling the air pump to inflate and exhaust.
Has the advantages that: the pressure in the mask is adjusted through the air pump, the adjusting process is accelerated, the breathing pressure in the mask quickly reaches a set value, and the rescue work is smoothly carried out.
Furthermore, the frequency adjusting assembly also comprises an ejector and an ejector electromagnetic valve, and the mask electromagnetic valve and the ejector electromagnetic valve are both reversing electromagnetic valves; the ejector is provided with an ejection port, the ejection port is connected with the main pipeline, the ejector is also provided with a first air port and a second air port, the first air port is connected with the air port of the mask through a pipeline, and the second air port is provided with a second reversing electromagnetic valve; the controller is electrically connected with the ejector electromagnetic valve and is used for controlling the reversing of the mask electromagnetic valve and the ejector electromagnetic valve.
Has the advantages that: the ejector links to each other with the trunk line, high-pressure gas can become the negative pressure after getting into the ejector, be equipped with first gas port and second gas port on the ejector, the switching-over of controller control switching-over solenoid valve, the switching-over solenoid valve uses the negative pressure of ejector to realize adjusting the pressure in the face guard through the switching-over, because prior art's soysbreath ware is with regard to including the ejector originally, the gas pressure in the self condition regulation mask of ejector is passed through to this scheme, make the gas pressure in the mask reach the setting value as early as possible, the while control ware is adjusted mechanical artificial lung respiratory frequency, compare with basic scheme, accelerate the accommodation process, compare with the interpolation pump, this scheme need not to increase power spare part, and the power saving more, the use is safer.
The frequency adjusting assembly further comprises an ejector and an ejector electromagnetic valve, the ejector electromagnetic valve is in a normally closed state, the mask electromagnetic valve comprises a first one-way electromagnetic valve and a second one-way electromagnetic valve, and the ejector electromagnetic valve comprises a third one-way electromagnetic valve and a fourth one-way electromagnetic valve; the controller is electrically connected with the ejector electromagnetic valve and is used for controlling the ejector electromagnetic valve to be opened and closed;
the mask air port comprises a mask air outlet and a mask air inlet, a first one-way electromagnetic valve is arranged at the mask air outlet, and a second one-way electromagnetic valve is arranged at the mask air inlet; the ejector is provided with an ejection port, the ejection port is connected with the main pipeline, the ejector is also provided with a first air outlet, a first air inlet, a second air outlet and a second air inlet, the first air outlet is connected with the mask air inlet through a pipeline, and the first air inlet is connected with the mask air outlet through a pipeline; the third one-way electromagnetic valve is arranged at the second air outlet, and the fourth one-way electromagnetic valve is arranged at the second air inlet.
Has the advantages that: all the air ports are divided into air outlets and air inlets, and are controlled by a one-way valve, so that air in the mask can orderly enter and exit, and the adjustment process is accelerated.
Furthermore, the device also comprises an adjusting button which is used for adjusting the breathing frequency of the mechanical artificial lung.
Has the advantages that: increase adjustment button, operating personnel can manually adjust respiratory frequency, increases the feasibility of this scheme.
Drawings
Fig. 1 is a logic diagram of embodiment 1 of the present application.
Fig. 2 is a logic diagram of embodiment 2 of the present application.
Fig. 3 is a logic diagram of embodiment 3 of the present application.
Fig. 4 is a logic diagram of embodiment 4 of the present application.
Fig. 5 is a schematic structural diagram of embodiment 1 of the present application.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings of the specification include: the device comprises a high-pressure oxygen cylinder 1, a main pipeline 2, a pressure reducing valve 3, a mechanical artificial lung 4, a mask electromagnetic valve 5, a breathing pipeline 6 and a mask 7.
Example 1
As shown in fig. 5, the frequency self-adjusting intelligent sushi device comprises a high-pressure oxygen cylinder 1, a pressure reducing valve 3, a mechanical artificial lung 4, a mask 7, an adjusting button and a frequency adjusting assembly, wherein the mechanical artificial lung 4 is connected with the high-pressure oxygen cylinder 1 through a main pipeline 2, the pressure reducing valve 3 is arranged on the main pipeline 2, the mask 7 is provided with a breathing port, and the breathing port is connected with the mechanical artificial lung 4 through a breathing pipeline 6; the frequency adjusting assembly comprises a pressure sensor, a controller and a mask electromagnetic valve 5, a mask 7 air port is further formed in the mask 7, the mask electromagnetic valve 5 is arranged at the air port of the mask 7, and the mask electromagnetic valve 5 is in a normally closed state; the pressure sensor is arranged in the face mask 7 and is used for monitoring the breathing pressure in the face mask 7 in real time; the pressure sensor, the mask electromagnetic valve 5 and the mechanical artificial lung 4 are electrically connected with the controller, and the controller is used for controlling the opening and closing of the mask electromagnetic valve 5 and the respiratory frequency of the mechanical artificial lung 4.
The preferred model of the pressure sensor in this embodiment: the FST800-2100 controller is a single chip microcomputer, preferably a model STM32F101C8T 6.
The adjustment button is used to adjust the breathing frequency of the mechanical artificial lung 4.
The controller further comprises a storage medium having a program stored therein, the program being operable to be implemented by the controller, the program comprising the steps of:
s1: acquiring real-time monitoring data of a pressure sensor;
s2: judging whether the monitoring data is in a set data range; if so, ending the process, otherwise, executing S3;
s3: judging whether the monitoring data is smaller than a set minimum pressure value, if so, opening a mask electromagnetic valve 5, and improving the respiratory frequency of the mechanical artificial lung 4; if not, the electromagnetic valve 5 of the mask is opened, and the respiratory frequency of the mechanical artificial lung 4 is reduced.
In this embodiment, the normal breathing frequency range of the adult is 12-20 times/min, the controller adjusts the breathing frequency of the mechanical artificial lung 4 within the range, and the set pressure data range is greater than or equal to 1.77kpa and less than or equal to 2.70 kpa.
Example 2
As shown in fig. 2, the present embodiment is different from embodiment 1 in that: the frequency adjusting assembly further comprises an air pump, the air pump is connected with an air port of the face mask 7, and the controller is electrically connected with the air pump and used for controlling the air pump to inflate and exhaust. The controller further comprises a storage medium having a program stored therein, the program being operable to be implemented by the controller, the program comprising the steps of:
s4: acquiring real-time monitoring data of a pressure sensor;
s5: judging whether the monitoring data is in a set data range; if so, ending the process, otherwise, executing S6;
s6: judging whether the monitoring data is smaller than a set minimum pressure value, if so, opening a mask electromagnetic valve 5, starting an air pump to inflate the mask 7, and improving the respiratory frequency of the mechanical artificial lung 4; if not, the electromagnetic valve 5 of the mask is opened, the air pump is started to discharge the redundant air in the mask 7, and the breathing frequency of the mechanical artificial lung 4 is reduced.
Example 3
As shown in fig. 3, the present embodiment is different from embodiment 1 in that: the frequency adjusting assembly further comprises an ejector and an ejector electromagnetic valve, and the mask electromagnetic valve 5 and the ejector electromagnetic valve are both reversing electromagnetic valves and are in a normally closed state; the ejector is provided with an ejection port, the ejection port is connected with the main pipeline 2, the ejector is further provided with a first air port and a second air port, the first air port is connected with the air port of the face mask 7 through a pipeline, and a second reversing electromagnetic valve is arranged at the second air port; the controller is electrically connected with the ejector electromagnetic valve and used for controlling the reversing of the surface cover electromagnetic valve 5 and the ejector electromagnetic valve.
The controller further comprises a storage medium having a program stored therein, the program being operable to be implemented by the controller, the program comprising the steps of:
s7: acquiring real-time monitoring data of a pressure sensor;
s8: judging whether the monitoring data is in a set data range; if so, ending the process, otherwise, executing S9;
s9: judging whether the monitoring data is smaller than a set minimum pressure value, if so, adjusting the states of the face mask electromagnetic valve 5 and the ejector electromagnetic valve to enable air to enter the ejector through the ejector air port, and enabling air in the ejector to enter the face mask 7 through the face mask 7 air port, so that the respiratory frequency of the mechanical artificial lung 4 is improved; otherwise, the states of the face mask electromagnetic valve 5 and the ejector electromagnetic valve are adjusted, so that the gas in the face mask 7 can enter the ejector through the air port of the face mask 7, the gas in the ejector is discharged through the air port of the ejector, and meanwhile, the respiratory frequency of the mechanical artificial lung 4 is improved.
Example 4
As shown in fig. 4, the present embodiment is different from embodiment 1 in that: the frequency adjusting assembly further comprises an ejector and an ejector electromagnetic valve, the ejector electromagnetic valve is in a normally closed state, the mask electromagnetic valve 5 and the ejector electromagnetic valve are both one-way electromagnetic valves, the mask electromagnetic valve 5 comprises a first one-way electromagnetic valve and a second one-way electromagnetic valve, and the ejector electromagnetic valve comprises a third one-way electromagnetic valve and a fourth one-way electromagnetic valve; the controller is electrically connected with the ejector electromagnetic valve and is used for controlling the ejector electromagnetic valve to be opened and closed;
the air port of the mask 7 comprises an air outlet of the mask 7 and an air inlet of the mask 7, a first one-way electromagnetic valve is arranged at the air outlet of the mask 7, and a second one-way electromagnetic valve is arranged at the air inlet of the mask 7; the ejector is provided with an ejection port, the ejection port is connected with the main pipeline 2, the ejector is further provided with a first air outlet, a first air inlet, a second air outlet and a second air inlet, the first air outlet is connected with the air inlet of the face mask 7 through a pipeline, and the first air inlet is connected with the air outlet of the face mask 7 through a pipeline; the third one-way electromagnetic valve is arranged at the second air outlet, and the fourth one-way electromagnetic valve is arranged at the second air inlet.
As shown in figure 1: the controller further comprises a storage medium having a program stored therein, the program being operable to be implemented by the controller, the program comprising the steps of:
s10: acquiring real-time monitoring data of a pressure sensor;
s11: judging whether the monitoring data is in a set data range; if so, ending the process, otherwise, executing S12;
s12: judging whether the monitoring data is smaller than a set minimum pressure value, if so, opening a fourth one-way electromagnetic valve to enable air to enter the ejector through an ejector air port, opening a second one-way electromagnetic valve to enable air in the ejector to enter the face mask 7 through a face mask 7 air port, and meanwhile improving the respiratory frequency of the mechanical artificial lung 4; otherwise, the first one-way electromagnetic valve is opened to enable the gas in the face mask 7 to enter the ejector through the air port of the face mask 7, the third one-way electromagnetic valve is opened to enable the gas in the ejector to be discharged through the air port of the ejector, and meanwhile the respiratory frequency of the mechanical artificial lung 4 is improved.
The foregoing are merely exemplary embodiments of this application and are not intended to limit the scope of the invention to the particular forms or modes of operation disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. It should be noted that, for those skilled in the art, without departing from the structure of the present application, several changes and modifications can be made, which should also be regarded as the protection scope of the present application, and these will not affect the effect of the implementation of the present application and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. A frequency self-adjusting intelligent susan device comprises a high-pressure oxygen cylinder, a pressure reducing valve, a mechanical artificial lung and a mask, wherein the mechanical artificial lung is connected with the high-pressure oxygen cylinder through a main pipeline; the method is characterized in that: the mask is characterized by further comprising a frequency adjusting assembly, wherein the frequency adjusting assembly comprises a pressure sensor, a controller and a mask electromagnetic valve, a mask air port is further formed in the mask, the mask electromagnetic valve is arranged at the mask air port, and the mask electromagnetic valve is in a normally closed state; the pressure sensor is arranged in the mask and used for monitoring the breathing pressure in the mask in real time; the pressure sensor, the mask electromagnetic valve and the mechanical artificial lung are electrically connected with the controller, and the controller is used for controlling the mask electromagnetic valve to be opened and closed and the breathing frequency of the mechanical artificial lung.
2. The frequency self-adjusting intelligent threaten ware of claim 1, characterized in that: the frequency adjusting assembly further comprises an air pump, the air pump is connected with the air port of the mask, and the controller is electrically connected with the air pump and used for controlling the air pump to inflate and exhaust.
3. The frequency self-adjusting intelligent threaten ware of claim 1, characterized in that: the frequency adjusting assembly further comprises an ejector and an ejector electromagnetic valve, wherein the mask electromagnetic valve and the ejector electromagnetic valve are both reversing electromagnetic valves and are in normally closed states; the ejector is provided with an ejection port, the ejection port is connected with the main pipeline, the ejector is also provided with a first air port and a second air port, the first air port is connected with the air port of the mask through a pipeline, and the second air port is provided with a second reversing electromagnetic valve; the controller is electrically connected with the ejector electromagnetic valve and is used for controlling the reversing of the mask electromagnetic valve and the ejector electromagnetic valve.
4. The frequency self-adjusting intelligent threaten ware of claim 1, characterized in that: the frequency adjusting assembly further comprises an ejector and an ejector electromagnetic valve, the ejector electromagnetic valve is in a normally closed state, the mask electromagnetic valve and the ejector electromagnetic valve are both one-way electromagnetic valves, the mask electromagnetic valve comprises a first one-way electromagnetic valve and a second one-way electromagnetic valve, and the ejector electromagnetic valve comprises a third one-way electromagnetic valve and a fourth one-way electromagnetic valve; the controller is electrically connected with the ejector electromagnetic valve and is used for controlling the ejector electromagnetic valve to be opened and closed;
the mask air port comprises a mask air outlet and a mask air inlet, a first one-way electromagnetic valve is arranged at the mask air outlet, and a second one-way electromagnetic valve is arranged at the mask air inlet; the ejector is provided with an ejection port, the ejection port is connected with the main pipeline, the ejector is also provided with a first air outlet, a first air inlet, a second air outlet and a second air inlet, the first air outlet is connected with the mask air inlet through a pipeline, and the first air inlet is connected with the mask air outlet through a pipeline; the third one-way electromagnetic valve is arranged at the second air outlet, and the fourth one-way electromagnetic valve is arranged at the second air inlet.
5. The frequency self-regulating intelligent threaten generator according to any one of claims 1 to 4, characterized in that: the breathing control device further comprises an adjusting button, and the adjusting button is used for adjusting the breathing frequency of the mechanical artificial lung.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122068083.6U CN216358742U (en) | 2021-08-30 | 2021-08-30 | Frequency self-adjusting intelligent sunliving device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122068083.6U CN216358742U (en) | 2021-08-30 | 2021-08-30 | Frequency self-adjusting intelligent sunliving device |
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| CN216358742U true CN216358742U (en) | 2022-04-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577491A (en) * | 2021-08-30 | 2021-11-02 | 重庆科华安全设备有限责任公司 | Frequency self-adjusting intelligent sunliving device |
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2021
- 2021-08-30 CN CN202122068083.6U patent/CN216358742U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577491A (en) * | 2021-08-30 | 2021-11-02 | 重庆科华安全设备有限责任公司 | Frequency self-adjusting intelligent sunliving device |
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