CN111905238A - Air bag pressure monitoring device - Google Patents
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- CN111905238A CN111905238A CN202010966988.2A CN202010966988A CN111905238A CN 111905238 A CN111905238 A CN 111905238A CN 202010966988 A CN202010966988 A CN 202010966988A CN 111905238 A CN111905238 A CN 111905238A
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- 238000004891 communication Methods 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000012544 monitoring process Methods 0.000 abstract description 20
- 238000007599 discharging Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 239000003990 capacitor Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10184—Means for controlling or monitoring inflation or deflation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10184—Means for controlling or monitoring inflation or deflation
- A61M25/10185—Valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10184—Means for controlling or monitoring inflation or deflation
- A61M25/10187—Indicators for the level of inflation or deflation
- A61M25/10188—Inflation or deflation data displays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M2025/0001—Catheters; Hollow probes for pressure measurement
- A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/35—Communication
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/60—General characteristics of the apparatus with identification means
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Child & Adolescent Psychology (AREA)
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Abstract
The invention relates to the technical field of air bag pressure monitoring, and particularly discloses an air bag pressure monitoring device, which comprises: the device comprises a main controller, an air pressure detection module, an inflation module and a deflation module, wherein the air pressure detection module, the inflation module and the deflation module are all in communication connection with the main controller, the inflation module and the deflation module are all connected with an air bag through inflation and deflation pipelines, and the main controller is used for generating a first inflation control signal according to preset inflation pressure and generating a second inflation control signal or a deflation control signal when the difference value of the real-time pressure of the air bag and a preset threshold value exceeds an error range; the inflation module is used for inflating the airbag according to the first inflation control signal or the second inflation control signal; the air pressure detection module can detect the real-time pressure of the air bag and send the real-time pressure of the air bag to the main controller; the deflation module is used for deflating the air bag. The air bag pressure monitoring device provided by the invention can realize accurate control on the air bag pressure.
Description
Technical Field
The invention relates to the technical field of airbag pressure monitoring, in particular to an airbag pressure monitoring device.
Background
In practical medical clinical application, the sanitary materials are catheters with inflatable air bags, such as tracheotomy tubes and the like, the catheters with the inflatable air bags need to be inflated, the inflation pressure needs to be controlled, medical workers inflate the catheters according to experience in the past, the pressure cannot be accurately controlled in real time, and the phenomenon that the pressure is not enough to be expanded by the inflatable air bags, so that the air passage is not sealed tightly or the pressure of the inflatable air bags is too high, so that the capillary vessels of patients are damaged often occurs. Either too high or too low of an inflated bladder pressure can lead to patient safety issues.
Therefore, how to realize the inflation and deflation with precise pressure control and ensure that the pressure of the air bag is in a reliable range becomes a technical problem to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention provides an air bag pressure monitoring device, which solves the problem that the air bag pressure in the related technology can not be accurately controlled.
As an aspect of the present invention, there is provided an airbag pressure monitoring apparatus, comprising: the device comprises a main controller, an air pressure detection module, an inflation module and a deflation module, wherein the air pressure detection module, the inflation module and the deflation module are all in communication connection with the main controller, the inflation module and the deflation module are all connected with an air bag through inflation and deflation pipelines,
the main controller is used for generating a first inflation control signal according to a preset inflation pressure and generating a second inflation control signal or a deflation control signal when the difference value between the real-time pressure of the air bag and a preset threshold value exceeds an error range;
the inflation module is used for inflating the airbag according to the first inflation control signal or the second inflation control signal;
the air pressure detection module can detect the real-time pressure of the air bag and send the real-time pressure of the air bag to the main controller;
the deflation module is used for deflating the air bag according to the deflation control signal.
Furthermore, the inflation module comprises an inflator pump, one end of the inflator pump is connected with the main controller, and the other end of the inflator pump is connected with the air bag through the inflation and deflation pipeline.
Further, the deflation module comprises a deflation valve, and the deflation valve is respectively connected with the main controller and the inflation and deflation pipeline.
Further, the air pressure detection module comprises an air pressure sensor, and the air pressure sensor is respectively connected with the main controller and the charging and discharging pipeline.
Further, the air bag pressure monitoring device further comprises a safety pressure relief valve, and the safety pressure relief valve is connected with the air charging and discharging pipeline.
Furthermore, the air bag pressure monitoring device further comprises a display module, the display module is in communication connection with the main controller, and the display module is used for displaying the real-time pressure of the air bag in real time.
Furthermore, the airbag pressure monitoring device further comprises a key module, wherein the key module is in communication connection with the main controller, and the key module is used for receiving preset information.
Further, the air bag pressure monitoring device further comprises an atmospheric temperature sensor, the atmospheric temperature sensor is in communication connection with the main controller, and the atmospheric temperature sensor is used for monitoring the atmospheric temperature in real time and sending the atmospheric temperature monitored in real time to the main controller.
Furthermore, the airbag pressure monitoring device further comprises a radio frequency module, the radio frequency module is in communication connection with the main controller, and the radio frequency module is used for recording the service state information of the inflation and deflation pipelines.
Further, the airbag pressure monitoring device further comprises a communication module, the communication module is in communication connection with the main controller, and the communication module is used for achieving communication connection between the main controller and an upper computer.
The air bag pressure monitoring device provided by the invention can detect the real-time pressure of the air bag through the air pressure detection module, and control the inflation module to inflate according to the real-time pressure or control the deflation module to deflate according to the real-time pressure through the main controller until the preset pressure threshold of the air bag is met.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a block diagram of a structure of an airbag pressure monitoring apparatus according to the present invention.
Fig. 2 is a schematic structural diagram of an airbag pressure monitoring device provided by the invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present embodiment, an airbag pressure monitoring apparatus is provided, and fig. 1 is a block diagram illustrating a structure of an airbag pressure monitoring apparatus 100 according to an embodiment of the present invention, as shown in fig. 1, including: the air pressure detection module 120, the inflation module 130 and the deflation module 140 are all in communication connection with the main controller 110, the inflation module 130 and the deflation module 140 are all connected with the air bag through inflation and deflation pipelines,
the main controller 110 is configured to generate a first inflation control signal according to a preset inflation pressure, and generate a second inflation control signal or a deflation control signal when a difference between a real-time pressure of the airbag and a preset threshold exceeds an error range;
the inflation module 130 is configured to inflate the airbag according to the first inflation control signal or the second inflation control signal;
the air pressure detection module 120 can detect the real-time pressure of the air bag and send the real-time pressure of the air bag to the main controller;
the deflation module 140 is used for deflating the air bag according to the deflation control signal.
The air bag pressure monitoring device provided by the embodiment of the invention can detect the real-time pressure of the air bag through the air pressure detection module, control the inflation module to inflate according to the real-time pressure or control the deflation module to deflate according to the real-time pressure through the main controller until the preset threshold value of the pressure of the air bag is met, can ensure that the pressure of the air bag works in a reliable range, and can realize accurate control on the pressure of the air bag.
It should be understood that, when the air bag is inflated for the first time, the inflation is realized by the preset inflation pressure, when the monitored pressure exceeds the preset threshold, the deflation control signal can be generated to control the deflation module to deflate, and when the monitored pressure is less than the preset threshold, the second inflation control signal can be generated to control the inflation module to inflate the air bag again, so that the pressure of the air bag is stable and accurate through such dynamic adjustment.
As a specific embodiment of the airbag pressure monitoring device, as shown in fig. 2, the airbag pressure monitoring device includes a power adapter 200, a main controller 110, and a charging and discharging pipeline 300, which are sequentially connected, wherein an internal thread luer 111 is provided on a side surface of the main controller 110, an external thread luer 112 matched with the internal thread luer 111 is provided at one end of the charging and discharging pipeline 300, an air-insertion pipe internal thread luer 113 is further provided at the other end of the charging and discharging pipeline 300, an airbag 310 is provided on the charging and discharging pipeline 300, and the airbag 310 is close to one side of the main controller 110.
In addition, a protective sleeve 320 is arranged outside the air bag 310, and vent holes 330 are uniformly arranged on the protective sleeve 320.
It should be appreciated that the inflation and deflation line 300 is visually observable through the outer balloon 310 when inflated and deflated, wherein the protective sheath 320 protects the balloon.
It should be noted that a bracket 114 is disposed at the bottom of the main controller 110.
As shown in fig. 2, the main controller 110 is located within a housing 400.
Specifically, the inflation module 130 includes an inflator, one end of the inflator is connected to the main controller 110, and the other end of the inflator is connected to the airbag 310 through the inflation and deflation pipeline.
Specifically, the air release module 140 includes air release valves, and the air release valves are respectively connected to the main controller 110 and the air release/release pipeline 300.
It should be noted that, the airbag pressure monitoring device usually further includes a pump valve control module, the pump valve control module is specifically a circuit for controlling the inflator pump and controlling the deflation valve switch, the pump valve control module is in communication connection with the main controller, the pump valve control module specifically includes a resistor, a capacitor, a power triode, and the like, and the control end is controlled by the main controller.
As shown in fig. 2, the airbag pressure monitoring apparatus further includes a power adapter 200, the power adapter 200 is electrically connected to the main controller 100, and the power adapter 200 is used for providing an operating voltage to the main controller 100.
Specifically, the air pressure detecting module 120 includes an air pressure sensor, and the air pressure sensor is connected to the main controller 110 and the charging and discharging pipeline 300, respectively.
In some embodiments, the airbag pressure monitoring device 100 further includes a safety relief valve 150, and the safety relief valve 150 is connected to the inflation/deflation pipeline 300.
It should be noted that, when the deflation valve fails or has other problems, the pressure relief valve 150 can be controlled to release part of the pressure by pressing, so that the normal use of the air bag can be ensured.
In some embodiments, the airbag pressure monitoring apparatus 100 further comprises a display module 160, the display module 160 is communicatively connected to the main controller 110, and the display module 160 is configured to display the real-time pressure of the airbag in real time.
Specifically, the display module 160 includes a display screen.
In some embodiments, the airbag pressure monitoring apparatus 100 further includes a key module 170, the key module 170 is communicatively connected to the main controller 110, and the key module 170 is configured to receive preset information.
In some embodiments, the main controller 110 includes a single-chip microcomputer.
Preferably, the key module 170 includes function keys.
It should be understood that the housing 400 is provided with a display hole 410 and a key hole 420, the display module 160 can be exposed through the display hole 410, and the key module 170 can be exposed through the key hole 420.
In some embodiments, a preset inflation pressure may be input to the main controller 110 through the key module 170, and the main controller 110 generates a first inflation control signal according to the preset inflation pressure, so as to control the inflation module 130 to inflate.
In some embodiments, there are 6 keys, such as: start, stop, set, increase, decrease, timed temporarily (in the case of monitoring, after a button is triggered, within 2 minutes, the device does not monitor pressure, and the pump valve does not operate, after 2 minutes, it monitors automatically). Other special keys, such as timing and temporary, in the monitoring situation, a) after the key is triggered, the equipment does not monitor the pressure within 2 minutes, and the pump valve does not act, and after 2 minutes, the equipment automatically returns to the monitoring state; b) after the key is triggered, the key is triggered again within 2 minutes, and the monitoring state is recovered.
In some embodiments, the airbag pressure monitoring apparatus 100 further includes an atmospheric temperature sensor, the atmospheric temperature sensor is in communication connection with the main controller, and the atmospheric temperature sensor is configured to monitor an ambient temperature and an atmospheric pressure around the main controller in real time, and is configured to calibrate the atmospheric pressure detected by the atmospheric pressure detection module, and send the atmospheric temperature monitored in real time to the main controller.
In some embodiments, the airbag pressure monitoring apparatus 100 further includes a radio frequency module 180, the radio frequency module 180 is in communication connection with the main controller 110, and the radio frequency module 180 is configured to record the use status information of the inflation/deflation pipeline
It should be noted that the radio frequency module 180 is configured to read information of the connection pipeline, and can identify other information such as a model of the connection pipeline, a pipeline code, a pipeline production date, and the like, so as to implement matching and monitoring of the connection pipeline by the host; the device can further calculate how long the connecting pipeline is used as a basis for whether the connecting pipeline can be replaced by one.
It should be further noted that the rf module 180 is usually implemented by using a common chip in the market, such as RC522, 13.56M.
In some embodiments, the airbag pressure monitoring apparatus 100 further includes a communication module 190, the communication module 190 is communicatively connected to the main controller 110, and the communication module 190 is configured to implement a communication connection between the main controller and an upper computer.
In specific implementation, the power adapter 200, the main controller 100 and the charging and discharging pipeline 300 are respectively connected, wherein the main controller 100 and the charging and discharging pipeline 300 are connected by a luer connector with internal and external threads, and the charging and discharging pipeline 300 is connected with the air insertion pipe by the luer connector with internal and external threads, so that the charging pipeline 300 can be prevented from sliding off, and instrument monitoring is influenced.
During monitoring, the main controller 100 is started through a switch 430 arranged on the side surface of the shell 400, an inflation pressure range is set through a key hole 420, the inflation module 130 inflates air, the air flows from the silicone tube to the inflation and deflation pipeline 300 and then to the air insertion tube, the air pressure detection module 120 senses the pressure of the air during inflation, when the pressure range is too large, partial pressure is released through the deflation module 140, and if the deflation module 140 fails or has other problems, partial pressure can be released through the key hole 420 by pressing and controlling the safety relief valve 150; the inflation and deflation pipeline 300 can be visually observed through the external air bag 310 during inflation and deflation, wherein the protective sleeve 320 plays a role in protecting the air bag; the control process can be realized by communication connection with an upper computer through a communication module, the upper computer writes programs and algorithms into the main controller 110 for realization, and the key module 170, the radio frequency module and the communication module realize automatic control.
The air bag pressure monitoring device provided by the embodiment of the invention can effectively avoid air leakage of equipment; manual pressure release and automatic pressure release are integrated, and the working stability of the instrument can be ensured.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. An airbag pressure monitoring device, comprising: the device comprises a main controller, an air pressure detection module, an inflation module and a deflation module, wherein the air pressure detection module, the inflation module and the deflation module are all in communication connection with the main controller, the inflation module and the deflation module are all connected with an air bag through inflation and deflation pipelines,
the main controller is used for generating a first inflation control signal according to a preset inflation pressure and generating a second inflation control signal or a deflation control signal when the difference value between the real-time pressure of the air bag and a preset threshold value exceeds an error range;
the inflation module is used for inflating the airbag according to the first inflation control signal or the second inflation control signal;
the air pressure detection module can detect the real-time pressure of the air bag and send the real-time pressure of the air bag to the main controller; the deflation module is used for deflating the air bag according to the deflation control signal.
2. The airbag pressure monitoring device according to claim 1, wherein the inflation module comprises an inflator pump, one end of the inflator pump is connected with the main controller, and the other end of the inflator pump is connected with the airbag through the inflation and deflation pipeline.
3. The air bag pressure monitoring device according to claim 1, wherein the deflation module comprises a deflation valve, and the deflation valve is respectively connected with the main controller and the inflation and deflation pipeline.
4. The airbag pressure monitoring device according to claim 1, wherein the air pressure detection module comprises an air pressure sensor, and the air pressure sensor is respectively connected with the main controller and the inflation and deflation pipeline.
5. The airbag pressure monitoring device according to any one of claims 1 to 4, further comprising a safety relief valve connected to the inflation/deflation pipeline.
6. The airbag pressure monitoring device according to any one of claims 1 to 4, further comprising a display module, wherein the display module is in communication connection with the main controller, and the display module is used for displaying the real-time pressure of the airbag in real time.
7. The airbag pressure monitoring device according to any one of claims 1 to 4, further comprising a key module, wherein the key module is in communication connection with the main controller, and the key module is configured to receive preset information.
8. The airbag pressure monitoring device according to any one of claims 1 to 4, further comprising an atmospheric temperature sensor, wherein the atmospheric temperature sensor is in communication connection with the main controller, and is configured to monitor an atmospheric temperature in real time and send the monitored atmospheric temperature to the main controller.
9. The airbag pressure monitoring device according to any one of claims 1 to 4, further comprising a radio frequency module, wherein the radio frequency module is in communication connection with the main controller, and the radio frequency module is used for recording the use state information of the inflation and deflation pipelines.
10. The airbag pressure monitoring device according to any one of claims 1 to 4, further comprising a communication module, wherein the communication module is in communication connection with the main controller, and the communication module is used for realizing communication connection between the main controller and an upper computer.
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| CN202010966988.2A CN111905238A (en) | 2020-09-15 | 2020-09-15 | Air bag pressure monitoring device |
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| CN202010966988.2A CN111905238A (en) | 2020-09-15 | 2020-09-15 | Air bag pressure monitoring device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404669A (en) * | 2021-06-16 | 2021-09-17 | 安徽省立医院(中国科学技术大学附属第一医院) | Automatic induction air charging and discharging joint device |
| CN113712794A (en) * | 2021-08-23 | 2021-11-30 | 河北华蓝医疗器械有限公司 | Medical pressurization pressure monitoring system |
| CN114272476A (en) * | 2021-12-16 | 2022-04-05 | 浙江宜格企业管理集团有限公司 | Beauty instrument spraying control system and control method |
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