CN117563094A - Method, device, equipment and storage medium for determining temperature and humidity of tail end of ventilation pipeline - Google Patents
Method, device, equipment and storage medium for determining temperature and humidity of tail end of ventilation pipeline Download PDFInfo
- Publication number
- CN117563094A CN117563094A CN202311618978.XA CN202311618978A CN117563094A CN 117563094 A CN117563094 A CN 117563094A CN 202311618978 A CN202311618978 A CN 202311618978A CN 117563094 A CN117563094 A CN 117563094A
- Authority
- CN
- China
- Prior art keywords
- temperature
- humidity
- data
- ventilation pipeline
- flow rate
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 170
- 238000000034 method Methods 0.000 title claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 55
- 238000012545 processing Methods 0.000 claims description 43
- 238000004590 computer program Methods 0.000 claims description 37
- 238000001514 detection method Methods 0.000 claims description 12
- 230000003247 decreasing effect Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 147
- 238000004364 calculation method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000000241 respiratory effect Effects 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 230000004202 respiratory function Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 208000009079 Bronchial Spasm Diseases 0.000 description 1
- 208000014181 Bronchial disease Diseases 0.000 description 1
- 206010006482 Bronchospasm Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000002680 cardiopulmonary resuscitation Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to a method, a device, equipment and a storage medium for determining temperature and humidity of tail end of a ventilation pipeline. The method comprises the following steps: acquiring the temperature of a water tank in breathing machine equipment, and acquiring the gas flow rate of gas in a ventilation pipeline of the breathing machine equipment; acquiring terminal temperature and humidity data of the ventilation pipeline according to the temperature of the water tank and the gas flow rate; and carrying out temperature and humidity control on the ventilation pipeline according to the tail end temperature and humidity data. By adopting the method, the accuracy of determining the temperature and humidity of the tail end of the ventilation pipeline can be improved.
Description
Technical Field
The application relates to the technical field of respirators, in particular to a method, a device, equipment and a storage medium for determining the temperature and the humidity of the tail end of a ventilation pipeline.
Background
In contemporary clinical medical practice, ventilators are important for improving respiratory function of patients as common medical equipment in hospitals, and their application has been widely covered in various aspects including treatment of respiratory failure caused by various diseases, provision of respiratory support, and application in emergency and cardiopulmonary resuscitation.
The temperature and the humidity of the tail end of the ventilation pipeline of the breathing machine equipment are important indexes for measuring the performance of the breathing machine equipment, at present, the main mode for calculating the temperature and the humidity of the tail end of the ventilation pipeline of the breathing machine equipment is to directly take the temperature of a water tank of the breathing machine equipment as the tail end temperature of the pipeline, and then calculate the humidity according to the heating efficiency of the water tank to obtain the final temperature and the humidity of the tail end of the ventilation pipeline.
However, the above method for determining the temperature and humidity of the ventilation line end of the ventilator apparatus has a problem of low accuracy.
Disclosure of Invention
Accordingly, in order to solve the above-described problems, it is necessary to provide a method, an apparatus, a device, and a storage medium for determining the temperature and humidity of the end of the ventilation line, which can improve the accuracy of determining the temperature and humidity of the end of the ventilation line.
In a first aspect, the present application provides a method for determining a temperature and humidity at an end of a ventilation pipeline. The method comprises the following steps:
acquiring the temperature of a water tank in breathing machine equipment, and acquiring the gas flow rate of gas in a ventilation pipeline of the breathing machine equipment;
acquiring terminal temperature and humidity data of the ventilation pipeline according to the temperature of the water tank and the gas flow rate;
and carrying out temperature and humidity control on the ventilation pipeline according to the tail end temperature and humidity data.
In one embodiment, the acquiring the temperature and humidity data of the tail end of the ventilation pipeline according to the temperature of the water tank and the gas flow rate includes:
acquiring the ambient temperature and the ambient humidity of the environment where the breathing machine equipment is located, and acquiring the gas pressure of the gas in the ventilation pipeline;
calculating to obtain end temperature data of the ventilation pipeline according to the water tank temperature, the ambient temperature, the gas flow rate and the gas pressure;
and calculating to obtain the tail end humidity data of the ventilation pipeline according to the water tank temperature, the ambient humidity and the gas flow rate.
In one embodiment, the calculating the end temperature data of the ventilation pipeline according to the water tank temperature, the ambient temperature, the gas flow rate and the gas pressure includes:
multiplying the water tank temperature and the environment temperature to obtain product data, and performing square processing on the product data to obtain a first processing result;
and carrying out weighted summation on the first processing result, the gas flow rate and the gas pressure to obtain the terminal temperature data.
In one embodiment, the calculating the end humidity data of the ventilation pipeline according to the water tank temperature, the ambient humidity and the gas flow rate includes:
Dividing the gas flow rate by the water tank temperature to obtain a quotient, and squaring the quotient to obtain a second processing result;
and multiplying the second processing result, the ambient humidity and a preset humidity coefficient to obtain the terminal humidity data.
In one embodiment, the terminal temperature and humidity data includes terminal temperature data and terminal humidity data, and according to the terminal temperature and humidity data, performing temperature and humidity control on the ventilation pipeline includes:
detecting whether the terminal temperature data is in a standard temperature range or not, and detecting whether the terminal humidity data is in a standard humidity range or not;
and controlling the temperature and the humidity of the ventilation pipeline according to the detection result.
In one embodiment, according to the detection result, performing temperature and humidity control on the ventilation pipeline includes:
if the tail end temperature data is not in the standard temperature range, performing temperature increase or decrease treatment on the ventilation pipeline;
and if the tail end humidity data are not in the standard humidity range, performing humidity increasing or decreasing treatment on the ventilation pipeline.
In a second aspect, the application further provides a device for determining the temperature and humidity of the tail end of the ventilation pipeline. The device comprises:
The first acquisition module is used for acquiring the temperature of a water tank of the breathing machine equipment and acquiring the gas flow rate of the gas in the ventilation pipeline of the breathing machine equipment;
the second acquisition module is used for acquiring terminal temperature and humidity data of the ventilation pipeline according to the temperature of the water tank and the gas flow rate;
and the control module is used for controlling the temperature and the humidity of the ventilation pipeline according to the terminal temperature and humidity data.
In a third aspect, the present application also provides a computer device. The computer device comprises a memory storing a computer program and a processor implementing the steps of the method according to the first aspect described above when the processor executes the computer program.
In a fourth aspect, the present application also provides a computer-readable storage medium. The computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method as described in the first aspect above.
In a fifth aspect, the present application also provides a computer program product. The computer program product comprising a computer program which, when executed by a processor, implements the steps of the method as described in the first aspect above.
According to the method, the device, the equipment and the storage medium for determining the temperature and the humidity of the tail end of the ventilation pipeline, firstly, the water tank temperature of the water tank in the breathing machine equipment is obtained, the gas flow rate of the gas in the ventilation pipeline in the breathing machine equipment is obtained, then the tail end temperature and humidity data of the ventilation pipeline are obtained according to the water tank temperature and the gas flow rate, and finally the temperature and the humidity of the ventilation pipeline are controlled according to the tail end temperature and humidity data. Like this, this embodiment is in the in-process of confirming breathing machine equipment vent line terminal humiture, not just regard as vent line terminal temperature as the water tank temperature of breathing machine equipment among the conventional art, again according to this pipeline terminal temperature, obtain two key data of water tank temperature and gas flow rate, the gas flow rate helps improving the terminal heat exchange efficiency of vent line, then according to water tank temperature and gas flow rate, obtain the terminal humiture data of vent line, and can control the terminal humiture of vent line, make the terminal humiture of pipeline of calculation ventilation more accurate, consequently, this embodiment of the application has improved the accuracy of confirming the terminal humiture of vent line.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the drawings without inventive effort for a person having ordinary skill in the art.
FIG. 1-1 is an environmental diagram of an embodiment of a method for determining the temperature and humidity of a vent line end;
FIGS. 1-2 are diagrams illustrating an application environment of a method for determining a temperature and humidity at an end of a ventilation pipeline according to another embodiment;
FIG. 2 is a flow chart of a method for determining a temperature and humidity at an end of a ventilation pipeline according to an embodiment;
FIG. 3 is a flowchart of a server obtaining temperature and humidity data of an end of a ventilation pipeline according to another embodiment;
FIG. 4 is a schematic flow chart of temperature and humidity control of a ventilation pipeline by a server according to another embodiment;
FIG. 5 is a flow chart of a method for determining the temperature and humidity of the end of a ventilation pipeline according to another embodiment;
FIG. 6 is a flow chart of a method for determining the temperature and humidity of the end of a ventilation pipeline according to another embodiment;
FIG. 7 is a block diagram of a device for determining the temperature and humidity of the end of a ventilation pipeline according to one embodiment;
fig. 8 is an internal structural diagram of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
The importance and versatility of ventilator devices in the medical field cannot be underestimated, and in clinical practice, ventilator devices play a critical role not only in emergency and surgical settings, but also in a broader medical context. In the care of critical patients, ventilator devices are life-saving tools that can provide immediate respiratory support, maintain a balance between oxygen supply and carbon dioxide removal, and thus ensure the life of the patient.
Also, ventilator devices are commonly used to support the respiratory function of a patient, particularly when mechanical ventilation is required, which may be used for various respiratory diseases or to intraoperatively maintain the patient's respiration. In these applications, maintaining proper temperature and humidity is critical to patient comfort, moisture retention of the mucous membranes, and proper function of the tracheal bronchi.
At present, the method for calculating the temperature and humidity of the tail end of a pipeline of a breathing machine device is mainly divided into two modes, wherein the first mode directly adopts the temperature of a water tank of the breathing machine device as the calculation basis of the temperature of the tail end of the pipeline, in the method, the breathing machine device estimates the tail end temperature of the whole ventilation pipeline by measuring the temperature of the water tank, and then the corresponding humidity is calculated according to the heating efficiency of the water tank. However, the flow of air from the tank through the tubing to the end is affected by the length of the tubing and other factors, resulting in a certain drop in temperature. The temperature reaching the tail end of the ventilation pipeline can not accurately reflect the actual temperature accepted by the patient, so that the accurate calculation of the temperature and the humidity is affected. Such errors may be more pronounced in long tubing or complex ventilation systems, reducing the accuracy of the system in grasping the patient's breathing environment.
The second mode involves connecting a warming pipeline to the ventilator device to collect the temperature of the end of the warming pipeline, the method more directly measures the actual temperature of the end of the ventilation pipeline, and the system can calculate the corresponding humidity more accurately by considering the heating efficiency of the water tank, however, not all ventilator devices have or support the function of adding the warming pipeline, which results in the second mode not being universal enough and not applicable to all ventilator devices.
Currently, the temperature and humidity at the tail end of a pipeline of a computer device are critical to the treatment effect and comfort of a patient. Ensure that the terminal humiture of pipeline is in the drying and the damage of appropriate level can prevent respiratory tract mucous membrane, reduces patient's uncomfortable sense to appropriate humiture helps reducing bronchospasm, mucus and gathers and respiratory tract infection's risk, promotes the absorption of oxygen and medicine simultaneously, provides the humiture of accurate control through ensuring breathing machine equipment, can improve patient's comfort level.
In view of this, the embodiment of the application provides a method, a device, an apparatus and a storage medium for determining a temperature and humidity of a ventilation pipeline end, in determining a temperature and humidity of a ventilation pipeline end of a breathing machine apparatus, two key data of a water tank temperature and a gas flow rate are firstly obtained, and then the temperature and humidity data of the ventilation pipeline end are obtained through corresponding calculation, instead of directly taking the water tank temperature of the breathing machine apparatus as the pipeline end temperature in the traditional technology, and then the ventilation pipeline end temperature and humidity are obtained according to the pipeline end temperature.
Fig. 1-1 are schematic diagrams illustrating an implementation environment of a method for determining a temperature and humidity of an end of a ventilation pipeline according to an embodiment of the present application.
As shown in fig. 1-1, the server 104 communicates with the ventilator device 102 via a network. The data storage system may store data that the server 104 needs to process. The data storage system may be integrated on the server 104 or may be located on a cloud or other network server.
With reference to the implementation environment shown in fig. 1-1, the server 104 obtains the temperature of a water tank in the ventilator device 102, and obtains the gas flow rate of the gas in the ventilation pipeline in the ventilator device 102, then obtains the terminal temperature and humidity data of the ventilation pipeline according to the temperature of the water tank and the gas flow rate, and finally performs temperature and humidity control on the ventilation pipeline of the ventilator device 102 according to the terminal temperature and humidity data.
Fig. 1-2 are schematic diagrams illustrating another implementation environment of a method for determining a temperature and humidity at an end of a ventilation pipeline according to an embodiment of the present application. The ventilator device 102 communicates with the electronic device 106 through a network, firstly, obtains the temperature of a water tank in the ventilator device 102, and obtains the gas flow rate of the gas in the ventilation pipeline in the ventilator device 102, then, obtains the terminal temperature and humidity data of the ventilation pipeline according to the temperature of the water tank and the gas flow rate, and finally, performs temperature and humidity control on the ventilation pipeline according to the terminal temperature and humidity data.
The electronic device 106 may be, but not limited to, various personal computers, notebook computers, smart phones, and tablet computers, and the server 102 may be implemented as a stand-alone server or a server cluster composed of a plurality of servers.
In one embodiment, as shown in fig. 2, a method for determining the temperature and humidity of the end of the ventilation pipeline is provided, which is illustrated by using the method for the server 104 in fig. 1-1 as an example, and in other possible implementations, the method may also be used for a ventilator device, where the implementation subject of the method for determining the temperature and humidity of the end of the ventilation pipeline in the embodiment of the present application is not limited specifically.
As shown in fig. 2, the method comprises the steps of:
step 101, acquiring the temperature of a water tank of the breathing machine equipment, and acquiring the gas flow rate of gas in a ventilation pipeline of the breathing machine equipment.
A ventilator apparatus is a medical device for providing support and management of the respiratory system of a patient by mechanical means to encourage respiratory movement of the patient, maintain normal oxygenation and ventilation, and has a variety of functions including ventilation support modes, regulation of oxygen delivery, and control of respiratory rate and tidal volume.
A water tank in a ventilator device is an important component in a ventilator device, the main function of which is to humidify and warm the gas delivered to the patient by the ventilator, and possibly a humidification and heating element in the water tank to ensure that the gas delivered to the patient is moist and at a proper temperature.
A ventilation circuit in a ventilator device is a tubing assembly that connects the ventilator device and a patient, which can deliver ventilation gas from the ventilator device to the patient's respiratory tract.
In the embodiment of the application, a corresponding temperature sensor is arranged in a water tank of the breathing machine equipment or at a position adjacent to the water tank, the temperature sensor can be a temperature sensitive resistor, a thermistor, a thermocouple or other types of temperature sensors, and the breathing machine equipment continuously reads the data of the temperature sensor and monitors and acquires the temperature change of the water tank; meanwhile, at the end of the ventilation line near the ventilator device, a corresponding flow sensor, which may be a thermistor, an ultrasonic sensor, a turbine flowmeter or other technologies, is provided for measuring the flow rate of the gas, and when the gas in the ventilation line flows through the flow sensor, the flow sensor may measure the gas flow rate of the gas in real time, and then the gas flow rate data may be transmitted to a control system of the server, and the control system of the server performs a corresponding preprocessing on the measured acquired gas flow rate data, for example, performs a filtering operation on the acquired gas flow rate data to eliminate instability caused by sensor noise or environmental interference, and the filtering operation may be a digital filtering algorithm, such as mean filtering, median filtering or low-pass filtering.
In this way, the server can acquire the water tank temperature of the water tank in the breathing machine equipment and the gas flow rate of the gas in the ventilation pipeline of the breathing machine equipment.
And 102, acquiring terminal temperature and humidity data of the ventilation pipeline according to the temperature of the water tank and the gas flow rate.
As described above, the server calculates the temperature and humidity data of the end of the ventilation line using a specific method for the acquired water tank temperature and gas flow rate data, which can consider the influence of the water tank temperature on the heating and humidification process of the gas and the residence time of the gas flow rate in the ventilation line, and then calculates the relative humidity and temperature of the gas through the thermodynamics of the humid air, and the calculation result is the temperature and humidity data of the end of the ventilation line.
And 103, performing temperature and humidity control on the ventilation pipeline according to the terminal temperature and humidity data.
In this embodiment of the present application, the server compares, according to the obtained terminal temperature and humidity data, terminal temperature and humidity data obtained by current calculation based on a preset target threshold value or a target threshold range, and if the terminal temperature and humidity data is different from the preset target threshold value or the terminal temperature and humidity data is not within the preset target threshold value range, the adjusting device for controlling the temperature and humidity of the ventilation pipeline in the ventilator device needs to be adjusted, that is, parameters such as temperature, humidity, or gas flow rate of ventilation gas are adjusted.
According to the method, the device, the equipment and the storage medium for determining the temperature and the humidity of the tail end of the ventilation pipeline, firstly, the water tank temperature of the water tank in the breathing machine equipment is obtained, the gas flow rate of the gas in the ventilation pipeline in the breathing machine equipment is obtained, then the tail end temperature and humidity data of the ventilation pipeline are obtained according to the water tank temperature and the gas flow rate, and finally the temperature and the humidity of the ventilation pipeline are controlled according to the tail end temperature and humidity data. Like this, this embodiment is in the in-process of confirming breathing machine equipment vent line terminal humiture, not just regard as vent line terminal temperature as the water tank temperature of breathing machine equipment among the conventional art, again according to this pipeline terminal temperature, obtain two key data of water tank temperature and gas flow rate, the gas flow rate helps improving the terminal heat exchange efficiency of vent line, then according to water tank temperature and gas flow rate, obtain the terminal humiture data of vent line, and can control the terminal humiture of vent line, make the terminal humiture of pipeline of calculation ventilation more accurate, consequently, this embodiment of the application has improved the accuracy of confirming the terminal humiture of vent line.
Referring to fig. 3, referring to the embodiment shown in fig. 2, the present embodiment relates to a process of acquiring, by a server, end temperature and humidity data of a ventilation pipeline according to a water tank temperature and a gas flow rate in step 102, where the process includes steps 201, 202, and 203 shown in fig. 3:
step 201, acquiring an ambient temperature and an ambient humidity of an environment in which the ventilator apparatus is located, and acquiring a gas pressure of a gas in the ventilation pipeline.
Hereinafter, a process in which the server acquires the ambient temperature and the ambient humidity of the environment in which the ventilator apparatus is located will be exemplarily described.
In one possible embodiment, the server measures the ambient temperature and the ambient humidity of the environment in which the ventilator device is located through sensors, i.e. a temperature sensor, such as a thermistor or an infrared sensor, is arranged near or inside the ventilator device, and measures the ambient temperature of the environment in which the ventilator device is located in real time; meanwhile, a humidity sensor, such as a capacitive humidity sensor, is arranged near or in the ventilator equipment, so that the ambient humidity of the environment where the ventilator equipment is located is measured in real time, and the ambient temperature and the ambient humidity data are transmitted to a control system of the server.
In another possible implementation manner, the server obtains the ambient temperature and the ambient humidity of the environment where the ventilator device is located through an independent environment monitoring device, that is, a hygrothermograph and other devices are arranged near the ventilator device, and measures the ambient temperature and humidity in real time, where the environment monitoring device usually has a data display screen or a network device of the server, and the temperature and humidity data obtained by measurement can be transmitted to a control system of the server through an interface or a transmission protocol (such as Wi-Fi, bluetooth, or wired connection).
In this way, the server can acquire the ambient temperature and the ambient humidity of the environment where the breathing apparatus device is located.
In this embodiment of the present application, a corresponding gas pressure sensor is disposed in a ventilation pipeline of a ventilator device, where the gas pressure sensor may be a pressure sensitive resistor, a pressure sensor, or the like, and is configured to measure a gas pressure of a gas, and when the gas in the ventilation pipeline flows through the pressure sensor, the pressure sensor may measure the gas pressure of the gas in real time, and transmit gas pressure data of the ventilation pipeline of the ventilator device to a control system of a server.
And 202, calculating to obtain the tail end temperature data of the ventilation pipeline according to the water tank temperature, the ambient temperature, the gas flow rate and the gas pressure.
As an alternative embodiment, the process of calculating the end temperature data of the ventilation line by the server includes: multiplying the water tank temperature and the environment temperature to obtain product data, and squaring the product data to obtain a first processing result; and carrying out weighted summation treatment on the first treatment result, the gas flow rate and the gas pressure to obtain terminal temperature data.
Specifically, the server calculates the end temperature data of the ventilation pipeline according to the water tank temperature, the ambient temperature, the gas flow rate and the gas pressure, as shown in formula (1), wherein, Is the end temperature; />Is ambient temperature; />The current water tank temperature; />Is the gas flow rate; />Is the gas pressure.
(1)
And 203, calculating to obtain the tail end humidity data of the ventilation pipeline according to the temperature of the water tank, the ambient humidity and the gas flow rate.
As an alternative embodiment, the process of calculating the end humidity data of the ventilation pipeline by the server includes: dividing the gas flow rate by the water tank temperature to obtain a quotient, and squaring the quotient to obtain a second processing result; and multiplying the second processing result, the ambient humidity and the preset humidity coefficient to obtain the terminal humidity data.
Specifically, the server calculates the end humidity data of the ventilation pipeline according to the temperature of the water tank, the ambient humidity and the gas flow rate, as shown in formula (2), wherein,is the end humidity; />Is the current ambient humidity; />Is the gas flow rate; />Is the current tank temperature.
(2)
Wherein, the above formula (1) and formula (2) are obtained based on a large amount of experimental data and experience, by collecting data about parameters such as water tank temperature, ambient temperature, gas flow rate and gas pressure, performing experiments under different conditions, recording observation results, and analyzing the data to obtain the relationship and influence between the parameters. In the process, the established model can accurately reflect the behavior state of the breathing machine equipment by applying a statistical method, a mathematical modeling technology and an engineering principle. Through analysis of experimental data, the weight and the influence degree of each parameter in the formula can be determined, so that a final calculation formula is formed.
Like this, through above-mentioned mode, the server acquires parameters such as environment humiture and gas velocity of flow in breathing machine equipment vent line, simultaneously, introduced gas velocity of flow and gas pressure correction calculation result, make the calculation result more accurate to realize the accurate calculation to the terminal humiture of vent line, can carry out real-time supervision and accurate control to the terminal humiture of vent line, can adapt to different environmental conditions, promote patient's comfort level, avoid excessively or not enough ventilation, thereby improve breathing machine equipment's effect.
Based on the embodiment shown in fig. 2, referring to fig. 4, the terminal temperature and humidity data in this embodiment includes terminal temperature data and terminal humidity data, and the embodiment relates to a process of performing temperature and humidity control on the ventilation pipeline by the server in step 103 according to the terminal temperature and humidity data, where the process includes steps 301 and 302 shown in fig. 4:
in step 301, it is detected whether the end temperature data is within a standard temperature range, and whether the end humidity data is within a standard humidity range.
In the embodiment of the application, the server judges according to the calculated terminal temperature data, and judges whether the terminal temperature data is in a set standard temperature range, namely, the terminal temperature data is compared with a preset minimum and/or maximum temperature value, if the terminal temperature data exceeds the range, corresponding control operation can be triggered, and the terminal temperature data of the pipeline is adjusted to be in the standard temperature range; meanwhile, the server judges according to the terminal humidity data obtained through calculation, whether the terminal humidity data is in a set standard humidity range or not is judged, namely, the terminal humidity data is compared with a preset minimum and/or maximum humidity value, if the terminal humidity data exceeds the range, corresponding control operation can be triggered, and the terminal humidity data of the pipeline is adjusted to be in the standard humidity range.
And step 302, performing temperature and humidity control on the ventilation pipeline according to the detection result.
As an optional embodiment, the process of performing temperature and humidity control on the ventilation pipeline by the server according to the detection result includes: if the tail end temperature data is not in the standard temperature range, performing temperature increase or decrease treatment on the ventilation pipeline; if the end humidity data is not in the standard humidity range, the ventilation pipeline is subjected to humidity increasing or decreasing treatment.
Specifically, the server controls the temperature of the tail end of the pipeline according to the detection result of the tail end temperature data, if the tail end temperature data is not in the standard temperature range, corresponding measures are taken to adjust the temperature of the pipeline, for example, when the tail end temperature data is higher, temperature reduction treatment is needed, and the tail end temperature data of the pipeline is reduced through a proper control means; conversely, when the end temperature data is low, an increase temperature process is required to increase the end temperature data of the pipeline by an appropriate control means.
In one possible implementation manner, if the server detects that the end temperature is not in the standard temperature range, the ventilator device may take corresponding measures according to circumstances, and if the temperature is higher, the ventilator device starts a cooling device, such as a cooler or a fan, so as to reduce the temperature of the end of the pipeline; conversely, if the temperature is low, the ventilator device activates a heating device, such as a heater, to raise the temperature at the end of the tubing. Meanwhile, in the case that the end humidity data is not in the standard humidity range, the ventilator device may adjust the humidity controller, such as a nebulizer or a dehumidifier, to increase or decrease the humidity of the end of the pipeline so as to reach the value of the standard humidity range.
In one possible embodiment, when the server detects that the ventilator circuit end temperature deviates from the standard range, the practitioner may take appropriate action based on his experience and clinical judgment, and if the end temperature exceeds the standard temperature range, the operator may adjust the cooling device, such as adjusting the cooling system or controlling the fan speed, to reduce the temperature at the circuit end. Conversely, if the end temperature is too low, the practitioner may adjust the heating device, such as adjusting the heater power, to increase the temperature of the end of the line. Meanwhile, for the condition of abnormal humidity, a professional can adjust the humidity controller according to the tail end humidity data, and the tail end humidity of the pipeline is maintained in a standard humidity range by adjusting the sprayer or dehumidifier.
Like this, through arbitrary mode, the server can all carry out temperature and humidity control to the vent line according to the testing result, in control process, through temperature and humidity of adjustment vent line, makes it adapt to patient's demand.
In one embodiment, a method for determining the temperature and humidity of the end of a ventilation pipeline is provided for a server 104, see fig. 5, and includes the following steps:
Step 401, acquiring a water tank temperature of a water tank in the breathing apparatus, and acquiring a gas flow rate of gas in a ventilation pipeline in the breathing apparatus.
Step 402, acquiring an ambient temperature and an ambient humidity of an environment in which the ventilator apparatus is located, and acquiring a gas pressure of a gas in the ventilation pipeline.
Step 403, multiplying the water tank temperature and the ambient temperature to obtain product data, squaring the product data to obtain a first processing result, and then performing weighted summation processing on the first processing result, the gas flow rate and the gas pressure to obtain terminal temperature data.
And step 404, dividing the gas flow rate by the water tank temperature to obtain a quotient, squaring the quotient to obtain a second processing result, and multiplying the second processing result, the ambient humidity and a preset humidity coefficient to obtain terminal humidity data.
Step 405, it is detected whether the end temperature data is within a standard temperature range, and whether the end humidity data is within a standard humidity range.
Step 406, if the end temperature data is not in the standard temperature range, performing temperature increase or decrease treatment on the ventilation pipeline; if the end humidity data is not in the standard humidity range, the ventilation pipeline is subjected to humidity increasing or decreasing treatment.
The implementation of the method for determining the temperature and humidity at the end of the ventilation pipe according to the above embodiment will be exemplarily described below.
As shown in fig. 6, first, the server obtains parameters such as the water tank temperature of the ventilator device line, the gas flow rate in the ventilation line, the ambient temperature and humidity, and the gas pressure, respectively, by means of a temperature sensor, a flow sensor, a pressure sensor, and the like. Then, according to the acquired water tank temperature, ambient temperature, gas flow rate and gas pressure, calculating to obtain end temperature data of the ventilation pipeline, namely multiplying the water tank temperature by the ambient temperature, squaring the result to obtain a first processing result, and then carrying out weighted summation on the first processing result, the gas flow rate and the gas pressure to obtain end temperature data; according to the acquired water tank temperature, ambient humidity and gas flow rate, calculating to obtain the tail end humidity data of the ventilation pipeline, namely, calculating the gas flow rate divided by the water tank temperature to obtain a quotient, performing square opening processing, and multiplying the quotient with the ambient humidity and a preset humidity coefficient to obtain the tail end humidity data. And finally, respectively detecting whether the terminal temperature and humidity data are in a preset standard range, and if not, carrying out corresponding temperature and humidity adjustment on the ventilation pipeline to ensure that the terminal temperature and humidity data of the ventilation pipeline are in the preset standard range.
It should be understood that, although the steps in the flowcharts related to the embodiments described above are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described in the above embodiments may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least some of the other steps or stages.
Based on the same inventive concept, the embodiment of the application also provides a ventilation pipeline end temperature and humidity determining device for realizing the ventilation pipeline end temperature and humidity determining method. The implementation of the solution provided by the device is similar to the implementation described in the above method, so the specific limitation in the embodiments of the device for determining the temperature and humidity of the end of the ventilation pipeline provided below may be referred to the limitation of the method for determining the temperature and humidity of the end of the ventilation pipeline hereinabove, and will not be repeated herein.
In one embodiment, as shown in fig. 7, there is provided a ventilation line end temperature and humidity determining apparatus, including:
a first obtaining module 601, configured to obtain a temperature of a water tank of a ventilator device, and obtain a gas flow rate of a gas in a ventilation pipeline of the ventilator device;
a second obtaining module 602, configured to obtain temperature and humidity data of the end of the ventilation pipeline according to the temperature of the water tank and the gas flow rate;
and the control module 603 is configured to perform temperature and humidity control on the ventilation pipeline according to the terminal temperature and humidity data.
In one embodiment, the second obtaining module 602 includes:
the acquisition unit is used for acquiring the ambient temperature and the ambient humidity of the environment where the breathing machine equipment is located and acquiring the gas pressure of the gas in the ventilation pipeline;
the first calculation unit is used for calculating and obtaining the tail end temperature data of the ventilation pipeline according to the water tank temperature, the environment temperature, the gas flow rate and the gas pressure;
and the second calculation unit is used for calculating and obtaining the tail end humidity data of the ventilation pipeline according to the water tank temperature, the ambient humidity and the gas flow rate.
In one embodiment, the first calculating unit is specifically configured to multiply the water tank temperature and the ambient temperature to obtain product data, and square the product data to obtain a first processing result; and carrying out weighted summation on the first processing result, the gas flow rate and the gas pressure to obtain the terminal temperature data.
In one embodiment, the second calculating unit is specifically configured to divide the gas flow rate by the water tank temperature to obtain a quotient, and square the quotient to obtain a second processing result; and multiplying the second processing result, the ambient humidity and a preset humidity coefficient to obtain the terminal humidity data.
In one embodiment, the control module 603 includes:
the detection unit is used for detecting whether the tail end temperature data are in a standard temperature range or not and detecting whether the tail end humidity data are in a standard humidity range or not;
and the control unit is used for controlling the temperature and the humidity of the ventilation pipeline according to the detection result.
In one embodiment, the control unit is specifically configured to perform a temperature increase or decrease process on the ventilation line if the end temperature data is not in the standard temperature range; and if the tail end humidity data are not in the standard humidity range, performing humidity increasing or decreasing treatment on the ventilation pipeline.
All or part of the modules in the ventilation pipeline end temperature and humidity determining device can be realized by software, hardware and a combination of the software and the hardware. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one exemplary embodiment, a computer device is provided, which may be a server, and the internal structure thereof may be as shown in fig. 8. The computer device includes a processor, a memory, an Input/Output interface (I/O) and a communication interface. The processor, the memory and the input/output interface are connected through a system bus, and the communication interface is connected to the system bus through the input/output interface. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the computer equipment is used for storing data such as the water tank temperature of the water tank in the breathing machine equipment, the gas flow rate of the gas in the ventilation pipeline and the like. The input/output interface of the computer device is used to exchange information between the processor and the external device. The communication interface of the computer device is used for communicating with an external terminal through a network connection. The computer program when executed by a processor is configured to implement a method for determining a temperature and humidity of a ventilation circuit end.
It will be appreciated by those skilled in the art that the structure shown in fig. 8 is merely a block diagram of some of the structures associated with the present application and is not limiting of the computer device to which the present application may be applied, and that a particular computer device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided comprising a memory and a processor, the memory having stored therein a computer program, the processor when executing the computer program performing the steps of:
acquiring the temperature of a water tank in breathing machine equipment, and acquiring the gas flow rate of gas in a ventilation pipeline of the breathing machine equipment;
acquiring terminal temperature and humidity data of the ventilation pipeline according to the temperature of the water tank and the gas flow rate;
and carrying out temperature and humidity control on the ventilation pipeline according to the tail end temperature and humidity data.
In one embodiment, the processor, when executing the computer program, performs the steps of:
acquiring the ambient temperature and the ambient humidity of the environment where the breathing machine equipment is located, and acquiring the gas pressure of the gas in the ventilation pipeline;
Calculating to obtain end temperature data of the ventilation pipeline according to the water tank temperature, the ambient temperature, the gas flow rate and the gas pressure;
and calculating to obtain the tail end humidity data of the ventilation pipeline according to the water tank temperature, the ambient humidity and the gas flow rate.
In one embodiment, the processor, when executing the computer program, performs the steps of:
multiplying the water tank temperature and the environment temperature to obtain product data, and performing square processing on the product data to obtain a first processing result;
and carrying out weighted summation on the first processing result, the gas flow rate and the gas pressure to obtain the terminal temperature data.
In one embodiment, the processor, when executing the computer program, performs the steps of:
dividing the gas flow rate by the water tank temperature to obtain a quotient, and squaring the quotient to obtain a second processing result;
and multiplying the second processing result, the ambient humidity and a preset humidity coefficient to obtain the terminal humidity data.
In one embodiment, the processor, when executing the computer program, performs the steps of:
Detecting whether the terminal temperature data is in a standard temperature range or not, and detecting whether the terminal humidity data is in a standard humidity range or not;
and controlling the temperature and the humidity of the ventilation pipeline according to the detection result.
In one embodiment, the processor, when executing the computer program, performs the steps of:
if the tail end temperature data is not in the standard temperature range, performing temperature increase or decrease treatment on the ventilation pipeline;
and if the tail end humidity data are not in the standard humidity range, performing humidity increasing or decreasing treatment on the ventilation pipeline.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:
acquiring the temperature of a water tank in breathing machine equipment, and acquiring the gas flow rate of gas in a ventilation pipeline of the breathing machine equipment;
acquiring terminal temperature and humidity data of the ventilation pipeline according to the temperature of the water tank and the gas flow rate;
and carrying out temperature and humidity control on the ventilation pipeline according to the tail end temperature and humidity data.
In one embodiment, the computer program when executed by a processor performs the steps of:
Acquiring the ambient temperature and the ambient humidity of the environment where the breathing machine equipment is located, and acquiring the gas pressure of the gas in the ventilation pipeline;
calculating to obtain end temperature data of the ventilation pipeline according to the water tank temperature, the ambient temperature, the gas flow rate and the gas pressure;
and calculating to obtain the tail end humidity data of the ventilation pipeline according to the water tank temperature, the ambient humidity and the gas flow rate.
In one embodiment, the computer program when executed by a processor performs the steps of:
multiplying the water tank temperature and the environment temperature to obtain product data, and performing square processing on the product data to obtain a first processing result;
and carrying out weighted summation on the first processing result, the gas flow rate and the gas pressure to obtain the terminal temperature data.
In one embodiment, the computer program when executed by a processor performs the steps of:
dividing the gas flow rate by the water tank temperature to obtain a quotient, and squaring the quotient to obtain a second processing result;
and multiplying the second processing result, the ambient humidity and a preset humidity coefficient to obtain the terminal humidity data.
In one embodiment, the computer program when executed by a processor performs the steps of:
detecting whether the terminal temperature data is in a standard temperature range or not, and detecting whether the terminal humidity data is in a standard humidity range or not;
and controlling the temperature and the humidity of the ventilation pipeline according to the detection result.
In one embodiment, the computer program when executed by a processor performs the steps of:
if the tail end temperature data is not in the standard temperature range, performing temperature increase or decrease treatment on the ventilation pipeline;
and if the tail end humidity data are not in the standard humidity range, performing humidity increasing or decreasing treatment on the ventilation pipeline.
In one embodiment, a computer program product is provided comprising a computer program which, when executed by a processor, performs the steps of:
acquiring the temperature of a water tank in breathing machine equipment, and acquiring the gas flow rate of gas in a ventilation pipeline of the breathing machine equipment;
acquiring terminal temperature and humidity data of the ventilation pipeline according to the temperature of the water tank and the gas flow rate;
and carrying out temperature and humidity control on the ventilation pipeline according to the tail end temperature and humidity data.
In one embodiment, the computer program when executed by a processor performs the steps of:
acquiring the ambient temperature and the ambient humidity of the environment where the breathing machine equipment is located, and acquiring the gas pressure of the gas in the ventilation pipeline;
calculating to obtain end temperature data of the ventilation pipeline according to the water tank temperature, the ambient temperature, the gas flow rate and the gas pressure;
and calculating to obtain the tail end humidity data of the ventilation pipeline according to the water tank temperature, the ambient humidity and the gas flow rate.
In one embodiment, the computer program when executed by a processor performs the steps of:
multiplying the water tank temperature and the environment temperature to obtain product data, and performing square processing on the product data to obtain a first processing result;
and carrying out weighted summation on the first processing result, the gas flow rate and the gas pressure to obtain the terminal temperature data.
In one embodiment, the computer program when executed by a processor performs the steps of:
dividing the gas flow rate by the water tank temperature to obtain a quotient, and squaring the quotient to obtain a second processing result;
And multiplying the second processing result, the ambient humidity and a preset humidity coefficient to obtain the terminal humidity data.
In one embodiment, the computer program when executed by a processor performs the steps of:
detecting whether the terminal temperature data is in a standard temperature range or not, and detecting whether the terminal humidity data is in a standard humidity range or not;
and controlling the temperature and the humidity of the ventilation pipeline according to the detection result.
In one embodiment, the computer program when executed by a processor performs the steps of:
if the tail end temperature data is not in the standard temperature range, performing temperature increase or decrease treatment on the ventilation pipeline;
and if the tail end humidity data are not in the standard humidity range, performing humidity increasing or decreasing treatment on the ventilation pipeline.
It should be noted that, the user information (including, but not limited to, user equipment information, user personal information, etc.) and the data (including, but not limited to, data for analysis, stored data, presented data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party, and the collection, use, and processing of the related data are required to meet the related regulations.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the various embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high density embedded nonvolatile Memory, resistive random access Memory (ReRAM), magnetic random access Memory (Magnetoresistive Random Access Memory, MRAM), ferroelectric Memory (Ferroelectric Random Access Memory, FRAM), phase change Memory (Phase Change Memory, PCM), graphene Memory, and the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory, and the like. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like. The databases referred to in the various embodiments provided herein may include at least one of relational databases and non-relational databases. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic units, quantum computing-based data processing logic units, etc., without being limited thereto.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application shall be subject to the appended claims.
Claims (10)
1. A method for determining the temperature and humidity of the tail end of a ventilation pipeline, which is characterized by comprising the following steps:
acquiring the temperature of a water tank in breathing machine equipment, and acquiring the gas flow rate of gas in a ventilation pipeline of the breathing machine equipment;
acquiring terminal temperature and humidity data of the ventilation pipeline according to the temperature of the water tank and the gas flow rate;
and carrying out temperature and humidity control on the ventilation pipeline according to the tail end temperature and humidity data.
2. The method of claim 1, wherein the acquiring end temperature and humidity data of the vent line based on the tank temperature and the gas flow rate comprises:
acquiring the ambient temperature and the ambient humidity of the environment where the breathing machine equipment is located, and acquiring the gas pressure of the gas in the ventilation pipeline;
calculating to obtain end temperature data of the ventilation pipeline according to the water tank temperature, the ambient temperature, the gas flow rate and the gas pressure;
and calculating to obtain the tail end humidity data of the ventilation pipeline according to the water tank temperature, the ambient humidity and the gas flow rate.
3. The method of claim 2, wherein calculating end temperature data of the vent line based on the tank temperature, the ambient temperature, the gas flow rate, and the gas pressure comprises:
multiplying the water tank temperature and the environment temperature to obtain product data, and performing square processing on the product data to obtain a first processing result;
and carrying out weighted summation on the first processing result, the gas flow rate and the gas pressure to obtain the terminal temperature data.
4. The method of claim 2, wherein calculating end humidity data of the vent line based on the tank temperature, the ambient humidity, and the gas flow rate comprises:
dividing the gas flow rate by the water tank temperature to obtain a quotient, and squaring the quotient to obtain a second processing result;
and multiplying the second processing result, the ambient humidity and a preset humidity coefficient to obtain the terminal humidity data.
5. The method of claim 1, wherein the end temperature and humidity data includes end temperature data and end humidity data, and wherein the performing temperature and humidity control on the ventilation pipeline according to the end temperature and humidity data includes:
detecting whether the terminal temperature data is in a standard temperature range or not, and detecting whether the terminal humidity data is in a standard humidity range or not;
and controlling the temperature and the humidity of the ventilation pipeline according to the detection result.
6. The method of claim 5, wherein the performing temperature and humidity control on the ventilation pipeline according to the detection result comprises:
if the tail end temperature data is not in the standard temperature range, performing temperature increase or decrease treatment on the ventilation pipeline;
And if the tail end humidity data are not in the standard humidity range, performing humidity increasing or decreasing treatment on the ventilation pipeline.
7. A vent line end temperature and humidity determination device, the device comprising:
the first acquisition module is used for acquiring the temperature of a water tank of the breathing machine equipment and acquiring the gas flow rate of the gas in the ventilation pipeline of the breathing machine equipment;
the second acquisition module is used for acquiring terminal temperature and humidity data of the ventilation pipeline according to the temperature of the water tank and the gas flow rate;
and the control module is used for controlling the temperature and the humidity of the ventilation pipeline according to the terminal temperature and humidity data.
8. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any of claims 1 to 6 when the computer program is executed.
9. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 6.
10. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311618978.XA CN117563094A (en) | 2023-11-30 | 2023-11-30 | Method, device, equipment and storage medium for determining temperature and humidity of tail end of ventilation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311618978.XA CN117563094A (en) | 2023-11-30 | 2023-11-30 | Method, device, equipment and storage medium for determining temperature and humidity of tail end of ventilation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117563094A true CN117563094A (en) | 2024-02-20 |
Family
ID=89889825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311618978.XA Pending CN117563094A (en) | 2023-11-30 | 2023-11-30 | Method, device, equipment and storage medium for determining temperature and humidity of tail end of ventilation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117563094A (en) |
-
2023
- 2023-11-30 CN CN202311618978.XA patent/CN117563094A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2708612C2 (en) | System and method of controlling moisture in therapy with maintaining pressure | |
| US20200101254A1 (en) | Apparatus and method for monitoring the degree of integration between the functions of the heart and the lungs, and the therapeutic success of resuscitative interventions | |
| CN107209797B (en) | System and method for model-based optimization of mechanical ventilation | |
| CN104144722B (en) | Compensating for variations in air density in a pressure support device | |
| JP6960913B2 (en) | Anomaly detectors and methods for estimating respiratory dynamics parameters | |
| TWI673078B (en) | Methods and apparatus of detecting a quantity of water in a humidifier | |
| JP2019505297A5 (en) | ||
| JP2019533559A5 (en) | ||
| CN109789288B (en) | Water shortage alarm determination | |
| CN114830252B (en) | Remote Respiratory Therapy Device Management | |
| Nilius et al. | Mask humidity during CPAP: influence of ambient temperature, heated humidification and heated tubing | |
| CN117563094A (en) | Method, device, equipment and storage medium for determining temperature and humidity of tail end of ventilation pipeline | |
| US20170100059A1 (en) | Lung function monitoring | |
| CN107714007A (en) | Recommend the method and apparatus of skin temperature for providing | |
| EP3263084B1 (en) | Microclimate management system with wireless sensors | |
| US20220160991A1 (en) | System and method for data collection, research, and proactive medical treatment | |
| WO2021134373A1 (en) | Calibration method for oxygen sensor, medical ventilation system, anesthetic machine, and ventilator | |
| CN207152870U (en) | Humidifying device for breathing machine | |
| CN117629504A (en) | Method, device, apparatus and storage medium for determining end pressure of ventilation line | |
| US20210007677A1 (en) | Diagnostic assistance system, diagnostic assistance method, and diagnostic assistance program | |
| CN116500903B (en) | Breathing machine heating and humidifying control method and system based on artificial intelligence and breathing machine | |
| CN117531080A (en) | Method, device, equipment and storage medium for determining ventilation area of ventilation pipeline tail end | |
| JP7368767B2 (en) | Exacerbation risk prediction system | |
| JP7304429B2 (en) | Dew point sensor system, method for adjusting heater plate of humidifier and humidifier/medical device comprising said system | |
| US20230166023A1 (en) | Vavd regulator contamination and condensation control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |