CN114010885A - Atomizer, and control method and device of atomizer - Google Patents
Atomizer, and control method and device of atomizer Download PDFInfo
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- CN114010885A CN114010885A CN202111549560.9A CN202111549560A CN114010885A CN 114010885 A CN114010885 A CN 114010885A CN 202111549560 A CN202111549560 A CN 202111549560A CN 114010885 A CN114010885 A CN 114010885A
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- nebulizer
- atomizer
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000000889 atomisation Methods 0.000 claims abstract description 31
- 239000003814 drug Substances 0.000 claims abstract description 26
- 239000006199 nebulizer Substances 0.000 claims description 138
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 78
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 39
- 239000001569 carbon dioxide Substances 0.000 claims description 39
- 230000008859 change Effects 0.000 claims description 34
- 230000015654 memory Effects 0.000 claims description 21
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 19
- 238000002663 nebulization Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 36
- 239000007788 liquid Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000035565 breathing frequency Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002664 inhalation therapy Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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Images
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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/42—Rate
Abstract
The invention discloses an atomizer, and a control method and a control device of the atomizer, wherein the control method of the atomizer comprises the following steps: acquiring gas information in a face mask of the atomizer; and adjusting the atomization rate of the atomizer according to the gas information in the atomizer mask. Therefore, the atomization rate can be automatically adjusted in the using process of the atomizer, so that the utilization rate of atomized medicine is higher.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to an atomizer and a control method and device of the atomizer.
Background
The atomized inhalation therapy is an important and effective therapeutic method in the treatment of respiratory system diseases, and adopts an atomized inhaler to atomize liquid medicine into tiny particles, and the medicine enters the respiratory tract and the lung to be deposited in a respiratory inhalation mode, thereby achieving the aim of painless, rapid and effective treatment.
The current atomizer can not automatically adjust the atomizing speed according to actual conditions when in use, thereby causing the waste of medicine at some time.
Disclosure of Invention
In view of this, embodiments of the present invention provide an atomizer, and a method and an apparatus for controlling the atomizer, so as to solve the problem that the atomization rate cannot be automatically adjusted in the use process of the existing atomizer.
According to a first aspect, an embodiment of the present invention provides a control method for a nebulizer, including obtaining gas information in a mask of the nebulizer; and adjusting the atomization rate of the atomizer according to the gas information in the atomizer mask.
According to the control method of the atomizer, provided by the embodiment of the invention, the gas information in the face mask of the atomizer is obtained, and the atomization rate of the atomizer can be adjusted according to the gas information in the face mask of the atomizer, so that the utilization rate of atomized medicine is higher.
With reference to the first aspect, in a first embodiment of the first aspect, the adjusting the nebulization rate of the nebulizer based on the gas information in the nebulizer mask comprises: determining the crowd to which the user of the atomizer belongs according to the gas information in the face mask of the atomizer; adjusting the atomization rate of the atomizer according to the crowd to which the user of the atomizer belongs.
With reference to the first embodiment of the first aspect, in a second embodiment of the first aspect, the gas information in the nebulizer mask comprises at least one of: a carbon dioxide content in the nebulizer face mask, a rate of change of air pressure in the nebulizer face mask, a rate of change of carbon dioxide concentration in the nebulizer face mask.
With reference to the second embodiment of the first aspect, in the third embodiment of the first aspect, when the information on the gas in the nebulizer mask is the content of carbon dioxide in the nebulizer mask, the determining the crowd to which the user of the nebulizer belongs according to the information on the gas in the nebulizer mask includes: determining a weight of the nebulizer user based on a carbon dioxide content in the nebulizer face mask; determining a population to which the user of the nebulizer belongs according to the weight; or, when the gas information in the nebulizer face mask is a rate of change of the gas pressure in the nebulizer face mask and/or a rate of change of the carbon dioxide concentration in the nebulizer face mask, the determining, according to the gas information in the nebulizer face mask, a crowd to which a nebulizer user belongs includes: determining a breathing rate of a user of the nebulizer based on a rate of change of air pressure in the nebulizer face mask and/or a rate of change of carbon dioxide concentration in the nebulizer face mask; determining a population to which the nebulizer user belongs according to the breathing rate; or, when the gas information in the nebulizer mask comprises a carbon dioxide content in the nebulizer mask, and at least one of: a rate of change of air pressure in the nebulizer face mask, a rate of change of carbon dioxide concentration in the nebulizer face mask; the determining of the crowd to which the nebulizer user belongs according to the gas information in the nebulizer mask comprises: determining a weight of the nebulizer user based on a carbon dioxide content in the nebulizer face mask; determining a breathing rate of a user of the nebulizer based on a rate of change of air pressure in the nebulizer face mask and/or a rate of change of carbon dioxide concentration in the nebulizer face mask; and determining the crowd to which the user of the atomizer belongs according to the weight and the breathing rate. With reference to the first embodiment of the first aspect, in a fourth embodiment of the first aspect, the adjusting the nebulization rate of the nebulizer according to the population to which the user of the nebulizer belongs comprises: and adjusting the atomization rate of the atomizer by utilizing the corresponding relation between the preset crowd and the atomization rate based on the crowd to which the atomizer user belongs.
With reference to the first aspect, in a fifth embodiment of the first aspect, before acquiring the gas information in the nebulizer mask, the method further includes: acquiring an air pressure value in the face mask of the atomizer within a preset time period; when the fluctuation amount of the air pressure value in the atomizer face mask exceeds a preset first threshold value in the preset time period, the atomizer is judged to be worn by the atomizer user, and the atomizer is driven to atomize.
With reference to the fifth embodiment of the first aspect, in the sixth embodiment of the first aspect, before the driving of the atomizer to atomize, the method further includes: acquiring the amount of the medicament in the atomizer; and when the amount of the medicine in the atomizer is larger than a preset second threshold value, driving the atomizer to atomize.
With reference to the fifth embodiment of the first aspect, in the seventh embodiment of the first aspect, after the driving of the atomizer to atomize, the method further includes: continuing to acquire the amount of the medicament in the nebulizer; and when the amount of the medicine in the atomizer is smaller than a preset second threshold value, closing the atomizer.
According to a second aspect, an embodiment of the present invention further provides a control apparatus for a nebulizer, including an obtaining module and an adjusting module, where the obtaining module is configured to obtain gas information in a mask of the nebulizer; the adjusting module is used for adjusting the atomization rate of the atomizer according to the gas information in the atomizer mask.
According to a third aspect, embodiments of the present invention provide a nebulizer, comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory storing therein computer instructions, and the processor executing the computer instructions to perform the control method of the nebulizer described in the first aspect or any one of the embodiments of the first aspect.
According to a fourth aspect, the embodiment of the present invention provides a computer-readable storage medium, which stores computer instructions for causing a computer to execute the control method of the nebulizer described in the first aspect or any one of the implementation manners of the first aspect.
Drawings
The features and advantages of the present invention will be more clearly understood by reference to the accompanying drawings, which are illustrative and not to be construed as limiting the invention in any way, and in which:
FIG. 1 is a schematic flow chart showing a method for controlling an atomizer in accordance with embodiment 1 of the present invention;
FIG. 2 is a schematic flowchart showing an example of a control method of an atomizer according to embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of an atomizer control device in embodiment 2 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions 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 some, but not all, embodiments of the present invention. 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.
Example 1
Embodiment 1 of the present invention provides a method for controlling an atomizer, where fig. 1 is a schematic flow chart of the method for controlling an atomizer in embodiment 1 of the present invention, and as shown in fig. 1, the method for controlling an atomizer in embodiment 1 of the present invention includes the following steps:
s101: gas information in a nebulizer mask is obtained.
Specifically, the gas information in the nebulizer mask comprises at least one of: a carbon dioxide content in the nebulizer face mask, a rate of change of air pressure in the nebulizer face mask, a rate of change of carbon dioxide concentration in the nebulizer face mask.
S102: and adjusting the atomization rate of the atomizer according to the gas information in the atomizer mask.
Specifically, the adjusting the atomization rate of the atomizer according to the gas information in the atomizer mask includes: determining the crowd to which the user of the atomizer belongs according to the gas information in the face mask of the atomizer; adjusting the atomization rate of the atomizer according to the crowd to which the user of the atomizer belongs.
In particular, the population to which the user of the nebulizer belongs includes adults and children.
As specific implementation manners, the following three embodiments can be adopted for determining the population to which the user of the nebulizer belongs according to the information of the gas in the mask of the nebulizer.
Wherein, the first scheme is as follows: when the gas information in the nebulizer face mask is the carbon dioxide content in the nebulizer face mask, the determining the crowd to which the nebulizer user belongs according to the gas information in the nebulizer face mask includes: determining a weight of the nebulizer user based on a carbon dioxide content in the nebulizer face mask; and determining the crowd to which the user of the atomizer belongs according to the weight.
This is because the sizes of different human vital capacities are different, and a person spits carbon dioxide during breathing, and the weight of the user can be determined by detecting the concentration of carbon dioxide. For example, the amount of gas a person breathes per time is approximately 10 ml/kg body weight, and if the weight of the user of the nebulizer is 50 kg, the amount of gas breathed out or inhaled per time is 500ml, and the concentration of oxygen in the inhaled air is 21%, i.e. the inhaled oxygen is approximately 105 ml. Main components of exhaled air: nitrogen (75%), oxygen (16%), noble gas (0.94%), carbon dioxide (4%), water vapour (4.06%), that is to say exhaled carbon dioxide gas of approximately 20 ml. The weight of the user of the nebulizer can thus be determined approximately by the carbon dioxide content in the mask of the nebulizer, and the person to whom the user of the nebulizer belongs, for example whether the user of the nebulizer belongs to a child or an adult, can be determined from the weight of the user of the nebulizer.
The second scheme is as follows: when the gas information in the nebulizer face mask is the gas pressure change rate in the nebulizer face mask and/or the carbon dioxide concentration change rate in the nebulizer face mask, the determining the crowd to which the nebulizer user belongs according to the gas information in the nebulizer face mask includes: determining a breathing rate of a user of the nebulizer based on a rate of change of air pressure in the nebulizer face mask and/or a rate of change of carbon dioxide concentration in the nebulizer face mask; and determining the crowd to which the user of the atomizer belongs according to the breathing rate.
This is because normal adults breathe 12-20 times per minute, with women taking a little more than 1-2 times, and children taking more than 20 times. Therefore, the breathing rate of the user can be calculated by the change rate of the air pressure in the face mask of the nebulizer and/or the change rate of the carbon dioxide concentration in the face mask of the nebulizer, and whether the user of the nebulizer, i.e., the user, is a child or an adult can be determined approximately from the breathing rate.
The third scheme is as follows: when the gas information in the nebulizer mask comprises a carbon dioxide content in the nebulizer mask, and at least one of: a rate of change of air pressure in the nebulizer face mask, a rate of change of carbon dioxide concentration in the nebulizer face mask; the determining of the crowd to which the nebulizer user belongs according to the gas information in the nebulizer mask comprises: determining a weight of the nebulizer user based on a carbon dioxide content in the nebulizer face mask; determining a breathing rate of a user of the nebulizer based on a rate of change of air pressure in the nebulizer face mask and/or a rate of change of carbon dioxide concentration in the nebulizer face mask; and determining the crowd to which the user of the atomizer belongs according to the weight and the breathing rate.
The crowd to which the user of the nebulizer belongs can be determined in only one dimension by adopting the first scheme or the second scheme, and when the third scheme is adopted, the crowd to which the user of the nebulizer belongs can be determined by utilizing two dimensions, namely the weight and the breathing rate, more accurately than the crowd to which the user of the nebulizer belongs by utilizing only one dimension, particularly the crowd to which the user of the nebulizer belongs is determined by utilizing two dimensions under the condition that the weight or the breathing rate is near the dividing point of an adult and a child. For example, a user weighing 60kg and having a breathing rate of 12 breaths/min may be considered an adult. The weight is 60kg, the breathing frequency is 22 times/min, and the user can be considered as a child.
As a specific implementation manner, the following technical scheme may be adopted to adjust the atomization rate of the atomizer according to the crowd to which the user of the atomizer belongs: and adjusting the atomization rate of the atomizer by utilizing the corresponding relation between the preset crowd and the atomization rate based on the crowd to which the atomizer user belongs.
When the crowd to which the user of the atomizer belongs includes adults and children, the preset corresponding relationship between the crowd and the atomization rate includes the atomization rate corresponding to the adults and the atomization rate corresponding to the children, wherein the atomization rate corresponding to the adults and the atomization rate corresponding to the children can be fixed values or interval values.
Generally, the rate of atomization associated with an adult is greater than the rate of atomization associated with a child.
As a further embodiment, before acquiring the gas information in the nebulizer mask, the method further comprises: acquiring an air pressure value in the face mask of the atomizer within a preset time period; when the fluctuation amount of the air pressure value in the atomizer face mask exceeds a preset first threshold value in the preset time period, the atomizer is judged to be worn by the atomizer user, and the atomizer is driven to atomize. This is because the user wears the mask when atomizing, and because the mask is a semi-sealed design, a pressure difference is formed inside the mask when the user breathes, and whether the atomizer is used by someone can be judged by whether the pressure is obviously changed. Specifically, when the user does not wear the mask, the nebulizer is in a natural condition, and the detected pressure value is stable and consistent with the atmospheric pressure. When a user wears the atomizer mask and inhales, the pressure in the mask is reduced; when exhalation is performed, the pressure in the mask rises. Whether the mask is worn by the user can be known by comparing the atmospheric pressure value with the atmospheric pressure value and analyzing whether the fluctuation exists.
As a further embodiment, before driving the atomizer to atomize, the method further comprises: acquiring the amount of the medicament in the atomizer; and when the amount of the medicine in the atomizer is larger than a preset second threshold value, driving the atomizer to atomize. That is, when the amount of the drug in the nebulizer is less than a preset second threshold, the step of driving the nebulizer to nebulize is not performed. Therefore, when the atomizer is driven to atomize, whether the user wears the atomizer mask or not is considered, the amount of the medicine in the atomizer is considered, and the atomizer is more intelligent.
As still further another embodiment, after driving the atomizer to atomize, the method further includes: continuing to acquire the amount of the medicament in the nebulizer; and when the amount of the medicine in the atomizer is smaller than a preset second threshold value, closing the atomizer. That is to say, when the liquid level of the liquid medicine detects that no water exists, the power-off mode is automatically entered, and energy is saved.
Fig. 2 is a schematic flowchart illustrating an example of a method for controlling an atomizer according to embodiment 1 of the present invention, and as shown in fig. 2, a user selects to start up the atomizer after putting a liquid medicine into the atomizer when using the atomizer. At the moment, the atomizer enters an air pressure change detection mode and a liquid medicine liquid level mode, when obvious air pressure change is detected, a user can be considered to have the mask to breathe, and meanwhile, when the liquid medicine liquid level detects that water exists in the machine, the next step, namely, the piezoelectric ceramic piece starts to work, can be carried out. The high-frequency vibration of the piezoelectric ceramic piece enables the liquid medicine to be extruded out by the tiny meshes to generate fog particles, the medicine enters the respiratory tract and the lung to be deposited in a breathing inhalation mode, and carbon dioxide is exhaled at the same time. The machine carries out the collection of carbon dioxide concentration information at this moment, comes the analysis user type to the atomizing speed that the adjustment more matches with the user makes the effect of atomizing better. In the whole process, the concentration of carbon dioxide can be continuously collected and the atomization rate can be continuously adjusted, so that the user can enjoy the best effect.
Therefore, the atomizer control method provided by the embodiment of the invention can start working after a user wears the mask, intelligently pause working when the user leaves the mask temporarily, save liquid medicine, adjust the atomization rate according to the body type of the user, automatically shut down after atomization is completed, and has higher intelligent degree and more comfortable use.
Example 2
Corresponding to embodiment 1 of the present invention, embodiment 2 of the present invention provides a control device for an atomizer, fig. 3 is a schematic structural diagram of the control device for an atomizer in embodiment 2 of the present invention, and as shown in fig. 3, the control device for an atomizer in embodiment 2 of the present invention includes an obtaining module 20 and an adjusting module 21.
Specifically, the obtaining module 20 is configured to obtain gas information in the nebulizer mask.
And the adjusting module 21 is used for adjusting the atomization rate of the atomizer according to the gas information in the atomizer mask.
The details of the control device for an atomizer can be understood by referring to the corresponding descriptions and effects in the embodiments shown in fig. 1 to 2, and are not described herein again.
Example 3
Embodiment 3 of the present invention also provides a nebulizer, which may include a processor and a memory, where the processor and the memory may be connected by a bus or in another manner.
The processor may be a Central Processing Unit (CPU). The Processor may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or a combination thereof.
The memory, which is a non-transitory computer-readable storage medium, may be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as program instructions/modules (e.g., the obtaining module 20 and the adjusting module 21 shown in fig. 3) corresponding to the key shielding method of the in-vehicle display device in the embodiment of the present invention. The processor executes various functional applications and data processing of the processor by executing the non-transitory software programs, instructions and modules stored in the memory, that is, the control method of the nebulizer in the above method embodiment is realized.
The memory may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor, and the like. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and such remote memory may be coupled to the processor via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The one or more modules are stored in the memory and, when executed by the processor, perform a method of controlling a nebulizer as in the embodiment shown in fig. 1-2.
The details of the atomizer can be understood by referring to the corresponding descriptions and effects of the embodiment shown in fig. 1 to 3, and are not described herein again.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD), a Solid State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (11)
1. A method of controlling an atomizer, comprising:
acquiring gas information in a face mask of the atomizer;
and adjusting the atomization rate of the atomizer according to the gas information in the atomizer mask.
2. The method of claim 1, wherein adjusting the nebulization rate of a nebulizer based on gas information in the nebulizer mask comprises:
determining the crowd to which the user of the atomizer belongs according to the gas information in the face mask of the atomizer;
adjusting the atomization rate of the atomizer according to the crowd to which the user of the atomizer belongs.
3. The method of claim 2, wherein the gas information in the nebulizer mask comprises at least one of: a carbon dioxide content in the nebulizer face mask, a rate of change of air pressure in the nebulizer face mask, a rate of change of carbon dioxide concentration in the nebulizer face mask.
4. The method of claim 3, wherein:
when the gas information in the nebulizer face mask is the carbon dioxide content in the nebulizer face mask, the determining the crowd to which the nebulizer user belongs according to the gas information in the nebulizer face mask includes:
determining a weight of the nebulizer user based on a carbon dioxide content in the nebulizer face mask; determining a population to which the user of the nebulizer belongs according to the weight;
alternatively, the first and second electrodes may be,
when the gas information in the nebulizer face mask is the gas pressure change rate in the nebulizer face mask and/or the carbon dioxide concentration change rate in the nebulizer face mask, the determining the crowd to which the nebulizer user belongs according to the gas information in the nebulizer face mask includes:
determining a breathing rate of a user of the nebulizer based on a rate of change of air pressure in the nebulizer face mask and/or a rate of change of carbon dioxide concentration in the nebulizer face mask; determining a population to which the nebulizer user belongs according to the breathing rate;
alternatively, the first and second electrodes may be,
when the gas information in the nebulizer mask comprises a carbon dioxide content in the nebulizer mask, and at least one of: a rate of change of air pressure in the nebulizer face mask, a rate of change of carbon dioxide concentration in the nebulizer face mask; the determining of the crowd to which the nebulizer user belongs according to the gas information in the nebulizer mask comprises:
determining a weight of the nebulizer user based on a carbon dioxide content in the nebulizer face mask; determining a breathing rate of a user of the nebulizer based on a rate of change of air pressure in the nebulizer face mask and/or a rate of change of carbon dioxide concentration in the nebulizer face mask; and determining the crowd to which the user of the atomizer belongs according to the weight and the breathing rate.
5. The method of claim 2, wherein said adjusting the nebulization rate of the nebulizer based on the population to which the user of the nebulizer belongs comprises:
and adjusting the atomization rate of the atomizer by utilizing the corresponding relation between the preset crowd and the atomization rate based on the crowd to which the atomizer user belongs.
6. The method of claim 1, further comprising, prior to obtaining gas information in a nebulizer mask:
acquiring an air pressure value in the face mask of the atomizer within a preset time period;
when the fluctuation amount of the air pressure value in the atomizer face mask exceeds a preset first threshold value in the preset time period, the atomizer is judged to be worn by the atomizer user, and the atomizer is driven to atomize.
7. The method of claim 6, further comprising, prior to driving the atomizer to atomize:
acquiring the amount of the medicament in the atomizer;
and when the amount of the medicine in the atomizer is larger than a preset second threshold value, driving the atomizer to atomize.
8. The method of claim 6, further comprising, after driving the atomizer to atomize:
continuing to acquire the amount of the medicament in the nebulizer;
and when the amount of the medicine in the atomizer is smaller than a preset second threshold value, closing the atomizer.
9. A control device for an atomizer, comprising:
the acquisition module is used for acquiring gas information in the face mask of the atomizer;
and the adjusting module is used for adjusting the atomization rate of the atomizer according to the gas information in the atomizer mask.
10. An atomizer, comprising:
a memory and a processor, the memory and the processor being communicatively connected to each other, the memory having stored therein computer instructions, the processor executing the computer instructions to perform the method of controlling the nebulizer of any one of claims 1-8.
11. A computer-readable storage medium storing computer instructions for causing a computer to execute a control method of a nebulizer according to any one of claims 1 to 8.
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Application publication date: 20220208 |