CN112791283B - Breathing machine starting control method, breathing machine and computer readable storage medium - Google Patents
Breathing machine starting control method, breathing machine and computer readable storage medium Download PDFInfo
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- CN112791283B CN112791283B CN202011637987.XA CN202011637987A CN112791283B CN 112791283 B CN112791283 B CN 112791283B CN 202011637987 A CN202011637987 A CN 202011637987A CN 112791283 B CN112791283 B CN 112791283B
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 34
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 134
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 134
- 239000001301 oxygen Substances 0.000 claims abstract description 134
- 238000010438 heat treatment Methods 0.000 claims description 77
- 238000012790 confirmation Methods 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 description 4
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000009423 ventilation 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
-
- 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
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
-
- 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
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
- A61M16/024—Control means therefor including calculation means, e.g. using a processor
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
- A61M2016/102—Measuring a parameter of the content of the delivered gas
- A61M2016/1025—Measuring a parameter of the content of the delivered gas the O2 concentration
Abstract
The invention provides a breathing machine startup control method, a breathing machine and a computer readable storage medium, wherein the breathing machine startup control method comprises the following steps: when a starting operation instruction is detected, judging whether the current oxygen concentration is within a preset threshold range or not; if the current oxygen concentration is within the preset threshold range, starting a preset operation; if the current oxygen concentration is not within the preset threshold range, suspending the preset operation. According to the invention, whether the current oxygen concentration is in the preset threshold range is judged when the ventilator is started, so that whether the oxygen supply is normal is determined, when the oxygen supply is normal, other preset operations can be performed, and when the oxygen supply is abnormal, the other preset operations are suspended, so that the ventilator is prevented from abnormally operating, the condition that the other preset operations are directly started when the oxygen supply valve is not opened is avoided, the ventilator is ensured to work normally, and the service life of the ventilator is prolonged.
Description
Technical Field
The invention relates to the technical field of respirators, in particular to a method for controlling startup of a respirator, the respirator and a computer readable storage medium.
Background
In modern clinical medicine, a respirator is used as an effective means capable of replacing autonomous ventilation by manpower, is widely used for respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation, and occupies a very important position in the field of modern medicine. The breathing machine is a vital medical device which can prevent and treat respiratory failure, reduce complications, save and prolong the life of patients.
The normal starting sequence of the existing breathing machine is as follows: the oxygen supply valve is opened, and then other operations such as heating of the blower and the humidifying tank and heating of the loop hose heating wire are started. However, when the oxygen supply valve is not opened, if other operations are directly opened, the ventilator cannot work normally.
Accordingly, the prior art has drawbacks and needs to be improved and developed.
Disclosure of Invention
The invention aims to solve the technical problems that the breathing machine can not work normally if other operations are directly started when an oxygen supply valve is not opened in the prior art.
The technical scheme adopted for solving the technical problems is as follows:
a breathing machine startup control method comprises the following steps:
when a starting operation instruction is detected, judging whether the current oxygen concentration is within a preset threshold range or not;
if the current oxygen concentration is within the preset threshold range, starting a preset operation;
if the current oxygen concentration is not within the preset threshold range, suspending the preset operation.
In a further implementation manner, when the startup operation instruction is detected, determining whether the current oxygen concentration is within a preset threshold range specifically includes:
when a starting operation instruction is detected, automatically detecting the current oxygen concentration;
and judging whether the current oxygen concentration is within a preset threshold range.
In a further implementation manner, if the current oxygen concentration is within a preset threshold range, starting a preset operation specifically includes:
if the current oxygen concentration is within the preset threshold range, starting the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire.
In a further implementation manner, if the current oxygen concentration is not within the preset threshold range, suspending the preset operation specifically includes:
if the current oxygen concentration is not in the preset threshold range, an alarm prompt is sent, and the heating operation of the blower and the humidifying tank and the heating operation of the loop hose heating wire are automatically suspended.
In a further implementation manner, if the current oxygen concentration is not within the preset threshold range, suspending the preset operation specifically includes:
if the current oxygen concentration is not within the preset threshold range, an alarm prompt is sent out;
displaying an oxygen opening and confirmation option, and waiting for confirmation by an operator;
if the confirmation operation instruction for opening the oxygen and confirming the options is not detected, the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire are suspended.
In a further implementation manner, the displaying the option of opening the oxygen and confirming waits for the operator to confirm, and then further includes:
and if a confirmation operation instruction for opening the oxygen and confirming options is detected, starting the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire.
In a further implementation manner, the ventilator start-up control method further includes:
detecting whether the oxygen concentration is within a preset threshold range;
when the oxygen concentration is not within the preset threshold range, an alarm prompt is sent out;
if the operation instruction for the alarm prompt is not detected, the oxygen supply valve is automatically closed, and the heating operation of the blower and the humidifying tank and the heating operation of the loop hose heating wire are suspended.
In a further implementation, the preset threshold range is greater than or equal to 25%.
The invention provides a breathing machine, which comprises: the device comprises a memory, a processor and a ventilator start-up control program stored on the memory and capable of running on the processor, wherein the ventilator start-up control program realizes the steps of the ventilator start-up control method when being executed by the processor.
The present invention provides a computer readable storage medium storing a computer program executable for implementing the steps of a ventilator start-up control method as described above.
The invention provides a breathing machine startup control method, a breathing machine and a computer readable storage medium, wherein the breathing machine startup control method comprises the following steps: when a starting operation instruction is detected, judging whether the current oxygen concentration is within a preset threshold range or not; if the current oxygen concentration is within the preset threshold range, starting a preset operation; if the current oxygen concentration is not within the preset threshold range, suspending the preset operation. According to the invention, whether the current oxygen concentration is in the preset threshold range is judged when the ventilator is started, so that whether the oxygen supply is normal is determined, when the oxygen supply is normal, other preset operations can be performed, and when the oxygen supply is abnormal, the other preset operations are suspended, so that the ventilator is prevented from abnormally operating, the condition that the other preset operations are directly started when the oxygen supply valve is not opened is avoided, the ventilator is ensured to work normally, and the service life of the ventilator is prolonged.
Drawings
FIG. 1 is a flowchart of a method for controlling the start-up of a ventilator according to a preferred embodiment of the present invention.
Fig. 2 is a flowchart of step S100 in a preferred embodiment of the method for controlling the start-up of a ventilator according to the present invention.
Fig. 3 is a flowchart showing a step S200b in a preferred embodiment of the method for controlling the start-up of a ventilator according to the present invention.
Fig. 4 is a flowchart of another embodiment of a method for controlling the start-up of a ventilator according to the present invention.
Fig. 5 is a functional block diagram of a preferred embodiment of the ventilator of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear and clear, the present invention will be further described in detail below 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 scope of the invention.
Referring to fig. 1, fig. 1 is a flowchart of a method for controlling the start-up of a ventilator according to the present invention. As shown in fig. 1, the method for controlling the startup of the breathing machine according to the embodiment of the invention includes the following steps:
and S100, when a starting operation instruction is detected, judging whether the current oxygen concentration is within a preset threshold range.
Specifically, the airflow channels in a ventilator are: the air inlet tower (air inlet), the air channel (metal device), the blower, the flow monitoring device, the current oxygen concentration detection device, the humidifying tank, the oxygen shut-off valve is arranged between the air inlet and the air channel, and is controlled by the controller. The invention increases the oxygen concentration detection flow in the starting-up process. When the breathing machine needs to be started, an operator presses a start key, the breathing machine detects a start operation instruction, and whether the current oxygen concentration is in a preset threshold range or not is judged first, and other operations of the breathing machine cannot be directly started, so that the situation that the oxygen supply valve is not opened and other operations are directly started is avoided, normal work of the breathing machine is guaranteed, and the service life of the breathing machine is prolonged.
In one implementation, the preset threshold range is greater than or equal to 25%. That is, when the start-up operation instruction is detected, it is determined whether the current oxygen concentration is 25% or more.
In one implementation, referring to fig. 2, the step S100 specifically includes:
s110, when a starting operation instruction is detected, automatically detecting the current oxygen concentration;
s120, judging whether the current oxygen concentration is within a preset threshold range.
Specifically, be provided with oxygen concentration detection device on the breathing machine, can detect the oxygen concentration of breathing machine by oneself, when operating personnel presses the start key, the controller instructs oxygen concentration detection device automated inspection current oxygen concentration to judge whether current oxygen concentration is in the threshold value scope of predetermineeing.
The step S100 is followed by: s200a, if the current oxygen concentration is within a preset threshold range, starting a preset operation.
That is, if the current oxygen concentration is greater than or equal to 25%, other operations of the ventilator may be initiated. That is, when the current oxygen concentration is greater than or equal to 25%, it indicates that the oxygen supply valve is opened at this time, and when the oxygen supply valve is opened during starting, other operations can be performed normally.
In one implementation, the step S200a specifically includes: if the current oxygen concentration is within the preset threshold range, starting the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire.
Specifically, the preset operation of the breathing machine is as follows: and (3) heating the blower and the humidifying tank, and heating the loop hose heating wire.
The step S100 further includes: and 200b, if the current oxygen concentration is not in the preset threshold range, suspending the preset operation.
Specifically, if the current oxygen concentration is not within the preset threshold range, if the current oxygen concentration is less than 25%, the oxygen supply valve is not opened at this time, and then the preset operation is suspended, so that the ventilator is not operated normally.
In one implementation, the step S200b specifically includes: if the current oxygen concentration is not in the preset threshold range, an alarm prompt is sent, and the heating operation of the blower and the humidifying tank and the heating operation of the loop hose heating wire are automatically suspended.
Specifically, if the current oxygen concentration is less than 25%, an alarm prompt is directly sent out to remind an operator that the oxygen supply valve is not opened at the moment and normal oxygen supply cannot be performed. Simultaneously, automatic pause air-blower and humidification jar heating work to and return circuit hose heater strip heating operation, avoided when the oxygen suppliment valve is not opened, the condition of other operations of direct opening has guaranteed that the breathing machine can normally work, has prolonged the life of breathing machine simultaneously.
In another implementation, referring to fig. 3, the step S200b specifically includes:
s210b, if the current oxygen concentration is not within the preset threshold range, sending out an alarm prompt;
s220b, displaying an oxygen opening and confirmation option, and waiting for confirmation by an operator;
and S230b, if the confirmation operation instruction for opening the oxygen and confirming the options is not detected, suspending the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire.
Specifically, if the current oxygen concentration is less than 25%, a beep alarm prompt is directly sent out. And displaying an oxygen opening and confirmation option on a display interface of the breathing machine so as to prompt an operator to open the oxygen. If no operator is beside the breathing machine, the breathing machine cannot detect the confirmation operation instruction for opening oxygen and confirming options, and at the moment, the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire are automatically suspended, so that abnormal operation is avoided, and the breathing machine is very intelligent.
Further, after the alarm prompt is repeated for preset times, the confirmation operation instruction for opening the oxygen and confirming options is not detected, and then the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire are automatically suspended, so that the situation that an operator cannot react in a short time is avoided, and the operation time is reserved for the operator. Specifically, the preset times may be 3, that is, the alarm prompts 3 times, and if no person operates, other operations of the breathing machine are automatically suspended.
In a further implementation manner, the step S220b further includes: and if a confirmation operation instruction for opening the oxygen and confirming options is detected, starting the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire.
Specifically, if the operator clicks the confirmation in the option, the ventilator may detect a confirmation operation instruction made for opening oxygen and confirming the option, which indicates that the operator has opened the oxygen supply valve, and at this time, the blower and the humidification tank heating operation and the loop hose heating wire heating operation may be started, so that the ventilator operates normally.
In one implementation, referring to fig. 4, the method for controlling startup of the ventilator further includes:
s10, detecting whether the oxygen concentration is within a preset threshold range;
s20, when the oxygen concentration is not within a preset threshold range, sending out an alarm prompt;
and S30, if the operation instruction for the alarm prompt is not detected, automatically closing the oxygen supply valve, and suspending the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire.
That is, during the operation of the ventilator, whether the oxygen concentration is within the preset threshold value range is detected in real time or at intervals of a predetermined time, because if oxygen is not supplied normally during the operation, the conditions of oxygen leakage and abnormal operation of the ventilator may occur. When the oxygen concentration is detected not to be in the preset threshold range, if the oxygen concentration is less than 25%, the oxygen supply is insufficient, and an alarm prompt is sent. If the operator does not operate the alarm prompt or does not operate the alarm prompt after the preset number of times (such as 3 times), the operator is not beside the breathing machine or cannot treat the condition of insufficient oxygen, at the moment, the oxygen supply valve is automatically closed, the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire are suspended, so that abnormal work of the breathing machine is avoided.
Further, as shown in fig. 5, based on the above-mentioned method for controlling the start-up of the ventilator, the present invention further provides a ventilator, which includes a processor 10 and a memory 20. Fig. 5 shows only a portion of the components of the ventilator, but it should be understood that not all of the illustrated components need be implemented, and that more or fewer components may alternatively be implemented.
The memory 20 may in some embodiments be an internal storage unit of the ventilator, such as a hard disk or memory of the ventilator. The memory 20 may in other embodiments also be an external storage device of the ventilator, such as a plug-in hard disk, smart Media Card (SMC), secure Digital (SD) Card, flash Card (Flash Card) or the like, which are provided on the ventilator. Further, the memory 20 may also include both an internal storage unit and an external storage device of the ventilator. The memory 20 is used for storing application software installed on the ventilator and various data, such as program codes for installing the ventilator. The memory 20 may also be used to temporarily store data that has been output or is to be output. In one embodiment, the memory 20 stores a ventilator power-on control program 30, and the ventilator power-on control program 30 is executable by the processor 10 to implement the ventilator power-on control method of the present application.
The processor 10 may in some embodiments be a central processing unit (Central Processing Unit, CPU), microprocessor or other data processing chip for executing program code or processing data stored in the memory 20, such as executing the ventilator power-on control method, etc.
In one embodiment, the following steps are implemented when the processor 10 executes the ventilator power-on control program 30 in the memory 20:
when a starting operation instruction is detected, judging whether the current oxygen concentration is within a preset threshold range or not;
if the current oxygen concentration is within the preset threshold range, starting a preset operation;
if the current oxygen concentration is not within the preset threshold range, suspending the preset operation.
When a starting operation instruction is detected, judging whether the current oxygen concentration is within a preset threshold range or not, wherein the method specifically comprises the following steps:
when a starting operation instruction is detected, automatically detecting the current oxygen concentration;
and judging whether the current oxygen concentration is within a preset threshold range.
If the current oxygen concentration is within the preset threshold range, starting a preset operation, which specifically comprises:
if the current oxygen concentration is within the preset threshold range, starting the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire.
If the current oxygen concentration is not within the preset threshold range, suspending the preset operation specifically includes:
if the current oxygen concentration is not in the preset threshold range, an alarm prompt is sent, and the heating operation of the blower and the humidifying tank and the heating operation of the loop hose heating wire are automatically suspended.
If the current oxygen concentration is not within the preset threshold range, suspending the preset operation specifically includes:
if the current oxygen concentration is not within the preset threshold range, an alarm prompt is sent out;
displaying an oxygen opening and confirmation option, and waiting for confirmation by an operator;
if the confirmation operation instruction for opening the oxygen and confirming the options is not detected, the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire are suspended.
The display opens the oxygen and confirms the option, wait for the operator to confirm, after this still includes:
and if a confirmation operation instruction for opening the oxygen and confirming options is detected, starting the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire.
The following steps are also implemented when the processor 10 executes the ventilator start-up control program 30 in the memory 20:
detecting whether the oxygen concentration is within a preset threshold range;
when the oxygen concentration is not within the preset threshold range, an alarm prompt is sent out;
if the operation instruction for the alarm prompt is not detected, the oxygen supply valve is automatically closed, and the heating operation of the blower and the humidifying tank and the heating operation of the loop hose heating wire are suspended.
The preset threshold range is greater than or equal to 25%.
The present invention also provides a computer readable storage medium storing a computer program executable for implementing the steps of the ventilator power-on control method as described above.
In summary, the invention discloses a method for controlling the startup of a breathing machine, the breathing machine and a computer readable storage medium, wherein the method for controlling the startup of the breathing machine comprises the following steps: when a starting operation instruction is detected, judging whether the current oxygen concentration is within a preset threshold range or not; if the current oxygen concentration is within the preset threshold range, starting a preset operation; if the current oxygen concentration is not within the preset threshold range, suspending the preset operation. According to the invention, whether the current oxygen concentration is in the preset threshold range is judged when the ventilator is started, so that whether the oxygen supply is normal is determined, when the oxygen supply is normal, other preset operations can be performed, and when the oxygen supply is abnormal, the other preset operations are suspended, so that the ventilator is prevented from abnormally operating, the condition that the other preset operations are directly started when the oxygen supply valve is not opened is avoided, the ventilator is ensured to work normally, and the service life of the ventilator is prolonged.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (6)
1. A method for controlling the start-up of a breathing machine, comprising:
when a starting operation instruction is detected, judging whether the current oxygen concentration is within a preset threshold range or not;
if the current oxygen concentration is within the preset threshold range, starting a preset operation;
if the current oxygen concentration is not within the preset threshold range, suspending the preset operation;
when a starting operation instruction is detected, judging whether the current oxygen concentration is within a preset threshold range or not, wherein the method specifically comprises the following steps:
when a starting operation instruction is detected, automatically detecting the current oxygen concentration;
judging whether the current oxygen concentration is within a preset threshold range or not;
if the current oxygen concentration is within the preset threshold range, starting a preset operation, which specifically comprises:
if the current oxygen concentration is within the preset threshold range, starting the heating operation of the blower and the humidifying tank and the heating operation of the loop hose heating wire;
the breathing machine startup control method further comprises the following steps:
detecting whether the oxygen concentration is within a preset threshold range;
when the oxygen concentration is not within the preset threshold range, an alarm prompt is sent out;
if the operation instruction for the alarm prompt is not detected, automatically closing an oxygen supply valve, and suspending the heating operation of the blower and the humidifying tank and the heating operation of the loop hose heating wire;
the air flow channel in the breathing machine comprises an air inlet tower, an air channel, a blower, a flow monitoring device, a current oxygen concentration detection device and a humidifying tank which are connected in sequence, wherein the humidifying tank is used for being connected with a user side.
2. The method for controlling the start-up of a ventilator according to claim 1, wherein if the current oxygen concentration is not within a preset threshold range, suspending the preset operation comprises:
if the current oxygen concentration is not within the preset threshold range, an alarm prompt is sent out;
displaying an oxygen opening and confirmation option, and waiting for confirmation by an operator;
if the confirmation operation instruction for opening the oxygen and confirming the options is not detected, the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire are suspended.
3. The method of claim 2, wherein the displaying the option to turn on oxygen and confirm waits for confirmation from the operator, and further comprising:
and if a confirmation operation instruction for opening the oxygen and confirming options is detected, starting the heating operation of the blower and the humidification tank and the heating operation of the loop hose heating wire.
4. The ventilator power-on control method of claim 1, wherein the preset threshold range is greater than or equal to 25%.
5. A ventilator, comprising: a memory, a processor and a ventilator power-on control program stored on the memory and operable on the processor, the ventilator power-on control program when executed by the processor implementing the steps of the ventilator power-on control method of any of claims 1-4.
6. A computer readable storage medium, characterized in that it stores a computer program executable for implementing the steps of the ventilator start-up control method according to any of claims 1-4.
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| CN202011637987.XA CN112791283B (en) | 2020-12-31 | 2020-12-31 | Breathing machine starting control method, breathing machine and computer readable storage medium |
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| CN202011637987.XA CN112791283B (en) | 2020-12-31 | 2020-12-31 | Breathing machine starting control method, breathing machine and computer readable storage medium |
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| US4340044A (en) * | 1980-03-20 | 1982-07-20 | Berkshire Research Partners | Volume ventilator |
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