Non-invasive respiratory monitoring method, system and equipment for critically ill patients with respiratory diseases

Abstract

The present application is applicable to the field of non-invasive respiratory monitoring technology, and in particular, to a method, system and device for non-invasive respiratory monitoring of critically ill respiratory patients, the method comprising: a control device acquiring respiratory information of a target patient; generating a respiratory monitoring method when starting to acquire the respiratory information of the target patient and acquiring monitoring activities unrelated to the respiratory information created by the non-invasive respiratory monitoring device for critically ill respiratory patients at the same time; the control device controls the non-invasive respiratory monitoring device for critically ill respiratory patients to perform non-invasive respiratory monitoring on the target patient based on the respiratory monitoring method. The non-invasive respiratory monitoring method for critically ill respiratory patients provided in the present application can solve the problem that in the traditional respiratory monitoring process, the monitoring device may use the limited computing power or data processing capabilities of the control device to perform multiple monitoring activities, and thus cannot focus on a certain monitoring activity, resulting in the final monitored data being inaccurate, thereby reducing the efficiency of respiratory monitoring.

Description

Technical Field

[0001] The present application belongs to the technical field of non-invasive respiratory monitoring, and in particular, relates to a method, system and equipment for non-invasive respiratory monitoring of critically ill patients. Background Art

[0002] Respiratory critical illness refers to an extreme decline in respiratory function or respiratory failure due to various reasons (for example, infection, trauma, inhalation of harmful substances, etc. leading to alveolar inflammation and alveolar filling with fluid, causing respiratory failure). Respiratory critical illness patients are those whose vital signs are unstable due to impaired respiratory system function and who require close monitoring and treatment.

[0003] During traditional respiratory monitoring, the monitoring device may use the limited computing power or data processing capabilities of the control device to perform multiple monitoring activities, and thus fail to focus on a certain monitoring activity, resulting in inaccurate data being ultimately monitored, thereby reducing the efficiency of respiratory monitoring. Summary of the invention

[0004] The embodiments of the present application provide a method, system and equipment for non-invasive respiratory monitoring of critically ill respiratory patients, which can solve the problem that in the traditional respiratory monitoring process, the monitoring device may use the limited computing power or data processing capability of the control device to perform multiple monitoring activities, and thus cannot focus on a certain monitoring activity, resulting in the final monitored data being inaccurate, thereby reducing the efficiency of respiratory monitoring.

[0005] In a first aspect, an embodiment of the present application provides a method for non-invasive respiratory monitoring of a critically ill patient, which is applied to a non-invasive respiratory monitoring device for a critically ill patient, wherein the non-invasive respiratory monitoring device for a critically ill patient comprises a control device, and a non-invasive respiratory monitoring device for a critically ill patient electrically connected to the control device, wherein the method comprises:

[0006] The control device obtains the respiratory information of the target patient;

[0007] When the respiratory information of the target patient is acquired and a monitoring activity created by the non-invasive respiratory monitoring device for critically ill respiratory patients that is not associated with the respiratory information is acquired at the same time, a respiratory monitoring method is generated; wherein the respiratory monitoring method is used to reflect the current respiratory monitoring strategy of the non-invasive respiratory monitoring device for critically ill respiratory patients, and the concurrent state is a state in which the non-invasive respiratory monitoring device for critically ill respiratory patients runs multiple monitoring activities simultaneously;

[0008] The control device controls the non-invasive respiratory monitoring device for critically ill respiratory patients to perform non-invasive respiratory monitoring on the target patient based on the respiratory monitoring method.

[0009] The above technical solutions in the embodiments of the present application have at least the following technical effects:

[0010] The non-invasive respiratory monitoring method for critically ill respiratory patients provided by the present application first obtains the respiratory information of the target patient through the control device, and can obtain the patient's respiratory status in time, which is conducive to helping doctors quickly judge changes in the condition in the future, thereby helping to improve the efficiency of respiratory monitoring. Then, when the respiratory information of the target patient is monitored, and at the same time, the monitoring activities created by the non-invasive respiratory monitoring device for critically ill respiratory patients that are not related to the respiratory information are obtained, a respiratory monitoring method is generated, which can focus on running a certain monitoring task when the computing power or data processing capacity of the control device is limited, and avoid running multiple monitoring activities concurrently when the computing power or data processing capacity of the control device is limited, thereby helping to reduce the delay in data processing, so as to improve the accuracy of the monitored data, and thereby improve the efficiency of respiratory monitoring. Finally, based on the respiratory monitoring method, the control device controls the non-invasive respiratory monitoring device for critically ill respiratory patients to perform non-invasive respiratory monitoring on the target patient, and can automatically perform non-invasive respiratory monitoring activities without manual intervention, thereby improving the accuracy of monitoring, thereby helping to improve the efficiency of respiratory monitoring.

[0011] In a second aspect, an embodiment of the present application provides a non-invasive respiratory monitoring system for critically ill respiratory patients, which is used to implement the non-invasive respiratory monitoring method for critically ill respiratory patients described in any one of the first aspects above. The non-invasive respiratory monitoring system for critically ill respiratory patients is applied to a non-invasive respiratory monitoring device for critically ill respiratory patients, and the non-invasive respiratory monitoring device for critically ill respiratory patients includes a control device and a non-invasive respiratory monitoring device for critically ill respiratory patients electrically connected to the control device. The non-invasive respiratory monitoring system for critically ill respiratory patients includes:

[0012] An acquisition unit, used for the control device to acquire the respiratory information of the target patient;

[0013] A generating unit, configured to generate a respiratory monitoring method when the respiratory information of the target patient is initially acquired and a monitoring activity created by the non-invasive respiratory monitoring device for critically ill respiratory patients that is not associated with the respiratory information is simultaneously acquired; wherein the respiratory monitoring method is used to indicate a current respiratory monitoring strategy of the non-invasive respiratory monitoring device for critically ill respiratory patients, and the concurrent state is a state in which the non-invasive respiratory monitoring device for critically ill respiratory patients simultaneously runs multiple monitoring activities;

[0014] A control unit is used for the control device to control the non-invasive respiratory monitoring device for critically ill patients to perform non-invasive respiratory monitoring on the target patient based on the respiratory monitoring method.

[0015] In a third aspect, an embodiment of the present application provides a non-invasive respiratory monitoring device for critically ill respiratory patients, comprising a non-invasive respiratory monitoring device for critically ill respiratory patients, and a control device electrically connected to the non-invasive respiratory monitoring device for critically ill respiratory patients, the control device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the computer program, the non-invasive respiratory monitoring method for critically ill respiratory patients described in any one of the first aspects above is implemented.

[0016] It can be understood that the beneficial effects of the second to third aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a flow chart of a non-invasive respiratory monitoring method for critically ill patients provided by an embodiment of the present application;

[0019] Figure 2 It is a schematic flow chart of analyzing the operation of multiple monitoring activities in the non-invasive respiratory monitoring method for critically ill patients provided in one embodiment of the present application;

[0020] Figure 3 It is a structural schematic diagram of a non-invasive respiratory monitoring system for critically ill patients provided in an embodiment of the present application;

[0021] Figure 4 It is a structural schematic diagram of a control device of a non-invasive respiratory monitoring device for critically ill respiratory patients provided in an embodiment of the present application. DETAILED DESCRIPTION

[0022] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0023] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0024] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0025] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting" depending on the context. Similarly, the phrase "if it is determined" or "if the described condition or event is detected" can be interpreted as meaning "uponce determined" or "in response to determining" or "uponce the described condition or event is detected" or "in response to detecting the described condition or event" depending on the context.

[0026] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0027] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0028] In the relevant technology, respiratory critical illness refers to an extreme decline in respiratory function or respiratory failure caused by various reasons (for example, infection, trauma, inhalation of harmful substances, etc. leading to alveolar inflammation and alveolar filling with fluid, causing respiratory failure). Respiratory critical illness patients refer to patients whose vital signs are unstable due to impaired respiratory system function and who require close monitoring and treatment.

[0029] During traditional respiratory monitoring, the monitoring device may use the limited computing power or data processing capabilities of the control device to perform multiple monitoring activities, and thus fail to focus on a certain monitoring activity, resulting in inaccurate data being ultimately monitored, thereby reducing the efficiency of respiratory monitoring.

[0030] To solve the above problems, the embodiments of the present application provide a method, system and device for non-invasive respiratory monitoring of critically ill patients with respiratory diseases.

[0031] In this method, the respiratory information of the target patient is first monitored by the control device, so that the patient's respiratory status can be obtained in time, which is helpful for helping doctors to quickly judge changes in the condition in the future, thereby helping to improve the efficiency of respiratory monitoring. Then, when the respiratory information of the target patient is monitored, and at the same time, the monitoring activities created by the non-invasive respiratory monitoring device for respiratory critical patients that are not related to the respiratory information are obtained, a respiratory monitoring method is generated, which can focus on running a certain monitoring task when the computing power or data processing capacity of the control device is limited, and avoid running multiple monitoring activities concurrently when the computing power or data processing capacity of the control device is limited, thereby helping to reduce the delay in data processing, so as to improve the accuracy of the monitored data, and thereby improve the efficiency of respiratory monitoring. Finally, based on the respiratory monitoring method, the control device controls the non-invasive respiratory monitoring device for respiratory critical patients to perform non-invasive respiratory monitoring on the target patient, which can automatically perform non-invasive respiratory monitoring activities without manual intervention, improve the accuracy of monitoring, and thereby help to improve the efficiency of respiratory monitoring.

[0032] The non-invasive respiratory monitoring method for critically ill respiratory patients provided in the embodiment of the present application can be applied to the non-invasive respiratory monitoring equipment for critically ill respiratory patients. In this case, the non-invasive respiratory monitoring equipment for critically ill respiratory patients is the executor of the non-invasive respiratory monitoring method for critically ill respiratory patients provided in the embodiment of the present application. The embodiment of the present application does not impose any restrictions on the specific type of the non-invasive respiratory monitoring equipment for critically ill respiratory patients.

[0033] For example, non-invasive respiratory monitoring equipment for critically ill respiratory patients may include a non-invasive respiratory monitoring device for critically ill respiratory patients and a control device electrically connected to the non-invasive respiratory monitoring device for critically ill respiratory patients. The non-invasive respiratory monitoring device for critically ill respiratory patients may include a respiratory monitoring device (such as an infrared respiratory monitoring device) and a blood oxygen monitoring device (such as a pulse blood oxygen monitoring device). The respiratory monitoring device is used to monitor the respiratory frequency and respiratory amplitude, and the blood oxygen monitoring device is used to measure the oxygen saturation in the blood. The control device can perform analysis based on the data monitored by the respiratory monitoring device, and can also perform analysis based on the data monitored by the blood oxygen monitoring device, and obtain the specific breathing conditions of the patient based on the analysis results of the two.

[0034] For example, the control device can be a single chip microcomputer, a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a desktop computer, a computing device or a computer connected to a wireless modem, a laptop computer, a handheld communication device, a handheld computing device, etc.

[0035] In order to better understand the non-invasive respiratory monitoring method for critically ill respiratory patients provided in the embodiment of the present application, the specific implementation process of the non-invasive respiratory monitoring method for critically ill respiratory patients provided in the embodiment of the present application is exemplarily introduced below.

[0036] Figure 1 A schematic flow chart of a non-invasive respiratory monitoring method for a critically ill patient with respiratory disease provided in an embodiment of the present application is shown. The non-invasive respiratory monitoring method for a critically ill patient with respiratory disease includes:

[0037] S100, the control device obtains the breathing information of the target patient.

[0038] It can be understood that the respiratory information can be the target patient's respiratory condition information, such as normal, abnormal or acute respiratory failure. The control device can perform respiratory monitoring activities and analyze the monitoring process in real time through an electrical connection (such as serial port, Bluetooth, Wi-Fi, etc.) with the non-invasive respiratory monitoring device for critically ill respiratory patients to obtain the target patient's respiratory information. The control device can also send a monitoring instruction to the non-invasive respiratory monitoring device for critically ill respiratory patients, so that the non-invasive respiratory monitoring device for critically ill respiratory patients sends the monitored data to the control device, and then the control device analyzes the data in real time through a built-in algorithm (such as a feature extraction algorithm, a signal processing algorithm, etc.) to obtain the target patient's respiratory information.

[0039] With such a setting, the respiratory information of the target patient can be obtained through the control device, and the patient's respiratory status can be obtained in time, which is conducive to helping doctors quickly judge changes in the disease condition and thus help improve the efficiency of respiratory monitoring.

[0040] S200, when the respiratory information of the target patient is acquired and a monitoring activity created by the non-invasive respiratory monitoring device for critically ill respiratory patients that is not associated with the respiratory information is acquired at the same time, a respiratory monitoring method is generated. The respiratory monitoring method is used to reflect the respiratory monitoring strategy of the non-invasive respiratory monitoring device for critically ill respiratory patients in a concurrent state, and the concurrent state is a state in which the non-invasive respiratory monitoring device for critically ill respiratory patients runs multiple monitoring activities at the same time.

[0041] For example, in some scenarios, there may be situations where an operator operates a non-invasive respiratory monitoring device for critically ill patients to run multiple monitoring activities at the same time. For example, while an operator is operating a non-invasive respiratory monitoring device for critically ill patients to monitor whether the respiratory amplitude is normal, the operator is also operating the non-invasive respiratory monitoring device for critically ill patients to monitor the oxygen saturation in the blood. At this time, the limited computing power or data processing capacity of the control device cannot perform multiple monitoring activities at the same time, and thus cannot focus on a certain monitoring activity, resulting in the final monitored data being inaccurate, thereby reducing the efficiency of respiratory monitoring.

[0042] For example, during the process of monitoring whether the breathing amplitude is normal, when there is also a monitoring activity of the oxygen saturation in the blood, the monitoring activity of the oxygen saturation needs to occupy the data processing capacity of the control device. In this case, in order to avoid insufficient computing power of the control device, the non-invasive respiratory monitoring equipment for critically ill respiratory patients suspends the current monitoring activity of whether the breathing amplitude is normal and waits for the completion of the oxygen saturation monitoring activity (that is, after the analysis and processing is completed), and then analyzes whether the breathing amplitude monitoring activity is normal. That is, the non-invasive respiratory monitoring equipment for critically ill respiratory patients will wait for a period of time before monitoring whether the breathing amplitude is normal. That is, after the oxygen saturation monitoring activity is completed, it will analyze whether the breathing amplitude monitoring activity is normal, which will lead to a decrease in the efficiency of respiratory monitoring. As shown in Table 1:

[0043]

[0044] For example, the monitoring time in Table 1 is the time for the non-invasive respiratory monitoring device of respiratory critically ill patients to perform monitoring activities, and the monitoring data composed of the labels is the monitoring data of a complete monitoring activity. The time period between label 1 and label 2 is 4 minutes, and the time period between label 2 and label 3 is 3 minutes, because before the monitoring activity of label 2 is performed, the monitoring activities of label a, label b, and label c are waited for, so the time period between label 1 and label 2 becomes longer.

[0045] It can be understood that the monitoring activities unrelated to the respiratory information created by the non-invasive respiratory monitoring device for critically ill patients can be monitoring activities of oxygen saturation in the blood, monitoring activities of end-tidal carbon dioxide, etc. When the respiratory information of the target patient is initially acquired, and the monitoring activities unrelated to the respiratory information created by the non-invasive respiratory monitoring device for critically ill patients are acquired at the same time, it means that the non-invasive respiratory monitoring device for critically ill patients is running multiple monitoring activities at the same time. Therefore, a program can be set. When the non-invasive respiratory monitoring device for critically ill patients is running multiple monitoring activities at the same time, it can be determined according to the time window of the monitoring activities whether to suspend the current monitoring activity of whether the respiratory amplitude is normal and run the monitoring activity of oxygen saturation, or continue the current monitoring activity of whether the respiratory amplitude is normal, that is, the respiratory monitoring method.

[0046] With such a configuration, when the respiratory information of the target patient is initially acquired and at the same time the monitoring activities unrelated to the respiratory information created by the non-invasive respiratory monitoring device for critically ill patients are acquired, a respiratory monitoring method is generated. When the computing power or data processing capability of the control device is limited, the system can concentrate on running a certain monitoring task, thereby avoiding running multiple monitoring activities concurrently when the computing power or data processing capability of the control device is limited. This is beneficial for reducing the delay in data processing, improving the accuracy of the monitored data, and further improving the efficiency of respiratory monitoring.

[0047] S300, the control device controls the non-invasive respiratory monitoring device for critically ill patients to perform non-invasive respiratory monitoring on the target patient based on the respiratory monitoring method.

[0048] It can be understood that the respiratory monitoring method is analyzed to determine whether to suspend the current monitoring activity of whether the respiratory amplitude is normal and run the oxygen saturation monitoring activity, or to continue the current monitoring activity of whether the respiratory amplitude is normal, and control the non-invasive respiratory monitoring device for critically ill patients to perform non-invasive respiratory monitoring on the target patient according to the analyzed respiratory monitoring method.

[0049] With such a configuration, the control device controls the non-invasive respiratory monitoring device for critically ill respiratory patients to perform non-invasive respiratory monitoring on the target patient based on the respiratory monitoring method. The non-invasive respiratory monitoring activities can be automatically performed without human intervention, thereby improving the accuracy of monitoring and further helping to improve the efficiency of respiratory monitoring.

[0050] In one possible implementation, see Figure 2 In step S300, before the control device controls the non-invasive respiratory monitoring device for critically ill patients to perform non-invasive respiratory monitoring on the target patient based on the respiratory monitoring method, the non-invasive respiratory monitoring method for critically ill patients further includes:

[0051] S310, in response to a first operation, the respiratory monitoring device monitors respiratory information of a target patient.

[0052] It can be understood that the first operation can be an operation of starting the respiratory monitoring device to monitor the respiratory information of the target patient, for example, it can be a start operation on the interactive interface of the control device by clicking, touching, or using a keyboard and mouse. When the first operation is received, the control device can control the respiratory monitoring device to monitor the respiratory information of the target patient through an electrical connection (such as a serial port, Bluetooth, Wi-Fi, etc.) with the respiratory monitoring device.

[0053] With such a configuration, the respiratory monitoring device monitors the respiratory information of the target patient in response to the first operation, and can quickly enable the monitoring function through a simple operation (such as clicking or touching), thereby reducing startup time and improving work efficiency.

[0054] S320, after the respiratory monitoring device starts to monitor the respiratory information of the target patient, when monitoring activity of the blood oxygen monitoring device is monitored, a first duration between a monitoring timestamp of the previous respiratory information and a current timestamp is obtained.

[0055] It can be understood that after the respiratory monitoring device starts to monitor the respiratory information of the target patient, if the monitoring activity of the blood oxygen monitoring device is monitored, it means that the non-invasive respiratory monitoring device for critically ill patients is running multiple monitoring activities at the same time, so the first duration between the monitoring timestamp of the previous respiratory information and the current timestamp can be obtained. For example, the monitoring timestamp of the previous respiratory information is 07:00, and the current timestamp is 07:01, so the first duration is 1 minute. For another example, the monitoring timestamp of the previous respiratory information is 07:00, and the current timestamp is 07:02, so the first duration is 2 minutes.

[0056] With such a configuration, after the respiratory monitoring device starts to monitor the respiratory information of the target patient, when it listens to the monitoring activity of the blood oxygen monitoring device, it obtains the first time duration between the monitoring timestamp of the previous respiratory information and the current timestamp. This can provide data support for the subsequent judgment of whether to suspend the current monitoring activity of whether the respiratory amplitude is normal and run the oxygen saturation monitoring activity, or continue the current monitoring activity of whether the respiratory amplitude is normal. This helps to flexibly adapt to the operation of various monitoring activities when the computing power of the control device is limited.

[0057] In a possible implementation, S320, after the respiratory monitoring device starts to monitor the respiratory information of the target patient, in the case of monitoring activity of the blood oxygen monitoring device being monitored, obtaining a first duration between a monitoring timestamp of the previous respiratory information and a current timestamp, includes:

[0058] S321, after the respiratory monitoring device starts to monitor the respiratory information of the target patient, when monitoring activity of the blood oxygen monitoring device is monitored, a monitoring period of the respiratory information monitored by the respiratory monitoring device within a third time period is obtained.

[0059] It can be understood that after the respiratory monitoring device starts to monitor the respiratory information of the target patient, when the monitoring activity of the blood oxygen monitoring device is monitored, the control device can analyze and process the three respiratory information separately within a period of time (i.e., the third time length), and the monitoring time of the three respiratory information is A, B, C, and D. The monitoring time periods of the three respiratory information are obtained within the third time length, which are BA, CB, and DC respectively. The third time length can be 5 minutes, 6 minutes, 7 minutes, etc.

[0060] With such a configuration, after the respiratory monitoring device starts to monitor the respiratory information of the target patient, when it listens to the monitoring activity of the blood oxygen monitoring device, the monitoring period of the respiratory information monitored by the respiratory monitoring device within the third time period is obtained, so that the monitoring time of each respiratory information can be timely understood, thereby providing data support for the subsequent judgment of whether to suspend the current monitoring activity of whether the respiratory amplitude is normal and run the oxygen saturation monitoring activity, or to continue the current monitoring activity of whether the respiratory amplitude is normal.

[0061] S322, determining whether the deviation of each monitoring period of the respiratory information monitored within the third time period is less than a preset deviation value.

[0062] For example, the preset deviation value can be 3 seconds, and it is determined whether the deviation between BA and CB, the deviation between BA and DC, and the deviation between CB and DC are less than the preset deviation value. For example, if BA is 2 minutes and 1 second, CB is 2 minutes, and DC is 2 minutes and 2 seconds, then the deviation between BA and CB is 2 minutes and 1 second - 2 minutes = 1 second, the deviation between BA and DC is 2 minutes and 2 seconds - 2 minutes and 1 second = 1 second, and the deviation between CB and DC is 2 minutes and 2 seconds - 2 minutes = 2 seconds, which are all less than the preset deviation value, indicating that the monitoring periods of the three respiratory information are roughly the same, that is, they are monitored at a certain frequency; otherwise, it indicates that the monitoring periods of the three respiratory information are inconsistent, that is, they are not monitored at a certain frequency.

[0063] In this way, by determining whether the deviation of the monitoring period of each monitored respiratory information within the third time period does not exceed the preset deviation value, data support can be provided for the subsequent judgment of whether to suspend the current monitoring activity of whether the breathing amplitude is normal and run the oxygen saturation monitoring activity, or to continue the current monitoring activity of whether the breathing amplitude is normal.

[0064] S323, when it is determined that the deviation of each monitoring period of the acquired respiratory information within the third time period does not exceed the preset deviation value, obtain a first time period between the monitoring timestamp of the previous respiratory information and the current timestamp.

[0065] It can be understood that when it is determined that the deviation of each monitoring time period of the acquired respiratory information within the third time period does not exceed the preset deviation value, it means that the monitoring is performed at a certain frequency, that is, after monitoring one respiratory information, it is very likely that the next respiratory information will be monitored after about one monitoring time period. Therefore, the first time period between the monitoring timestamp of the previous respiratory information and the current timestamp can be obtained to determine whether the monitoring activity between the control device and the blood oxygen monitoring device can be completed during the period from the current moment to the arrival of the activity of analyzing and processing the next respiratory information.

[0066] With such a setting, when it is determined that the deviation of each monitoring period of the acquired respiratory information within the third time period does not exceed the preset deviation value, obtaining the first time period between the monitoring timestamp of the previous respiratory information and the current timestamp will help to reasonably arrange subsequent monitoring activities, ensure that a certain monitoring activity will not affect other monitoring activities due to insufficient time, and thus help to improve monitoring efficiency.

[0067] S330, when the first duration exceeds the monitoring duration, after the respiratory monitoring device monitors the next respiratory information, the blood oxygen monitoring device is controlled to perform monitoring activities, or after the second duration starting from the current timestamp, the blood oxygen monitoring device is controlled to perform monitoring activities. Among them, the monitoring duration does not exceed the duration of the monitoring period of the respiratory information, and the monitoring period is the time period between the two most recent monitoring of respiratory information by the non-invasive respiratory monitoring device for critically ill patients.

[0068] It can be understood that the monitoring period can be the time period between the two most recent monitoring of respiratory information, for example, the time period between label 2 and label 3 in Table 1, that is, 3 minutes. The monitoring duration can be 30 seconds, 1 minute, 2 minutes, etc. When the first duration exceeds the monitoring duration, it means that the current timestamp is far from the monitoring time of the last respiratory information monitored by the respiratory monitoring device. The control device may analyze and process the respiratory information of the respiratory monitoring device again in a short time. The period from the current moment to the arrival of the activity of analyzing and processing the next respiratory information may not be enough to complete the monitoring activity between the control device and the blood oxygen monitoring device. In this scenario, if the oxygen saturation monitoring activity is run, it will affect the current monitoring activity of whether the respiratory amplitude is normal. Therefore, in this scenario, the monitoring activity of whether the respiratory amplitude is normal can be continued, and after completing the activity of analyzing and processing the next respiratory information, the oxygen saturation monitoring activity can be run again.

[0069] For example, in some scenarios, the control device may not analyze and process the next respiratory information in a short time. In order to avoid the oxygen saturation monitoring activity affecting the current monitoring activity of whether the respiratory amplitude is normal, the oxygen saturation monitoring activity may be run after the second time period starting from the current timestamp. The second time period may be 1 minute, 2 minutes, etc.

[0070] With such a configuration, when the first time duration exceeds the monitoring time duration, the blood oxygen monitoring device is controlled to perform monitoring activities after the respiratory monitoring device monitors the next respiratory information, or the blood oxygen monitoring device is controlled to perform monitoring activities after the second time duration starting from the current timestamp. This can dynamically determine the operation of the monitoring activity, avoid data processing delays due to limited computing power or data processing capabilities of the control device, and help improve the efficiency of respiratory monitoring.

[0071] In a possible implementation, the non-invasive respiratory monitoring method for critically ill patients with respiratory diseases further includes:

[0072] When the first time duration does not exceed the monitoring time duration, the blood oxygen monitoring device is controlled to perform monitoring activities to monitor the blood oxygen information.

[0073] For example, when the first duration does not exceed the monitoring duration, it means that the current timestamp is close to the monitoring time of the last respiratory information monitored by the respiratory monitoring device, that is, the analysis and processing activity of the last respiratory information has just been completed, and the control device may not analyze and process the respiratory information of the respiratory monitoring device again in a short time. During the period from the current moment to the arrival of the activity of analyzing and processing the next respiratory information, the monitoring activity between the control device and the blood oxygen monitoring device can be completed. The blood oxygen information can be information on whether the blood oxygen concentration meets the standard, whether the end-tidal carbon dioxide concentration exceeds the standard, etc. As shown in Table 2:

[0074]

[0075] With such a setting, when the first time duration does not exceed the monitoring time duration, the blood oxygen monitoring device is controlled to perform monitoring activities to monitor the blood oxygen information. The operation of the monitoring activities can be dynamically determined to avoid data processing delays due to limited computing power or data processing capabilities of the control device, thereby helping to improve the efficiency of respiratory monitoring.

[0076] In a possible implementation, the non-invasive respiratory monitoring method for critically ill patients with respiratory diseases further includes:

[0077] When it is determined that the deviation of each monitoring period of the acquired respiratory information within the third time period exceeds the preset deviation value, the blood oxygen monitoring device is controlled to perform a monitoring activity to monitor the blood oxygen information.

[0078] It can be understood that when it is determined that the deviation of each monitoring period of the acquired respiratory information within the third time period exceeds the preset deviation value, it means that the monitoring is not performed at a certain frequency, that is, after monitoring one respiratory information, the possibility of monitoring the next respiratory information after about a monitoring period is small, that is, before the activity of analyzing and processing the next respiratory information arrives, there is enough time to complete the monitoring activity between the control device and the blood oxygen monitoring device, so the blood oxygen monitoring device can be controlled to perform monitoring activities to monitor the blood oxygen information.

[0079] With such a configuration, when it is determined that the deviation of each monitoring period of the acquired respiratory information within the third time period exceeds the preset deviation value, the blood oxygen monitoring device is controlled to perform monitoring activities to monitor the blood oxygen information. This can dynamically determine the operation of the monitoring activities and avoid data processing delays due to limited computing power or data processing capabilities of the control device, thereby helping to improve the efficiency of respiratory monitoring.

[0080] In a possible implementation, the non-invasive respiratory monitoring method for critically ill patients with respiratory diseases further includes:

[0081] S301, after the respiratory monitoring device starts to monitor the respiratory information of the target patient in response to the first operation for the first time, and monitors the monitoring activity of the blood oxygen monitoring device, obtain the monitoring period of the respiratory information obtained by the respiratory monitoring device within a third time period.

[0082] It can be understood that after the respiratory monitoring device starts to monitor the respiratory information of the target patient in response to the first operation for the first time, and monitors the monitoring activity of the blood oxygen monitoring device, the control device can analyze and process the three respiratory information separately within a period of time (i.e., the third time length), and the monitoring time of the three respiratory information is A, B, C, and D. The monitoring time periods of the three respiratory information are obtained within the third time length, which are BA, CB, and DC respectively. The third time length can be 5 minutes, 6 minutes, 7 minutes, etc.

[0083] With such a configuration, after the respiratory monitoring device starts monitoring the respiratory information of the target patient in response to the first operation for the first time, and monitors the monitoring activity of the blood oxygen monitoring device, the monitoring time period of the respiratory information obtained by the respiratory monitoring device within the third time period is obtained, so that the monitoring time of each respiratory information can be understood in time, and data support can be provided for subsequent judgment on whether to suspend the current monitoring activity of whether the respiratory amplitude is normal and run the oxygen saturation monitoring activity, or to continue the current monitoring activity of whether the respiratory amplitude is normal.

[0084] S302: Determine whether the deviation of each monitoring period of the acquired respiratory information within the third time period does not exceed a preset deviation value.

[0085] For example, the preset deviation value can be 3 seconds, and it is determined whether the deviation between BA and CB, the deviation between BA and DC, and the deviation between CB and DC are less than the preset deviation value. For example, if BA is 2 minutes and 1 second, CB is 2 minutes, and DC is 2 minutes and 2 seconds, then the deviation between BA and CB is 2 minutes and 1 second - 2 minutes = 1 second, the deviation between BA and DC is 2 minutes and 2 seconds - 2 minutes and 1 second = 1 second, and the deviation between CB and DC is 2 minutes and 2 seconds - 2 minutes = 2 seconds, which are all less than the preset deviation value, indicating that the monitoring periods of the three respiratory information are roughly the same, that is, they are monitored at a certain frequency; otherwise, it indicates that the monitoring periods of the three respiratory information are inconsistent, that is, they are not monitored at a certain frequency.

[0086] In this way, by determining whether the deviation of the monitoring period of each monitored respiratory information within the third time period does not exceed the preset deviation value, data support can be provided for the subsequent judgment of whether to suspend the current monitoring activity of whether the breathing amplitude is normal and run the oxygen saturation monitoring activity, or to continue the current monitoring activity of whether the breathing amplitude is normal.

[0087] S303: When it is determined that the deviation of each monitoring period of the acquired respiratory information within the third time period does not exceed a preset deviation value, set the first operation as a first mark.

[0088] It can be understood that when it is determined that the deviation of each monitoring period of the acquired respiratory information within the third time period does not exceed the preset deviation value, it means that the first operation is to instruct the non-invasive respiratory monitoring equipment of critically ill respiratory patients to monitor at a certain frequency, that is, after monitoring one respiratory information, it is very likely that the next respiratory information will be monitored after about one monitoring period, so the first operation can be set as the first mark.

[0089] With such a setting, when it is determined that the deviation of each monitoring period of the acquired respiratory information within the third time period does not exceed the preset deviation value, the first operation is set as the first mark. This can avoid the need to determine whether the subsequent monitoring operation is performed at a certain frequency each time the first operation is executed, greatly reducing unnecessary judgment and operation time, reducing the calculation burden of the control device, and helping to improve subsequent monitoring efficiency.

[0090] S304: When it is determined that the deviation of each monitoring period of the acquired respiratory information within the third time period exceeds a preset deviation value, set the first operation as a second mark.

[0091] It can be understood that when it is determined that the deviation of each monitoring period of the acquired respiratory information within the third time period exceeds the preset deviation value, it means that the monitoring is not performed at a certain frequency, that is, after monitoring one respiratory information, the possibility of monitoring the next respiratory information after about a monitoring period is small, that is, before the activity of analyzing and processing the next respiratory information arrives, there is enough time to complete the monitoring activity between the control device and the blood oxygen monitoring device, so the first operation can be set as the second mark.

[0092] With such a setting, when it is determined that the deviation of each monitoring period of the acquired respiratory information within the third time period exceeds the preset deviation value, the first operation is set to the second mark. This can avoid the need to determine whether the subsequent monitoring operation is performed at a certain frequency each time the first operation is executed, greatly reducing unnecessary judgment and operation time, reducing the calculation burden of the control device, and helping to improve subsequent monitoring efficiency.

[0093] In a possible implementation, the non-invasive respiratory monitoring method for critically ill patients with respiratory diseases further includes:

[0094] S305, after the respiratory monitoring device starts to monitor the respiratory information of the target patient, in the case where the monitoring activity of the blood oxygen monitoring device is monitored, if the first operation is set to the first mark, the first duration between the monitoring timestamp of the previous respiratory information and the current timestamp is obtained.

[0095] It can be understood that after the respiratory monitoring device starts to monitor the respiratory information of the target patient, when the monitoring activity of the blood oxygen monitoring device is monitored, if the first operation is set to the first mark, it means that the first operation is an operation of monitoring at a certain frequency, so the previous step of determining whether the deviation of the monitoring period does not exceed the preset deviation value can be skipped, and the first time length between the monitoring timestamp of the previous respiratory information and the current timestamp can be directly obtained.

[0096] With such a configuration, after the respiratory monitoring device starts to monitor the respiratory information of the target patient, when the monitoring activity of the blood oxygen monitoring device is monitored, if the first operation is set to the first mark, then the first time length between the monitoring timestamp of the previous respiratory information and the current timestamp is obtained, which can greatly reduce unnecessary judgment and operation time, reduce the calculation burden of the control device, and help improve subsequent monitoring efficiency.

[0097] S306, after the respiratory monitoring device starts to monitor the respiratory information of the target patient, in the case where the monitoring activity of the blood oxygen monitoring device is monitored, if the first operation is set to the second mark, the blood oxygen monitoring device is controlled to perform the monitoring activity to obtain the blood oxygen information.

[0098] It can be understood that after the respiratory monitoring device starts to monitor the respiratory information of the target patient, when the monitoring activity of the blood oxygen monitoring device is monitored, if the first operation is set to the second mark, it means that the first operation is not an operation of monitoring at a certain frequency. Therefore, the previous step of determining whether the deviation of the monitoring period does not exceed the preset deviation value can be skipped. It also means that after monitoring one respiratory information, the possibility of monitoring the next respiratory information after about a monitoring period is small, that is, before the activity of analyzing and processing the next respiratory information arrives, there is enough time to complete the monitoring activity between the control device and the blood oxygen monitoring device, so the blood oxygen monitoring device can be controlled to perform monitoring activities to monitor the blood oxygen information.

[0099] With such a configuration, after the respiratory monitoring device starts to monitor the respiratory information of the target patient, when it hears the monitoring activity of the blood oxygen monitoring device, if the first operation is set to the second mark, the blood oxygen monitoring device is controlled to perform the monitoring activity to obtain the blood oxygen information. This can greatly reduce unnecessary judgment and operation time, reduce the calculation burden of the control device, and help improve subsequent monitoring efficiency.

[0100] In a possible implementation, the non-invasive respiratory monitoring method for critically ill patients with respiratory diseases further includes:

[0101] S400, in response to the respiratory monitoring operation, obtaining the target patient's identity information category according to the target patient's identity information. The non-invasive respiratory monitoring device for critically ill patients stores the identity information of the target patient monitored by the non-invasive respiratory monitoring device for critically ill patients.

[0102] For example, a non-invasive respiratory monitoring device for critically ill patients stores historical data of multiple patients. When it is not the first time to perform respiratory monitoring on a target patient, the data of the current respiratory monitoring operation can be automatically entered into the historical data of the corresponding target patient based on the stored identity information of the target patient. In the case where the identity information of the current target patient cannot be correctly identified (for example, it is impossible to identify whether the patient is a mildly ill patient or a critically ill patient through the patient's identity information), the default setting may be adopted (for example, the patient is assumed to be a mildly ill patient), which may cause errors in the data entry process, resulting in the failure to report the patient's important vital signs data in a timely manner. For example, the current data is entered into the historical data of a mildly ill patient whose identity information is labeled 1, while in fact the current data is the data of a critically ill patient whose identity information is labeled 1.

[0103] It can be understood that the respiratory monitoring operation can be an operation of monitoring the target patient, for example, an operation of monitoring the respiratory amplitude, frequency, blood oxygen concentration, etc. The information of whether the current target patient is a mildly severe patient or a critically ill patient can be searched in the database according to the keywords (such as name, date of birth, etc.) in the identity information of the target patient, or the information of whether the current target patient is a mildly severe patient or a critically ill patient can be searched in the database according to the label in the identity information of the target patient, that is, the identity information category of the target patient is obtained.

[0104] With such arrangement, in response to the respiratory monitoring operation, the identity information category of the target patient is obtained according to the identity information of the target patient, which can provide data support for the subsequent automatic entry of the data into the historical data of the target patient.

[0105] In a possible implementation, in step S400, in response to the respiratory monitoring operation, before obtaining the identity information category of the target patient according to the identity information of the target patient, the method for non-invasive respiratory monitoring of a critically ill patient further includes:

[0106] When performing the first non-invasive respiratory monitoring on the target patient, the identity information of the target patient is obtained.

[0107] It is understandable that, in the case of the first non-invasive respiratory monitoring of the target patient, the identity information of the target patient can be obtained by questioning the target patient or querying the identity document of the target patient.

[0108] With such a configuration, when the target patient is subjected to the first non-invasive respiratory monitoring, the identity information of the target patient is obtained, which can provide data support for the subsequent automatic entry of the data into the historical data of the target patient.

[0109] S500: If the identity information category of the target patient is not obtained according to the identity information of the target patient, obtain first monitoring data, wherein the first monitoring data includes the identity information data of the target patient and the first respiratory amplitude data.

[0110] It can be understood that when the identity information category of the target patient is not obtained based on the identity information of the target patient, it means that the specific information of whether the current target patient is a mildly severe patient or a critically ill patient cannot be searched in the database based on the keywords in the identity information of the target patient. For example, the target patient has just been admitted to the hospital, and the current database has not had time to add the mapping relationship between the target patient's identity information and the target patient's identity information category. Only the mapping relationship between the target patient's respiratory amplitude and the target patient's identity information category has been added. Therefore, the identity information category of the target patient cannot be obtained. Therefore, the target patient's identity information data and the first respiratory amplitude data can be obtained through the non-invasive respiratory monitoring equipment for respiratory critically ill patients.

[0111] With such a configuration, when the identity information category of the target patient is not obtained according to the identity information of the target patient, obtaining the first monitoring data can avoid errors in the subsequent data entry process, which is conducive to timely reporting of the patient's important vital signs data.

[0112] S600, matching the first monitoring data with the second monitoring data monitored in real time to obtain final respiratory monitoring information of the target patient, wherein the second monitoring data includes the identity information of the target patient and the second respiratory amplitude data.

[0113] It can be understood that the respiratory monitoring information can be information that combines current data with historical data to reflect the respiratory condition of the current target patient.

[0114] For example, the data of the target patient's identity information and the first respiratory amplitude in the first monitoring data can be matched one by one with the data of the target patient's identity information and the second respiratory amplitude in the second monitoring data through a matching algorithm (such as an exact matching algorithm or a machine learning matching algorithm) to determine whether the current target patient is a mildly severe patient or a critically ill patient (for example, the second monitoring data monitored in real time is the same or similar to the first monitoring data of a critically ill patient labeled 1, indicating that the patient currently being monitored in real time is a critically ill patient labeled 1), thereby preventing the non-invasive respiratory monitoring equipment for critically ill patients from taking the default settings (for example, assuming that the patient is a mildly severe patient) and entering the current data into the historical data of the mildly severe patient whose identity information is labeled 1, when in fact the current data is the data of the critically ill patient whose identity information is labeled 1.

[0115] With such a setting, the first monitoring data is matched with the second monitoring data monitored in real time to obtain the final target patient's respiratory monitoring information. This can avoid errors in the data entry process that result in the patient's important vital signs data not being reported in a timely manner, and help improve monitoring efficiency.

[0116] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0117] Corresponding to the non-invasive respiratory monitoring method for critically ill respiratory patients described in the above embodiment, the embodiment of the present application also provides a non-invasive respiratory monitoring system for critically ill respiratory patients, and each unit of the system can implement each step of the non-invasive respiratory monitoring method for critically ill respiratory patients. Figure 4 A structural block diagram of a non-invasive respiratory monitoring system for critically ill respiratory patients provided in an embodiment of the present application is shown. For ease of explanation, only the parts related to the embodiment of the present application are shown.

[0118] Reference Figure 3 , the non-invasive respiratory monitoring system for critically ill patients includes:

[0119] The acquisition unit is used to control the device to acquire the respiratory information of the target patient.

[0120] The generating unit is used to generate a respiratory monitoring method when the respiratory information of the target patient is acquired and the monitoring activities created by the non-invasive respiratory monitoring device for critically ill patients that are not related to the respiratory information are acquired at the same time. The respiratory monitoring method is used to reflect the respiratory monitoring strategy of the non-invasive respiratory monitoring device for critically ill patients in a concurrent state, and the concurrent state is a state in which the non-invasive respiratory monitoring device for critically ill patients runs multiple monitoring activities at the same time.

[0121] The control unit is used to control the device based on the respiratory monitoring method to control the non-invasive respiratory monitoring device for respiratory critically ill patients to perform non-invasive respiratory monitoring on the target patient.

[0122] It should be noted that the information interaction, execution process, etc. between the above-mentioned systems / units are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.

[0123] Those skilled in the art can clearly understand that, for the convenience and simplicity of description, only the division of the above-mentioned functional units is used as an example for illustration. In practical applications, the above-mentioned functions can be assigned to different functional units as needed, that is, the internal structure of the system can be divided into different functional units to complete all or part of the functions described above. The functional units in the embodiment can be integrated into a processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0124] The present application also provides a non-invasive respiratory monitoring device for patients with severe respiratory diseases. Figure 4 This is a schematic diagram of the structure of a control device for a non-invasive respiratory monitoring device for critically ill patients provided in one embodiment of the present application. Figure 4 As shown, the control device 6 of this embodiment includes: at least one processor 60 ( Figure 4 Only one is shown), at least one memory 61 ( Figure 4 Only one is shown in the figure) and a computer program 62 stored in the at least one memory 61 and executable on the at least one processor 60. When the processor 60 executes the computer program 62, the control device 6 implements the steps in any of the above-mentioned embodiments of the method for non-invasive respiratory monitoring of critically ill patients, or implements the functions of the units in the above-mentioned system embodiments.

[0125] Exemplarily, the computer program 62 may be divided into one or more units, which are stored in the memory 61 and executed by the processor 60 to complete the present application. The one or more units may be a series of computer program instruction segments capable of completing specific functions, which are used to describe the execution process of the computer program 62 in the control device 6.

[0126] The non-invasive respiratory monitoring equipment for critically ill respiratory patients may include a non-invasive respiratory monitoring device for critically ill respiratory patients and a control device 6 electrically connected to the non-invasive respiratory monitoring device for critically ill respiratory patients. The non-invasive respiratory monitoring device for critically ill respiratory patients may include a respiratory monitoring device (such as an infrared respiratory monitoring device) and a blood oxygen monitoring device (such as a pulse blood oxygen monitoring device), etc. The respiratory monitoring device is used to monitor the respiratory frequency and respiratory amplitude, and the blood oxygen monitoring device is used to measure the oxygen saturation in the blood. The control device 6 can perform analysis based on the data monitored by the respiratory monitoring device, and can also perform analysis based on the data monitored by the blood oxygen monitoring device, and obtain the specific breathing conditions of the patient based on the analysis results of the two. The control device 6 may include, but is not limited to, a processor 60 and a memory 61. Those skilled in the art will understand that Figure 4 It is only an example of the control device 6 and does not constitute a limitation on the control device 6. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, it may also include input and output devices, network access devices, buses, etc.

[0127] The processor 60 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0128] In some embodiments, the memory 61 may be an internal storage unit of the control device 6, such as a hard disk or memory of the control device 6. In other embodiments, the memory 61 may also be an external storage device of the control device 6, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the control device 6. Further, the memory 61 may also include both an internal storage unit and an external storage device of the control device 6. The memory 61 is used to store an operating system, an application program, a boot loader (BootLoader), data, and other programs, such as the program code of the computer program. The memory 61 may also be used to temporarily store data that has been output or is to be output.

[0129] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in any of the above method embodiments are implemented.

[0130] An embodiment of the present application provides a computer program product. When the computer program product is run on a non-invasive respiratory monitoring device for critically ill respiratory patients, the non-invasive respiratory monitoring device for critically ill respiratory patients implements the steps in any of the above-mentioned method embodiments.

[0131] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, which can be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may at least include: any entity or device that can carry the computer program code to the non-invasive respiratory monitoring device for respiratory critical patients, recording medium, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electrical carrier signal, telecommunication signal and software distribution medium. For example, a USB flash drive, a mobile hard disk, a disk or an optical disk.

[0132] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0133] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0134] In the embodiments provided in the present application, it should be understood that the disclosed non-invasive respiratory monitoring system for critically ill respiratory patients, non-invasive respiratory monitoring equipment for critically ill respiratory patients, and non-invasive respiratory monitoring method for critically ill respiratory patients can be implemented in other ways. For example, the above-described non-invasive respiratory monitoring system for critically ill respiratory patients / non-invasive respiratory monitoring equipment for critically ill respiratory patients are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0135] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0136] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A non-invasive respiratory monitoring method for critically ill patients, characterized in that: The invention is applied to a non-invasive respiratory monitoring device for a respiratory critically ill patient, wherein the non-invasive respiratory monitoring device for a respiratory critically ill patient comprises a control device and a non-invasive respiratory monitoring device for a respiratory critically ill patient electrically connected to the control device. The method comprises: The control device obtains the respiratory information of the target patient; When the respiratory information of the target patient is acquired and a monitoring activity created by the non-invasive respiratory monitoring device for critically ill respiratory patients that is not associated with the respiratory information is acquired at the same time, a respiratory monitoring method is generated; wherein the respiratory monitoring method is used to reflect the respiratory monitoring strategy of the non-invasive respiratory monitoring device for critically ill respiratory patients in a concurrent state, and the concurrent state is a state in which the non-invasive respiratory monitoring device for critically ill respiratory patients runs multiple monitoring activities simultaneously; The control device controls the non-invasive respiratory monitoring device for critically ill patients to perform non-invasive respiratory monitoring on the target patient based on the respiratory monitoring method; The non-invasive respiratory monitoring device for critically ill patients includes a respiratory monitoring device and a blood oxygen monitoring device. Before the control device controls the non-invasive respiratory monitoring device for critically ill patients to perform non-invasive respiratory monitoring on the target patient based on the respiratory monitoring method, the method further includes: In response to a first operation, the respiratory monitoring device monitors the respiratory information of the target patient; After the respiratory monitoring device starts to monitor the respiratory information of the target patient, in the case of monitoring activity of the blood oxygen monitoring device being monitored, obtaining a first duration between a previous monitoring timestamp of the respiratory information and a current timestamp; When the first time duration exceeds the monitoring time duration, the blood oxygen monitoring device is controlled to perform monitoring activities after the respiratory monitoring device monitors the respiratory information for the next time, or the blood oxygen monitoring device is controlled to perform monitoring activities after the second time duration starting from the current timestamp; wherein the monitoring time duration does not exceed the duration of the monitoring period of the respiratory information, and the monitoring period is the time period between the two most recent monitorings of the respiratory information by the non-invasive respiratory monitoring device for critically ill respiratory patients.

2. The non-invasive respiratory monitoring method for critically ill patients according to claim 1, characterized in that: The method further comprises: When the first time duration does not exceed the monitoring time duration, the blood oxygen monitoring device is controlled to perform monitoring activities to monitor blood oxygen information.

3. The non-invasive respiratory monitoring method for critically ill patients according to claim 1, characterized in that: After the respiratory monitoring device starts to monitor the respiratory information of the target patient, in the case where the monitoring activity of the blood oxygen monitoring device is monitored, obtaining a first duration between a previous monitoring timestamp of the respiratory information and a current timestamp includes: After the respiratory monitoring device starts to monitor the respiratory information of the target patient, in case the monitoring activity of the blood oxygen monitoring device is monitored, obtaining the monitoring period of the respiratory information monitored by the respiratory monitoring device within a third time period; Determine whether the deviation of the monitoring period of each monitored respiratory information within the third time period does not exceed a preset deviation value; When it is determined that the deviation of the monitoring time period of each acquired respiratory information within the third time period does not exceed the preset deviation value, a first time period between a previous monitoring timestamp of the respiratory information and a current timestamp is acquired.

4. The non-invasive respiratory monitoring method for critically ill patients according to claim 3, characterized in that: The method further comprises: When it is determined that the deviation of the monitoring period of each acquired respiratory information within the third time period exceeds a preset deviation value, the blood oxygen monitoring device is controlled to perform a monitoring activity to monitor the blood oxygen information.

5. The non-invasive respiratory monitoring method for critically ill patients according to claim 2, characterized in that: The method further comprises: After the respiratory monitoring device starts monitoring the respiratory information of the target patient in response to the first operation for the first time, and monitors the monitoring activity of the blood oxygen monitoring device, obtaining the monitoring period of the respiratory information obtained by the respiratory monitoring device within a third time period; Determining whether the deviation of the monitoring period of each acquired respiratory information within the third time period does not exceed a preset deviation value; In a case where it is determined that the deviation of the monitoring period of each acquired respiratory information within the third time period does not exceed the preset deviation value, setting the first operation to a first mark; When it is determined that the deviation of the monitoring period of each acquired respiratory information within the third time period exceeds the preset deviation value, the first operation is set as a second mark.

6. The non-invasive respiratory monitoring method for critically ill patients according to claim 5, characterized in that: The method further comprises: After the respiratory monitoring device starts to monitor the respiratory information of the target patient, in the case where the monitoring activity of the blood oxygen monitoring device is monitored, if the first operation is set to the first mark, a first duration between a previous monitoring timestamp of the respiratory information and a current timestamp is obtained; After the respiratory monitoring device starts to monitor the respiratory information of the target patient, in the case where the monitoring activity of the blood oxygen monitoring device is monitored, if the first operation is set to the second mark, the blood oxygen monitoring device is controlled to perform the monitoring activity to obtain the blood oxygen information.

7. The non-invasive respiratory monitoring method for critically ill patients according to claim 1, characterized in that: The method further comprises: In response to the respiratory monitoring operation, the identity information category of the target patient is obtained according to the identity information of the target patient; wherein the non-invasive respiratory monitoring device for critically ill patients stores the identity information of the target patient monitored by the non-invasive respiratory monitoring device for critically ill patients; In the case where the identity information category of the target patient is not obtained according to the identity information of the target patient, first monitoring data is obtained; wherein the first monitoring data includes data of the identity information of the target patient and data of a first respiratory amplitude; The first monitoring data is matched with the second monitoring data monitored in real time to obtain the final respiratory monitoring information of the target patient; wherein the second monitoring data includes the identity information data of the target patient and the second respiratory amplitude data.

8. A non-invasive respiratory monitoring device for critically ill patients, characterized in that: It comprises a non-invasive respiratory monitoring device for critically ill respiratory patients and a control device electrically connected to the non-invasive respiratory monitoring device for critically ill respiratory patients, the control device comprises a memory, a processor and a computer program stored in the memory and executable on the processor, and the processor implements the method according to any one of claims 1 to 7 when executing the computer program.

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