Alarm processing method and related product

Abstract

The invention provides an alarm processing method and a related product, and relates to the technical field of medical electronics, and the specific implementation scheme is as follows: when medical equipment is in a running state, if activated alarm events of a plurality of alarm items are detected at the same time, screening out a target activated alarm event from all activated alarm events; if the number of the target activated alarm events is multiple, determining an alarm processing priority sequence of all the target activated alarm events according to alarm item attributes corresponding to the multiple target activated alarm events; and according to alarm processing priority ranking, controlling an alarm output unit to correspondingly output alarm signals corresponding to all target activated alarm events. Through the implementation of the application, after the specific alarm event is purposefully screened from all the activated alarm events, the output behavior of the alarm signal is correspondingly controlled according to the priority order, the number of alarms needing to be output can be effectively reduced, and the perception ability of a user to important alarms can be ensured.

Description

Technical Field

[0001] The present application relates to the field of medical electronic technology, and in particular to an alarm processing method and related products. Background Art

[0002] Medical equipment includes diagnostic equipment, treatment equipment and auxiliary equipment. The progress of medical equipment has greatly promoted the development of modern medicine. In practical applications, the alarm function is one of the important functions of medical equipment. The alarm function is mainly divided into three types: functional alarm, technical alarm and vital sign alarm.

[0003] In the related art, medical equipment usually triggers a large number of alarms. When there are multiple activated alarm events at the same time, multiple alarm signals will generally be output simultaneously. However, the prompt intensity of multiple alarm signals may be the same, and multiple alarm signals of the same or similar prompt intensity will cause alarm fatigue to the device user, making it difficult to identify important alarm signals from multiple alarm signals, that is, the responsiveness to important alarm signals is reduced. If the user ignores the important alarm signals, he will not be able to learn about the equipment failure and abnormal patient vital signs in time, so that the patient's life safety cannot be fully guaranteed.

[0004] It is worth noting that the techniques described in this section are not necessarily techniques that have been previously conceived or employed. Unless otherwise indicated, it should not be assumed that any technique described in this section is considered to be prior art simply because it is included in this section. Similarly, unless otherwise indicated, the issues mentioned in this section should not be considered to have been recognized in any prior art. Summary of the invention

[0005] The embodiments of the present application provide an alarm processing method and related products, which can at least solve one of the problems in the related art to a certain extent.

[0006] A first aspect of an embodiment of the present application provides an alarm processing method, which is applied to a medical device. The alarm processing method includes:

[0007] When the medical device is in operation, if activated alarm events of multiple alarm items are detected at the same time, a target activated alarm event is screened out from all the activated alarm events;

[0008] If there are multiple target activated alarm events, the alarm processing priority ranking of all the target activated alarm events is determined according to the corresponding alarm item attributes of the multiple target activated alarm events; wherein the alarm item attributes include at least one of the following subdivision attributes: alarm item type, cumulative number of alarm item activations, and alarm item abnormality level;

[0009] According to the alarm processing priority ranking, the alarm output unit is controlled to output the alarm signals corresponding to all the target activated alarm events.

[0010] A second aspect of an embodiment of the present application provides an alarm processing device, which is applied to medical equipment. The alarm processing device includes:

[0011] A screening module, configured to screen out a target activated alarm event from all activated alarm events if activated alarm events of multiple alarm items are detected simultaneously when the medical device is in operation;

[0012] A determination module, for determining the alarm processing priority ranking of all the target activated alarm events according to the corresponding alarm item attributes of the multiple target activated alarm events if there are multiple target activated alarm events; wherein the alarm item attributes include at least one of the following subdivision attributes: alarm item type, cumulative number of alarm item activations, and alarm item abnormality level;

[0013] The control module is used to control the alarm output unit to output the alarm signals corresponding to all the target activated alarm events according to the alarm processing priority order.

[0014] The third aspect of an embodiment of the present application provides a medical device, including: a memory and a processor, wherein the processor is used to execute a computer program stored in the memory, and when the processor executes the computer program, it implements the steps of the alarm processing method provided in the first aspect of the embodiment of the present application.

[0015] The fourth aspect of the embodiments of the present application provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, each step of the alarm processing method provided in the first aspect of the embodiments of the present application is implemented.

[0016] As can be seen from the above, according to the alarm processing method and related products provided by the present application, when the medical device is in operation, if activated alarm events of multiple alarm items are detected at the same time, the target activated alarm event is screened out from all activated alarm events; if the number of target activated alarm events is multiple, the alarm processing priority ranking of all target activated alarm events is determined according to the alarm item attributes corresponding to the multiple target activated alarm events; according to the alarm processing priority ranking, the alarm output unit is controlled to output the alarm signal corresponding to all target activated alarm events. Through the implementation of the present application, after purposefully screening specific alarm events from all activated alarm events, the output behavior of the alarm signal is further controlled according to the priority ranking, which can effectively reduce the number of alarms required to be output and ensure the user's perception of important alarms.

[0017] It should be understood that the content described in this section is not intended to identify the key or important features of the present application, nor is it intended to limit the scope of the present application. Other features of the present application will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings exemplarily illustrate the embodiments and constitute a part of the specification, and together with the text description of the specification, are used to explain the exemplary implementation of the embodiments. The drawings shown are for illustrative purposes only and do not limit the scope of the claims. In all drawings, the same reference numerals refer to similar but not necessarily identical elements.

[0019] Figure 1 A schematic diagram of the basic flow of the alarm processing method provided in the first embodiment of the present application;

[0020] Figure 2 A detailed flowchart of the alarm processing method provided in the second embodiment of the present application;

[0021] Figure 3 A schematic diagram of the functional modules of the alarm processing device provided in the third embodiment of the present application;

[0022] Figure 4 A schematic diagram of the structure of the medical device provided in the fourth embodiment of the present application. DETAILED DESCRIPTION

[0023] In order to make the purpose, features, and advantages of the invention of this application more obvious and easy to understand, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0024] In order to solve the problem that the alarm mode of medical equipment provided in the related art easily causes alarm fatigue to the equipment user, the first embodiment of the present application provides an alarm processing method, which can be applied to medical equipment, such as an automatic external defibrillator, a monitor, an electrocardiograph, etc. Figure 1 The basic flow chart of the alarm processing method provided in this embodiment includes the following steps:

[0025] Step 101: When the medical device is in operation, if activated alarm events of multiple alarm items are detected simultaneously, a target activated alarm event is screened out from all activated alarm events.

[0026] In practical applications, the alarm functions of medical equipment are mainly divided into three types: functional alarm, technical alarm and vital sign alarm, among which, functional alarm refers to the alarm caused by the failure or abnormal situation of the medical equipment itself, such as insufficient battery power, insufficient memory, hardware component damage, program error, no response to input and output interface, etc.; technical alarm refers to the alarm caused by the operation error of the equipment user, such as button operation error, parameter adjustment error, etc.; vital sign alarm refers to the alarm information of the abnormal vital sign of the patient monitored by the medical equipment, such as decreased blood oxygen saturation, cardiac arrest, etc. Correspondingly, the alarm item types of this embodiment include the following three categories: functional alarm items, technical alarm items and vital sign alarm items. Further, each major category of alarm items can include multiple subdivided item types. Taking the functional alarm item as an example, it can be subdivided into: voltage alarm item, current alarm item, power alarm item, memory alarm item, program error alarm item, etc. Further, the above subdivided items can be further subdivided, for example, the voltage alarm item can be subdivided into voltage alarm items of different functional modules. It is worth mentioning that each upper-level alarm item may have multiple sub-alarm items. In actual applications, this embodiment may configure an alarm event for each of these sub-alarm items, or may uniformly configure an alarm event belonging to the upper-level alarm item, which is not limited here.

[0027] During the operation of the medical device after it is turned on, this embodiment performs alarm trigger detection on each alarm item in real time, that is, detects whether each alarm item meets the preset trigger conditions. Taking the alarm item as a vital sign alarm as an example, it determines whether the vital sign indicators detected in real time exceed the preset standard indicator range. If so, it is determined that the trigger conditions of the vital sign alarm item are met, and then a corresponding activated alarm event is generated.

[0028] It is worth mentioning that in order to reduce the alarm interference caused by unnecessary attention alarm events, this embodiment selects emergency alarm events from complex concurrent alarm events. This embodiment can use different mechanisms to select target activated alarm events from all activated alarm events, including but not limited to the following two methods:

[0029] Method 1: respectively obtain the corresponding alarm item level of each activated alarm event; and select the target activated alarm event with the highest alarm item level from all activated alarm events.

[0030] Specifically, different alarm items in this embodiment correspond to different emergency levels. In practical applications, the corresponding emergency level can be determined for the alarm item to which each alarm event belongs, and then the alarm event with the highest emergency level among all activated alarm events is determined as the target activated alarm event with a relatively urgent level. It should be understood that the highest level in this embodiment can be an absolute highest level or a relative highest level. The absolute highest level is the highest level among all pre-set levels, and the relative highest level is the highest level among all alarm item levels corresponding to all activated alarm events.

[0031] In an optional implementation of the present embodiment, the above-mentioned respectively obtaining the alarm item level corresponding to each activated alarm event includes: obtaining the current operating scenario information of the medical device; calling the corresponding alarm item level index table according to the current operating scenario information; and querying the alarm item level corresponding to each activated alarm event with reference to the alarm item level index table.

[0032] Specifically, the operation scenario information of the medical device may include: operation stage, operation task, etc. The operation stage can be divided into the startup operation stage and the routine operation stage, and the operation task is the medical task that needs to be performed when the medical device is currently in operation. In actual applications, the operation scenarios of medical equipment are flexible and changeable, and the equipment information and patient information that need to be focused on, generally concerned about, and not concerned about in different operation scenarios are different. Therefore, this application configures corresponding alarm item level index tables for different operation scenarios. The index table includes a mapping relationship between different alarm items and alarm item levels, so that the corresponding alarm item level can be obtained by looking up the table according to the alarm item to which each alarm event belongs. Since this embodiment adaptively configures the alarm item level index table for different medical equipment operation scenarios, compared with the fixed configuration of a single alarm item level index table, it can effectively ensure that the equipment users can effectively pay attention to important alarm signals in a variety of application scenarios.

[0033] Method 2: determine the corresponding easily mis-triggered alarm item according to the current operation node of the medical device; remove the activated alarm events belonging to the easily mis-triggered alarm item from all activated alarm events to obtain the target activated alarm event.

[0034] Specifically, in actual applications, medical devices may cause specific alarm items to be falsely triggered due to noise signal interference and hardware functional limitations, thereby falsely activating corresponding alarm events. For example, when the medical device initializes the operating node after startup, it is easy for the current / voltage of a specific functional module to exceed the set threshold range due to a sudden change in current / voltage, thereby activating the current / voltage abnormality event. It can be seen that medical devices will generate some false alarms at each operating node due to specific factors, and these false alarms are obviously not events that the device user needs to pay real attention to. Therefore, this embodiment can pre-configure the mapping relationship between different device operating nodes and easily triggered alarm items, and then determine the corresponding easily triggered alarm items according to the current operating node of the device in actual applications, and finally remove the activated alarm events corresponding to these easily triggered alarm items from all currently activated alarm events, and determine the remaining activated alarm events as target activated alarm events.

[0035] Step 102: If there are multiple target activated alarm events, determine the alarm processing priority ranking of all target activated alarm events according to the corresponding alarm item attributes of the multiple target activated alarm events.

[0036] Specifically, the alarm item attributes of this embodiment include at least one of the following subdivided attributes: alarm item type, cumulative number of alarm item activations, and alarm item abnormality level. It should be noted that the alarm item type is applicable to the alarm functions mentioned above, mainly including functional alarms, technical alarms, and vital sign alarms. The cumulative number of alarm item activations refers to the total number of activated alarm events cumulatively triggered by each alarm item during the current operation of the medical device. The alarm item abnormality level may refer to the aforementioned alarm item level, or may refer to the abnormality level corresponding to the activated alarm event triggered by each alarm item. In this embodiment, for multiple target activated alarm events, the alarm processing priority can be calculated according to their respective alarm item attributes, and then the alarm processing priorities of all target activated alarm events can be sorted to obtain the alarm processing priority sorting of all target activated alarm events.

[0037] In an optional implementation of the present embodiment, the alarm item attributes include multiple sub-attributes; accordingly, the above-mentioned determination of the alarm processing priority ranking of all target activated alarm events based on the alarm item attributes corresponding to the multiple target activated alarm events includes: for each target activated alarm event, calculating the corresponding score according to each sub-attribute in the alarm item attributes, and performing weighted calculation according to the preset weight and score of each sub-attribute to obtain the corresponding total score of the target activated alarm event; and determining the alarm processing priority ranking of all target activated alarm events in combination with the total score of all target activated alarm events.

[0038] Specifically, in practical applications, the aforementioned multiple subdivision attributes of this embodiment have different contributions to the importance of the alarm. This embodiment can configure a weight for the adaptability of different subdivision attributes. In addition, this embodiment also calculates the corresponding score for the different manifestations of each subdivision attribute, and then performs weighted calculation (for example, weighted summation, weighted average calculation) on the scores of all subdivision attributes of each target activated alarm event according to the corresponding weights to obtain the total score of each target activated alarm event. Finally, all target activated alarm events are sorted according to the total scores to obtain the alarm processing priority ranking of all target activated alarm events.

[0039] Step 103: According to the alarm processing priority order, the alarm output unit is controlled to output the alarm signals corresponding to all the target activated alarm events.

[0040] Specifically, this embodiment adaptively outputs alarm signals for multiple necessary alarm events according to the alarm processing priority order, which can ensure that the alarm signals of the most important alarm events can be given priority attention by the device users, allowing the users to respond to multiple necessary alarm events in a hierarchical manner, thereby minimizing the probability of the device users ignoring important alarms.

[0041] In an optional implementation manner of this embodiment, the above step of controlling the alarm output unit to output the alarm signals corresponding to all target activated alarm events according to the alarm processing priority order includes but is not limited to the following two methods:

[0042] Method 1: Match the alarm output unit corresponding to each target activated alarm event from multiple alarm output units with different prompt intensities according to the alarm processing priority, and then control the multiple alarm output units to output the alarm signals corresponding to the multiple target activated alarm events.

[0043] Specifically, the medical device of this embodiment can be configured with multiple alarm output units with different prompt intensities, such as speakers, indicator lights, display screens, etc., and then adaptively determine the alarm output unit corresponding to each target activated alarm event from different alarm output units according to the alarm processing priority, and then control multiple alarm output units to simultaneously output alarm signals for multiple target activated alarm events.

[0044] Method 2: Control the alarm output unit to output the alarm signals corresponding to all the target activated alarm events in sequence according to the alarm processing priority.

[0045] Specifically, in actual applications, some medical devices only output alarm signals through a limited number of alarm output units, for example, only through a display screen, and the alarm output unit has limitations in signal output function, and can only output a single alarm signal per unit time, so multiple alarm signals need to be output in sequence at different unit times. Based on this, the present embodiment can control the same alarm output unit to sequentially output multiple alarm signals corresponding to multiple target activation alarm events according to the alarm processing priority. Also, taking the display screen as an example, the alarm signal output form is reflected in the rotation display of multiple alarm signals on a display screen with a limited display area, that is, first completing the display prompt of the target activated alarm event with a higher alarm processing priority, and then displaying the target activated alarm event with a lower alarm processing priority.

[0046] In an optional implementation of the present embodiment, the above-mentioned alarm processing method also includes: if after a preset delay time, an activated alarm event belonging to an alarm item that is easily triggered by mistake is detected again, the activated alarm event of the alarm item that is easily triggered by mistake is reset to a target activated alarm event.

[0047] It should be noted that the false activation alarm events corresponding to the aforementioned easily mistakenly triggered alarm items usually only occur at specific running nodes, that is, as the running time goes by, the same alarm item will not frequently have false activation alarm events. Based on this, the present embodiment continuously monitors the easily mistakenly triggered alarm items. If a subsequent alarm event is detected again after the previous false activation alarm event is ignored, it is determined that a real alarm has occurred in the alarm item, and then the subsequent alarm event is determined to be a valid alarm event, that is, the activated alarm event previously screened out is reset to the target activated alarm event. Next, the alarm output unit can be controlled to output the alarm signal corresponding to the target activated alarm event to avoid important alarm signals being mistakenly ignored.

[0048] Figure 2 The method in is a detailed alarm processing method provided in the second embodiment of the present application, which specifically includes the following process:

[0049] Step 201: When the medical device is in operation, if activated alarm events of multiple alarm items are detected at the same time, the corresponding alarm items that are prone to false triggering are determined according to the current operation node of the medical device;

[0050] Step 202: Remove the activated alarm events belonging to the alarm items that are easy to trigger by mistake from all activated alarm events to obtain the target activated alarm events;

[0051] Step 203: If there are multiple target activated alarm events, then for each target activated alarm event, a corresponding score is calculated according to each subdivided attribute in the alarm item attribute;

[0052] Step 204: Perform weighted calculation according to the preset weights and scores of each subdivided attribute to obtain a total score corresponding to the target activated alarm event;

[0053] Step 205: Determine the alarm processing priority ranking of all target activated alarm events in combination with the total scores of all target activated alarm events;

[0054] Step 206, controlling the alarm output unit to sequentially output the alarm signals corresponding to all the target activated alarm events according to the alarm processing priority order;

[0055] Step 207: if an activated alarm event belonging to the easily falsely triggered alarm item is detected again after the preset delay time, the activated alarm event of the easily falsely triggered alarm item is reset to the target activated alarm event, and then the alarm output unit is controlled to output a corresponding alarm signal.

[0056] It can be seen that the present embodiment first screens out the activated alarm events that are easy to trigger alarms by mistake from all the activated alarm events, and then outputs alarm signals only for the remaining activated alarm events, thereby effectively reducing the number of alarms and avoiding interference to device users caused by false alarms. In addition, the present embodiment outputs multiple real alarm events in sequence according to the alarm processing priority, which can ensure that the device user perceives multiple alarm signals in a hierarchical manner according to the importance of the alarms, thereby improving the responsiveness of the device user to real alarms.

[0057] It should be understood that the size of the serial number of each step in this embodiment does not mean the order of execution of the steps. The execution order of each step should be determined by its function and internal logic, and should not constitute a sole limitation on the implementation process of the embodiment of this application.

[0058] Figure 3 An alarm processing device provided in the third embodiment of the present application, which can be used to implement the alarm processing method in the above-mentioned embodiment, mainly includes:

[0059] The screening module 301 is used for screening out a target activated alarm event from all activated alarm events if activated alarm events of multiple alarm items are detected at the same time when the medical device is in operation;

[0060] The determination module 302 is used to determine the alarm processing priority ranking of all target activated alarm events according to the corresponding alarm item attributes of the multiple target activated alarm events if there are multiple target activated alarm events; wherein the alarm item attributes include at least one of the following subdivision attributes: alarm item type, cumulative number of alarm item activations, and alarm item abnormality level;

[0061] The control module 303 is used to control the alarm output unit to output the alarm signals corresponding to all the target activated alarm events according to the alarm processing priority.

[0062] It should be noted that the alarm processing methods in the first and second embodiments can be implemented based on the alarm processing device provided in this embodiment. Ordinary technical personnel in the relevant field can clearly understand that for the convenience and conciseness of description, the specific working process of the alarm processing device described in this embodiment can be implemented by referring to the corresponding working process in the aforementioned method embodiment, and will not be repeated here.

[0063] Based on the technical solution of the embodiment of the present application, when the medical device is in operation, if activated alarm events of multiple alarm items are detected at the same time, the target activated alarm event is screened out from all activated alarm events; if the number of target activated alarm events is multiple, the alarm processing priority ranking of all target activated alarm events is determined according to the alarm item attributes corresponding to the multiple target activated alarm events; according to the alarm processing priority ranking, the alarm output unit is controlled to output the alarm signal corresponding to all target activated alarm events. Through the implementation of the solution of the present application, after purposefully screening specific alarm events from all activated alarm events, the output behavior of the alarm signal is further controlled according to the priority ranking, which can effectively reduce the number of alarms required to be output and ensure the user's perception of important alarms.

[0064] Figure 4 A medical device is provided in the fourth embodiment of the present application. The medical device can be used to implement the alarm processing method in the aforementioned embodiment, and mainly includes: a memory 401, a processor 402, the memory 401 stores a computer program 403 that can be run on the processor 402, the memory 401 and the processor 402 are in communication connection, and when the processor 402 executes the computer program 403, the alarm processing method in the aforementioned embodiment is implemented. The number of processors 402 can be one or more.

[0065] The memory 401 may be a high-speed random access memory (RAM) memory, or a non-volatile memory, such as a disk memory. The memory 401 is used to store executable program codes, and the processor 402 is coupled to the memory 401 .

[0066] Furthermore, the present application also provides a computer-readable storage medium, which may be provided in the medical device in the above embodiments. Figure 4 Memory in the illustrated embodiment.

[0067] The computer readable storage medium stores a computer program, and when the computer program is executed by the processor, the alarm processing method in the aforementioned embodiment is implemented. Furthermore, the computer readable storage medium can also be a U disk, a mobile hard disk, a read-only memory (ROM), a RAM, a magnetic disk or an optical disk, and other media that can store program codes.

[0068] In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of modules is only a logical function division. There may be other division methods in actual implementation, such as multiple modules 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 through some interfaces, indirect coupling or communication connection of devices or modules, which can be electrical, mechanical or other forms.

[0069] The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, they may be located in one place or distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0070] In addition, each functional module in each embodiment of the present application can be integrated into a processing module, or each module can exist physically separately, or two or more modules can be integrated into one module. The above integrated modules can be implemented in the form of hardware or software functional modules.

[0071] If the integrated module is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, which is stored in a readable storage medium, including several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the various embodiments of the present application. The aforementioned readable storage medium includes: various media that can store program codes, such as USB flash drives, mobile hard drives, ROM, RAM, magnetic disks, or optical disks.

[0072] It should be noted that, for the above-mentioned method embodiments, for the sake of simplicity of description, they are all expressed as a series of action combinations, but those skilled in the art should be aware that the present application is not limited by the described action sequence, because according to the present application, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present application.

[0073] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0074] The above is a description of the alarm processing method and related products provided by the present application. For technicians in this field, according to the ideas of the embodiments of the present application, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An alarm processing method, applied to medical equipment, characterized in that: include: When the medical device is in operation, if activated alarm events of multiple alarm items are detected at the same time, a target activated alarm event is screened out from all the activated alarm events; If there are multiple target activated alarm events, the alarm processing priority ranking of all the target activated alarm events is determined according to the corresponding alarm item attributes of the multiple target activated alarm events; wherein the alarm item attributes include at least one of the following subdivision attributes: alarm item type, cumulative number of alarm item activations, and alarm item abnormality level; According to the alarm processing priority ranking, the alarm output unit is controlled to output the alarm signals corresponding to all the target activated alarm events.

2. The alarm processing method according to claim 1, characterized in that: The step of filtering out a target activated alarm event from all the activated alarm events comprises: Respectively obtain the alarm item level corresponding to each of the activated alarm events; The target activated alarm event whose alarm item level is the highest level is screened out from all the activated alarm events.

3. The alarm processing method according to claim 2, characterized in that: The step of respectively obtaining the alarm item level corresponding to each of the activated alarm events comprises: Obtaining current operating scenario information of the medical device; Calling the corresponding alarm item level index table according to the current running scene information; The alarm item level index table is referenced to query the alarm item level corresponding to each of the activated alarm events.

4. The alarm processing method according to claim 1, characterized in that: The step of filtering out a target activated alarm event from all the activated alarm events comprises: Determine the corresponding alarm item that is prone to false triggering according to the current operation node of the medical device; The activated alarm events belonging to the alarm items that are easily triggered by mistake are removed from all activated alarm events to obtain target activated alarm events.

5. The alarm processing method according to claim 4, characterized in that: Also includes: If, after a preset delay time, an activated alarm event belonging to the easily falsely triggered alarm item is detected again, the activated alarm event of the easily falsely triggered alarm item is reset to the target activated alarm event.

6. The alarm processing method according to claim 1, characterized in that: The alarm item attribute includes a plurality of the subdivided attributes; and determining the alarm processing priority order of all the target activated alarm events according to the alarm item attributes corresponding to the plurality of target activated alarm events, comprises: For each of the target activated alarm events, the corresponding scores are calculated according to each subdivided attribute in the alarm item attribute, and weighted calculation is performed according to the preset weight of each subdivided attribute and the score to obtain the total score corresponding to the target activated alarm event; The total scores of all the target activated alarm events are combined to determine the alarm processing priority ranking of all the target activated alarm events.

7. The alarm processing method according to claim 1, characterized in that: The controlling the alarm output unit to output the alarm signals corresponding to all the target activated alarm events according to the alarm processing priority order comprises: According to the alarm processing priority order, the alarm output units corresponding to the target activated alarm events are matched from the multiple alarm output units with different prompt strengths, and then the multiple alarm output units are controlled to output the alarm signals corresponding to the multiple target activated alarm events; Or, the alarm output unit is controlled to output the alarm signals corresponding to all the target activated alarm events in sequence according to the alarm processing priority ranking.

8. An alarm processing device, applied to medical equipment, characterized in that: include: A screening module, configured to screen out a target activated alarm event from all activated alarm events if activated alarm events of multiple alarm items are detected simultaneously when the medical device is in operation; A determination module, for determining the alarm processing priority ranking of all the target activated alarm events according to the corresponding alarm item attributes of the multiple target activated alarm events if there are multiple target activated alarm events; wherein the alarm item attributes include at least one of the following subdivision attributes: alarm item type, cumulative number of alarm item activations, and alarm item abnormality level; The control module is used to control the alarm output unit to output the alarm signals corresponding to all the target activated alarm events according to the alarm processing priority order.

9. A medical device, characterized in that: The device comprises a memory and a processor, wherein: The processor is used to execute the computer program stored in the memory; When the processor executes the computer program, the steps of the alarm processing method as claimed in any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps in the alarm processing method as claimed in any one of claims 1 to 7 are implemented.

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