WO2021077288A1

WO2021077288A1 - Alarm issuing system and alarm issuing method

Info

Publication number: WO2021077288A1
Application number: PCT/CN2019/112484
Authority: WO
Inventors: 代建; 叶文宇; 孙泽辉; 刘三超; 何先梁
Original assignee: 深圳迈瑞生物医疗电子股份有限公司
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2021-04-29
Also published as: CN114072044A

Abstract

An alarm issuing system (10a) and an alarm issuing method. The alarm issuing system (10a) comprises: a main control circuit (11); the main control circuit (11) is provided with a processor (12) and a memory (13); the processor (12) is used to acquire a parameter measurement result and current alarm issuing condition of a target object on a monitoring device (20), and obtain a reasonability analysis result for the alarm issuing condition by analyzing the parameter measurement result and the alarm issuing condition; alternatively, the processor (12) is used to acquire the current alarm issuing condition and acquire alarm issuing information generated by the monitoring device (20) when the parameter measurement result meets the alarm issuing condition, and obtain a reasonability analysis result for the alarm issuing condition by analyzing the alarm issuing information and/or the alarm issuing condition; the processor (12) is also used to output the alarm issuing condition of the current monitoring device (20) and the corresponding reasonability analysis result for the alarm issuing condition so as to adjust the monitoring device (20); the memory (13) is used to store the parameter measurement result, as well as the acquired alarm issuing condition and the corresponding alarm issuing information; alternatively, the memory (13) is used to perform classified storage of the alarm issuing condition and the alarm issuing information according to the parameter measurement result.

Description

Alarm system and alarm method

Technical field

This application belongs to the technical field of monitoring equipment, and in particular relates to an alarm system and an alarm method.

Background technique

Monitoring equipment is used in clinical practice for real-time monitoring of patients. When the monitored parameter measurement result exceeds the set alarm threshold, or meets certain alarm conditions, the monitoring device will alert the medical staff through an alarm. However, limited by unreasonable alarm condition settings and various clinical interferences, monitoring equipment is prone to generate meaningless alarms.

These meaningless alarms that do not require treatment measures will affect the normal work of the medical staff, and reduce the sensitivity and response time of the medical staff to the alarm, causing alarm fatigue problems; and when a real alarm occurs, the patient may suffer No timely treatment.

Summary of the invention

In order to solve the technical problems shown above, this application provides an alarm system and an alarm method.

In order to solve the above technical problems, this application provides an alarm system. The alarm system includes: a main control circuit; the main control circuit is provided with a processor and a memory;

The processor is used to obtain the parameter measurement result and the current alarm condition of the target object on the monitoring device, and obtain the rationality analysis result of the alarm condition by analyzing the parameter measurement result and the alarm condition;

Alternatively, the processor is configured to obtain the current alarm condition, and obtain the alarm information generated by the monitoring device when the parameter measurement result meets the alarm condition, by analyzing the alarm information and/or the alarm condition And obtain the analysis result of the rationality of the alarm condition;

The processor is also used to output the current alarm condition of the monitoring device and the corresponding analysis result of the rationality of the alarm condition, so as to adjust the monitoring device;

The memory is used to store the parameter measurement results, the acquired alarm conditions and the corresponding alarm information; or, the memory is used to classify and store the alarm conditions and alarm information according to the parameter measurement results.

In an embodiment, the processor is further configured to perform at least one of the following steps: adjust or confirm the alarm condition in response to an input instruction; or, based on the rationality analysis result, the processor is further configured to The parameter measurement result and/or the alarm information are stored in levels; or, based on the rationality analysis result, the processor is further configured to adjust the corresponding alarm level and/or alarm mode of the parameter measurement result .

In an embodiment, the processor obtains the preset interval range of the parameter measurement results by counting the multiple parameter measurement results within a period of time and/or the alarm information of the monitoring device during the period of time. Alarm frequency; based on the preset interval range and/or the alarm frequency, analyze the alarm condition to obtain a corresponding alarm condition rationality analysis result, and output the alarm condition rationality analysis result.

In an embodiment, the alarm condition includes an alarm threshold. When the parameter measurement result exceeds the alarm threshold or it is determined that the endpoint value of the preset interval exceeds the alarm threshold, the monitoring device generates alarm information and Send out an alarm signal;

When the processor determines that the alarm threshold is within a preset interval range, analyze the alarm condition and obtain an alarm condition rationality analysis result corresponding to the alarm condition.

In an embodiment, the processor is configured to count the parameter measurement results of the target object over a period of time to obtain the average value and the standard deviation, and the preset interval range is [average value + standard deviation] or [average value-standard deviation] The interval range determined by at least one of.

In an embodiment, when the processor determines that the number of alarms of the monitoring device exceeds a threshold of the number of alarms within a period of time, the processor obtains an alarm condition rationality analysis result of the alarm condition corresponding to the number of alarms.

In an embodiment, the alarm condition includes an alarm threshold, and when the parameter measurement result exceeds the alarm threshold, the monitoring device generates an alarm message and sends an alarm signal;

The processor is also used to obtain the number of alarms of the monitoring device in a period of time, and to calculate the parameter measurement results of the target object in a period of time to obtain the average value and standard deviation;

The processor determines that the alarm threshold is within an interval range of at least one of [average value + standard deviation] or [average value-standard deviation] or that the endpoint value of the preset interval range exceeds the alarm threshold value, and When the number of alarms of the monitoring device exceeds the threshold of the number of alarms within this period of time, an analysis result of the rationality of the alarm condition corresponding to the alarm condition is obtained.

In an embodiment, the main control circuit is further provided with a display, and the display is at least used for controlling and displaying the alarm condition and the rationality analysis result of the alarm condition;

The display is also used to adjust or confirm the alarm condition of the monitoring device in response to a corresponding input operation; wherein, the memory is also used to save the adjusted or confirmed alarm condition.

In an embodiment, the display displays an alarm condition adjustment interface when receiving the alarm condition rationality analysis result;

The alarm condition adjustment interface displays at least one of the following information: the type of the parameter measurement result monitored by the monitoring device and the alarm condition rationality analysis result for the user to adjust the parameters of the monitoring device through the alarm condition adjustment interface Type of measurement result and/or alarm condition.

In an embodiment, the alarm condition adjustment interface includes at least one of a reset key, a parameter key, and a confirmation key; the parameter key is used by the user to adjust the type and/or parameter measurement result of the monitoring device. Or alarm condition; the reset button is used for user operation to reset the parameters of the monitoring device; the confirmation button is used for user operation to confirm the adjustment of the alarm condition of the monitoring device, or confirm that there is something wrong Adjust the alarm conditions of the monitoring equipment.

This application also provides another alarm system. The alarm system includes:

The parameter acquisition device is used to acquire the parameter measurement result of the target object on the monitoring equipment;

A processing device for generating alarm information when the parameter measurement result meets the alarm condition;

An alarm condition and alarm information acquiring device, which is used to acquire the current alarm condition and the alarm information generated when the parameter measurement result meets the alarm condition;

An alarm condition analysis device, configured to obtain an analysis result of the rationality of an alarm condition by analyzing the alarm condition and the parameter measurement result or by analyzing the alarm information and/or the alarm condition;

The alarm setting device is used to output the current alarm conditions of the monitoring equipment and the corresponding analysis results of the rationality of the alarm conditions for adjustment of the monitoring equipment.

In an embodiment, the alarm setting device is further configured to perform at least one of the following steps: adjust or confirm the alarm condition in response to an input instruction; or, based on the result of the rationality analysis, the alarm setting device also uses In order to store the parameter measurement results and/or the alarm information by levels; or, based on the rationality analysis result, the alarm setting device is also used to adjust the corresponding alarm levels and/or the parameter measurement results Or alarm mode.

In an embodiment, the analysis result of the rationality of the alarm condition includes information on the rationality of the alarm condition.

In an embodiment, the alarm condition and alarm information acquisition device includes:

An alarm obtaining unit, configured to obtain the alarm information;

An alarm condition obtaining unit, configured to obtain the alarm condition of the monitoring device;

The alarm storage unit is used to store the acquired alarm conditions and the corresponding alarm information.

In an embodiment, the alarm storage unit is further configured to classify and store the alarm conditions and alarm information according to the parameter measurement results.

In an embodiment, the alarm condition analysis device includes:

The statistical unit is used to count the measurement results of multiple parameters in a period of time to obtain the preset interval range of the parameter measurement results and/or to calculate the alarm information in the period of time to obtain the number of alarms;

An alarm condition analysis unit, configured to analyze the alarm condition according to the preset interval range and/or the number of alarms to obtain a corresponding analysis result of the rationality of the alarm condition;

The analysis result output unit is configured to output the analysis result of the alarm condition rationality to the alarm setting device.

In an embodiment, the alarm setting device includes:

A display control unit for controlling and displaying the alarm condition and the rationality analysis result of the alarm condition;

The setting unit is used to adjust or confirm the alarm condition of the monitoring device in response to a corresponding input operation;

The saving unit is used to save the alarm condition.

In an embodiment, the alarm condition includes an alarm threshold, and when the parameter measurement result exceeds the alarm threshold, the monitoring device alarms and generates alarm information;

When the alarm condition analysis unit determines that the alarm threshold is within a preset interval range or determines that the endpoint value of the preset interval exceeds the alarm threshold, analyzes the alarm condition and obtains an alarm condition corresponding to the alarm condition The rationality analysis result, and output the corresponding alarm condition rationality analysis result to the alarm setting device through the analysis result output unit.

In an embodiment, the statistical unit is further configured to count the parameter measurement results of the target object within a period of time to obtain the average value and standard deviation, and the preset interval range is [average value + standard deviation] or [average value-standard deviation]. The range of the interval determined by at least one of the difference].

In an embodiment, the alarm condition analysis unit is configured to determine that when the number of alarms of the monitoring device within a period of time exceeds the alarm number threshold, obtain the alarm condition rationality analysis result corresponding to the alarm condition, and pass the analysis result The output unit outputs the corresponding analysis result of the alarm condition rationality to the alarm setting device.

In an embodiment, the alarm condition includes an alarm threshold, and when the parameter measurement result exceeds the alarm threshold, the monitoring device gives an alarm; the alarm information includes the number of alarms of the monitoring device within a period of time; The statistical unit is used to count the parameter measurement results of the target object within a period of time to obtain the average value and the standard deviation;

The alarm condition analysis unit determines that the alarm threshold is within an interval range of at least one of [average value + standard deviation] or [average value-standard deviation] or determines that the endpoint value of the preset interval range exceeds the alarm Threshold, and when the number of alarms of the monitoring device exceeds the threshold of the number of alarms within this period of time, obtain the alarm condition rationality analysis result corresponding to the alarm condition, and output the alarm condition rationality through the analysis result output unit Analyze the result to the alarm setting device.

In some embodiments, when the alarm setting device receives the alarm condition rationality analysis result, the display control unit controls to display the alarm condition adjustment interface;

The application also provides an alarm method. The alarm method includes:

Obtain the parameter measurement result of the target object on the monitoring device;

Obtain the current alarm condition, and obtain the analysis result of the rationality of the alarm condition by analyzing the parameter measurement result and the alarm condition; or, obtain the alarm information generated when the parameter measurement result meets the alarm condition, and analyze the alarm Information and/or the alarm conditions, and obtain the results of the rationality analysis of the alarm conditions;

Output the current alarm condition of the monitoring device and the corresponding analysis result of the rationality of the alarm condition, so as to adjust the monitoring device.

In an embodiment, the obtaining the alarm information generated when the parameter measurement result meets the alarm condition includes:

Acquiring the alarm condition of the monitoring device;

Based on the alarm condition, obtain the alarm information generated by the monitoring device when the obtained parameter measurement result meets the alarm condition;

Store the acquired alarm conditions and the corresponding alarm information.

In an embodiment, the acquiring the alarm information that generates an alarm when the parameter measurement result meets the alarm condition further includes: categorizing and storing the alarm condition and the alarm information according to the parameter measurement result.

In an embodiment, the analyzing the parameter measurement result and the alarm condition to obtain an analysis result of the rationality of the alarm condition includes:

Calculate the measurement results of multiple parameters in a period of time to obtain the preset interval range of the measurement results of the parameter;

Acquiring the alarm threshold of the alarm condition; wherein, when the parameter measurement result exceeds the alarm threshold, the monitoring device alarms and generates alarm information;

Compare the alarm threshold with the preset interval range, and when the alarm threshold is within the preset interval range or the endpoint value of the preset interval range exceeds the alarm threshold, obtain the corresponding alarm condition The results of the rationality analysis of the alarm conditions.

In an embodiment, the preset interval range for obtaining the parameter measurement results by counting the measurement results of multiple parameters in a period of time includes:

Calculate the measurement results of the parameters of the target object within a period of time to obtain the average value and the standard deviation;

An interval range determined by at least one of [average value + standard deviation] or [average value-standard deviation] is used as the preset interval range.

In an embodiment, the analyzing the alarm information and/or the alarm condition to obtain an analysis result of the rationality of the alarm condition includes:

Based on the alarm information within a period of time, obtain the number of alarms of the monitoring device within the period of time;

The alarm frequency is compared with the alarm frequency threshold, and when the alarm frequency exceeds the alarm frequency threshold, an alarm condition rationality analysis result corresponding to the alarm condition is obtained.

In an embodiment, the output of the current alarm condition of the monitoring device and the corresponding alarm condition rationality analysis result for adjustment of the monitoring device includes at least one of the following:

Adjust or confirm the alarm condition in response to the input instruction;

or,

Based on the rationality analysis result, storing the parameter measurement result and/or the alarm information in different levels;

or,

Based on the rationality analysis result, adjust the corresponding alarm level and/or alarm mode of the parameter measurement result.

In an embodiment, the adjusting or confirming the alarm condition in response to an input instruction includes:

Display the alarm condition and the rationality analysis result of the alarm condition;

Adjust or confirm the alarm condition of the monitoring device in response to the corresponding input operation;

Save the alarm condition.

This application analyzes the alarm condition of the monitoring device to determine whether the setting of the alarm condition of the monitoring device is reasonable. When the alarm conditions are unreasonable, the medical staff can be reminded to adjust the monitoring equipment to reduce the probability of meaningless alarms generated by the monitoring equipment and improve the sensitivity of the medical staff to the alarm information.

Description of the drawings

Fig. 1 is a frame diagram of an alarm system and monitoring equipment provided by an embodiment of the present application.

Fig. 2 is a frame diagram of another alarm system provided by an embodiment of the present application.

Fig. 3 is a framework diagram of another alarm system provided by an embodiment of the present application.

Fig. 4 is a framework diagram of an alarm condition and alarm information acquiring device provided by an embodiment of the present application.

Fig. 5 is a framework diagram of an alarm condition analysis device provided by an embodiment of the present application.

Fig. 6 is a frame diagram of an alarm setting device provided by an embodiment of the present application.

Fig. 7 is a schematic flowchart of an alarm method provided by an embodiment of the present application.

Fig. 8 is a schematic flowchart of a method for obtaining alarm conditions and corresponding alarm information provided by an embodiment of the present application.

FIG. 9 is a schematic flowchart of a method for obtaining a rationality analysis result of an alarm condition provided by an embodiment of the present application.

FIG. 10 is a schematic flowchart of another method for obtaining a rationality analysis result of an alarm condition provided by an embodiment of the present application.

FIG. 11 is a schematic flowchart of a method for adjusting or confirming an alarm condition provided by an embodiment of the present application.

Detailed ways

In order to have a clearer understanding of the technical features, purpose and effects of the present application, specific implementations of the present application will now be described in detail with reference to the accompanying drawings.

The embodiments of the present application provide an alarm system and an alarm method corresponding to the alarm system. The alarm system or alarm method in each embodiment can analyze the alarm condition of the monitoring device to determine whether the setting of the alarm condition (relative to the target object) of the monitoring device is reasonable. When the alarm conditions are unreasonable, the medical staff can be reminded to modify the monitoring equipment to reduce the probability of meaningless alarms generated by the monitoring equipment and improve the sensitivity of the medical staff to the alarm information.

As shown in Fig. 1, an embodiment of the present application provides an alarm system 10a. The alarm system 10a includes a main control circuit 11. The main control circuit 11 includes a processor 12 and a memory 13. The processor 12 can obtain the parameter measurement result (obtained from the target object by the parameter measurement circuit 21), and obtain the alarm condition of the monitoring device 20 currently corresponding to the parameter measurement result. The processor 12 can obtain the parameter measurement results obtained by the parameter measurement circuit 21 from the target object, and the method of obtaining it can be directly from the parameter measurement circuit 21, or from other devices, circuits, components, connections, etc. The parameter measurement circuit 21 obtains, and its obtaining method is not specifically limited. It should be understood that the alarm condition includes an alarm threshold; for example, when the parameter measurement result of the target object exceeds the alarm threshold, the monitoring device 20 will alarm accordingly. For different types of acquired parameter measurement results (or parameters), the corresponding alarm conditions are correspondingly different. Corresponding to the alarm information generated by the monitoring device 20 alarming, the processor 12 may also obtain the alarm information generated by the monitoring device 20 when the parameter measurement result meets the alarm condition.

The memory 13 can store parameter measurement results, as well as stored alarm conditions and alarm information corresponding to the alarm conditions. In some embodiments, based on the alarm information generated by the parameter measurement result meeting the alarm condition (for example, exceeding the alarm threshold), the monitoring device 20 issues an instruction to control the corresponding alarm 23 to issue an alarm signal. Medical staff will perform related operations based on the alarm signal. In order to improve the alertness of the alarm 23 and make it easier for medical staff to perceive, the alarm 23 may include an audible and visual alarm 23.

It should be understood that the monitoring device 20 may include a parameter measurement circuit 21. The parameter measurement circuit 21 includes at least one parameter measurement circuit corresponding to a parameter. The parameter measurement circuit 21 includes at least an ECG signal parameter measurement circuit, a respiratory parameter measurement circuit, a body temperature parameter measurement circuit, a blood oxygen parameter measurement circuit, a non-invasive blood pressure parameter measurement circuit, At least one parameter measurement circuit in the invasive blood pressure parameter measurement circuit, etc., each parameter measurement circuit is respectively connected to the externally inserted sensor accessory 22 through a corresponding sensor interface. The sensor accessory 22 includes a detection accessory for detecting corresponding parameters of the target object.

It should be understood that the parameter measurement circuit 21 of the monitoring device 20 can be used to connect the sensor accessory 22 to obtain the collected parameter measurement results. In addition, the parameter measurement circuit 21 may also include measurement circuits for at least two or more physiological parameters; the parameter measurement circuit 21 may include but is not limited to a parameter measurement circuit (module), a human body parameter measurement circuit (module), or a sensor to collect human body parameters, etc. .

The parameter measurement circuit 21 obtains the sampling signal related to the target object obtained by the sensor accessory 22 through the extended interface, and obtains the parameter measurement result after processing, thereby alarming and/or displaying according to the parameter measurement result and the corresponding alarm condition. The extended interface can also be used to output the control signal on how to collect the parameters output by the main control circuit 11 to the detection accessory of the external parameter through the corresponding interface, so as to realize the monitoring and control of the target object parameter.

Corresponding to the structure of the monitoring device 20, the parameter measurement result or parameter type in each embodiment may include at least one of electrocardiographic respiration, blood oxygen, blood pressure, body temperature, and heart rate. In order to facilitate the understanding of the technical solutions of the present application, the various embodiments of the present application are mainly exemplified by the parameter measurement result of the heart rate value, but the parameter measurement result is not limited to the heart rate value only.

Based on each alarm, the monitoring device 20 will generate alarm information accordingly. The content of the alarm information may include: alarm time (for example: 20xx year xx month xx day, xx year xx month xx day xx hour xx minute xx second), alarm Duration (for example: 10s) and alarm type (can be understood as the type of parameter/parameter measurement result, such as: heart rate value) and so on. The display mode of the alarm information may include a display mode and/or a sound mode.

In some embodiments, based on the alarm information generated by the monitoring device 20, the memory 13 of the alarm system 10a may classify and store the alarm conditions and alarm information according to the parameter measurement results. For example: store the alarm conditions and alarm information of the heart rate value in the same area, store the alarm conditions and alarm information of the blood oxygen value in other areas, and so on. This facilitates the subsequent processing of the parameter measurement results again to determine whether the alarm conditions of the monitoring device 20 need to be adjusted.

Taking the obtained parameter measurement result as the heart rate value for example, the alarm condition corresponding to the heart rate value may refer to the heart rate threshold value. That is, when the acquired heart rate value exceeds the heart rate threshold, the monitoring device 20 issues an instruction to control the alarm 23 to give an alarm. Since the heart rate value of the target object has a certain range of fluctuation; therefore, the heart rate threshold may be the upper heart rate threshold. When the parameter measurement result is higher than the upper heart rate threshold, the monitoring device 20 can determine that the heart rate value of the target object is too high and control the alarm Device 23 alarms. In addition, the heart rate threshold may also be a lower heart rate threshold. When the parameter measurement result is less than the lower heart rate threshold, analogously, the monitoring device 20 can determine that the heart rate of the target object is too low, and control the alarm 23 to give an alarm.

However, the general monitoring device 20 uses the same set of heart rate thresholds (including: upper heart rate threshold and/or lower heart rate threshold). According to differences in the age, gender, and weight of the target object, this set of heart rate thresholds is likely to be different. The situation of adaptation. For example, when a general monitoring device 20 monitors some normal target objects with a high heart rate, it is easy to trigger the monitoring device 20 to alarm; however, these alarms do not indicate that the target objects are abnormal. Therefore, it is easy to reduce the sensitivity of the medical staff to the alarm, and it is easy to affect the normal work of the medical staff and the normal life of the target object.

In this regard, in the alarm system 10a provided in the embodiment of the present application, the processor 12 can analyze the parameter measurement results of the monitoring device 20 and the corresponding alarm conditions to obtain the alarm condition rationality analysis result; the alarm condition rationality analysis The results include information on the reasonableness of the current alarm conditions. After the alarm condition rationality analysis result and the corresponding alarm condition are presented, the medical staff can adjust the monitoring equipment according to the alarm condition rationality analysis result to modify the relevant parameters of the monitoring equipment; or the medical staff reconfirm the alarm condition The setting is reasonable, without the need to modify the relevant parameters of the monitoring equipment.

In some embodiments, the alarm system 10a may include a display 14 that can display parameter measurement results and corresponding alarm condition rationality analysis results for medical staff to view and perform related operations. In some other embodiments, the display 14 may also display alarm conditions and other relevant data of the target object.

It should be understood that in some embodiments, when the processor 12 determines that the current alarm condition is reasonable, it may not output the rationality analysis result of the alarm condition; based on this, the medical staff only needs to respond to the unreasonable alarm condition and perform the monitoring on the monitoring device. Related adjustments. In order to reduce the possible misjudgment of data such as alarm conditions and alarm information by the processor 12, the analysis results of the rationality of these alarm conditions can be called by medical staff when they need to be checked.

It should be understood that the relevant adjustments to the monitoring device 20 include, but are not limited to, adjusting the alarm conditions, and may also include other operations. The results of these operations may be to reduce unreasonable alarm conditions and related data (such as : Parameter measurement results or alarm information) interference to medical staff. For example: reduce the alarm level of the alarm condition, change the alarm mode of the alarm condition, or store the parameter measurement results and alarm information of the alarm condition in different levels, and so on.

In some embodiments, the processor 12 stores the parameter measurement results and/or alarm information hierarchically, which is a type of operation based on the rationality analysis result. Taking heart rate and blood oxygen saturation as examples, when the rationality analysis result of the heart rate value is reasonable, that is, the alarm condition of the heart rate value is reasonable, and correspondingly, the alarm system 10a normally stores the parameter measurement result and alarm information of the heart rate value. When the rationality analysis result of blood oxygen saturation is unreasonable, that is, the alarm condition of blood oxygen saturation is unreasonable. Correspondingly, the alarm system 10a monitors blood oxygen saturation related data (such as parameter measurement results or alarm information). ) Perform tiered storage; this tiered storage can be analogous to the classified storage in other embodiments, and the parameter measurement results and alarm information of blood oxygen saturation are stored in other areas.

Because the alarm system 10a determines that the setting of the alarm condition of the blood oxygen saturation is unreasonable; that is, to a certain extent, the alarm system 10a can determine that the acquired parameter measurement results and alarm information do not reflect the actual physical state of the target object. Therefore, this hierarchical storage can make the parameter measurement results (of blood oxygen saturation) and alarm information not directly displayed on the display 14, but only be called when the medical staff or the target object needs to view it. In contrast, the parameter measurement result and alarm information of the heart rate value can be directly presented on the display 14 for the medical staff or the target object to view in time. In this way, the sensitivity of the medical staff to the relevant data (such as parameter measurement results or alarm information) presented on the display 14 is improved, and is not easily disturbed by unreasonable data.

Corresponding to the example of the heart rate and blood oxygen saturation shown above, when the rationality analysis result of the heart rate value is reasonable and the rationality analysis result of the blood oxygen saturation is unreasonable, the alarm system 10a can in addition to the heart rate and blood oxygen saturation In addition to storing data related to blood oxygen saturation (such as parameter measurement results or alarm information) in different levels, it is also possible to change the alarm mode and/or alarm level of the heart rate value and blood oxygen saturation to change the medical staff’s response. The sensitivity of data related to heart rate and blood oxygen saturation.

For example, the original alarm methods for heart rate and blood oxygen saturation are both sound and light alarms. After the processor 12 of the alarm system 10a obtains the rationality analysis result of the heart rate value and the blood oxygen saturation, the alarm mode corresponding to the heart rate value can remain unchanged, and the alarm mode corresponding to the blood oxygen saturation can be changed accordingly. The change may include, but is not limited to: adjusting from the original sound and light alarm to sound or light alarm, or reducing the decibel of the sound alarm in the original sound and light alarm, or reducing the light intensity of the light alarm in the original sound and light alarm. It should be understood that the changed blood oxygen saturation alarm mode is not easy to be perceived by the medical staff, and the medical staff can have more time and energy to pay attention to the parameter measurement results (such as heart rate value) and the corresponding alarm conditions. Alarm information.

In addition, the alarm system 10a can also adjust the alarm level of the heart rate value and blood oxygen saturation. For example, the alarm levels of the monitoring device 20 (in descending order of importance) may include: level I, level II, and level III. The original heart rate and blood oxygen saturation alarm levels are both level II. Based on the reasonable analysis results of the heart rate value and blood oxygen saturation, the alarm level of the heart rate value can be maintained at level II or adjusted to level I, and the alarm level of blood oxygen saturation can be adjusted to level III.

In some other embodiments, the processor 12 of the alarm system 10a may also analyze the alarm information and the corresponding alarm conditions to obtain the analysis result of the rationality of the alarm conditions. It should be understood that the analysis result of the rationality of the alarm condition can be obtained by analyzing the parameter measurement result or the alarm information. The two types of analysis methods do not conflict; in some embodiments, the parameter measurement results and alarm information can also be analyzed to obtain the corresponding analysis results of the rationality of the alarm conditions, which will be further explained below.

In some embodiments, the monitoring device 20 obtains multiple parameter measurement results (based on the same parameter) of the target object over a period of time. Taking the heart rate as an example, the measurement results of these parameters may fluctuate within the interval between the lower heart rate threshold and the upper heart rate threshold. In this case, the monitoring device 20 will not be triggered to alarm. When the measurement results of these parameters have values higher than the upper heart rate threshold or lower than the lower heart rate threshold, in this case, the monitoring device 20 will give an alarm and generate an alarm message. Correspondingly, the processor 12 of the alarm system 10a can obtain and count the measurement results of the parameters within the period of time to obtain the preset interval range. It should be understood that the preset interval range may be a statistical analysis of the measurement results of multiple parameters, and the processor 12 analyzes the alarm condition in combination with the preset interval range to obtain the rationality analysis result of the alarm condition.

In some embodiments, the processor 12 can obtain a preset interval range based on the parameter measurement result by performing statistics and processing on the parameter measurement result. When the alarm threshold of the alarm condition is within the preset interval, the processor 12 determines that the setting of the alarm condition is unreasonable, and obtains the rationality analysis result of the alarm condition corresponding to the alarm condition. After the reasonable analysis result of the alarm condition is presented on the display 14, the medical staff can perform related operations through the display 14, including but not limited to modifying the alarm condition, determining the alarm condition, or confirming the relevant information of the target object, and so on.

For example, the processor 12 may obtain the average value and standard deviation of the parameter measurement results by performing statistics and analysis on the parameter measurement results obtained in a period of time. Based on the average value and standard deviation, the preset interval range refers to the interval range determined by at least one of [average value + standard deviation] or [average value-standard deviation]; the endpoints of the preset interval range are respectively [ At least one of mean + standard deviation] or [mean-standard deviation]. When the alarm threshold of the alarm condition is within the range of [average value ± standard deviation] or the endpoint value of the preset interval exceeds the alarm threshold, part of the parameter measurement results obtained by the monitoring device 20 from the target object exceeds the The alarm threshold; that is, when the target object is monitored by the monitoring device 20 with the alarm condition, the monitoring device 20 will relatively frequently control the alarm 23 to alarm, which leads to the need for medical staff to frequently walk and check according to the alarm, It also reduces the sensitivity of medical staff to the alarm. However, these alarms are not issued because the physical condition of the target object is not good, but because the alarm conditions of the monitoring device 20 are not adjusted based on the target object.

In some embodiments, if the parameter measurement result is the heart rate, the alarm condition is that the heart rate exceeds 120. If the average value of the patient's heart rate is 125 and the standard deviation is 3, one of the endpoints of the preset interval range is [125-3], At this time, when the target object is monitored by the monitoring device 20 with a heart rate exceeding 120 as an alarm condition, the monitoring device 20 will relatively frequently control the alarm 23 to alarm. In some other embodiments, if the parameter measurement result is blood oxygen saturation, the alarm condition is that the blood oxygen saturation is lower than 95. If the average value of the patient's blood oxygen saturation is 92 and the standard deviation is 2, the preset interval range One of the endpoint values of is [92+2]. When the target object is monitored by the monitoring device 20 with blood oxygen saturation lower than 95 as the alarm condition, the monitoring device 20 will relatively frequently control the alarm 23 to alarm. Therefore, based on the above exemplary embodiments, the analysis results of the alarm conditions in the embodiments of the present application will give an unreasonable prompt (setting of the alarm conditions), so that the monitoring device 20 can be treated for medical care if the alarm conditions of the monitoring device 20 are unreasonable. The personnel are aware of and can reset reasonable alarm conditions for the current target object.

Based on the above problems with the alarm conditions of the monitoring device 20, the alarm system 10a provided in the embodiment of the present application can perform the processor 12 when the alarm threshold is within a preset interval or the end value of the preset interval exceeds the alarm threshold. Generate the corresponding analysis results of the rationality of the alarm conditions, and notify the medical staff to adjust the unreasonable alarm conditions. For example, if the current average value of blood oxygen saturation is 97, the standard deviation is 3, and the lower threshold of blood oxygen saturation is 95, it is considered that the alarm threshold of "low blood oxygen saturation" is set unreasonably, and the processor 12 generates the corresponding Analyze the results of the rationality of the alarm conditions, and notify the medical staff to adjust the unreasonable alarm conditions. In this way, to ensure that the alarm conditions of the monitoring device 20 can be adjusted based on each target object, the alarm threshold can be specifically adjusted so that the adjusted monitoring device 20 is not prone to invalid alarms; while ensuring effective monitoring of the target object, Reduce the frequency of medical staff walking back and forth and improve the efficiency of monitoring.

In some other embodiments, in addition to performing statistical analysis on the parameter measurement results, the processor 12 can also count the alarm information of the monitoring device 20 (based on the same parameter) over a period of time, and obtain the information from the alarm information. The number of alarms. Taking the heart rate value as an example, the monitoring device 20 obtains the heart rate value of the target object. Within one hour, among multiple heart rate values measured from the target object, the heart rate values measured ten times were higher than the upper heart rate threshold. Corresponding to these ten heart rate values, the monitoring device 20 alarms ten times and generates ten alarm messages. Based on the ten alarms, the medical staff needs to check the content of the ten alarms back and forth, and determine whether the body of the target object is abnormal.

However, as analyzed in the above paragraph, frequent alarms are more caused by the unreasonable setting of alarm conditions of the monitoring device 20. In this regard, when the number of alarms (such as ten times) of the monitoring device 20 within one hour is greater than the threshold of the number of alarms (such as three times), the processor 12 obtains the corresponding alarm condition rationality analysis result, and displays the result on the display 14 The alarm condition rationality analysis result is used to notify the medical staff to adjust the unreasonable alarm condition. It should be understood that the threshold of the number of alarms may be stored in the memory 13 and called or modified by the processor 12.

In some other embodiments, the alarm 23 of the monitoring device 20 may also be used to notify the medical staff to view the analysis result of the rationality of the alarm condition.

In some other embodiments, in order to reduce the possibility of the alarm system 10a misjudging the alarm condition of the monitoring device 20, the processor 12 may obtain the corresponding preset interval by analyzing the parameter measurement results and alarm information in a period of time. Range and number of alarms. Based on the preset interval range and the number of alarms, the processor 12 determines whether the alarm condition is reasonable. For example, when the alarm threshold of an alarm condition is within the preset interval, and the number of alarms based on the alarm condition exceeds the threshold of the number of alarms, the processor 12 obtains the corresponding analysis result of the rationality of the alarm condition, and promptly informs the medical staff of the The setting of unreasonable alarm conditions can be adjusted. For example, the number of "two consecutive law" alarms in one hour exceeds 20 times, which is greater than the alarm number threshold (for example: three), and the number of ventricular premature beats exceeds 10 within one minute, while the "two consecutive law" If the alarm condition is set to 3 pairs of normal and ventricular heartbeat combinations, it is considered that the "two-line" alarm condition setting is unreasonable, and the processor 12 obtains the corresponding analysis result of the rationality of the alarm condition, and promptly informs the medical staff of the unreasonable setting The alarm conditions are adjusted.

In order to facilitate medical staff to adjust or confirm the alarm conditions, the type of the display 14 may be a touch-sensitive display, which may be a liquid crystal (LC) display or a light-emitting diode (OLED) display; or, the display 14 may be configured There are related physical keys for medical staff to perform related operations, and this application is not limited.

The display 14 can adjust or confirm the alarm condition of the monitoring device 20 in response to related input operations. It should be understood that the adjustment may be adjusting the alarm threshold of the current alarm condition; or adjusting the type of the alarm condition of the monitoring device 20, and correspondingly, the type of the parameter measurement result obtained by the monitoring device 20 is also changed accordingly. After the alarm condition is adjusted or confirmed, the storage can be realized through the memory 13 of the alarm system 10a.

In some embodiments, in order to facilitate the medical staff to adjust the unreasonable alarm conditions in time, the display 14 may pop up the alarm condition adjustment interface or analyze the rationality of the alarm conditions by other means after receiving the result of the alarm condition rationality analysis. The results are displayed. For example, when the medical staff passes by the display 14, the alarm condition adjustment interface can directly determine that the alarm condition displayed on the interface needs to be adjusted or confirmed.

It should be understood that the alarm condition display interface can display at least the following content: the type of parameter measurement result and the rationality analysis result of the alarm condition. Thus, based on the content displayed on the alarm condition display interface, the medical staff can quickly determine whether the current alarm condition setting is reasonable for adjustment or confirmation. In some other embodiments, the alarm condition display interface may also display relevant physical characteristics of the target object (for example: height, weight, age, gender or past medical history, etc.). In some embodiments, the alarm condition display interface can also display device setting information and analysis results such as the corresponding alarm conditions, the reason for the decision of the alarm condition rationality analysis result, etc., for example, the aforementioned alarm threshold is within the preset interval range, and the number of alarms exceeds Threshold of the number of alarms, etc.

In some embodiments, when the display 14 is a touch-sensitive display, the corresponding alarm condition display interface may include at least one of a reset key, a parameter key, and an confirm key. It should be understood that the reset key, the parameter key, and the confirmation key are all virtual keys, and these virtual keys can be analogous to the virtual navigation keys of a touch mobile phone.

The parameter key is used for operation by medical personnel to adjust the type of the parameter measurement result of the monitoring device 20 and/or the alarm condition. The reset button is used for operation by medical personnel to reset the parameters of the monitoring device 20. The reset can refer to reset the alarm threshold of the alarm condition; or reset the type of the alarm condition and the parameter measurement result. The confirm key is used for medical staff to operate to confirm the adjustment of the alarm condition of the monitoring device 20; or, the medical staff confirms that the current alarm condition of the monitoring device 20 is set reasonable, and does not adjust the alarm condition.

In some other embodiments, when the display 14 is a non-touch display, the reset key, the parameter key, and the confirm key may be physical physical keys. It should be understood that these physical keys can achieve the same functions as the virtual keys in the foregoing embodiments.

It should be understood that the alarm system may also include some necessary or unnecessary structures. Please refer to FIG. 2, another alarm system 10b provided in an embodiment of the present application. The alarm system 10b is roughly the same as the alarm system 10a. The difference is that in addition to the processor 12 and the memory 13, the main control circuit 11 of the alarm system 10b may also include a power manager 15 and a power distributor 16. The power manager 15 can be used to control the power on and off of the alarm system 10b, the power-on sequence of each power domain inside the board, and battery charging and discharging. The power distributor 16 refers to associating the schematic diagram of the power supply circuit unit that is frequently called repeatedly with the PCB layout, and solidifying it into a separate power supply device, that is, converting an input voltage into an output voltage through a predetermined circuit, where the input voltage It is different from the output voltage. For example, the voltage of 15V is converted to 1.8V, 3.3V or 3.8V, etc.

Please refer to FIG. 3, an embodiment of the present application also provides an alarm system 10c. The functions that the alarm system 10c can implement are similar to the alarm systems (10a, 10b) in the above-mentioned embodiments. The alarm condition is adjusted or confirmed, so that the monitoring device can adapt its alarm condition according to the physical difference of the target object.

In some embodiments, the alarm system 10c may at least include: a parameter obtaining device 110, a processing device 120, an alarm condition and alarm information obtaining device 130, an alarm condition analyzing device 140, and an alarm setting device 150. The parameter obtaining device 110 may be used to obtain the parameter measurement result of the target object on the monitoring device. When the parameter measurement result meets the alarm condition, the processing device 120 generates an alarm message. It should be understood that, different from the alarm system 10c in the foregoing embodiments, the alarm system 10c in this embodiment and the following embodiments may integrate part or all of the functions of the monitoring device. For example, the parameter acquisition device 110 and the processing device 120 may integrate the alarm function of the monitoring device.

The alarm condition and alarm information acquiring device 130 can be used to acquire the alarm condition of the current monitoring equipment and the alarm information generated when the parameter measurement result meets the alarm condition. It should be understood that the alarm condition may include an alarm threshold; for example, when the parameter measurement result of the target object exceeds the alarm threshold, the monitoring device will alarm accordingly. For different types of acquired parameter measurement results (or parameters), the corresponding alarm conditions are correspondingly different.

The alarm condition analysis device 140 can obtain the rationality analysis result of the alarm condition by analyzing the alarm condition and parameter measurement results; or the alarm condition analysis device 140 can obtain the rationality analysis result of the alarm condition by analyzing the alarm information and/or the alarm condition. Analyze the results. The analysis result of the rationality of the alarm condition includes information on the rationality of the alarm condition of the current monitoring device. After the alarm condition rationality analysis result and the corresponding alarm condition are presented, the medical staff can adjust the monitoring device according to the alarm condition rationality analysis result and/or reasonable degree information to modify the relevant parameters of the monitoring device. In some other embodiments, the medical staff can reconfirm that the alarm condition setting is reasonable based on the analysis result of the rationality of the alarm condition and/or the reasonable degree information, without the need to modify the relevant parameters of the monitoring device.

It should be understood that when the alarm condition analysis device 140 determines that the current alarm condition is reasonable, it may not output the rationality analysis result of the alarm condition. Based on this, medical personnel only need to respond to unreasonable alarm conditions and make relevant adjustments to the monitoring equipment. In order to reduce the possible false judgments of the alarm condition and alarm information by the alarm condition analysis device 140, the analysis results of the alarm condition rationality can be stored in the alarm condition and alarm information acquisition device 130, and be checked when needed. Called by medical staff.

The alarm setting device 150 can be used to output the parameter measurement results of the current monitoring equipment and the corresponding analysis results of the rationality of the alarm conditions, so that the medical staff can adjust the monitoring equipment according to the analysis results of the rationality of the alarm conditions.

It should be understood that, analogous to the processor 12 of the alarm system 10a shown in the above embodiments, the alarm setting device 150 can also reduce the alarm level of the alarm condition, change the alarm mode of the alarm condition, or control the alarm condition. Parameter measurement results and alarm information are stored at different levels, etc., which will not be repeated here.

Referring to FIG. 4, in some embodiments, the alarm condition and alarm information acquisition device 130 may at least include: an alarm acquisition unit 131, an alarm condition acquisition unit 132 and an alarm storage unit 133. The alarm acquiring unit 131 can be used to acquire alarm information. The alarm information may be acquired through the processing device 120 or through a monitoring device without limitation. The alarm condition obtaining unit 132 may be used to obtain the alarm condition of the monitoring device. The alarm storage unit 133 can be used to store the acquired alarm conditions and the corresponding alarm information; it should be understood that the alarm storage unit 133 can also store the alarm condition rationality results generated by the alarm condition analysis device 140.

In some embodiments, the alarm storage unit 133 is also used to classify and store the alarm conditions and alarm information according to the parameter measurement results. For example: store the alarm conditions and alarm information of the heart rate value in the same area, and store the alarm conditions and alarm information of the blood oxygen value in other areas, and so on. Therefore, it is convenient for the alarm condition analysis device 140 to call and process the parameter measurement results again to determine whether the alarm condition of the monitoring device needs to be adjusted.

It should be understood that, analogous to the upper heart rate threshold and the lower heart rate threshold in the foregoing embodiment, even if the types of parameter measurement results obtained are the same, the corresponding alarm conditions may be different. In this way, the alarm storage unit 133 can further classify and store the parameter measurement results and alarm information according to the alarm conditions and alarm thresholds.

Referring to FIG. 5, in some embodiments, the alarm condition analysis device 140 may at least include: a statistics unit 141, an alarm condition analysis unit 142, and an analysis result output unit 143. The statistics unit 141 may be used to count multiple parameter measurement results within a period of time to obtain a preset interval range of the parameter measurement results and/or to count alarm information within a period of time to obtain the number of alarms.

The alarm condition analysis unit 142 can be used to analyze the alarm conditions according to the preset interval range and/or according to the number of alarms to obtain the corresponding analysis result of the rationality of the alarm conditions. It should be understood that the analysis result of the rationality of the alarm condition can be obtained by analyzing the parameter measurement result or the alarm information. The two types of analysis methods do not conflict. In some embodiments, the parameter measurement results and the alarm information can also be analyzed to obtain the corresponding analysis results of the rationality of the alarm conditions. Based on the obtained alarm condition rationality analysis result, the analysis result output unit 143 may output the alarm condition rationality analysis result to the alarm setting device 150.

Please refer to FIG. 6, in some embodiments, the alarm setting device 150 includes: a display control unit 151, a setting unit 152 and a saving unit 153. The display control unit 151 can be used to control the display of the alarm condition and the analysis result of the rationality of the alarm condition. The setting unit 152 can be used to adjust or confirm the alarm condition of the monitoring device in response to a corresponding input operation. It should be understood that the corresponding input operation may be a related input operation of a medical staff, or a related instruction generated internally by the alarm system 10c based on a code program. The saving unit 153 can be used to save the adjusted or confirmed alarm condition.

Based on the preset interval range obtained by the statistical parameter measurement result of the statistical unit 141, the alarm condition analysis unit 142 may analyze the alarm condition and obtain the alarm condition rationality analysis result corresponding to the alarm condition when it is determined that the alarm threshold is within the preset interval range. And the analysis result of the corresponding alarm condition rationality is output to the alarm setting device 150 through the analysis result output unit 143.

In some embodiments, the statistical unit 141 may calculate the parameter measurement results of the target object within a period of time to obtain the average value and the standard deviation. Based on the average value and standard deviation, the preset interval range is an interval range determined by at least one of [average value+standard deviation] or [average value-standard deviation]. When the alarm threshold is within the range of at least one of [average value + standard deviation] or [average value-standard deviation] or the endpoint value of the preset interval exceeds the alarm threshold value, the alarm condition analysis device 140 generates a corresponding alarm Analyze the result of conditional rationality, and notify the medical staff to adjust the unreasonable alarm condition. Therefore, to ensure that the alarm conditions of the monitoring equipment can be adjusted based on each target object, the alarm threshold can be adjusted to make the adjusted monitoring equipment less likely to have invalid alarms; while ensuring the monitoring of the target object, reduce the medical staff The frequency of walking back and forth and improve the efficiency of monitoring.

In some other embodiments, when the alarm condition analysis unit 142 determines that the number of alarms of the monitoring device exceeds the alarm number threshold within a period of time, it obtains the alarm condition rationality analysis result corresponding to the alarm condition, and outputs the corresponding analysis result through the analysis result output unit 143 The alarm condition rationality analysis result is sent to the alarm setting device 150. It should be understood that the threshold of the number of alarms may be stored in the alarm storage unit 133 of the alarm condition and alarm information acquisition device 130, and can be called or modified by the alarm condition analysis device 140.

In some other embodiments, in order to reduce the possibility of the alarm system 10c misjudging the alarm condition of the monitoring device; based on the preset interval range and the number of alarms, the alarm condition analysis unit 142 determines that the alarm threshold of the current alarm condition is located at [average value + Standard Deviation] or [Mean-Standard Deviation] is within the interval range of at least one of or the endpoint value of the preset interval range exceeds the alarm threshold, and the number of alarms of the monitoring device during this period exceeds the threshold of alarm times, obtain The alarm condition rationality analysis result corresponding to the alarm condition is output, and the analysis result output unit 143 outputs the alarm condition rationality analysis result to the alarm setting device 150, and promptly informs the medical staff to adjust the unreasonable alarm condition.

In some embodiments, the alarm setting device 150 may include the display 14 in other embodiments for medical personnel to implement related operations; for example, the display control unit 151 may be analogous to the display 14 in the foregoing embodiment. When receiving the analysis result of the rationality of the alarm condition, the display control unit 151 of the alarm setting device 150 can correspondingly control and display the alarm condition adjustment interface, so that the medical staff can adjust the type of the parameter measurement result of the monitoring device through the alarm condition adjustment interface And/or alarm conditions.

It should be understood that the alarm condition adjustment interface may also include at least one of a reset key, a parameter key, and an confirm key. The reset key, parameter key, and confirmation key can be virtual keys or physical keys depending on the type of the display control unit 151, without limitation. The parameter key is used by medical personnel to adjust the type of parameter measurement results and/or alarm conditions of the monitoring equipment; the reset key is used for medical personnel to reset the parameters of the monitoring equipment; the confirm key is used for medical personnel to operate Confirm the adjustment of the alarm conditions of the monitoring equipment, or confirm that the alarm conditions of the monitoring equipment are not adjusted.

This application also provides an alarm method, which can correspond to the alarm system (10a, 10b, 10c) in each embodiment, so that medical personnel can confirm or adjust the alarm condition corresponding to the monitoring device. It should be understood that the alarm method can be implemented by the alarm system (10a, 10b, 10c) in each embodiment; however, when the steps of the alarm method are synchronized, it can also be implemented by other alarm systems.

Please refer to FIG. 7, the alarm method provided by the embodiment of the present application may include but is not limited to the following steps:

S101: Obtain a parameter measurement result of a target object on the monitoring device;

It should be understood that the type of the parameter measurement result may include at least one of ECG respiration, blood oxygen, blood pressure, body temperature, and heart rate. Depending on the type of the acquired parameter measurement result, the corresponding alarm condition is also different.

S102: Obtain the current alarm condition, and obtain the analysis result of the rationality of the alarm condition by analyzing the parameter measurement result and the alarm condition; or, obtain the alarm information generated when the parameter measurement result meets the alarm condition, and analyze the alarm information and/or alarm condition , And get the results of the rationality analysis of the alarm conditions.

It should be understood that the analysis result of the rationality of the alarm condition includes the reasonable degree information of the current alarm condition, and the reasonable degree information can be used by medical staff for reference to perform related operations.

S103: Output the alarm condition of the current monitoring device and the corresponding analysis result of the rationality of the alarm condition, so as to adjust the monitoring device.

It should be understood that the analysis result of the rationality of the alarm condition includes information on the rationality of the current alarm condition. After the alarm condition rationality analysis result and the corresponding alarm condition are presented, the medical staff can adjust the monitoring equipment according to the alarm condition rationality analysis result to modify the relevant parameters of the monitoring equipment; or the medical staff reconfirm the alarm condition The setting is reasonable, without the need to modify the relevant parameters of the monitoring equipment.

It should be understood that the adjustment of monitoring equipment includes, but is not limited to, adjusting the alarm conditions of the monitoring equipment, and may also include other operations. The result of these operations may be to reduce unreasonable alarm conditions and related data ( For example: parameter measurement results or alarm information) interference to medical staff. For example: reduce the alarm level of the alarm condition, change the alarm mode of the alarm condition, or store the parameter measurement results and alarm information of the alarm condition in different levels, and so on.

In some embodiments, based on the result of the rationality analysis, the parameter measurement result and/or the alarm information may be stored at different levels. Taking the heart rate value and blood oxygen saturation as an example, when the rationality analysis result of the heart rate value is reasonable, that is, the alarm condition of the heart rate value is reasonable, the parameter measurement results and alarm information of the heart rate value can be stored normally. When the rationality analysis result of blood oxygen saturation is unreasonable, that is, the alarm condition of blood oxygen saturation is unreasonable, then data related to blood oxygen saturation (such as parameter measurement results or alarm information) can be stored hierarchically ; This sub-level storage can be analogous to the classified storage in other embodiments, and the parameter measurement results and alarm information of blood oxygen saturation are stored in other areas.

Because the setting of the alarm condition for determining the blood oxygen saturation is unreasonable; that is, to a certain extent, it can be determined that the obtained parameter measurement results and alarm information do not reflect the actual physical state of the target object. Therefore, the result of this hierarchical storage may not directly present the parameter measurement result (of blood oxygen saturation) and the alarm information, but only be called when the medical staff or the target object needs to view it. In contrast, the parameter measurement results and alarm information of the heart rate value can be directly presented for the medical staff or target objects to view in time. In this way, the sensitivity of the medical staff to the presented related data (such as parameter measurement results or alarm information) is improved, and it is not easy to be disturbed by unreasonable data (such as data related to blood oxygen saturation).

Corresponding to the embodiments of the heart rate and blood oxygen saturation shown above, when the rationality analysis result of the heart rate value is reasonable and the rationality analysis result of the blood oxygen saturation is unreasonable, the alarm method in each embodiment can except In addition to storing data related to heart rate and blood oxygen saturation (such as parameter measurement results or alarm information) in different levels, you can also change the alarm mode and/or alarm level of the heart rate and blood oxygen saturation. Change the sensitivity of medical staff to data related to heart rate and blood oxygen saturation.

For example, the original alarm methods for heart rate and blood oxygen saturation are both sound and light alarms. After obtaining the rationality analysis result of the heart rate value and blood oxygen saturation, the alarm mode corresponding to the heart rate value can remain unchanged, and the alarm mode corresponding to the blood oxygen saturation can be changed accordingly. The change may include, but is not limited to: adjusting from the original sound and light alarm to sound or light alarm, or reducing the decibel of the sound alarm in the original sound and light alarm, or reducing the light intensity of the light alarm in the original sound and light alarm. It should be understood that the changed blood oxygen saturation alarm mode is not easy to be perceived by the medical staff, and the medical staff can have more time and energy to pay attention to the parameter measurement results (such as heart rate value) and the corresponding alarm conditions. Alarm information.

In addition, the alarm method in each embodiment may also be to adjust the alarm level of the heart rate value and blood oxygen saturation. For example, the alarm levels of the monitoring device 20 (in descending order of importance) may include: level I, level II, and level III. The original heart rate and blood oxygen saturation alarm levels are both level II. Based on the reasonable analysis results of the heart rate value and blood oxygen saturation, the alarm level of the heart rate value can be maintained at level II or adjusted to level I, and the alarm level of blood oxygen saturation can be adjusted to level III.

Please refer to FIG. 8, a method for obtaining alarm conditions and corresponding alarm information provided by an embodiment of the present application includes but is not limited to the following steps:

S201: Obtain the alarm condition of the monitoring device.

It should be understood that the alarm condition includes an alarm threshold; for example, when the parameter measurement result of the target object exceeds the alarm threshold, the monitoring device will alarm accordingly.

S202: Based on the alarm condition, obtain alarm information generated by the monitoring device when the acquired parameter measurement result meets the alarm condition.

It should be understood that, as exemplified in other embodiments, there may be multiple types of parameter measurement results obtained by a monitoring device, such as blood oxygen, blood pressure, body temperature, or heart rate. Corresponding to some different types of parameter measurement results, the corresponding alarm conditions (or alarm thresholds) are also different. The method in this embodiment is to obtain the associated alarm threshold and/or parameter measurement result according to the alarm condition; but in other embodiments, the corresponding alarm condition and alarm information can also be obtained according to the type of the parameter measurement result.

S203: Store the acquired alarm conditions and their corresponding alarm information.

It should be understood that the methods in each embodiment can classify and store alarm conditions and alarm information according to parameter measurement results. For example: store the alarm conditions and alarm information of the heart rate value in the same area, store the alarm conditions and alarm information of the blood oxygen value in other areas, and so on. This facilitates the subsequent processing of the parameter measurement results again to determine whether the alarm conditions of the monitoring equipment need to be adjusted.

Please refer to FIG. 9, the method for obtaining the analysis result of the rationality of the alarm condition provided by the embodiment of the present application includes but is not limited to the following steps:

S301: Calculate multiple parameter measurement results within a period of time to obtain a preset interval range of the parameter measurement result.

It should be understood that the statistics refers to the statistical analysis of the measurement results of multiple parameters to obtain the fluctuation range of the measurement results of these parameters.

In some embodiments, the step of obtaining the preset interval range may include: statistics of parameter measurement results of the target object within a period of time to obtain the average value and the standard deviation. The interval range determined by at least one of [average value + standard deviation] or [average value-standard deviation] is used as the preset interval range. The endpoints of the preset interval range are at least one of [Mean + Standard Deviation] or [Mean-Standard Deviation]

S302: Obtain the alarm threshold of the alarm condition; wherein, when the parameter measurement result exceeds the alarm threshold, the monitoring device alarms and generates alarm information.

As exemplified in the above embodiments, the obtained parameter measurement result is taken as an example of the heart rate value, and the alarm condition corresponding to the heart rate value may refer to the heart rate threshold value. That is, when the acquired heart rate value exceeds the heart rate threshold (including higher than the upper psychological threshold and/or lower than the lower heart rate threshold), the monitoring device alarms.

S303: Compare the alarm threshold with a preset interval range, and when the alarm threshold is within the preset interval range, obtain an alarm condition rationality analysis result corresponding to the alarm condition.

It should be understood that, as explained in the above embodiments, when the alarm threshold of the alarm condition is within the preset interval or the end value of the preset interval exceeds the alarm threshold, it can be determined that the setting of the alarm condition is unreasonable. And obtain the rationality analysis result of the alarm condition corresponding to the alarm condition. Furthermore, the medical staff can perform related operations based on the analysis result of the rationality of the alarm condition, which includes but is not limited to modifying the alarm condition, determining the alarm condition, or confirming the relevant information of the target object, and so on. As a result, it can be ensured that the alarm conditions of the monitoring device can be adjusted based on each target object and the alarm threshold can be specifically adjusted, so that the adjusted monitoring device is not prone to invalid alarms.

Please refer to FIG. 10, another method for obtaining the analysis result of the rationality of the alarm condition provided by the embodiment of the present application includes but is not limited to the following steps:

S401: Based on the alarm information in a period of time, obtain the number of alarms of the monitoring device in the period of time.

Taking the heart rate value as an example, the monitoring device obtains the heart rate value of the target object. Within one hour, among multiple heart rate values measured from the target object, the heart rate values measured ten times were higher than the upper heart rate threshold. Corresponding to these ten heart rate values, the monitoring device alarmed ten times and generated ten alarm messages. Based on the ten alarms, the medical staff needs to check the content of the ten alarms back and forth, and determine whether the body of the target object is abnormal. However, frequent alarms are more caused by the unreasonable setting of the alarm conditions of the monitoring equipment.

S402: Compare the number of alarms with the threshold of the number of alarms, and when the number of alarms exceeds the threshold of the number of alarms, obtain the alarm condition rationality analysis result corresponding to the alarm condition.

As exemplified in other embodiments, when the number of alarms (e.g., ten) of the monitoring device in one hour is greater than the threshold of the number of alarms (e.g., three), the corresponding analysis result of the rationality of the alarm condition is obtained, and the alarm is displayed. Condition rationality analysis results and other methods are used to notify medical staff to adjust the unreasonable alarm conditions.

Please refer to FIG. 11, a method for adjusting or confirming an alarm condition provided by an embodiment of the present application includes but is not limited to the following steps:

S501: Display the alarm condition and the analysis result of the rationality of the alarm condition.

As exemplified above, the alarm condition display interface can be used to display the alarm condition and the rationality analysis result of the alarm condition. In some other embodiments, while displaying the alarm conditions and the rationality analysis results of the alarm conditions, the relevant physical characteristics of the target object (such as: height, weight, age, gender, or past medical history, etc.) can also be displayed to facilitate The medical staff learn more about the target object and continue the relevant operations.

S502: Adjust or confirm the alarm condition of the monitoring device in response to the corresponding input operation.

It should be understood that the adjustment may be adjusting the alarm threshold of the current alarm condition; or adjusting the type of the alarm condition of the monitoring device, and correspondingly, the type of the parameter measurement result obtained by the monitoring device is also changed accordingly.

S503: Save the adjusted or confirmed alarm condition.

It should be understood that the way of saving can be implemented by a storage medium. In some embodiments, the storage medium may be the memory 13 or the alarm storage unit 133 in other embodiments; or, the storage medium may also be a mobile hard disk, a USB flash drive, or an optical disc, etc. Corresponding to the methods in the above embodiments, in the alarm systems (10a, 10b, 10c) of some embodiments, the method of obtaining parameter measurement results can be obtained from a monitoring device or a storage medium.

The above disclosures are only specific embodiments of the application, but the application is not limited thereto, and those skilled in the art can make various changes and modifications to the application without departing from the spirit and scope of the application. Obviously, these changes and modifications should fall within the protection scope required by this application. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any special restrictions on this application.

Claims

An alarm system, characterized by comprising: a main control circuit; the main control circuit is provided with a processor and a memory;

The processor is used to obtain the parameter measurement result and the current alarm condition of the target object on the monitoring device, and obtain the rationality analysis result of the alarm condition by analyzing the parameter measurement result and the alarm condition;

Alternatively, the processor is configured to obtain the current alarm condition, and obtain the alarm information generated by the monitoring device when the parameter measurement result meets the alarm condition, by analyzing the alarm information and/or the alarm condition And obtain the analysis result of the rationality of the alarm condition;

The processor is also used to output the current alarm condition of the monitoring device and the corresponding analysis result of the rationality of the alarm condition, so as to adjust the monitoring device;

The memory is used to store the parameter measurement results, the acquired alarm conditions and the corresponding alarm information; or, the memory is used to classify and store the alarm conditions and alarm information according to the parameter measurement results.
The alarm system according to claim 1, wherein the processor is further configured to perform at least one of the following steps:

Adjust or confirm the alarm condition in response to the input instruction;

or,

Based on the rationality analysis result, the processor is further configured to store the parameter measurement result and/or the alarm information in different levels;

or,

Based on the rationality analysis result, the processor is further configured to adjust the corresponding alarm level and/or alarm mode of the parameter measurement result.
The alarm system according to claim 1, wherein the processor counts multiple parameter measurement results within a period of time, obtains a preset interval range of the parameter measurement results, and/or counts the measurement results of the parameter during the period of time. Obtain the number of alarms by monitoring the alarm information of the equipment;

Based on the preset interval range and/or the number of alarms, the processor analyzes the alarm condition to obtain a corresponding alarm condition rationality analysis result, and outputs the alarm condition rationality analysis result.
The alarm system of claim 3, wherein the alarm condition includes an alarm threshold, and when the parameter measurement result exceeds the alarm threshold, the monitoring device generates an alarm message and sends an alarm signal;

When the processor determines that the alarm threshold is within a preset interval range or determines that the endpoint value of the preset interval exceeds the alarm threshold, analyzes the alarm condition and obtains the rationality of the alarm condition corresponding to the alarm condition Analyze the results.
The alarm system according to claim 4, wherein the processor is configured to count the parameter measurement results of the target object within a period of time to obtain the average value and the standard deviation, and the preset interval range is [average value + standard deviation ] Or [mean-standard deviation] at least one of the interval determined.
The alarm system according to claim 3, wherein when the processor determines that the number of alarms of the monitoring device within a period of time exceeds the threshold of the number of alarms, the alarm condition corresponding to the number of alarms is obtained. Results of sexual analysis.
The alarm system of claim 3, wherein the alarm condition includes an alarm threshold, and when the parameter measurement result exceeds the alarm threshold, the monitoring device generates an alarm message and sends an alarm signal;

The processor is also used to obtain the number of alarms of the monitoring device in a period of time, and to calculate the parameter measurement results of the target object in a period of time to obtain the average value and standard deviation;

The processor determines that the alarm threshold is within an interval range of at least one of [average value + standard deviation] or [average value-standard deviation] or that the endpoint value of the preset interval range exceeds the alarm threshold value, and When the number of alarms of the monitoring device exceeds the threshold of the number of alarms within this period of time, an analysis result of the rationality of the alarm condition corresponding to the alarm condition is obtained.
The alarm system according to any one of claims 3 to 7, wherein the main control circuit is further provided with a display, and the display is at least used to control and display the alarm condition and the rationality analysis result of the alarm condition ；

The display is also used to adjust or confirm the alarm condition of the monitoring device in response to a corresponding input operation; wherein, the memory is also used to save the adjusted or confirmed alarm condition.
The alarm system according to claim 8, wherein the display displays an alarm condition adjustment interface when receiving the analysis result of the alarm condition rationality;

The alarm condition adjustment interface displays at least one of the following information: the type of the parameter measurement result monitored by the monitoring device and the alarm condition rationality analysis result for the user to adjust the parameters of the monitoring device through the alarm condition adjustment interface Type of measurement result and/or alarm condition.
The alarm system according to claim 9, wherein the alarm condition adjustment interface includes at least one of a reset key, a parameter key, and an confirm key; the parameter key is used for the user to operate to adjust the monitor The type and/or alarm condition of the parameter measurement result of the device; the reset button is used for the user to operate to reset the parameters of the monitoring device; the confirm button is used for the user to operate to confirm the monitoring device Adjust the alarm conditions, or confirm that the alarm conditions of the monitoring device are not adjusted.
An alarm system, characterized in that it comprises:

The parameter acquisition device is used to acquire the parameter measurement result of the target object on the monitoring equipment;

A processing device for generating alarm information when the parameter measurement result meets the alarm condition;

An alarm condition and alarm information acquiring device, which is used to acquire the current alarm condition and the alarm information generated when the parameter measurement result meets the alarm condition;

An alarm condition analysis device, configured to obtain an analysis result of the rationality of an alarm condition by analyzing the alarm condition and the parameter measurement result or by analyzing the alarm information and/or the alarm condition;

The alarm setting device is used to output the current alarm conditions of the monitoring equipment and the corresponding analysis results of the rationality of the alarm conditions for adjustment of the monitoring equipment.
The alarm system according to claim 11, wherein the alarm setting device is further configured to perform at least one of the following steps:

Adjust or confirm the alarm condition in response to the input instruction;

or,

Based on the result of the rationality analysis, the alarm setting device is also used to store the parameter measurement result and/or the alarm information in different levels;

or,

Based on the rationality analysis result, the alarm setting device is also used to adjust the corresponding alarm level and/or alarm mode of the parameter measurement result.
The alarm system according to claim 11, wherein the analysis result of the rationality of the alarm condition includes information on the rationality of the alarm condition.
The alarm system according to claim 11, wherein the alarm condition and alarm information acquisition device comprises:

An alarm obtaining unit, configured to obtain the alarm information;

An alarm condition obtaining unit, configured to obtain the alarm condition of the monitoring device;

The alarm storage unit is used to store the acquired alarm conditions and the corresponding alarm information.
The alarm system according to claim 14, wherein the alarm storage unit is further used to classify and store the alarm conditions and alarm information according to the parameter measurement results.
The alarm system according to claim 14, wherein the alarm condition analysis device comprises:

The statistical unit is used to count the measurement results of multiple parameters in a period of time to obtain the preset interval range of the parameter measurement results and/or to calculate the alarm information in the period of time to obtain the number of alarms;

An alarm condition analysis unit, configured to analyze the alarm condition according to the preset interval range and/or the number of alarms to obtain a corresponding analysis result of the rationality of the alarm condition;

The analysis result output unit is configured to output the analysis result of the alarm condition rationality to the alarm setting device.
The alarm system according to claim 15, wherein the alarm setting device comprises:

A display control unit for controlling and displaying the alarm condition and the rationality analysis result of the alarm condition;

The setting unit is used to adjust or confirm the alarm condition of the monitoring device in response to a corresponding input operation;

The saving unit is used to save the alarm condition.
The alarm system according to claim 16, wherein the alarm condition includes an alarm threshold, and when the parameter measurement result exceeds the alarm threshold, the monitoring device alarms and generates alarm information;

When the alarm condition analysis unit determines that the alarm threshold is within a preset interval range or determines that the endpoint value of the preset interval exceeds the alarm threshold, analyzes the alarm condition and obtains an alarm condition corresponding to the alarm condition The rationality analysis result, and output the corresponding alarm condition rationality analysis result to the alarm setting device through the analysis result output unit.
The alarm system according to claim 17, wherein the statistical unit is also used to calculate the parameter measurement results of the target object within a period of time to obtain the average value and the standard deviation, and the preset interval range is [average value + The interval range determined by at least one of standard deviation] or [mean-standard deviation].
The alarm system according to claim 16, wherein the alarm condition analysis unit is used to determine that the number of alarms of the monitoring device within a period of time exceeds the alarm number threshold, and obtain the rationality of the alarm condition corresponding to the alarm condition Analyzing the result, and outputting the corresponding analysis result of the alarm condition rationality to the alarm setting device through the analysis result output unit.
The alarm system of claim 16, wherein the alarm condition includes an alarm threshold, and when the parameter measurement result exceeds the alarm threshold, the monitoring device alarms; the alarm information includes the monitoring device The number of alarms in a period of time; the statistical unit is used to count the parameter measurement results of the target object in a period of time to obtain the average value and the standard deviation;

The alarm condition analysis unit determines that the alarm threshold is within an interval range of at least one of [average value + standard deviation] or [average value-standard deviation] or determines that the endpoint value of the preset interval range exceeds the alarm Threshold, and when the number of alarms of the monitoring device exceeds the threshold of the number of alarms within this period of time, obtain the alarm condition rationality analysis result corresponding to the alarm condition, and output the alarm condition rationality through the analysis result output unit Analyze the result to the alarm setting device.
The alarm system according to any one of claims 18-21, wherein when the alarm setting device receives the analysis result of the rationality of the alarm condition, the display control unit controls to display the alarm condition adjustment interface;

The alarm condition adjustment interface displays at least one of the following information: the type of the parameter measurement result monitored by the monitoring device and the alarm condition rationality analysis result for the user to adjust the parameters of the monitoring device through the alarm condition adjustment interface Type of measurement result and/or alarm condition.
The alarm system according to claim 22, wherein the alarm condition adjustment interface comprises at least one of a reset key, a parameter key, and an confirm key; the parameter key is used for the user to operate to adjust the monitoring The type and/or alarm condition of the parameter measurement result of the device; the reset button is used for the user to operate to reset the parameters of the monitoring device; the confirm button is used for the user to operate to confirm the operation of the monitoring device Adjust the alarm conditions, or confirm that the alarm conditions of the monitoring device are not adjusted.
An alarm method, characterized in that it comprises:

Obtain the parameter measurement result of the target object on the monitoring device;

Obtain the current alarm condition, and obtain the analysis result of the rationality of the alarm condition by analyzing the parameter measurement result and the alarm condition; or, obtain the alarm information generated when the parameter measurement result meets the alarm condition, and analyze the alarm Information and/or the alarm conditions, and obtain the results of the rationality analysis of the alarm conditions;

Output the current alarm condition of the monitoring device and the corresponding analysis result of the rationality of the alarm condition, so as to adjust the monitoring device.
The alarm method according to claim 24, wherein the analysis result of the rationality of the alarm condition includes information on the rationality of the alarm condition.
The alarm method according to claim 24, wherein the obtaining the alarm information generated when the parameter measurement result meets the alarm condition comprises:

Acquiring the alarm condition of the monitoring device;

Based on the alarm condition, obtain the alarm information generated by the monitoring device when the obtained parameter measurement result meets the alarm condition;

Store the acquired alarm conditions and the corresponding alarm information.
The alarm method according to claim 26, wherein said obtaining the alarm information generated when the parameter measurement result meets the alarm condition further comprises: according to the parameter measurement result, the alarm condition and alarm information are classified and stored .
The alarm method according to claim 24, wherein the analyzing the parameter measurement result and the alarm condition to obtain an analysis result of the rationality of the alarm condition comprises:

Calculate the measurement results of multiple parameters in a period of time to obtain the preset interval range of the measurement results of the parameter;

Acquiring the alarm threshold of the alarm condition; wherein, when the parameter measurement result exceeds the alarm threshold, the monitoring device alarms and generates alarm information;

Compare the alarm threshold with the preset interval range, and when the alarm threshold is within the preset interval range or the endpoint value of the preset interval range exceeds the alarm threshold, obtain the corresponding alarm condition The results of the rationality analysis of the alarm conditions.
The alarm method according to claim 28, wherein said counting the measurement results of a plurality of parameters in a period of time to obtain the preset interval range of the parameter measurement results comprises:

Calculate the measurement results of the parameters of the target object within a period of time to obtain the average value and the standard deviation;

An interval range determined by at least one of [average value + standard deviation] or [average value-standard deviation] is used as the preset interval range.
The alarm method according to claim 24, wherein the analyzing the alarm information and/or the alarm condition to obtain an analysis result of the rationality of the alarm condition comprises:

Based on the alarm information within a period of time, obtain the number of alarms of the monitoring device within the period of time;

The alarm frequency is compared with the alarm frequency threshold, and when the alarm frequency exceeds the alarm frequency threshold, an alarm condition rationality analysis result corresponding to the alarm condition is obtained.
The alarm method of claim 24, wherein the output of the current alarm condition of the monitoring device and the corresponding alarm condition rationality analysis result for adjustment of the monitoring device includes at least one of the following :

Adjust or confirm the alarm condition in response to the input instruction;

or,

Based on the rationality analysis result, storing the parameter measurement result and/or the alarm information in different levels;

or,

Based on the rationality analysis result, adjust the corresponding alarm level and/or alarm mode of the parameter measurement result.
The alarm method according to claim 31, wherein said adjusting or confirming said alarm condition in response to an input instruction comprises:

Display the alarm condition and the rationality analysis result of the alarm condition;

Adjust or confirm the alarm condition of the monitoring device in response to the corresponding input operation;

Save the alarm condition.