CN114515384A

CN114515384A - Defibrillation device control method and defibrillation device

Info

Publication number: CN114515384A
Application number: CN202011312157.XA
Authority: CN
Inventors: 王启; 杨波
Original assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Current assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2022-05-20

Abstract

A control method of defibrillation equipment and the defibrillation equipment are provided, wherein the method comprises the steps of acquiring the battery state of a battery when the defibrillation equipment is not connected with a mains supply; determining whether the defibrillation equipment performs self-test or not according to the battery state; and if the defibrillation equipment is determined to carry out self-test, controlling the defibrillation equipment to execute a self-test task. When the defibrillation equipment is not connected with the mains supply, self-checking can be started, so that the abnormality of the defibrillation equipment can be found in time, and the clinical risk is reduced.

Description

Defibrillation device control method and defibrillation device

Technical Field

The application relates to the technical field of medical instruments, in particular to a control method of defibrillation equipment and the defibrillation equipment.

Background

The defibrillator is a high-risk emergency equipment which is not frequently used, and is mainly used for defibrillation treatment of dangerous diseases such as ventricular fibrillation and atrial fibrillation. The self-checking function of the defibrillator is a function of finding out faults of the defibrillator in advance and informing maintenance personnel to carry out maintenance treatment, and finally the defibrillator is in a ready-to-use state.

Because the defibrillator self-check can produce certain energy consumption, usually do not carry out automatic self-check when the defibrillator is not connected with the alternating current to avoid self-check to lead to the battery power consumption to cause the battery to overdischarge the problem and the clinical risk that the battery does not have sufficient electricity to support rescue treatment when actual clinical rescue. However, in practical clinical use, the situation that the defibrillator is not connected with alternating current often exists, and the use habit causes that the defibrillator does not carry out automatic self-checking for a long time, so that machine faults cannot be found timely, and a large clinical risk exists.

Disclosure of Invention

The application provides a control method of defibrillation equipment and the defibrillation equipment, and the self-checking can be started when the defibrillation equipment is not connected with a mains supply, so that the abnormality of the defibrillation equipment can be found in time, and the clinical risk is reduced.

In a first aspect, an embodiment of the present application provides a control method for a defibrillation apparatus, where the defibrillation apparatus is equipped with a battery, the control method including:

when the defibrillation equipment is not connected with the mains supply, acquiring the battery state of the battery;

determining whether the defibrillation equipment performs self-test or not according to the battery state;

and if the defibrillation equipment is determined to carry out self-test, controlling the defibrillation equipment to execute a self-test task.

In a second aspect, an embodiment of the present application provides a control method for a defibrillation apparatus, where the defibrillation apparatus is equipped with a battery, the control method including:

determining, based on the battery status, that the defibrillation device enters at least one of: a standby low power consumption mode, an extremely low power consumption mode and a self-checking mode;

and if the defibrillation equipment is determined to enter the self-test mode, controlling the defibrillation equipment to execute a self-test task.

In a third aspect, an embodiment of the present application provides a defibrillation apparatus, including:

the commercial power supply assembly is used for connecting commercial power;

a battery;

a plurality of functional components including at least a defibrillation component;

the control component is used for controlling the functional component to execute a preset task;

the control assembly is provided with a processor and a memory, the memory is used for storing executable program instructions, and the processor is used for executing the program instructions to realize the steps of any one of the control methods.

The embodiment of the application provides a control method of a defibrillation device and the defibrillation device, the battery state of a battery is obtained when the defibrillation device is not connected with a mains supply, whether the defibrillation device performs self-checking or not is determined according to the battery state, if the defibrillation device is determined to perform self-checking, the defibrillation device is controlled to execute a self-checking task, and the self-checking can be started when the defibrillation device is not connected with the mains supply, so that the abnormality of the defibrillation device can be found in time, and the clinical risk is reduced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure of the embodiments of the application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a flowchart illustrating a control method of a defibrillation apparatus according to an embodiment of the present application;

fig. 2 is a schematic diagram of the structure of a defibrillation device in one embodiment;

fig. 3 is a flowchart illustrating a method for controlling a defibrillation apparatus according to another embodiment of the present application;

fig. 4 is a flowchart illustrating a method for controlling a defibrillation apparatus according to another embodiment of the present application;

fig. 5 is a schematic block diagram of a defibrillation apparatus provided by an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1, fig. 1 is a flowchart illustrating a method for controlling a defibrillation apparatus according to an embodiment of the present application. The control method can be applied to the defibrillation equipment or can be applied to a control terminal of the defibrillation equipment and is used for the defibrillation equipment to execute processes such as a self-test task and the like; the control terminal of the defibrillation device may include at least one of a mobile phone, a tablet computer, a notebook computer, a desktop computer, a personal digital assistant, a wearable device, a remote controller, and the like.

For convenience of explanation, the following description will be given mainly taking an example in which the control method is applied to a defibrillation apparatus.

In some embodiments, as shown in fig. 2, defibrillation device 100 includes a host 110, an electrode assembly 120, and an electrode holder 130.

Illustratively, the electrode assembly 120 includes an external electrode plate 121 and a cable 122, one end of the cable 122 is connected to the external electrode plate 121, and the other end is connected to the host 110.

For example, one end of the cable 122 is fixedly connected or detachably connected to the external electrode plate 121, so that different external electrode plates 121 can be replaced conveniently during detachable connection, for example, the cable can be connected to the external electrode plate 121 for human use or to the external electrode plate 121 for children.

For example, the other end of the cable 122 is fixedly connected or detachably connected to the host 110, and it is convenient to replace the electrode assembly 120 or separate the electrode assembly 120 from the host 110 when detachably connected.

As shown in fig. 2, the main body 110 includes a housing 111 and a circuit board inside the housing 111, and the electrode assembly 120 is connected to the circuit board for releasing a defibrillation signal of the circuit board.

Illustratively, a defibrillation assembly is disposed on the circuit board, and the defibrillation assembly can discharge electricity to the body of the patient through the electrode assembly 120, so as to perform discharge therapy on the patient, for example, to eliminate abnormal heart rhythm or rescue sudden cardiac death.

Illustratively, the circuit board is provided with a monitoring component, which can monitor vital signs of a patient, such as electrocardio, blood oxygen, non-invasive blood pressure, etc., and can control the defibrillation component to discharge electricity to the body of the patient through the electrode component 120 at a proper time according to the vital signs of the patient, thereby achieving a better effect.

It is to be understood that the defibrillation component, the monitoring component, may be referred to as a functional component to implement the corresponding functionality.

Specifically, the electrode holder 130 is disposed on the case 111. For example, the electrode holder 130 may be disposed at an upper side, a left side, a right side, a front side, or a rear side of the case 111. As shown in fig. 2, the electrode holder 130 is disposed at an upper side of the case 111. Illustratively, the electrode holder 130 includes an electrode placement site 131 for placing the electrode assembly 120, and as shown in fig. 2, the electrode assembly 120 is placed in the electrode placement site 131 (in place) of the electrode holder 130.

For example, the electrode placing position 131 of the electrode holder 130 may adopt various structures capable of implementing detachable fixed connection, such as a snap-fit structure, a thread locking structure, an interference fit structure, a magnetic attraction structure, an adhesion structure, etc., so that the external electrode plate 121 of the electrode assembly 120 can be stably placed in the electrode placing position 131. Of course, the extracorporeal electrode plate 121 may be placed on the electrode placement site 131 of the electrode holder 130 by gravity and/or friction.

In some embodiments, the defibrillation device may be connected to the mains power through a power adapter and/or a power cord, and the defibrillation device may carry a battery, and the defibrillation device may operate using the mains power and/or the power of the battery, for example, the circuit board obtains the power, and supports the monitoring component and the defibrillation component to perform a preset task, for example, the defibrillation component may discharge electricity to the body of the patient through the electrode assembly 120, so as to achieve discharge therapy for the patient.

It will be appreciated that the battery may comprise a disposable battery and/or a rechargeable battery. The defibrillation equipment can be detachably connected with the battery, or the defibrillation equipment and the battery are integrally arranged.

Specifically, as shown in fig. 1, the control method of the defibrillation apparatus according to the embodiment of the present application includes steps S110 to S130.

And S110, when the defibrillation equipment is not connected with the commercial power, acquiring the battery state of the battery.

For example, the battery state of the battery may include at least one of a battery level, a voltage, an output power, a temperature, whether the battery is in place, whether the battery is aged, whether the battery is malfunctioning, and the like.

For example, the defibrillation device may determine whether the defibrillation device is connected to the mains by detecting the voltage, current, or the connection status of the power adapter and/or power cord to the defibrillation device.

For example, the circuit board of the defibrillation device may continuously acquire the battery status, or the battery status of the battery may be acquired mainly when the defibrillation device is not connected to the mains.

For example, the battery status of the battery may be obtained every predetermined time period, such as 10 minutes, when the defibrillation device is not connected to the utility power.

And S120, determining whether the defibrillation equipment performs self-test or not according to the battery state.

In some embodiments, the defibrillation device may be determined not to perform a self-test if the battery status includes a battery out-of-position status or includes a battery fault status.

Illustratively, when the battery is poorly connected to the defibrillation device, no self-test is performed to prevent damage to the battery or the defibrillation device. Illustratively, no self-test is performed while the battery is in a fault condition to prevent damage to the defibrillation device or further damage to the battery.

In some embodiments, the determining whether the defibrillation device performs a self-test based on the battery status includes: and if the battery power of the battery is lower than a preset self-test power threshold value, determining that the defibrillation equipment does not perform self-test. For example, when the battery power is lower than a preset self-test power threshold, the battery power is not enough to support the defibrillation device to perform a self-test task, for example, a risk of battery overdischarge occurs during the self-test task; or when the battery power is lower than a preset self-checking power threshold value, when the self-checking task is executed, the remaining battery power is insufficient to support rescue treatment.

In some embodiments, the determining whether the defibrillation device performs a self-test based on the battery status includes: and if the battery power of the battery is not lower than a preset self-checking power threshold value, determining that the defibrillation equipment carries out self-checking. Illustratively, when the battery power is not lower than a preset self-checking power threshold, the remaining battery power can support a plurality of rescue treatments when the self-checking task is executed, so that machine faults can be found timely through self-checking, and the remaining battery power can be guaranteed to support a plurality of rescue treatments.

For example, the self-test power threshold may be determined based on the amount of power consumed by the defibrillation device to perform one or more defibrillation tasks. Illustratively, the self-test power threshold may be set at the discretion of the user and/or may be stored in a memory circuit of the defibrillation device. For example, the defibrillation device may determine the amount of power consumed when performing the self-test task, and the user may set the number of times that the self-test power threshold corresponds to the defibrillation task, so that the self-test power threshold is determined according to the product of the amount of power consumed when performing the self-test task and the number of times that the defibrillation task is performed.

Illustratively, the defibrillation tasks include a monitoring subtask and a defibrillation charging and discharging subtask. When the defibrillation equipment executes the monitoring subtask, the vital signs of the patient are monitored through the monitoring assembly, and when the defibrillation charging and discharging subtask is executed, the battery assembly can be used for discharging to the body of the patient.

In some embodiments, the determining whether the defibrillation device performs a self-test based on the battery status includes: and if the battery power of the battery is not lower than the power consumed by the defibrillation equipment for executing one or more defibrillation tasks, determining that the defibrillation equipment performs self-checking.

For example, the defibrillation device may determine the amount of power consumed by the defibrillation task when the self-test task is performed, and the user may set the number of times that the self-test power threshold corresponds to the defibrillation task, so that the amount of power consumed by the defibrillation task performed by the defibrillation device for one or more times may be determined according to the product of the amount of power consumed by the defibrillation task when the self-test task is performed and the number of times of the defibrillation task.

For example, if the battery level of the battery is lower than the battery level consumed by the defibrillation device to perform one or more defibrillation tasks, it is determined that the defibrillation device is not performing self-test.

Illustratively, when detecting that the commercial power is not connected, detecting whether the current battery state is normal, and judging whether the battery power is enough to support defibrillation treatment for a certain time, such as a monitoring subtask of 30 minutes and a defibrillation charge-discharge electronic task of 6 times of maximum energy, if the battery state is normal and there is enough battery power, automatic self-checking can be performed. Therefore, the fault of the machine can be timely discovered through self-checking, and the residual battery power can be guaranteed to support defibrillation treatment for a certain time, such as a monitoring subtask of 30 minutes and 6 maximum-energy defibrillation charging and discharging electronic tasks.

In some embodiments, the determining whether the defibrillation device performs a self-test based on the battery status includes: and determining whether the defibrillation equipment carries out self-test or not according to the battery state and a preset self-test period.

For example, if the battery power of the battery is not lower than a preset self-test power threshold, whether the current time is a self-test time period (e.g., three to four points in the morning of each day) is judged according to a preset self-test cycle, if the current time is the self-test time period, the defibrillation device is determined to perform self-test, and if the current time is not the self-test time period, the defibrillation device is determined to perform self-test when the self-test time period is reached.

For example, the self-test period may be adjusted according to the battery status, for example, when the battery capacity is high, a shorter self-test period may be adjusted, such as setting the self-test once every other day; when the battery power is low, a long self-checking period is adjusted, for example, if self-checking is set every two days, the power consumed by self-checking can be reduced, and the power consumption of the defibrillation task executed by the defibrillation equipment is ensured.

In some embodiments, if it is determined that the defibrillation device does not perform self-test according to the battery status, an alarm message indicating that the self-test fails may be output, for example, a corresponding indicator light is controlled to light up, flash, or go out, so as to prompt a user to replace or charge the battery in time.

For example, upon determining that the defibrillation device is not performing self-tests, the battery power may still be able to support the defibrillation device in performing one or more defibrillation tasks.

And S130, if the defibrillation equipment is determined to carry out self-test, controlling the defibrillation equipment to execute a self-test task.

In some embodiments, the self-test tasks include at least one of: the system comprises battery state self-checking, charging function self-checking, discharging function self-checking, electrocardio front-end sampling function self-checking and the like.

In some embodiments, the self-test may be divided into daily/weekly/monthly/quarterly self-test, and the like.

Illustratively, the defibrillation assembly may be charged and discharged with a preset amount of energy, such as 150J of energy, to test the performance of the defibrillation assembly.

Illustratively, the defibrillation device may save and/or output self-test results while performing the self-test tasks, illustratively including at least one of: available status of the defibrillation device, fault information, performance indicators of functional components.

Illustratively, the self-test results may be displayed by the display component and/or printed by the printing component.

For example, if the self-checking result includes an abnormal event, an abnormal prompt corresponding to the abnormal event may be output. For example, the defibrillation device includes a status indicator light, and if it is determined that the defibrillation device has a fault according to the self-test result, the status indicator light may be controlled to operate in a fault prompting mode, for example, the status indicator light is controlled to be turned on, or turned off. The user is prompted for maintenance in time so that the defibrillation device can perform the corresponding task when needed.

In some embodiments, the defibrillation device may be controlled to be in a standby low power consumption mode to save the battery power when the defibrillation device is not connected to the mains and the self-test task is not performed.

For example, the defibrillation device may be controlled to be in a standby low power mode when the self-test task is completed.

Illustratively, the defibrillation device can switch to a standby low power consumption mode when the monitoring subtask and the defibrillation charge-discharge subtask are not executed. For example, in the standby low power mode, the defibrillation device is powered off except for the basic minimum processor system (e.g., disposed on the circuit board), such as the defibrillation module, the monitoring module, etc., to save power.

Illustratively, when the defibrillation device is connected with the mains supply, the defibrillation device can be awakened according to a set period to perform automatic self-checking, and after the self-checking is completed, the defibrillation device enters a standby low-power-consumption mode.

For example, when the defibrillation device is not connected to the mains supply and does not execute the monitoring subtask and the defibrillation charging and discharging electronic task, the standby low power consumption mode may be switched.

Illustratively, when the defibrillation device is not connected with a mains supply, the battery state of the battery can be acquired through a minimum system of a processor, whether the defibrillation device performs self-checking or not is determined according to the battery state, if the defibrillation device is determined to perform self-checking, the defibrillation device can be awakened to perform automatic self-checking, and after the self-checking is completed, the defibrillation device enters a standby low-power-consumption mode. In some embodiments, the minimal processor system is the smallest unit or component that the processor can maintain self-test functions, including, for example, power supplies, motherboards and CPUs, memory, and the like.

If the defibrillation equipment is determined not to perform self-checking according to the battery state, the defibrillation equipment is not awakened to perform automatic self-checking, and meanwhile warning information of self-checking failure can be output so as to warn that the self-checking failure occurs, for example, a fault maintenance lamp indicates that the battery needs to be replaced or is charged.

In some embodiments, when the defibrillation device is not connected to the commercial power, if the battery level of the battery is not higher than the low-level threshold, the defibrillation device is controlled to shut down or sleep.

It will be appreciated that when the battery charge is not above the low charge threshold, further discharge of the battery may result in damage to the battery if not maintained in time. For example, when a low battery level is detected and the battery is not connected to the utility power, for example, in a standby low power consumption mode, when the battery level is detected to be lower than 800 milliamperes, a shutdown or hibernation extremely low power consumption mode may be entered, in which the minimum system of the processor is in a deep hibernation mode, and the leakage current of the defibrillation device is only in milliamperes level, so that the problem of battery overdischarge may be avoided to the greatest extent.

In some embodiments, a method of controlling a defibrillation device includes: when the defibrillation equipment is connected with a mains supply, executing a self-checking task according to a preset self-checking period; when the defibrillation equipment is not connected with a mains supply, if the battery state is normal and the battery power is not lower than the low power threshold value, entering a standby low power consumption mode, executing a self-checking task according to a preset self-checking condition, such as a self-checking period, and entering the standby low power consumption mode when the self-checking task is executed.

According to the control method of the defibrillation equipment provided by the embodiment of the application, when the defibrillation equipment is not connected with a mains supply, the battery state of the battery is obtained, whether the defibrillation equipment performs self-checking or not is determined according to the battery state, if the defibrillation equipment performs self-checking is determined, the defibrillation equipment is controlled to execute the self-checking task, and the self-checking can be started when the defibrillation equipment is not connected with the mains supply, so that the abnormality of the defibrillation equipment can be found in time, and the clinical risk is reduced.

In some embodiments, the self-check can be started when the defibrillation device is not connected with the mains supply, and the battery power can be guaranteed to support rescue treatment for a plurality of times, so that the clinical risk is reduced.

In some embodiments, different standby states can be entered according to the battery state, so as to avoid the over-discharge damage of the battery.

Referring to fig. 3 in conjunction with the foregoing embodiments, fig. 3 is a flowchart illustrating a method for controlling a defibrillation apparatus according to another embodiment of the present application. The control method can be applied to the defibrillation equipment or can be applied to a control terminal of the defibrillation equipment and is used for the defibrillation equipment to execute processes such as a self-test task and the like; the control terminal of the defibrillation device may include at least one of a mobile phone, a tablet computer, a notebook computer, a desktop computer, a personal digital assistant, a wearable device, a remote controller, and the like.

As shown in fig. 3, the control method of the defibrillation apparatus of the present embodiment includes steps S210 to S240.

And S210, when the defibrillation equipment is not connected with the mains supply, acquiring the battery state of the battery.

For example, the battery status of the battery may be obtained every predetermined time period, such as 10 minutes, when the defibrillation device is not connected to the mains.

S220, determining that the defibrillation equipment enters at least one of the following modes according to the battery state: standby low power mode, and very low power mode.

In some embodiments, said determining that the defibrillation device enters a very low power consumption mode based on the battery status comprises: and if the battery power of the battery is lower than a low power threshold, the battery state comprises a state that the battery is not in place, or the battery state comprises a battery fault state, controlling the defibrillation equipment to shut down or sleep.

When the defibrillation equipment is not connected with the mains supply, if the battery power of the battery is not higher than the low power threshold value, the defibrillation equipment is controlled to be shut down or dormant.

In some embodiments, said determining that the defibrillation device enters a standby low power consumption mode based on the battery status comprises: and if the battery power of the battery is not lower than the low power threshold, determining that the defibrillation equipment enters a standby low power consumption mode.

Illustratively, in the standby low power mode, the defibrillation device is turned off except for the basic minimum processor system (e.g., disposed on the circuit board), such as the defibrillation module and the monitoring module, to save power.

And S230, determining that the defibrillation equipment enters a self-checking mode according to the battery state when the standby low-power-consumption mode is adopted.

In some embodiments, it may be determined that the defibrillation device does not enter the self-test mode if the battery status includes a battery out-of-position status or includes a battery fault status.

In some embodiments, said determining that the defibrillation device enters a self-test mode based on the battery status while in the standby low power mode comprises: and when the defibrillation equipment is in the standby low power consumption mode, if the battery power of the battery is not lower than a preset self-checking power threshold value, determining that the defibrillation equipment enters a self-checking mode.

Illustratively, the self-test power threshold is determined based on the amount of power consumed by the defibrillation device to perform one or more defibrillation tasks. Illustratively, the self-test power threshold may be set at the discretion of the user and/or may be stored in a memory circuit of the defibrillation device.

Illustratively, when the battery power is not lower than a preset self-checking power threshold, the remaining battery power can support a plurality of rescue treatments when the self-checking task is executed, so that machine faults can be found timely through self-checking, and the remaining battery power can be guaranteed to support a plurality of rescue treatments.

In some embodiments, said determining that the defibrillation device enters a self-test mode based on the battery status while in the standby low power mode comprises: and when the standby low-power consumption mode is adopted, if the battery power of the battery is not lower than the power consumed by the defibrillation equipment for executing one or more defibrillation tasks, determining that the defibrillation equipment enters a self-checking mode.

Illustratively, the defibrillation tasks include a monitoring subtask and a defibrillation charging and discharging subtask. When the defibrillation equipment executes the monitoring subtask, the vital signs of the patient are monitored through the monitoring component, and when the defibrillation charging and discharging subtask is executed, the battery pack can discharge electricity to the body of the patient.

In some embodiments, it is determined that the defibrillation device is not performing self-test if the battery level of the battery is below a preset self-test power threshold. For example, when the battery power is lower than a preset self-test power threshold, the battery power is not enough to support the defibrillation device to perform a self-test task, for example, a risk of battery overdischarge occurs during the self-test task; or when the battery power is lower than a preset self-checking power threshold value, when the self-checking task is executed, the remaining battery power is insufficient to support rescue treatment.

In some embodiments, in the standby low power consumption mode, if it is determined that the defibrillation device does not enter the self-test mode according to the battery state, a warning message indicating that the self-test has failed is output, for example, a corresponding indicator lamp is controlled to be turned on, or turned off, so as to prompt a user to replace or charge the battery in time.

For example, upon determining that the defibrillation device does not enter the self-test mode, the battery power may still be able to support the defibrillation device in performing one or more defibrillation tasks.

In some embodiments, the determining that the defibrillation device enters a self-test mode based on the battery status comprises: and determining that the defibrillation equipment enters a self-checking mode according to the battery state and a preset self-checking period.

For example, if the battery power of the battery is not lower than a preset self-test power threshold, whether the current time is a self-test time period (e.g., three to four points in the morning of each day) is judged according to a preset self-test cycle, if the current time is the self-test time period, it is determined that the defibrillation device enters a self-test mode, and if the current time is not the self-test time period, it is determined that the defibrillation device performs self-test when the self-test time period is reached.

And S240, controlling the defibrillation equipment to execute a self-test task in the self-test mode.

In some embodiments, the self-test tasks include at least one of: the system comprises battery state self-checking, charging function self-checking, discharging function self-checking, electrocardio front end sampling function self-checking, function key self-checking and the like. In some embodiments, the function key self-check includes a power-on key self-check and an operation mode key self-check. In some embodiments, the function keys include at least one of a host function key and an electrode pad function key. The function key self-checking comprises key adhesion self-checking, and if the function state of the function key is detected to be a function abnormal state, an alarm is sent to a user.

The function key self-checking mode can be two modes, one mode is a self-checking mode in which the user participates, and the other mode is a self-checking mode in which the user does not participate. Under the self-checking mode of user participation, the defibrillation equipment sends out a prompt for triggering the key, receives the level state and determines the functional state of the functional key according to the level state. In some embodiments, the functional state includes a functional normal state and a functional abnormal state, wherein the functional abnormal state further includes a key stuck state and a key bad contact state.

In some embodiments, the self-checking of the key adhesion of the functional key may be performed according to the level state of the key within a preset time period. When the key is not pressed, within a preset time length, the level state is consistent with the preset level state after the preset key is pressed, and then the key adhesion can be judged. In some embodiments, if the function key continuously outputs the low level for a preset time period, for example, the function key continuously outputs the low level for 10 seconds, it is proved that the function key is stuck and needs to be repaired and replaced. In some embodiments, pressing the function key may also be configured to output a high level, which is not limited herein. Through carrying out the button adhesion to the function button and detecting, report to the police in advance when the function button breaks down and overhaul, can reduce clinical risk. In some embodiments, the user can perform the key adhesion self-check without pressing the key, and when the key is adhered, the key is pressed, and the signal path after pressing the key is as described above. In some embodiments, the detected level is the level between the function key and the main control circuitry of the defibrillation device.

In some embodiments, a process for detecting a key touch down condition is described. Presetting a preset level state after the key is pressed, and after the function key is pressed, if the level output by the function key does not meet the preset level state, proving that the function key is in poor contact and needs to be maintained and replaced. For example, the preset level state is 0V-0.2V, and when the function key is pressed down, the level output by the function key is higher than 0.2V, it is determined that the function key is in poor contact. In some embodiments, the detected level is a level between the function key and the master control circuit. Further, it can be understood that, after the key is pressed, the functional state of the key can be determined to be the malfunction state if the level state output by the key is inconsistent with the preset level state. Through carrying out button contact failure to the function button and detecting, report to the police in advance when the function button breaks down and overhaul, can reduce clinical risk.

Illustratively, the defibrillation device may save and/or output the self-test results while performing the self-test task. The self-test results may be displayed, for example, by a display component and/or printed by a printing component.

For example, if the self-checking result includes an abnormal event, an abnormal prompt corresponding to the abnormal event may be output.

In some embodiments, the method further comprises: and when the defibrillation equipment is not connected with the mains supply and the self-checking task is not executed, controlling the defibrillation equipment to be in a standby low-power-consumption mode.

Illustratively, the defibrillation device can switch to a standby low power consumption mode when the monitoring subtask and the defibrillation charge-discharge subtask are not executed.

According to the control method of the defibrillation device provided by the embodiment of the application, the battery state of the battery is acquired when the defibrillation device is not connected with the mains supply, and the defibrillation device is determined to enter at least one of the following modes according to the battery state: standby low power mode, very low power mode; and when the battery state is in the standby low-power consumption mode, determining that the defibrillation equipment enters a self-checking mode, and when the battery state is in the self-checking mode, controlling the defibrillation equipment to execute a self-checking task. When the defibrillation equipment is not connected with the mains supply, the self-checking can be started so as to discover the abnormality of the defibrillation equipment in time, reduce clinical risks, enter different standby states according to the state of the battery and avoid over-discharge and damage of the battery.

In some embodiments, the defibrillation device is equipped with a display module for displaying the self-test result. Illustratively, the defibrillation device can be removably connected to the display assembly, or the defibrillation device can be integrally provided with the display assembly.

Referring to fig. 4, fig. 4 is a flowchart illustrating a control method of a defibrillation apparatus according to another embodiment of the present application. The control method can be applied to the defibrillation equipment or can be applied to a control terminal of the defibrillation equipment and is used for the defibrillation equipment to display the self-test result and other processes; the control terminal of the defibrillation device may include at least one of a mobile phone, a tablet computer, a notebook computer, a desktop computer, a personal digital assistant, a wearable device, a remote controller, and the like.

Defibrillation devices are used less frequently in clinical departments in hospitals for defibrillation therapy, but defibrillation devices belong to emergency equipment and need to ensure that the devices are available at any time, so medical staff need to check the device status (normal or fault status) of the defibrillation device every day to ensure that the defibrillation device is in a normal usable state. The current defibrillation equipment can indicate whether the equipment is normal or not through the equipment state indicator lamp, and medical personnel can only know the equipment state of the machine by observing the equipment state indicator lamp. However, the device status indicator light can only indicate that the state of the device is normal or has a fault, the status indicator light cannot acquire information such as specific fault, energy precision and the like of the device, and after the medical staff starts the device, the menu is opened to call out the device self-checking report to acquire detailed information, so that the medical staff needs to consume much time every day to start the device to check the device self-checking result, and the defibrillation device is usually powered by a battery for standby, and the battery power can be consumed to start the device every day to reduce the standby time of the device.

In view of the discovery, the inventor of the present application improves the process of displaying the self-test result and the like of the defibrillation device, so that the user can view richer self-test result information and ensure the standby time of the machine.

As shown in fig. 4, the control method of the defibrillation apparatus of the present embodiment includes steps S310 to S320.

And S310, obtaining a self-test result obtained by the defibrillation equipment executing the self-test task.

In some embodiments, self-tests may be classified as daily/weekly/monthly/quarterly self-tests, etc., or may be classified as automatic self-tests and user self-tests.

Illustratively, the self-test result includes at least one of: available status of the defibrillation device, fault information, performance indicators of functional components.

In some embodiments, the defibrillation device may perform a self-test task upon detecting a compliance with a self-test initiation condition.

Illustratively, the condition for self-test initiation includes at least one of the following: when the equipment is in a standby low-power consumption mode and the self-checking time is up, the battery power of the battery is not lower than a preset self-checking power threshold when the equipment is connected with the commercial power and is not connected with the commercial power.

Please refer to the foregoing embodiment, whether the defibrillation device performs the self-test may be determined according to a battery state of the defibrillation device, and if it is determined that the defibrillation device performs the self-test, the defibrillation device is controlled to perform the self-test task.

Illustratively, when the defibrillation device is not connected with a mains supply, the battery state of the battery is acquired, whether the defibrillation device performs self-test or not is determined according to the battery state, and if the defibrillation device performs self-test, the defibrillation device is controlled to execute a self-test task; or when the defibrillation equipment is not connected with the mains supply, acquiring the battery state of the battery, and determining that the defibrillation equipment enters at least one of the following modes according to the battery state: the battery state detection method comprises a standby low power consumption mode and an extremely low power consumption mode, wherein the defibrillation equipment is determined to enter a self-checking mode according to the battery state in the standby low power consumption mode, and the defibrillation equipment is controlled to execute a self-checking task in the self-checking mode.

For example, whether the defibrillation device performs the self-test may be determined according to the battery status and a preset self-test period.

In some embodiments, the defibrillation device may perform a self-test task upon detecting a user's self-test initiation operation.

And when the conditions for starting the self-test are met, starting the related self-test. And after the self-checking is finished, storing and/or outputting a self-checking result.

In some embodiments, the self-test tasks include at least one of: the system comprises battery state self-checking, charging function self-checking, discharging function self-checking, electrocardio front end sampling function self-checking and the like.

For example, an exception prompt may be issued according to the self-test result. For example, if the self-test result includes an abnormal event, an abnormal prompt corresponding to the abnormal event may be output. For example, the defibrillation device includes a status indicator light. If the defibrillation equipment is judged to have a fault according to the self-test result, the status indicator lamp can be controlled to operate in a fault prompt mode, for example, the status indicator lamp is controlled to be turned on, flash or turned off, and a user is prompted to maintain timely, so that the defibrillation equipment can execute a corresponding task when needed.

And S320, when the defibrillation equipment is in a standby low power consumption mode, displaying the self-test result through the display component.

In some embodiments, the standby low power mode comprises a power-off state or a standby state. For example, in the standby low power mode, the defibrillation device is powered off except for the basic minimum processor system (e.g., disposed on the circuit board) and the display module, such as the defibrillation module, the monitoring module, etc., to save power. For example, a minimal processor system (e.g., disposed on a circuit board) may transmit the self-test results to a display component for storage, and enter a standby low-power mode; in the standby low-power mode, the defibrillation device is in an off state except for the display component and a basic minimum processor system, and the display component can display the stored self-test result.

In some embodiments, the display assembly includes a first display screen and a second display screen, the second display screen having a lower power consumption than the first display screen.

Illustratively, the second display screen is smaller in at least one of size, resolution, number of colors, contrast, and brightness than the first display screen. For example, the second display screen comprises an ink screen.

Illustratively, the displaying the self-test result through the display component when the defibrillation device is in a standby low power consumption mode includes: and when the defibrillation equipment is in a standby low power consumption mode, displaying the self-checking result through the second display screen.

In some embodiments, the first display screen may be referred to as a primary screen and the second display screen may be referred to as a secondary screen. The main screen can be used for displaying related contents of normal startup use, such as a visual interface, vital signs of a patient, defibrillation parameters and the like; the secondary screen can be used for displaying self-test results, such as self-test results of device states and device detailed test results in a standby low-power mode. The method can directly acquire self-checking results such as the equipment state and the detailed equipment detection result information by checking the auxiliary screen under the condition that the defibrillation equipment is not started or is not completely started. The time of medical personnel can be saved, and the battery power is saved so as to ensure the standby time of the machine.

In some embodiments, the defibrillation device includes an interactive component. Illustratively, the interaction component may include at least one of: a key, a knob and a dial switch.

Illustratively, the displaying the self-test result through the display component when the defibrillation device is in a standby low power consumption mode includes: and when the defibrillation equipment is in a standby low power consumption mode, if the interactive component detects the result output operation of a user, displaying the self-checking result through the display component.

Illustratively, the control component on the circuit board pre-defines a function of displaying the self-test result corresponding to a certain operation of the interactive component, so that the self-test result can be displayed through the display component when the operation of the interactive component by the user is detected. For example, a certain key is set as a "self-check report" shortcut key, when medical care personnel need to check self-check results such as equipment state and equipment detailed detection result information, the self-check result can be displayed by pressing the shortcut key, and the time of the medical care personnel can be saved by opening a menu to call out the equipment self-check report after the machine is not started.

For example, when the result output operation of the user is not detected, the self-test result may not be displayed through the display component, or the self-test result may be displayed only on the second display screen, so that the battery power may be saved.

In some embodiments, the interaction component includes a status indicator light that may be used to indicate a current device status of the defibrillation device, such as indicating at least one of: whether self-checking is completed or not, whether the self-checking result comprises an abnormal event or not, and whether the defibrillation equipment is in a standby low-power consumption mode or not. Medical personnel can confirm whether to carry out the output operation of result to this interactive component according to the current equipment state that the status indicator lamp was instructed. For example, when the self-checking result includes an abnormal event, the self-checking result is checked by performing a result output operation on the interactive component, and when the self-checking result does not include an abnormal event, the result output operation may not be performed, so as to save power.

In some embodiments, the control method may further include: and determining a self-checking result to be displayed according to the setting operation of the user.

The display items of the detailed detection results of the equipment can display different detection items in a user-defined mode according to needs. For example, a user may set, in a visual interface displayed by the display device, a self-test result to be displayed in the standby low-power-consumption mode, for example, determine that a plurality of more important self-test results are the self-test result to be displayed, so that a simpler self-test result may be displayed by the display component, and the displayed energy consumption may also be reduced.

With reference to the foregoing embodiments, in some embodiments, the control method may include: when the defibrillation equipment is not connected with the mains supply, acquiring the battery state of the battery; determining whether the defibrillation equipment performs self-test or not according to the battery state; if the defibrillation equipment is determined to carry out self-test, controlling the defibrillation equipment to execute a self-test task; obtaining a self-test result obtained by the defibrillation equipment executing a self-test task; and when the defibrillation equipment is in a standby low power consumption mode, displaying the self-test result through the display component.

With reference to the foregoing embodiments, in some embodiments, the control method may include: when the defibrillation equipment is not connected with the mains supply, acquiring the battery state of the battery; determining that the defibrillation device enters at least one of the following modes according to the battery state: a standby low power consumption mode, an extremely low power consumption mode and a self-checking mode; if the defibrillation equipment is determined to enter the self-test mode, controlling the defibrillation equipment to execute a self-test task; obtaining a self-test result obtained by the defibrillation equipment executing a self-test task; and when the defibrillation equipment is in a standby low power consumption mode, displaying the self-test result through the display component.

According to the control method of the defibrillation equipment, the self-checking result obtained by the self-checking task executed by the defibrillation equipment is obtained, and when the defibrillation equipment is in the standby low-power-consumption mode, the self-checking result is displayed through the display assembly, so that the battery power can be saved to ensure the standby time of a machine, and a user can conveniently check the self-checking results such as the equipment state and the detailed fault information of the equipment.

In some embodiments, the display items of the detailed detection results of the equipment can be flexibly customized to meet the equipment management requirements of different hospitals.

Referring to fig. 5 in conjunction with the above-described embodiments, fig. 5 is a schematic block diagram of a defibrillation apparatus 600 provided by an embodiment of the present application. The defibrillation device 600 includes a control assembly, illustratively having a processor 601 and a memory 602 disposed thereon.

Illustratively, the processor 601 and the memory 602 are coupled by a bus 603, such as an I2C (Inter-integrated Circuit) bus.

Specifically, the Processor 601 may be a Micro-controller Unit (MCU), a Central Processing Unit (CPU), a Digital Signal Processor (DSP), or the like.

Specifically, the Memory 602 may be a Flash chip, a Read-Only Memory (ROM) magnetic disk, an optical disk, a usb disk, or a removable hard disk.

Wherein the processor 601 is configured to execute program instructions stored in the memory 602 and upon execution of the program instructions implement the aforementioned control method of the defibrillation device 600.

Illustratively, the processor 601 is configured to execute program instructions stored in the memory 602, and when executing the program instructions, performs the following steps:

when the defibrillation device 600 is not connected with the mains supply, acquiring the battery state of the battery;

determining whether the defibrillation device 600 performs self-test according to the battery status;

and if the defibrillation device 600 is determined to perform self-test, controlling the defibrillation device 600 to execute a self-test task.

Illustratively, the processor 601 is configured to execute program instructions stored in the memory 602 and upon execution of the program instructions performs the steps of:

determining, based on the battery status, that the defibrillation device 600 enters at least one of the following modes: standby low power mode, very low power mode;

determining that the defibrillation device 600 enters a self-test mode according to the battery state while in the standby low power consumption mode;

while in the self-test mode, the defibrillation device 600 is controlled to perform self-test tasks.

obtaining a self-test result obtained by the defibrillation device 600 executing a self-test task;

the self-test results are displayed by the display component when the defibrillation device 600 is in a standby low power mode.

In some embodiments, as shown in fig. 5, the defibrillation device 600 includes power supply components, illustratively including mains power supply components 604 and/or a battery 605.

In particular, the defibrillation device 600 includes a number of functional components including at least a defibrillation component 606. Illustratively, the functional component may also include a monitoring component.

The utility power supply module 604 is used for connecting with the utility power, and the control module is used for controlling the functional module to execute the preset task.

In some embodiments, as shown in fig. 5, the defibrillation device 600 includes a display component 607. Illustratively, the control component is configured to obtain the self-test results from the performance of the self-test tasks by the defibrillation device 600, and to display the self-test results via the display component 606 when the defibrillation device 600 is in the standby low power consumption mode.

In some embodiments, the display component 607 may display the results of the self-test while the defibrillation device 600 is in a powered off state or a standby state.

In some embodiments, the display component 607 includes a first display screen and a second display screen, the second display screen having a lower power consumption than the first display screen, and the self-test results are displayed on the second display screen when the defibrillation device 600 is in the standby low power mode.

Illustratively, the second display screen is smaller in at least one of size, resolution, number of colors, contrast, and brightness than the first display screen.

In some embodiments, the control component includes an interaction component 608, and if the control component detects a result output operation of the user through the interaction component 608, the result of the self-test is displayed through a display component 607.

Illustratively, the defibrillation device 600 further comprises a status indicator lamp, and the control component controls the status indicator lamp to operate in a fault prompting mode, for example, controls the status indicator lamp to light up, flash or extinguish, when determining that the defibrillation device 600 has a fault according to the self-test result. The user is prompted for maintenance in time so that the defibrillation device can perform the corresponding task when needed.

The specific principle and implementation of the defibrillation device provided by the embodiment of the present application are similar to the control method of the defibrillation device of the foregoing embodiment, and are not described here again.

The embodiment of the present application further provides a computer-readable storage medium, where program instructions are stored in the computer-readable storage medium, and the processor executes the program instructions to implement the steps of the control method for a defibrillation apparatus provided in the above embodiment.

The computer readable storage medium may be an internal storage unit of the defibrillation device according to any of the foregoing embodiments, for example, a hard disk or a memory of the defibrillation device. The computer readable storage medium may also be an external storage device of the defibrillation device, such as a plug-in hard disk provided on the defibrillation device, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like.

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It should also be understood that the term "and/or" as used in this application and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A control method for a defibrillation apparatus, the defibrillation apparatus being equipped with a battery, the control method comprising:

2. The control method of claim 1, wherein determining whether the defibrillation device performs a self-test based on the battery status comprises:

if the battery power of the battery is not lower than a preset self-test power threshold value, determining that the defibrillation equipment carries out self-test;

and if the battery power of the battery is lower than a preset self-test power threshold value, determining that the defibrillation equipment does not perform self-test.

3. The control method according to claim 2, wherein the self-test power threshold is determined according to the power consumed by the defibrillation device to perform one or more defibrillation tasks.

4. The control method of claim 1, wherein determining whether the defibrillation device performs a self-test based on the battery status comprises:

if the battery power of the battery is not lower than the power consumed by the defibrillation equipment for executing one or more defibrillation tasks, determining that the defibrillation equipment performs self-checking;

and if the battery power of the battery is lower than the power consumed by the defibrillation equipment for executing one or more defibrillation tasks, determining that the defibrillation equipment does not perform self-test.

5. The control method according to claim 3 or 4, wherein the defibrillation tasks include a monitor subtask and a defibrillation charge-discharge subtask.

6. The control method according to any one of claims 1 to 4, characterized in that the method further comprises:

and if the defibrillation equipment is determined not to carry out self-checking according to the battery state, outputting warning information of self-checking failure.

7. The control method of any one of claims 1-4, wherein determining whether the defibrillation device performs a self-test based on the battery status comprises:

and determining whether the defibrillation equipment carries out self-test or not according to the battery state and a preset self-test period.

8. The control method according to any one of claims 1 to 4, characterized in that the method further comprises:

and when the defibrillation equipment is not connected with the mains supply and the self-checking task is not executed, controlling the defibrillation equipment to be in a standby low-power-consumption mode.

9. The control method according to any one of claims 1 to 4, characterized in that the method further comprises:

and if the self-checking result comprises an abnormal event, outputting an abnormal prompt corresponding to the abnormal event.

10. The control method according to any one of claims 1 to 4, characterized in that the method further comprises:

and when the defibrillation equipment is not connected with the commercial power, if the battery power of the battery is not higher than the low power threshold value, the defibrillation equipment is controlled to be powered off or dormant.

11. The control method of any one of claims 1-4, wherein determining whether the defibrillation device performs a self-test based on the battery status comprises:

and if the battery state comprises a state that the battery is not in place or a battery fault state, determining that the defibrillation equipment does not perform self-test.

12. A method for controlling a defibrillation apparatus, the defibrillation apparatus having a battery mounted thereon, the method comprising:

determining, based on the battery status, that the defibrillation device enters at least one of: a standby low power mode, an extremely low power mode;

when the standby low-power consumption mode is adopted, the defibrillation equipment is determined to enter a self-checking mode according to the battery state;

and controlling the defibrillation equipment to execute a self-test task in the self-test mode.

13. The method of claim 12, wherein determining that the defibrillation device enters a standby low power consumption mode based on the battery status comprises:

and if the battery power of the battery is not lower than the low power threshold, determining that the defibrillation equipment enters a standby low power consumption mode.

14. The method of claim 12, wherein determining that the defibrillation device enters a very low power consumption mode based on the battery status comprises:

and if the battery power of the battery is lower than a low power threshold, the battery state comprises a state that the battery is not in place, or the battery state comprises a battery fault state, controlling the defibrillation equipment to shut down or sleep.

15. The method of claim 12, wherein determining that the defibrillation device enters a self-test mode based on the battery status while in the standby low power mode comprises:

and when the defibrillation equipment is in the standby low power consumption mode, if the battery power of the battery is not lower than a preset self-checking power threshold value, determining that the defibrillation equipment enters a self-checking mode.

16. The control method of claim 15, wherein the self-test power threshold is determined based on the amount of power consumed by the defibrillation device to perform one or more defibrillation tasks.

17. The method of claim 12, wherein determining that the defibrillation device enters a self-test mode based on the battery status while in the standby low power mode comprises:

and when the standby low-power consumption mode is adopted, if the battery power of the battery is not lower than the power consumed by the defibrillation equipment for executing one or more defibrillation tasks, determining that the defibrillation equipment enters a self-checking mode.

18. The control method according to claim 16 or 17, wherein the defibrillation tasks include a monitor subtask and a defibrillation charge-discharge subtask.

19. The control method according to any one of claims 12 to 17, characterized in that the method further comprises:

and when the battery state is determined to be in the standby low-power consumption mode, if the defibrillation equipment does not enter the self-checking mode, outputting warning information of self-checking failure.

20. The control method of any one of claims 12-15, wherein the determining that the defibrillation device enters a self-test mode based on the battery status comprises:

and determining that the defibrillation equipment enters a self-checking mode according to the battery state and a preset self-checking period.

21. The control method according to any one of claims 12 to 15, characterized in that the method further comprises:

and when the defibrillation equipment is not connected with the mains supply and the self-test task is not executed, controlling the defibrillation equipment to be in a standby low power consumption mode.

22. A defibrillation device, characterized in that the defibrillation device comprises:

the commercial power supply assembly is used for connecting commercial power;

a battery;

the control assembly is provided with a processor and a memory, the memory is used for storing executable program instructions, and the processor is used for executing the program instructions to realize that:

the steps of the method as claimed in any one of claims 1-11; or

The steps of a method as claimed in any one of claims 12-21.