Method for charging cardiac pacemaker, mobile terminal and storage medium

Abstract

The embodiments of the present application disclose a method for charging a pacemaker, a mobile terminal, and a storage medium, which belong to the field of cardiac pacing. The method includes: obtaining the power status of the pacemaker and the vital sign parameters collected by the pacemaker; if the power status indicates that the remaining battery power is lower than a first power threshold, and the vital sign parameters indicate that the heart function is normal, the pacemaker is wirelessly charged through a wireless charging component; during the wireless charging process, if the remaining battery power reaches a second power threshold, the charging is stopped, and the second power threshold is greater than the first power threshold. Using the solution provided in the embodiments of the present application, the pacemaker can be wirelessly charged with a mobile terminal, which solves the problem that the user needs to surgically replace the pacemaker before the power is exhausted. At the same time, it can avoid the safety hazards caused by overcharging of the pacemaker, and improve the convenience and safety of charging the pacemaker.

Description

Technical Field

[0001] The present disclosure relates to the field of cardiac pacing, and in particular to a method for charging a cardiac pacemaker, a mobile terminal, and a storage medium. Background Art

[0002] A pacemaker is an electronic therapeutic device implanted in the human body that treats heart dysfunction by stimulating the heart to make it excited and contract.

[0003] A pacemaker is mainly composed of a power supply, a pulse circuit and electrodes. The power supply is used to power the pulse circuit, so that the pulse circuit can generate electrical pulses and input them into the electrodes in contact with the myocardium, thereby stimulating myocardial contraction through the electrodes. Currently, the power supply of a pacemaker is usually a built-in lithium-iodine battery, and its battery life is generally about 10 years.

[0004] However, because pacemaker batteries have limited power and cannot be recharged, patients need to undergo surgery to replace their pacemakers before the batteries run out, which increases the risk of infection and secondary injuries. Summary of the invention

[0005] The present disclosure provides a method for charging a cardiac pacemaker, a mobile terminal and a storage medium, which can solve the problem in the related art that the battery of the cardiac pacemaker has limited power and cannot be charged, resulting in the patient needing to undergo surgery to replace the pacemaker before the battery is exhausted, which increases the risk of infection and secondary injury. The technical solution is as follows:

[0006] On the one hand, an embodiment of the present application provides a method for charging a pacemaker, which is used in a mobile terminal with a wireless charging function, and the method includes:

[0007] Acquiring the power status of the pacemaker and the vital sign parameters collected by the pacemaker;

[0008] If the power status indicates that the remaining battery power is lower than a first power threshold, and the vital sign parameter indicates that the heart function is normal, wirelessly charging the pacemaker through a wireless charging component;

[0009] During the wireless charging process, if the remaining battery power reaches a second power threshold, wireless charging of the pacemaker is stopped, and the second power threshold is greater than the first power threshold.

[0010] In a possible implementation, the wirelessly charging the cardiac pacemaker by using a wireless charging component includes:

[0011] Sending a charging instruction to the cardiac pacemaker, wherein the charging instruction is used to instruct the cardiac pacemaker to turn on a wireless charging function and turn off a pacing function;

[0012] When the pacemaker turns off the pacing function, the pacemaker is wirelessly charged through the wireless charging component.

[0013] In a possible implementation, the wirelessly charging the cardiac pacemaker by using the wireless charging component includes:

[0014] Wirelessly charging the pacemaker and starting a timer;

[0015] When the timer reaches the timer duration, wireless charging of the pacemaker is suspended, and current vital sign parameters collected by the pacemaker are acquired;

[0016] If the current vital sign parameters indicate that the heart function is normal, the pacemaker is wirelessly charged and the timer is started.

[0017] In a possible implementation, after acquiring the current vital sign parameters collected by the cardiac pacemaker, the method further includes:

[0018] If the current vital sign parameter indicates abnormal heart function, wireless charging of the pacemaker is stopped, and a stop charging instruction is sent to the pacemaker, wherein the stop charging instruction is used to instruct the pacemaker to turn off the wireless charging function and enable the pacing function.

[0019] In a possible implementation, after acquiring the power state of the pacemaker and the vital sign parameters collected by the pacemaker, the method includes:

[0020] Determine the heart rate variation range and the heart rate average value according to the vital sign parameters;

[0021] If the heart rate variation amplitude is less than the amplitude threshold, and the heart rate average value is greater than the heart rate threshold, it is determined that the heart function is normal;

[0022] If the heart rate variation amplitude is greater than the amplitude threshold, and / or the heart rate average value is less than the heart rate threshold, it is determined that the heart function is abnormal.

[0023] In a possible implementation, after acquiring the power state of the pacemaker and the vital sign parameters collected by the pacemaker, the method further includes:

[0024] If the power status indicates that the remaining battery power is higher than the first power threshold, determining a charging reminder time, the charging reminder time being the time when the remaining battery power reaches the first power threshold;

[0025] When the charging reminder time is reached, a charging reminder is performed in a predetermined manner.

[0026] In a possible implementation, determining the charging reminder time includes:

[0027] Obtaining a unit power consumption of the pacemaker, where the unit power consumption is determined based on a user characteristic parameter, or the unit power consumption is determined based on historical power consumption data, where the user characteristic parameter includes at least one of a user's gender, a user's age, or a user's body shape;

[0028] The charging reminder time is determined according to the remaining battery power, the first power threshold, the unit power consumption and the current time.

[0029] In a possible implementation, before acquiring the power status of the pacemaker and the vital sign parameters collected by the pacemaker, the method further includes:

[0030] Determining a target charging time period according to historical vital sign parameters collected by the cardiac pacemaker, wherein the cardiac function is normal during the target charging time period;

[0031] If the power status indicates that the remaining battery power is lower than a first power threshold, and the vital sign parameter indicates that the heart function is normal, wirelessly charging the pacemaker through a wireless charging component, including:

[0032] If the power status indicates that the remaining battery power is lower than the first power threshold, and the vital sign parameter indicates that the heart function is normal, and the current time is within the target charging time period, the pacemaker is wirelessly charged through the wireless charging component.

[0033] In one possible implementation,

[0034] The mobile terminal and the pacemaker use an in-band communication method and / or an out-of-band communication method.

[0035] On the other hand, an embodiment of the present application provides a device for charging a cardiac pacemaker, which is used in a mobile terminal with a wireless charging function, and the device includes:

[0036] An acquisition module is configured to acquire the power status of the pacemaker and the vital sign parameters collected by the pacemaker;

[0037] a first wireless charging module, configured to wirelessly charge the cardiac pacemaker through a wireless charging component if the power status indicates that the remaining battery power is lower than a first power threshold and the vital sign parameter indicates that the heart function is normal;

[0038] A first wireless charging stopping module is configured to stop wireless charging of the pacemaker if the remaining battery power reaches a second power threshold during the wireless charging process, and the second power threshold is greater than the first power threshold;

[0039] In a possible implementation, the first wireless charging module includes:

[0040] an instruction sending submodule, configured to send a charging instruction to the cardiac pacemaker, wherein the charging instruction is used to instruct the cardiac pacemaker to turn on the wireless charging function and turn off the pacing function;

[0041] The wireless charging submodule is configured to wirelessly charge the pacemaker through the wireless charging component when the pacemaker turns off the pacing function.

[0042] In a possible implementation, the wireless charging submodule is further configured as follows:

[0043] Wirelessly charging the pacemaker and starting a timer;

[0044] When the timer reaches the timer duration, wireless charging of the pacemaker is suspended, and current vital sign parameters collected by the pacemaker are acquired;

[0045] If the current vital sign parameters indicate that the heart function is normal, the pacemaker is wirelessly charged and the timer is started.

[0046] In a possible implementation manner, the device further includes:

[0047] The second wireless charging stop module is configured to stop wireless charging of the pacemaker and send a stop charging instruction to the pacemaker if the current vital sign parameter indicates abnormal heart function, wherein the stop charging instruction is used to instruct the pacemaker to turn off the wireless charging function and enable the pacing function.

[0048] In a possible implementation, the vital sign parameter includes a heart rate value within a predetermined time period, and the device further includes:

[0049] The judgment module is configured as follows:

[0050] Determine the heart rate variation range and the heart rate average value according to the vital sign parameters;

[0051] If the heart rate variation amplitude is less than the amplitude threshold, and the heart rate average value is greater than the heart rate threshold, it is determined that the heart function is normal;

[0052] If the heart rate variation amplitude is greater than the amplitude threshold, and / or the heart rate average value is less than the heart rate threshold, it is determined that the heart function is abnormal.

[0053] In a possible implementation, the device further includes a charging reminder module configured to:

[0054] If the power status indicates that the remaining battery power is higher than the first power threshold, determining a charging reminder time, the charging reminder time being the time when the remaining battery power reaches the first power threshold;

[0055] When the charging reminder time is reached, a charging reminder is performed in a predetermined manner.

[0056] In a possible implementation, the charging reminder module includes:

[0057] The charging time calculation submodule is configured as follows:

[0058] Obtaining a unit power consumption of the pacemaker, where the unit power consumption is determined based on a user characteristic parameter, or the unit power consumption is determined based on historical power consumption data, where the user characteristic parameter includes at least one of a user's gender, a user's age, or a user's body shape;

[0059] The charging reminder time is determined according to the remaining battery power, the first power threshold, the unit power consumption and the current time.

[0060] In a possible implementation manner, the device further includes:

[0061] a charging period calculation module, configured to determine a target charging period according to historical vital sign parameters collected by the cardiac pacemaker, wherein the cardiac function is normal during the target charging period;

[0062] The first wireless charging module is further configured as:

[0063] If the power status indicates that the remaining battery power is lower than the first power threshold, and the vital sign parameter indicates that the heart function is normal, and the current time is within the target charging time period, the pacemaker is wirelessly charged through the wireless charging component.

[0064] In a possible implementation, according to the above-mentioned apparatus, the mobile terminal and the cardiac pacemaker use an in-band communication method and / or an out-of-band communication method.

[0065] According to a third aspect of an embodiment of the present disclosure, a mobile terminal is provided, the mobile terminal comprising:

[0066] processor;

[0067] a memory for storing processor-executable instructions;

[0068] Wherein, the processor is configured to:

[0069] Acquiring the power status of the pacemaker and the vital sign parameters collected by the pacemaker;

[0070] If the power status indicates that the remaining battery power is lower than a first power threshold, and the vital sign parameter indicates that the heart function is normal, wirelessly charging the pacemaker through a wireless charging component;

[0071] During the wireless charging process, if the remaining battery power reaches a second power threshold, wireless charging of the pacemaker is stopped, and the second power threshold is greater than the first power threshold.

[0072] On the other hand, an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores at least one instruction, at least one program, a code set, or an instruction set, and the at least one instruction, the at least one program, the code set, or the instruction set is used to be executed by a processor to implement the method for charging a pacemaker described in the above aspect.

[0073] The beneficial effects of the technical solution provided by the embodiments of the present application include at least:

[0074] The mobile terminal obtains the power status of the pacemaker and the collected vital signs parameters, and when the power status indicates that the battery power is low and the vital signs parameters indicate that the heart function is normal, the pacemaker is wirelessly charged through the wireless charging component, thereby avoiding the need to replace the pacemaker through surgery when the pacemaker power is low, thereby improving the convenience of charging the pacemaker; at the same time, when the remaining battery power is high during wireless charging, the pacemaker is stopped from being wirelessly charged, thereby avoiding safety hazards caused by overcharging of the pacemaker, thereby improving the charging safety of the pacemaker.

[0075] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0076] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0077] Figure 1 is a structural schematic diagram of a pacemaker charging system provided by an exemplary embodiment of the present application;

[0078] Figure 2 is a flow chart showing a method for charging a cardiac pacemaker according to an exemplary embodiment;

[0079] Figure 3 is a flow chart of a method for charging a cardiac pacemaker according to another exemplary embodiment;

[0080] Figure 4 is a flow chart of a method for charging a cardiac pacemaker according to another exemplary embodiment;

[0081] Figure 5 This is a schematic diagram of a message reminder interface provided by an exemplary embodiment of the present application;

[0082] Figure 6 is a flow chart of a method for charging a cardiac pacemaker according to another exemplary embodiment;

[0083] Figure 7 is a structural block diagram of a device for charging a cardiac pacemaker provided by an exemplary embodiment of the present application;

[0084] Figure 8 It is a structural diagram of a mobile terminal provided by an exemplary embodiment of the present application. DETAILED DESCRIPTION

[0085] The words "first", "second" and similar terms mentioned herein do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, the words "a" or "an" and similar terms do not indicate a quantity limitation, but indicate the existence of at least one. The words "connected" or "connected" and similar terms are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0086] The "module" mentioned in this article generally refers to a program or instruction stored in the memory that can implement certain functions; the "unit" mentioned in this article generally refers to a functional structure divided according to logic, and the "unit" can be implemented by pure hardware, or a combination of software and hardware.

[0087] The term "multiple" as used herein refers to two or more than two. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0088] Please refer to Figure 1 , which shows a schematic diagram of an implementation environment provided by an exemplary embodiment of the present application. The implementation environment includes a mobile terminal 110 and a pacemaker 120.

[0089] The mobile terminal 110 is an electronic device with a wireless charging function, which may be a smart phone, a tablet computer, a wearable smart device, a personal computer, etc. Figure 1 As shown, the mobile terminal 110 is a smart phone.

[0090] Optionally, a wireless charging application is installed in the mobile terminal 110 and a wireless charging component is configured. Through the wireless charging application and the wireless charging component, the mobile terminal 110 can wirelessly charge the pacemaker 120, or view the vital sign parameters collected by the pacemaker 120. The wireless charging component can implement a wireless charging power transmitting coil for wireless charging based on the principle of electromagnetic induction.

[0091] The cardiac pacemaker 120 is a pacemaker device provided with a wireless power receiving coil and a rechargeable battery. During the wireless charging process, the wireless power receiving coil of the cardiac pacemaker 120 generates an induced current under the action of the induced magnetic field (generated by the wireless power transmitting coil), thereby charging the rechargeable battery through the induced current.

[0092] Optionally, both the mobile terminal 110 and the pacemaker 120 comply with the Qi protocol specification, so that data communication can be performed with the mobile terminal 110 via in-band communication during the wireless charging process.

[0093] Optionally, in order to improve the data communication quality between the mobile terminal 110 and the cardiac pacemaker device 120 during the wireless charging process, the mobile terminal 110 and the cardiac pacemaker 120 are further provided with an out-of-band communication component, so as to achieve data communication through the out-of-band communication component during the wireless charging process. The out-of-band communication component may be at least one of Bluetooth, Near Field Communication (NFC) or Zigbee protocol.

[0094] Figure 2 is a flow chart of a method for charging a cardiac pacemaker according to an exemplary embodiment. The charging method is applied to Figure 1 In the mobile terminal 110 shown in FIG. Figure 2 As shown, the method includes the following steps.

[0095] Step 201, obtaining the power status of the pacemaker and the vital sign parameters collected by the pacemaker.

[0096] In a possible implementation, the mobile terminal starts a wireless charging application, and when the mobile terminal is close to a pacemaker disposed near the heart, the wireless charging component in the mobile terminal can sense the wireless power receiving coil in the pacemaker.

[0097] In a possible implementation, when the wireless power receiving coil is sensed, the mobile terminal and the pacemaker perform data transmission via in-band communication in accordance with the Qi specification, thereby acquiring power status and vital sign parameters.

[0098] However, the quality of in-band communication signals is easily affected by load fluctuations and coil coupling, which may lead to signal demodulation failure. Therefore, in order to improve the quality of data transmission, the mobile terminal and the pacemaker can also perform data transmission through out-of-band communication. Since the out-of-band communication signal is not easily affected by the above-mentioned load fluctuations and coil coupling, the data transmission quality is improved compared with in-band communication.

[0099] The mobile terminal interacts with the pacemaker to obtain the current power status of the pacemaker and the vital sign parameters of the user collected by the pacemaker, so as to determine whether wireless charging can be performed in the current state based on the above information.

[0100] In a possible implementation, the mobile terminal compares the acquired power status of the pacemaker with a first power threshold. When the current power status of the pacemaker is lower than the first power threshold, the mobile terminal further detects whether the heart function is normal based on the vital signs parameters. If normal, step 202 is executed; if the current power status of the pacemaker is higher than the first power threshold, or the vital signs parameters indicate abnormal heart function, wireless charging is not performed.

[0101] Illustratively, the first power threshold is set by default to 15% of the pacemaker battery capacity, and the user can customize the setting according to their own situation.

[0102] Step 202: If the power status indicates that the remaining battery power is lower than the first power threshold, and the vital sign parameters indicate that the heart function is normal, the pacemaker is wirelessly charged through the wireless charging component.

[0103] The power transmitting coil inside the mobile terminal transmits a wireless power signal to the wireless power receiving coil in the pacemaker through the principle of electromagnetic induction. Correspondingly, the wireless power receiving coil in the pacemaker receives the wireless power signal and generates an induced current, which is used to charge the battery.

[0104] Among them, the wireless charging component includes a power transmission coil inside the mobile terminal. The first power threshold is uniformly set by the mobile terminal, and the user can also change it according to his own situation.

[0105] Step 203: During the wireless charging process, if the remaining battery power reaches a second power threshold, wireless charging of the pacemaker is stopped.

[0106] In a possible implementation, in order to avoid safety hazards caused by battery overcharging, during the wireless charging process, the mobile terminal continuously obtains the power status of the pacemaker, and when the remaining battery power reaches a second power threshold, the mobile terminal issues an instruction to terminate charging, and the charging ends. The second power threshold is greater than the first power threshold.

[0107] Illustratively, the second power threshold is uniformly set by the mobile terminal to 95% of the battery capacity.

[0108] In other possible implementations, the pacemaker may also automatically sense the remaining battery power. When the remaining battery power reaches a second power threshold, the pacemaker sends an instruction to terminate charging to the mobile terminal, and the mobile terminal receives the instruction and stops charging.

[0109] To summarize, in this embodiment, the mobile terminal obtains the power status of the pacemaker and the collected vital signs parameters, and when the power status indicates that the battery power is low and the vital signs parameters indicate that the heart function is normal, the pacemaker is wirelessly charged through the wireless charging component, thereby avoiding the need to replace the pacemaker through surgery when the pacemaker power is low, thereby improving the convenience of charging the pacemaker; at the same time, when the remaining battery power is high during wireless charging, the wireless charging of the pacemaker is stopped, thereby avoiding safety hazards caused by overcharging of the pacemaker, thereby improving the charging safety of the pacemaker.

[0110] Figure 3 is a flow chart of a method for wirelessly charging a cardiac pacemaker according to another exemplary embodiment. The charging method is applied to Figure 1 In the mobile terminal 110 shown, the method includes the following steps.

[0111] Step 301, obtaining the power status of the pacemaker and the vital sign parameters collected by the pacemaker.

[0112] The implementation of this step may refer to the above step 201, and this embodiment will not be described in detail here.

[0113] Step 302: If the power status indicates that the remaining battery power is higher than the first power threshold, and / or the vital sign parameter indicates abnormal heart function, charging is not performed.

[0114] When the mobile terminal determines that the current power state of the pacemaker is higher than the first power threshold, and / or the vital sign parameters of the user are abnormal, the mobile terminal does not send a charging instruction. Not charging when it is determined that the vital sign parameters of the user are abnormal can prevent safety hazards caused by the pacemaker not working properly during the charging process.

[0115] In a possible implementation, the vital sign parameter includes a heart rate value within a predetermined period of time. Accordingly, the mobile terminal may include the following steps to determine whether the heart function is normal according to the vital sign parameter:

[0116] 1. The mobile terminal determines the heart rate variation range and the heart rate average value according to the vital sign parameters.

[0117] In a possible implementation, the mobile terminal constantly obtains the heart rate value collected by the pacemaker, and calculates the arithmetic mean and variance of all heart rate values ​​from the beginning to the present, where the arithmetic mean is the heart rate average value, and the variance is the heart rate variation amplitude.

[0118] 2. If the heart rate change amplitude is less than the amplitude threshold and the heart rate average is greater than the heart rate threshold, it is determined that the heart function is normal.

[0119] In order to avoid wireless charging of the pacemaker when the user's heartbeat fluctuates greatly or the user's heartbeat is slow, the mobile terminal detects whether the heart rate change amplitude is less than the amplitude threshold and whether the heart rate average value is greater than the heart rate threshold. When the heart rate change amplitude is less than the amplitude threshold and the heart rate average value is greater than the heart rate threshold, it is determined that the heart function is normal.

[0120] Schematically, the amplitude threshold is set by the terminal to 40 beats / minute, and the heart rate threshold is set by the terminal to 60 beats / minute. Users can customize the amplitude threshold and the heart rate threshold according to their own situation.

[0121] 3. If the heart rate variation amplitude is greater than the amplitude threshold, and / or the heart rate average value is less than the heart rate threshold, it is determined that the heart function is abnormal. Step 303: If the power status indicates that the remaining battery power is lower than the first power threshold, and the vital sign parameters indicate that the heart function is normal, a charging instruction is sent to the pacemaker.

[0122] The mobile terminal compares the acquired power state of the pacemaker with the first power threshold. If the current power state of the pacemaker is lower than the first power threshold and the user's vital sign parameters are judged to be within the normal range, a charging instruction is sent to the pacemaker to instruct the pacemaker to turn on the charging function and turn off the pacing function. Since the pacing function of the pacemaker is susceptible to electromagnetic interference, turning off the pacing function of the pacemaker during the charging process can prevent the electromagnetic waves generated during the charging process from affecting the pacing function.

[0123] After the pacing function of the pacemaker is turned off, the mobile terminal may adopt steps 304 to 308 when wirelessly charging the pacemaker through the wireless charging component.

[0124] Step 304: wirelessly charge the pacemaker via the wireless charging component and start the timer.

[0125] When the mobile terminal detects that the wireless charging function of the pacemaker is turned on, the pacemaker is wirelessly charged through the wireless charging component.

[0126] Optionally, the mobile terminal uses electromagnetic induction to wirelessly charge the pacemaker. The primary coil (located on the mobile terminal side) generates alternating current of a certain frequency, which generates an induced current in the secondary coil (pacemaker side) through electromagnetic induction, and the generated induced current is used to charge the battery in the pacemaker.

[0127] Since the pacing function of the pacemaker is turned off during charging, in order to ensure the safety of the user, it is necessary to pause charging at predetermined time intervals during the charging process and check whether the user's heart function is normal. If an abnormality occurs, charging is stopped and a command to turn on the pacing function is sent to the pacemaker.

[0128] Optionally, a timer is set in the mobile terminal, and the timer is started and begins timing when the mobile terminal starts wireless charging.

[0129] Step 305: When the timer reaches the timer duration, wireless charging of the pacemaker is suspended, and current vital sign parameters collected by the pacemaker are obtained.

[0130] When the charging time reaches the timer time, the mobile terminal suspends the execution of the charging instruction, obtains the current user's vital sign parameters collected by the pacemaker, and determines whether the heart function is normal according to the current user's vital sign parameters.

[0131] In a possible implementation, the mobile terminal compares the heart rate variation amplitude with the amplitude threshold, and the heart rate value with the heart rate average value according to the current user's vital sign parameters, so as to determine whether the heart function is normal.

[0132] For example, the amplitude threshold is set to 40 beats / minute by the mobile terminal, and the heart rate threshold is set to 60 beats / minute by the terminal. The user can customize the amplitude threshold and the heart rate threshold according to their own situation.

[0133] Indicatively, the timer duration is uniformly set to 2 minutes by the mobile terminal, and the user can also change it according to his own situation.

[0134] When the heart function is abnormal, the mobile terminal executes the following step 306; when the heart function is normal, the mobile terminal executes the following steps 307 to 308.

[0135] Step 306: If the current vital sign parameters indicate abnormal heart function, wireless charging of the pacemaker is stopped, and a stop charging instruction is sent to the pacemaker.

[0136] In one possible implementation, when the vital sign parameters indicate abnormal heart function, that is, the heart rate variation amplitude is greater than the amplitude threshold, and / or the heart rate average value is less than the heart rate threshold, the mobile terminal sends a stop charging instruction to the pacemaker, and the pacemaker turns off the charging function and turns on the pacing function after receiving the instruction.

[0137] Step 307: If the current vital sign parameters indicate that the heart function is normal, the pacemaker is wirelessly charged and a timer is started.

[0138] In a possible implementation, when the vital sign parameters indicate that the heart function is normal, that is, the heart rate variation amplitude is less than the amplitude threshold and the heart rate average is greater than the heart rate threshold, the mobile terminal turns on the wireless charging function again and restarts the timer to start timing.

[0139] Step 308: During the wireless charging process, if the remaining battery power reaches a second power threshold, wireless charging of the pacemaker is stopped.

[0140] The implementation of this step may refer to the above step 203, and this embodiment will not be described in detail here.

[0141] In this embodiment, during the wireless charging of the pacemaker by the mobile terminal, the mobile terminal pauses at predetermined time intervals and obtains current vital sign parameters at the same time; when it is determined that the user's heart function is normal, charging continues, otherwise charging is stopped. This can reduce the risk of the user's heart function becoming abnormal during the charging process and the pacemaker failing to work, thereby improving the charging safety of the pacemaker.

[0142] In the above-mentioned embodiments, when the mobile terminal determines that the remaining battery power of the pacemaker is higher than the first power threshold, the pacemaker will not be charged. In order to avoid the situation where the user cannot determine the time when charging is required when the remaining battery power of the pacemaker is higher than but close to the first power threshold, a charging time reminder function can be set in the mobile terminal.

[0143] Figure 4 According to another exemplary embodiment, a flowchart of a method for charging a cardiac pacemaker is shown. The charging method is applied to Figure 1 In the mobile terminal 110 shown, the method includes the following steps.

[0144] Step 401, obtaining the power status of the pacemaker and the vital sign parameters collected by the pacemaker.

[0145] The implementation of this step may refer to the above step 201, and this embodiment will not be described in detail here.

[0146] When the remaining battery power is higher than the first power threshold or the user's heart function is abnormal, the mobile terminal can use steps 402 to 403 to determine the termination of charging; when the remaining battery power is lower than the first power threshold and the user's heart function is normal, the pacemaker can be wirelessly charged through the wireless charging component using steps 404 to 409.

[0147] Step 402: If the power status indicates that the remaining battery power is higher than a first power threshold, a charging reminder time is determined.

[0148] The charging reminder time is the time when the remaining battery power reaches the first power threshold.

[0149] Regarding the method for determining the charging reminder time, in a possible implementation, the mobile terminal calculates the unit power consumption of the pacemaker according to the historical remaining battery power data during the interaction with the pacemaker. The specific formula is:

[0150]

[0151] e is the unit power consumption, e2 is the current remaining battery power, e1 is the remaining battery power obtained last time, and Δt is the time between two acquisitions of the remaining battery power.

[0152] In a possible implementation, the unit power consumption can be obtained based on user characteristic parameters, where the user characteristic parameters include at least one of user gender, user age, or user body shape. For example, when a user uses a wireless charging application for the first time, the mobile terminal calculates the unit power consumption of the pacemaker based on the acquired user characteristic parameters. When the user's own situation changes, the user characteristic parameters can be reset, and the corresponding unit power consumption is also recalculated by the mobile terminal.

[0153] The charging reminder time is determined according to the remaining battery power, the first power threshold, the unit power consumption and the current time. The specific formula is:

[0154]

[0155] T is the charging reminder time, E1 is the remaining battery power, E2 is the first power threshold, e is the unit power consumption, and t is the current time.

[0156] Step 403: When the charging reminder time arrives, a charging reminder is given in a predetermined manner.

[0157] The predetermined method may include at least one of voice broadcast and terminal interface information prompt.

[0158] Indicative, such as Figure 5 When the remaining battery power of the pacemaker is lower than the first power threshold, the mobile terminal will display a message prompt interface 501 of the charging application, which includes the current remaining battery power and a charging button 502. The user can trigger the mobile terminal to charge the pacemaker by clicking the charging button 502.

[0159] Optionally, the user can set a voice broadcast reminder mode, and when the charging reminder time arrives, the mobile terminal broadcasts a voice message to remind the user to charge in time.

[0160] Step 404: If the power status indicates that the remaining battery power is lower than the first power threshold, and the vital sign parameters indicate that the heart function is normal, a charging instruction is sent to the pacemaker.

[0161] The implementation of this step may refer to the above step 303, and this embodiment will not be described in detail here.

[0162] When the pacing function of the pacemaker is turned off, steps 405 to 409 may be used to wirelessly charge the pacemaker using the wireless charging component.

[0163] Step 405: wirelessly charge the pacemaker via the wireless charging component and start the timer.

[0164] Step 406, when the timer reaches the timer duration, wireless charging of the pacemaker is suspended, and current vital sign parameters collected by the pacemaker are obtained.

[0165] When the heart function is abnormal, the mobile terminal may terminate the charging process by adopting step 407; when the heart function is normal, the mobile terminal may continue to charge the pacemaker by adopting steps 408 to 409.

[0166] Step 407: If the current vital sign parameters indicate abnormal heart function, wireless charging of the pacemaker is stopped, and a stop charging instruction is sent to the pacemaker.

[0167] Step 408: If the current vital sign parameters indicate that the heart function is normal, the pacemaker is wirelessly charged and a timer is started.

[0168] Step 409: If the remaining battery power reaches a second power threshold, wireless charging of the pacemaker is stopped.

[0169] The implementation of steps 405 to 409 may refer to the above steps 304 to 308, which will not be described in detail in this embodiment.

[0170] In this embodiment, when the remaining battery power is higher than the first power threshold, the mobile terminal determines a charging reminder time, which is the time when the remaining battery power is lower than the first power threshold, and when the charging reminder time is reached, the user is reminded to charge the pacemaker, thereby avoiding safety hazards caused by the user's failure to charge the pacemaker in time.

[0171] In a possible implementation, in order to further improve the stability and safety of the wireless charging process, the mobile terminal detects the remaining battery power and whether the user's heart function is normal, and also predicts whether the user's heart function can remain normal in the current period, and starts charging the pacemaker when the heart function can remain normal in the current period. Figure 2 On the basis of Figure 6 As shown, step 204 may be included before step 201, and step 202 may be replaced by step 205.

[0172] Step 204, determining a target charging time period based on historical vital sign parameters collected by the pacemaker, wherein the heart function is normal during the target charging time period.

[0173] In a possible implementation, each time the mobile terminal communicates with the pacemaker, it obtains the historical vital sign parameters collected by the pacemaker, and determines whether the cardiac function in the corresponding historical time period is normal based on the historical vital sign parameters. The process of determining whether the cardiac function is normal based on the historical vital sign parameters can refer to the above embodiment, and this embodiment will not be repeated here.

[0174] Furthermore, if the heart function in the historical time period is normal, the mobile terminal determines the historical time period as the target charging time period.

[0175] Illustratively, the mobile terminal determines the target charging time period as 14:00-16:00 based on historical vital sign parameters.

[0176] Step 201, obtaining the power status of the pacemaker and the vital sign parameters collected by the pacemaker.

[0177] Step 205: If the power status indicates that the remaining battery power is lower than the first power threshold, and the vital sign parameters indicate that the heart function is normal, and the current time is within the target charging time period, the pacemaker is wirelessly charged through the wireless charging component.

[0178] Optionally, when it is detected that the remaining battery power of the pacemaker is lower than a first power threshold and the user's heart function is normal, the mobile terminal further obtains the current time and detects whether the current time is within the target charging time period. If it is, the pacemaker is wirelessly charged (because the probability of the user's heart function remaining normal during the charging process is high). If not, the pacemaker will not be wirelessly charged (because the user's heart function may become abnormal during the charging process).

[0179] In a possible implementation, if the current time is outside the target charging time period, the mobile terminal may prompt the user according to the target charging time period so that the user can charge the pacemaker within the time period when the heart function remains stable.

[0180] Step 203: During the wireless charging process, if the remaining battery power reaches a second power threshold, wireless charging of the pacemaker is stopped.

[0181] In this embodiment, before the mobile terminal obtains the power status of the pacemaker and the vital sign parameters collected by the pacemaker, it determines the target charging time period based on the historical vital sign parameters collected by the pacemaker. This time period is the time period when the user's cardiac function is most stable, calculated by the mobile terminal based on the stored historical vital sign parameters. The mobile terminal will only charge the pacemaker when the remaining battery power is lower than the first power threshold, the user's cardiac function is normal, and the device is within the target charging time period. This reduces the possibility of accidents caused by abnormal cardiac function of the user and improves the safety of the charging process.

[0182] The following is an apparatus embodiment of the present application. For parts not described in detail in the apparatus embodiment, reference may be made to the technical details disclosed in the above method embodiment.

[0183] Please refer to Figure 7 , which shows a schematic diagram of the structure of a device for charging a cardiac pacemaker provided by an embodiment of the present application. The device can be implemented as all or part of a mobile terminal through software, hardware, or a combination of the two. The device includes:

[0184] An acquisition module 701 is configured to acquire the power status of the pacemaker and the vital sign parameters collected by the pacemaker;

[0185] The first wireless charging module 702 is configured to wirelessly charge the pacemaker through a wireless charging component if the power status indicates that the remaining battery power is lower than a first power threshold and the vital sign parameter indicates that the heart function is normal;

[0186] The first wireless charging stopping module 703 is configured to stop wireless charging of the pacemaker if the remaining battery power reaches a second power threshold during the wireless charging process, and the second power threshold is greater than the first power threshold.

[0187] Optionally, the first wireless charging module 702 includes:

[0188] an instruction sending submodule, configured to send a charging instruction to the cardiac pacemaker, wherein the charging instruction is used to instruct the cardiac pacemaker to turn on the wireless charging function and turn off the pacing function;

[0189] The wireless charging submodule is configured to wirelessly charge the pacemaker through the wireless charging component when the pacemaker turns off the pacing function.

[0190] Optionally, the wireless charging submodule is further configured as:

[0191] Wirelessly charging the pacemaker and starting a timer;

[0192] When the timer reaches the timer duration, wireless charging of the pacemaker is suspended, and current vital sign parameters collected by the pacemaker are acquired;

[0193] If the current vital sign parameters indicate that the heart function is normal, the pacemaker is wirelessly charged and the timer is started.

[0194] Optionally, the device further includes a second wireless charging stopping module, configured to:

[0195] If the current vital sign parameter indicates abnormal heart function, wireless charging of the pacemaker is stopped, and a stop charging instruction is sent to the pacemaker, wherein the stop charging instruction is used to instruct the pacemaker to turn off the wireless charging function and enable the pacing function.

[0196] Optionally, the vital sign parameter includes a heart rate value within a predetermined time period, and the device further includes a judgment module configured to:

[0197] Determine the heart rate variation range and the heart rate average value according to the vital sign parameters;

[0198] If the heart rate variation amplitude is less than the amplitude threshold, and the heart rate average value is greater than the heart rate threshold, it is determined that the heart function is normal;

[0199] If the heart rate variation amplitude is greater than the amplitude threshold, and / or the heart rate average value is less than the heart rate threshold, it is determined that the heart function is abnormal.

[0200] Optionally, the device further includes a charging reminder module configured to:

[0201] If the power status indicates that the remaining battery power is higher than the first power threshold, determining a charging reminder time, the charging reminder time being the time when the remaining battery power reaches the first power threshold;

[0202] When the charging reminder time is reached, a charging reminder is performed in a predetermined manner.

[0203] Optionally, the charging reminder module includes a charging time calculation submodule, which is configured as follows:

[0204] Obtaining a unit power consumption of the pacemaker, where the unit power consumption is determined based on a user characteristic parameter, or the unit power consumption is determined based on historical power consumption data, where the user characteristic parameter includes at least one of a user's gender, a user's age, or a user's body shape;

[0205] The charging reminder time is determined according to the remaining battery power, the first power threshold, the unit power consumption and the current time.

[0206] Optionally, the device further comprises:

[0207] The charging period calculation module is configured to determine a target charging period according to historical vital sign parameters collected by the cardiac pacemaker, wherein the heart function is normal during the target charging period.

[0208] Optionally, the first wireless charging module is further configured as:

[0209] If the power status indicates that the remaining battery power is lower than the first power threshold, and the vital sign parameter indicates that the heart function is normal, and the current time is within the target charging time period, the pacemaker is wirelessly charged through the wireless charging component.

[0210] To summarize, in this embodiment, the mobile terminal obtains the power status of the pacemaker and the collected vital signs parameters, and when the power status indicates that the battery power is low and the vital signs parameters indicate that the heart function is normal, the pacemaker is wirelessly charged through the wireless charging component, thereby avoiding the need to replace the pacemaker through surgery when the pacemaker power is low, thereby improving the convenience of charging the pacemaker; at the same time, when the remaining battery power is high during wireless charging, the wireless charging of the pacemaker is stopped, thereby avoiding safety hazards caused by overcharging of the pacemaker, thereby improving the charging safety of the pacemaker.

[0211] Please refer to Figure 8 , which shows a block diagram of a mobile terminal 8000 provided by an exemplary embodiment of the present application. The mobile terminal 8000 can be implemented as a device for wirelessly charging a pacemaker. The mobile terminal 8000 in the present application may include one or more of the following components: a processing component 8002, a memory 8004, a power component 8006, a wireless charging component 8008, an audio component 8010, an input / output (I / O) interface 8012, a sensor component 8014, and a communication component 8016.

[0212] The processing component 8002 generally controls the overall operation of the mobile terminal 8000, such as operations associated with display, phone calls, data communications, and wireless charging. The processing component 8002 may include one or more processors 8018 to execute instructions. In addition, the processing component 8002 may include one or more modules to facilitate interaction between the processing component 8002 and other components. For example, the processing component 8002 may include a wireless charging module to facilitate interaction between the wireless charging component 8008 and the processing component 8002.

[0213] The memory 8004 is configured to store various types of data to support operations on the mobile terminal 8000. Examples of such data include instructions for any application or method operating on the mobile terminal 8000, pacemaker battery data, messages, pictures, videos, etc. The memory 8004 may be implemented by any type of volatile or nonvolatile storage device or a combination thereof, such as a static random access memory (SRAM), an electrically erasable programmable read-only memory (EEPROM), an erasable programmable read-only memory (EPROM), a programmable read-only memory (PROM), a read-only memory (ROM), a magnetic memory, a flash memory, a magnetic disk, or an optical disk.

[0214] The power supply component 8006 provides power to various components of the mobile terminal 8000. The power supply component 8006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the mobile terminal 8000.

[0215] The wireless charging component 8008 provides power to the pacemaker. The wireless charging component 8008 may include a power transmission coil, which senses the wireless power receiving coil in the pacemaker through the principle of electromagnetic induction and transmits a wireless power signal.

[0216] The audio component 8010 is configured to output and / or input audio signals. For example, the audio component 8010 includes a microphone (MIC), and when the mobile terminal 8000 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive an external audio signal. The received audio signal can be further stored in the memory 8004 or sent via the communication component 8014. In some embodiments, the audio component 8010 also includes a speaker for outputting audio signals.

[0217] The I / O interface 8012 provides an interface between the processing component 8002 and the peripheral interface module, which may be a keyboard, a click wheel, buttons, etc. These buttons may include but are not limited to: a home button, a volume button, a start button, and a lock button.

[0218] The sensor component 8014 includes one or more sensors for providing various aspects of status assessment for the mobile terminal 8000. For example, the sensor component 8014 can detect the open / closed state of the terminal 8000; for another example, the sensor component 8014 is the display and keypad of the mobile terminal 8000, and the sensor component 8014 can also detect the position change of the mobile terminal 8000 or a component of the terminal, the presence or absence of contact between the user and the terminal 8000, the orientation or acceleration / deceleration of the mobile terminal 8000 and the temperature change of the mobile terminal 8000. The sensor component 8014 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor component 8014 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 8014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

[0219] The communication component 8016 is configured to facilitate wired or wireless communication between the mobile terminal 8000 and other devices. The mobile terminal 8000 can access a wireless network based on a communication standard, such as WiFi, or 2G, or 3G, or 1G, or 5G or a combination thereof. In an exemplary embodiment, the communication component 8016 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 8016 also includes a near field communication (NFC) module to facilitate short-range communication.

[0220] In an exemplary embodiment, the mobile terminal 8000 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components.

[0221] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 8004 including instructions, which can be executed by the processor 8018 of the mobile terminal 8000 to control the telescopic mechanical component to switch between a static state, an outwardly extended state, and an inwardly retracted state. For example, the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.

[0222] An embodiment of the present application also provides a computer-readable medium storing at least one instruction, wherein the at least one instruction is loaded and executed by the processor to implement the method for charging a pacemaker as described in the above embodiments.

[0223] An embodiment of the present application also provides a computer program product, which stores at least one instruction, and the at least one instruction is loaded and executed by the processor to implement the method for charging a pacemaker as described in the above embodiments.

[0224] Those skilled in the art should be aware that in one or more of the above examples, the functions described in the embodiments of the present application can be implemented with hardware, software, firmware, or any combination thereof. When implemented using software, these functions can be stored in a computer-readable medium or transmitted as one or more instructions or codes on a computer-readable medium. Computer-readable media include computer storage media and communication media, wherein the communication media include any media that facilitates the transmission of a computer program from one place to another. The storage medium can be any available medium that a general or special-purpose computer can access.

[0225] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A method for charging a cardiac pacemaker, characterized in that: Applied to a mobile terminal with a wireless charging function, the mobile terminal and the pacemaker comply with the Qi protocol specification, and the method includes: Acquiring the power status of the pacemaker and the vital sign parameters collected by the pacemaker based on the Qi protocol specification; If the power status indicates that the remaining battery power is lower than a first power threshold, and the vital sign parameter indicates that the heart function is normal, wirelessly charging the cardiac pacemaker through a wireless charging component, wherein the wireless charging component includes a wireless power transmitting coil, and the cardiac pacemaker includes a wireless power receiving coil, wherein the wireless power transmitting coil is used to generate an electromagnetic induction magnetic field, and the wireless power receiving coil is used to generate an induced current under the action of the electromagnetic induction magnetic field, and the induced current is used to charge the cardiac pacemaker; During the wireless charging process, if the remaining battery power reaches a second power threshold, wireless charging of the pacemaker is stopped, and the second power threshold is greater than the first power threshold.

2. The method according to claim 1, characterized in that The wireless charging of the cardiac pacemaker by using a wireless charging component comprises: Sending a charging instruction to the cardiac pacemaker, wherein the charging instruction is used to instruct the cardiac pacemaker to turn on a wireless charging function and turn off a pacing function; When the pacemaker turns off the pacing function, the pacemaker is wirelessly charged through the wireless charging component.

3. The method according to claim 2, characterized in that The wireless charging of the cardiac pacemaker by the wireless charging component comprises: Wirelessly charging the pacemaker and starting a timer; When the timer reaches the timer duration, wireless charging of the pacemaker is suspended, and current vital sign parameters collected by the pacemaker are acquired; If the current vital sign parameters indicate that the heart function is normal, the pacemaker is wirelessly charged and the timer is started.

4. The method according to claim 3, characterized in that: After acquiring the current vital sign parameters collected by the cardiac pacemaker, the method further includes: If the current vital sign parameter indicates abnormal heart function, wireless charging of the pacemaker is stopped, and a stop charging instruction is sent to the pacemaker, wherein the stop charging instruction is used to instruct the pacemaker to turn off the wireless charging function and enable the pacing function.

5. The method according to any one of claims 1 to 4, characterized in that: The vital sign parameters include heart rate values ​​within a predetermined time period; After acquiring the power state of the pacemaker and the vital sign parameters collected by the pacemaker, the method includes: Determine the heart rate variation range and the heart rate average value according to the vital sign parameters; If the heart rate variation amplitude is less than the amplitude threshold, and the heart rate average value is greater than the heart rate threshold, it is determined that the heart function is normal; If the heart rate variation amplitude is greater than the amplitude threshold, and / or the heart rate average value is less than the heart rate threshold, it is determined that the heart function is abnormal.

6. The method according to any one of claims 1 to 4, characterized in that: After acquiring the power state of the pacemaker and the vital sign parameters collected by the pacemaker, the method further includes: If the power status indicates that the remaining battery power is higher than the first power threshold, determining a charging reminder time, the charging reminder time being the time when the remaining battery power reaches the first power threshold; When the charging reminder time is reached, a charging reminder is performed in a predetermined manner.

7. The method according to claim 6, characterized in that The step of determining the charging reminder time includes: Obtaining a unit power consumption of the pacemaker, where the unit power consumption is determined based on a user characteristic parameter, or the unit power consumption is determined based on historical power consumption data, where the user characteristic parameter includes at least one of user gender, user age, or user body shape; The charging reminder time is determined according to the remaining battery power, the first power threshold, the unit power consumption and the current time.

8. The method according to any one of claims 1 to 4, characterized in that: Before acquiring the power state of the pacemaker and the vital sign parameters collected by the pacemaker, the method further includes: Determining a target charging time period according to historical vital sign parameters collected by the cardiac pacemaker, wherein the cardiac function is normal during the target charging time period; If the power status indicates that the remaining battery power is lower than a first power threshold, and the vital sign parameter indicates that the heart function is normal, wirelessly charging the pacemaker through a wireless charging component, including: If the power status indicates that the remaining battery power is lower than the first power threshold, and the vital sign parameter indicates that the heart function is normal, and the current time is within the target charging time period, the pacemaker is wirelessly charged through the wireless charging component.

9. The method according to any one of claims 1 to 4, characterized in that: The mobile terminal and the pacemaker use an in-band communication method and / or an out-of-band communication method.

10. A device for charging a cardiac pacemaker, characterized in that: Applied to a mobile terminal with a wireless charging function, the device comprises: an acquisition module, configured to acquire the power status of the pacemaker and the vital sign parameters collected by the pacemaker based on the Qi protocol specification, wherein the mobile terminal and the pacemaker comply with the Qi protocol specification; a first wireless charging module, configured to wirelessly charge the cardiac pacemaker through a wireless charging component if the power status indicates that the remaining battery power is lower than a first power threshold and the vital sign parameter indicates that the heart function is normal, wherein the wireless charging component includes a wireless power transmitting coil, and the cardiac pacemaker includes a wireless power receiving coil, wherein the wireless power transmitting coil is used to generate an electromagnetic induction magnetic field, and the wireless power receiving coil is used to generate an induced current under the action of the electromagnetic induction magnetic field, and the induced current is used to charge the cardiac pacemaker; The first wireless charging stopping module is configured to stop wireless charging of the pacemaker if the remaining battery power reaches a second power threshold during the wireless charging process, and the second power threshold is greater than the first power threshold.

11. The device according to claim 10, characterized in that The first wireless charging module includes: an instruction sending submodule, configured to send a charging instruction to the cardiac pacemaker, wherein the charging instruction is used to instruct the cardiac pacemaker to turn on the wireless charging function and turn off the pacing function; The wireless charging submodule is configured to wirelessly charge the pacemaker through the wireless charging component when the pacemaker turns off the pacing function.

12. The device according to claim 11, characterized in that The wireless charging submodule is further configured as follows: Wirelessly charging the pacemaker and starting a timer; When the timer reaches the timer duration, wireless charging of the pacemaker is suspended, and current vital sign parameters collected by the pacemaker are acquired; If the current vital sign parameters indicate that the heart function is normal, the pacemaker is wirelessly charged and the timer is started.

13. The device according to claim 12, characterized in that The device also includes: The second wireless charging stop module is configured to stop wireless charging of the pacemaker and send a stop charging instruction to the pacemaker if the current vital sign parameter indicates abnormal heart function, wherein the stop charging instruction is used to instruct the pacemaker to turn off the wireless charging function and enable the pacing function.

14. The device according to any one of claims 10 to 13, characterized in that: The vital sign parameters include heart rate values ​​within a predetermined time period; The device further includes a judgment module, which is configured to: Determine the heart rate variation range and the heart rate average value according to the vital sign parameters; If the heart rate variation amplitude is less than the amplitude threshold, and the heart rate average value is greater than the heart rate threshold, it is determined that the heart function is normal; If the heart rate variation amplitude is greater than the amplitude threshold, and / or the heart rate average value is less than the heart rate threshold, it is determined that the heart function is abnormal.

15. The device according to any one of claims 10 to 13, characterized in that The device further includes a charging reminder module, which is configured to: If the power status indicates that the remaining battery power is higher than the first power threshold, determining a charging reminder time, the charging reminder time being the time when the remaining battery power reaches the first power threshold; When the charging reminder time is reached, a charging reminder is performed in a predetermined manner.

16. The device according to claim 15, characterized in that The charging reminder module includes a charging time calculation submodule, and the charging time calculation submodule is configured as follows: Obtaining a unit power consumption of the pacemaker, where the unit power consumption is determined based on a user characteristic parameter, or the unit power consumption is determined based on historical power consumption data, where the user characteristic parameter includes at least one of user gender, user age, or user body shape; The charging reminder time is determined according to the remaining battery power, the first power threshold, the unit power consumption and the current time.

17. The device according to any one of claims 10 to 13, characterized in that The device also includes: a charging period calculation module, configured to determine a target charging period according to historical vital sign parameters collected by the cardiac pacemaker, wherein the cardiac function is normal during the target charging period; The first wireless charging module is further configured as: If the power status indicates that the remaining battery power is lower than the first power threshold, and the vital sign parameter indicates that the heart function is normal, and the current time is within the target charging time period, the pacemaker is wirelessly charged through the wireless charging component.

18. The device according to any one of claims 10 to 13, characterized in that The mobile terminal and the pacemaker use an in-band communication method and / or an out-of-band communication method.

19. A mobile terminal, characterized in that: The mobile terminal comprises: processor; a memory for storing processor-executable instructions; Wherein, the processor is configured to: Acquiring the power status of the pacemaker and the vital sign parameters collected by the pacemaker based on the Qi protocol specification, wherein the mobile terminal and the pacemaker comply with the Qi protocol specification; If the power status indicates that the remaining battery power is lower than a first power threshold, and the vital sign parameter indicates that the heart function is normal, wirelessly charging the cardiac pacemaker through a wireless charging component, wherein the wireless charging component includes a wireless power transmitting coil, and the cardiac pacemaker includes a wireless power receiving coil, wherein the wireless power transmitting coil is used to generate an electromagnetic induction magnetic field, and the wireless power receiving coil is used to generate an induced current under the action of the electromagnetic induction magnetic field, and the induced current is used to charge the cardiac pacemaker; During the wireless charging process, if the remaining battery power reaches a second power threshold, wireless charging of the pacemaker is stopped, and the second power threshold is greater than the first power threshold.

20. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores at least one instruction, at least one program, a code set or an instruction set, and the at least one instruction, the at least one program, the code set or the instruction set are loaded and executed by the processor to implement the method for charging a pacemaker as described in any one of claims 1 to 9.

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