A defibrillator
By combining multiple energy storage devices and control modules in the defibrillator, the switching of energy storage devices at different energy levels can be achieved, solving the problem that traditional defibrillators cannot handle both low and high energy scenarios, and improving the defibrillation success rate and device reliability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 久心医疗科技(苏州)有限公司
- Filing Date
- 2026-04-28
- Publication Date
- 2026-06-05
AI Technical Summary
Traditional defibrillators use a single energy storage structure, which makes it difficult to meet the needs of accurate defibrillation in low-energy scenarios and effective defibrillation in high-energy scenarios, thus affecting the defibrillation success rate.
The energy storage module includes at least two energy storage devices. By switching the access of the energy storage devices at different energy levels through the energy storage selection module and the control module, it can achieve small capacity output in low energy scenarios and large capacity output in high energy scenarios, avoid extreme charging voltage, and improve charging efficiency and device reliability.
It achieves precise output based on different energy requirements, improves defibrillation success rate, reduces myocardial damage, takes into account the effective defibrillation needs in both low-energy and high-energy scenarios, and improves the overall reliability of the device.
Smart Images
Figure CN122141123A_ABST
Abstract
Description
Technical Field
[0001] This application relates to outpatient emergency medical equipment, specifically a defibrillator. Background Technology
[0002] An external defibrillator is a medical device used to deliver an electric shock to patients with arrhythmias to terminate the arrhythmia and restore the heart's normal rhythm. It is mainly used for pre-hospital defibrillation treatment of patients.
[0003] Traditional defibrillators typically use a fixed-capacity energy storage capacitor, which releases energy after being charged to a high voltage to form a defibrillation pulse that is then applied to the patient. However, different patients and different conditions have different defibrillation energy requirements: for some patients, high defibrillation energy may cause myocardial tissue damage; while for patients with severe conditions, low defibrillation energy may not be effective in restoring cardioversion.
[0004] In related technologies, some defibrillators can simultaneously cover both high and low energy levels. However, they use a single energy storage capacitor with a fixed capacity, requiring adjustments to the charging voltage to switch between high and low energy levels. In low-energy scenarios, the fixed large capacitor necessitates a significant reduction in the charging voltage. At such low voltages, the defibrillation waveform may fail to meet clinical defibrillation thresholds for low-impedance patients, leading to a decrease in defibrillation success rates. In high-energy scenarios, the fixed capacitor must output high energy, requiring the charging voltage to be raised to a very high value. This results in the device operating at its maximum withstand voltage margin for extended periods, leading to rapid aging, a surge in failure rates, and a decrease in overall device reliability.
[0005] In addition, when the capacitance is fixed, the charging time is longer when discharging to a patient with high impedance due to the increased RC time constant, which in turn prolongs the emergency treatment time, seriously affecting the golden time for rescue and reducing the success rate of defibrillation.
[0006] It is evident that defibrillators employing a single energy storage structure in related technologies cannot simultaneously meet the needs of precise defibrillation in low-energy scenarios and effective defibrillation in high-energy scenarios, thus affecting defibrillation effectiveness and reducing defibrillation success rates.
[0007] Therefore, it is necessary to improve the relevant technologies in order to overcome their shortcomings. Summary of the Invention
[0008] This application provides a defibrillator to address the technical problem in related technologies where defibrillators using a single energy storage structure struggle to simultaneously meet the needs of accurate defibrillation in low-energy scenarios and effective defibrillation in high-energy scenarios, thus affecting defibrillation effectiveness and reducing defibrillation success rate.
[0009] The embodiments of this application provide the following technical solutions: A defibrillator, comprising: An energy storage module, comprising at least two energy storage devices; An energy storage selection module is used to select the energy storage device connected to the charging and discharging circuit of the defibrillator according to the energy level. The control module is configured as follows: In the first energy level, the energy storage selection module is controlled to connect at least one of the first preset energy storage devices to the charging and discharging circuit, and the total energy storage capacity of the first preset energy storage devices is the first energy storage capacity. In the second energy level, the energy storage selection module is controlled to connect at least one of the second preset energy storage devices to the charging and discharging circuit. The total energy storage capacity of the second preset energy storage devices is the second energy storage capacity, which is greater than the first energy storage capacity. The first energy level is located in the first energy range, and the second energy level is located in the second energy range.
[0010] Optionally, in the defibrillator according to the embodiments of this application, the energy storage device is a capacitor, and the energy storage module is composed of at least two of the capacitors connected in parallel.
[0011] Optionally, in the defibrillator according to the embodiments of this application, the energy storage device is a capacitor core, and the energy storage module includes a housing and a plurality of parallel capacitor cores encapsulated in the housing.
[0012] Optionally, in the defibrillator according to the embodiments of this application, the energy storage module further includes: A first lead-out electrode and multiple second lead-out electrodes; The plurality of capacitor cores have a common positive or negative common electrode, which is coupled to the first lead electrode; The other pole of each of the plurality of capacitor cores is electrically connected to each of the second lead-out electrodes.
[0013] Optionally, in the defibrillator according to the embodiments of this application, the first lead-out electrode and a plurality of second lead-out electrodes are led out in the same direction.
[0014] Optionally, in the defibrillator according to the embodiments of this application, the energy storage selection module includes a controllable switch, and the control module changes the energy storage device connected to the charging and discharging circuit by controlling the on / off state of the controllable switch.
[0015] Optionally, in the defibrillator according to the embodiments of this application, the energy storage selection module further includes a resistor device, which is connected in series with the energy storage module.
[0016] Optionally, in the defibrillator according to the embodiments of this application, the first energy range is greater than or equal to 50J and less than or equal to 200J, and the second energy range is greater than 200J and less than or equal to 360J.
[0017] Optionally, the defibrillator according to the embodiments of this application has a first defibrillation mode and a second defibrillation mode, and the defibrillator stores sequences of defibrillation energy to be applied to the patient under the first defibrillation mode and the second defibrillation mode.
[0018] Optionally, in the defibrillator according to the embodiments of this application, the energy range of the defibrillation energy sequence in the first defibrillation mode is greater than or equal to 50J and less than or equal to 200J, and the energy range of the defibrillation energy sequence in the second defibrillation mode is greater than or equal to 200J and less than or equal to 360J.
[0019] Optionally, in the defibrillator according to the embodiments of this application, the control module is further configured as follows: Defibrillation energy is applied to the patient according to the defibrillation mode selected by the user and the corresponding defibrillation energy sequence.
[0020] Optionally, the defibrillator according to the embodiments of this application further includes: The mode configuration module is electrically connected to the control module, and the mode configuration module is used to receive user selection operations. Generate pattern signals; The control module is used to receive the mode signal and configure the defibrillator's defibrillation mode to the first defibrillation mode or Second defibrillation mode.
[0021] Optionally, in the defibrillator according to the embodiments of this application, the mode configuration module includes a physical toggle switch disposed on the defibrillator panel, the physical toggle switch having a first position corresponding to the first defibrillation mode and a second position corresponding to the second defibrillation mode.
[0022] Optionally, according to the defibrillator of the present application embodiment, the defibrillator further includes a human-machine interface, and the mode configuration module includes virtual buttons disposed on the human-machine interface, the virtual buttons being configured to generate the mode signal when triggered by a user.
[0023] Optionally, in the defibrillator according to the embodiments of this application, the first energy storage capacity is greater than 80μF and less than or equal to 130μF, and the second energy storage capacity is greater than 150μF and less than or equal to 230μF.
[0024] Optionally, in the defibrillator according to the embodiments of this application, the defibrillator is pre-configured with a first defibrillation mode as a default defibrillation mode.
[0025] Optionally, in the defibrillator according to the embodiments of this application, the defibrillator is pre-configured with a second defibrillation mode as the default defibrillation mode.
[0026] Optionally, in the defibrillator according to the embodiments of this application, the energy storage module includes a first energy storage device and a second energy storage device, wherein the first energy storage device and the second energy storage device are connected in parallel.
[0027] Optionally, in the defibrillator according to the embodiments of this application, under the first energy level, only the first energy storage device is selected to be connected to the charging and discharging circuit; under the second energy level, the second energy storage device connected in parallel and the first energy storage device are selected to be connected to the charging and discharging circuit together.
[0028] The beneficial effects achieved by this application are as follows: The defibrillator of this application selects a small-capacity energy storage device to output lower energy in the first energy level (low energy demand scenario), and selects a large-capacity energy storage device to output higher energy in the second energy level (high energy demand scenario). Therefore, the energy storage capacity can be selected as needed according to different energy requirements, and the optimal energy storage capacity is used for both high and low energy. The charging voltage operates in a reasonable intermediate range, without the need for extreme high or low charging voltages. The charging efficiency is high and the charging time is short. The device has low withstand voltage stress and high reliability. It can meet the needs of effective defibrillation in both low-energy and high-energy scenarios, improve the defibrillation success rate, and reduce myocardial damage.
[0029] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, the preferred embodiments of this application are described in detail below with reference to the accompanying drawings. Attached Figure Description
[0030] Figure 1 This is a structural block diagram of a defibrillator provided in one embodiment of this application; Figure 2 This is a schematic diagram of the connection circuit structure of the energy storage module and the energy storage selection module provided in the first embodiment of this application; Figure 3 This is a schematic diagram of an energy storage module provided in one embodiment of this application; Figure 4 This is a schematic diagram of the connection circuit structure of the energy storage module and the energy storage selection module provided in the second embodiment of this application; Figure 5 This is a schematic diagram of the connection circuit structure of the energy storage module and the energy storage selection module provided in the third embodiment of this application; Figure 6 This is a schematic diagram of the connection circuit structure of the energy storage module and the energy storage selection module provided in the fourth embodiment of this application. Detailed Implementation
[0031] The embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are only a part of the embodiments of this application, and not all of them. It should be noted that the following embodiments are for illustrative purposes only and are not intended to limit the scope of this application. All other embodiments made by those skilled in the art without inventive effort are within the protection scope of this application.
[0032] Traditional external defibrillators typically include a control module, an energy storage module, a charging / discharging circuit, and electrode pads. The charging / discharging circuit comprises a charging circuit and a discharging circuit. The energy storage module is located between the charging and discharging circuits. The defibrillator uses the control module to control the charging circuit to charge the energy storage module, allowing it to store energy. During defibrillation, the control module controls the discharging circuit to release the stored energy. The electrode pads are electrically connected to the output of the discharging circuit and are attached to the patient's chest. The defibrillation energy released during the defibrillator's discharge is delivered to the patient through the electrode pads.
[0033] The working principle of an external defibrillator is well-known to those skilled in the art. The embodiments in this application are merely a brief introduction for those who may not be familiar with external defibrillators. The charging and discharging circuit and process are also well-known to those skilled in the art, and will not be described in detail here.
[0034] The following is for reference. Figures 1-6 The defibrillator provided in the embodiments of this application will be described in detail.
[0035] This application provides a defibrillator with a first energy level and a second energy level. For example... Figure 1 As shown, the defibrillator in this embodiment includes an energy storage module, an energy storage selection module, and a control module. The energy storage module includes at least two energy storage devices, and the energy storage selection module is used to select the energy storage device connected to the defibrillator's charging and discharging circuit according to the energy level. The control module in this embodiment is configured as follows: In the first energy level, the control energy storage selection module connects at least one preset energy storage device to the charging and discharging circuit, wherein the total energy storage capacity of the first preset energy storage devices is the first energy storage capacity. In the second energy level, the control energy storage selection module connects at least one preset energy storage device to the charging and discharging circuit, wherein the total energy storage capacity of the second preset energy storage devices is the second energy storage capacity, which is greater than the first energy storage capacity. The first energy level is located within a first energy range, and the second energy level is located within a second energy range.
[0036] In this embodiment, the required energy storage capacity of the energy storage module at the first energy level and the second energy level, as well as the corresponding selected energy storage devices, are all pre-configured.
[0037] When the defibrillator needs to output defibrillation energy at the first energy level, according to a pre-configured setting, the first preset energy storage device corresponding to the first energy level is connected to the charging and discharging circuit. When the defibrillator needs to output defibrillation energy at the second energy level, according to a pre-configured setting, the second preset energy storage device corresponding to the second energy level is connected to the charging and discharging circuit. The first energy level belongs to a first energy range, and the second energy level belongs to a second energy range. For example, the first energy range can be greater than or equal to 50J and less than or equal to 200J, and the second energy range can be greater than 200J and less than or equal to 360J.
[0038] Understandably, the defibrillator in this embodiment is configured with a first defibrillation mode and a second defibrillation mode. The first defibrillation mode is low-energy defibrillation, and the second defibrillation mode is high-energy defibrillation. The defibrillator stores sequences of defibrillation energy applied to the patient under both modes. For example, for an adult, in the first defibrillation mode, the energy levels corresponding to the defibrillation energy sequences are, for example, 120J, 150J, and 200J; in the second defibrillation mode, the energy levels corresponding to the defibrillation energy sequences are, for example, 200J, 300J, and 360J. This embodiment only provides an illustrative example of the energy levels corresponding to the defibrillation energy sequences under the first and second defibrillation modes. In actual operation, the defibrillation energy sequences under the two modes can be selected as needed.
[0039] This embodiment selects energy storage modules with different storage capacities for different energy levels, thereby achieving precise output for both low-energy and high-energy defibrillation, taking into account the needs of both low-energy and high-energy scenarios, and improving the effectiveness and success rate of defibrillation.
[0040] In this embodiment, the first and second defibrillation modes can be pre-configured by the defibrillator as default modes. When the defibrillator is working, it automatically applies defibrillation energy to the patient according to the sequence of defibrillation energy corresponding to the pre-configured default defibrillation modes. For example, the defibrillator can be pre-configured with the first defibrillation mode as the default mode, applying defibrillation energy to the patient in the order of 120J, 150J, and 200J. At this time, at least one of the first preset energy storage devices is selected to connect to the charging and discharging circuit. The defibrillator can also be pre-configured with the second defibrillation mode as the default mode, applying defibrillation energy to the patient in the order of 200J, 300J, and 360J. At the 200J energy level, at least one of the first preset energy storage devices is automatically selected to connect to the charging and discharging circuit; at the 300J and 360J energy levels, at least one of the second preset energy storage devices is switched to connect to the charging and discharging circuit.
[0041] In this embodiment, the energy storage devices are connected in parallel. The following describes the specific implementation of this application embodiment, taking an energy storage module that includes two energy storage devices as an example.
[0042] The control module in this embodiment can be a microcontroller (MCU), and the energy storage selection module can include a controllable switching device.
[0043] Understandably, in one embodiment, the energy storage device is a capacitor, and the energy storage module includes two capacitors connected in parallel.
[0044] For example, such as Figure 2 The two energy storage devices are a first capacitor C1 and a second capacitor C2 connected in parallel. Figure 2 In the illustrated embodiment, the controllable switching device is a relay Relay1-A, wherein the capacitance value of C1 in the defibrillator configuration meets the requirements of the first energy storage capacity, and the total energy storage capacity after C1 and C2 are connected in parallel meets the requirements of the second energy storage capacity.
[0045] In this embodiment, the defibrillator is configured with C1 as an energy storage module in the first energy level and with C1 and C2 connected in parallel as an energy storage module in the second energy level.
[0046] Of course, C1 can also be configured to meet the first energy storage capacity requirement, and C2 can be configured to meet the second energy storage capacity requirement. In this way, C1 is configured as the energy storage module corresponding to the first energy level, and C2 is configured as the energy storage module corresponding to the second energy level. This embodiment does not limit the configuration of the corresponding energy storage devices in the energy storage module.
[0047] exist Figure 2 In the illustrated embodiment, when the defibrillator is working, if the default defibrillation mode of the defibrillator is the first defibrillation mode, the output defibrillation energy belongs to the first energy level according to the pre-configured energy sequence. For example, the defibrillation energy is less than or equal to 200J. At this time, the control module disconnects the relay Relay1-A, and only the capacitor C1 is connected to the charging and discharging circuit. When discharging, according to the energy storage dose sequence defined in the first defibrillation mode, the capacitor C1 applies defibrillation energy to the patient through the electrode pads.
[0048] If the default defibrillator mode is the second defibrillator mode, then, for example, the defibrillator's configured defibrillation energy includes both a first energy level and a second energy level. When the defibrillation energy is at the first energy level, the control module disconnects switch Relay1-A, and only capacitor C1 is connected to the charging and discharging circuit. When the defibrillation energy is at the second energy level, for example, greater than 200J, the control module closes switch Relay1-A, and C2 is connected in parallel with C1 to the charging and discharging circuit, where C1 and C2 are charged and stored. During discharge, defibrillation energy is applied to the patient through the electrode pads via capacitors C1 and C2 according to the energy dose sequence defined in the second defibrillator mode.
[0049] This application selects energy storage modules with different storage capacities for different energy levels, thereby taking into account the needs of both low-energy and high-energy scenarios, achieving precise output of both low and high energy, and improving the effectiveness and success rate of defibrillation.
[0050] Understandably, in another embodiment, the energy storage module may be configured as a capacitor containing multiple capacitor cores.
[0051] The energy storage module in this embodiment can include energy storage devices such as capacitor cores. In this embodiment, for example... Figure 3 As shown, the energy storage module includes a housing 1 and multiple capacitor cores encapsulated within the housing, a first lead-out electrode 2, and multiple second lead-out electrodes 3. The housing 1 can be an aluminum shell with a receiving cavity, in which the capacitor cores are encapsulated, and an insulating heat-shrink tubing is fitted over the aluminum shell. Figure 3 In the embodiment shown, there are two capacitor cores. This embodiment will be described using two capacitor cores as an example.
[0052] Figure 3 In this embodiment, two capacitor cores are encapsulated in the outer casing 1. The two capacitor cores are connected in parallel and share a common negative electrode. The first lead electrode 2 is the negative lead electrode of the capacitor core, and the two second lead electrodes 3 are the positive lead electrodes of the capacitor core. In this embodiment, the first lead electrode and the second lead electrode are led out in the same direction.
[0053] In this embodiment, the two capacitor cores have a first electrode surface and a second electrode surface. The first electrode surfaces of the capacitor cores are electrically connected to a conductive connecting piece, which is electrically connected to a first lead electrode 2. The second electrode surfaces of the two capacitor cores are electrically connected to two second lead electrodes 3 respectively. Figure 4 This is the internal wiring diagram of the two capacitor cores. When the energy storage module is connected to the charging and discharging circuit, the switch Relay1-A is connected between the terminals of the two second lead electrodes 3, and the first lead electrode 2 and the second lead electrode 3 are electrically connected to the electrode plates through the discharge circuit.
[0054] Compared to the scheme of two independent capacitors connected in parallel, this embodiment can achieve a large capacity in a limited space, simplify circuit board wiring, save circuit board space, optimize circuit layout, and facilitate the miniaturization design of defibrillators.
[0055] In this embodiment, the first energy storage capacity can be set to 100μF and the second energy storage capacity to 195μF. In one embodiment, the capacity of C1 can be configured to 100μF and the capacity of C2 can be configured to 95μF.
[0056] Of course, in other embodiments, such as Figure 5 As shown, the capacitance of the first capacitor C1 can be configured to meet the first energy storage capacity, for example, 100μF, and the second capacitor can be configured to meet the second energy storage capacity, for example, 195μF. The energy storage selection module includes two relays, Relay1-A and Relay1-B. In the first energy level, Relay1-B is closed and Relay1-A is open, with only C1 connected to the charging and discharging circuit to complete the charging and discharging. In the second energy level, Relay1-A is closed and Relay1-B is open, with only C2 connected to the charging and discharging circuit to complete the charging and discharging.
[0057] Understandably, in another embodiment, the defibrillation mode can also be selected by the user, such as... Figure 2 As shown, the defibrillator is equipped with a mode configuration module, and the first defibrillation mode and the second defibrillation mode can be selected by the user through the mode configuration module.
[0058] The mode configuration module is electrically connected to the control module. The mode configuration module receives user operations and generates instructions for operation. The defibrillator receives the mode signal and configures the defibrillator to either the first or second defibrillation mode.
[0059] For example, the mode configuration module is a physical toggle switch located on the defibrillator panel, allowing the user to select either the first defibrillation mode or the second defibrillation mode according to clinical needs.
[0060] Understandably, the defibrillator also includes a human-machine interface. In one embodiment, the mode configuration module includes virtual buttons on the human-machine interface, which are configured to generate a mode signal when triggered by a user.
[0061] In one embodiment, such as Figure 6As shown, the energy storage selection module includes relays Relay1-A and Relay1-B and resistors R1 and R2. In the first energy level, Relay1-A and Relay1-B are disconnected, and capacitor C1 and R1 are connected in series in the charging and discharging circuit. In the second energy level, Relay1-A and Relay1-B are closed. At this time, capacitors C1 and C2 are connected in parallel, and resistors R1 and R2 are connected in parallel. The parallel branch of C1 and C2 is connected in series with the parallel branch of R1 and R2 and then connected in the charging and discharging circuit.
[0062] By setting resistors R1 and R2, the peak discharge current during defibrillation can be limited, protecting the device and patient safety. Furthermore, the setting of resistors R1 and R2 can control the attenuation slope of the discharge pulse to meet the requirements of the standard defibrillation waveform. In addition, impedance matching can be performed with different energy levels to adapt to the chest impedance of different patients.
[0063] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.
Claims
1. A defibrillator, characterized in that, include: An energy storage module, comprising at least two energy storage devices; An energy storage selection module is used to select the energy storage device connected to the charging and discharging circuit of the defibrillator according to the energy level. The control module is configured as follows: In the first energy level, the energy storage selection module is controlled to connect at least one of the first preset energy storage devices to the charging and discharging circuit, and the total energy storage capacity of the first preset energy storage devices is the first energy storage capacity. In the second energy level, the energy storage selection module is controlled to connect at least one of the second preset energy storage devices to the charging and discharging circuit. The total energy storage capacity of the second preset energy storage devices is the second energy storage capacity, which is greater than the first energy storage capacity. The first energy level is located in the first energy range, and the second energy level is located in the second energy range.
2. The defibrillator according to claim 1, characterized in that, The energy storage device is a capacitor, and the energy storage module is composed of at least two capacitors connected in parallel.
3. The defibrillator according to claim 1, characterized in that, The energy storage device is a capacitor core, and the energy storage module includes a housing and multiple capacitor cores connected in parallel within the housing.
4. The defibrillator according to claim 3, characterized in that, The energy storage module also includes: A first lead-out electrode and multiple second lead-out electrodes; The plurality of capacitor cores have a common positive or negative common electrode, which is coupled to the first lead electrode; The other pole of each of the plurality of capacitor cores is electrically connected to each of the second lead-out electrodes.
5. The defibrillator according to claim 4, characterized in that, The first lead-out electrode and the plurality of second lead-out electrodes are led out in the same direction.
6. The defibrillator according to claim 1, characterized in that, The energy storage selection module includes a controllable switching device, and the control module changes the energy storage device connected to the charging and discharging circuit by controlling the on / off state of the controllable switching device.
7. The defibrillator according to claim 6, characterized in that, The energy storage selection module also includes a resistor, which is connected in series with the energy storage module.
8. The defibrillator according to claim 1, characterized in that, The first energy range is greater than or equal to 50J and less than or equal to 200J, and the second energy range is greater than 200J and less than or equal to 360J.
9. The defibrillator according to claim 8, characterized in that, The defibrillator has a first defibrillation mode and a second defibrillation mode, and the defibrillator stores sequences of defibrillation energy to be applied to the patient under the first defibrillation mode and the second defibrillation mode.
10. The defibrillator according to claim 9, characterized in that, The energy range of the defibrillation energy sequence in the first defibrillation mode is greater than or equal to 50J and less than or equal to 200J, and the energy range of the defibrillation energy sequence in the second defibrillation mode is greater than or equal to 200J and less than or equal to 360J.
11. The defibrillator according to claim 10, characterized in that, The control module is also configured to: Defibrillation energy is applied to the patient according to the defibrillation mode selected by the user and the corresponding defibrillation energy sequence.
12. The defibrillator according to claim 10, characterized in that, Also includes: A mode configuration module is electrically connected to the control module. The mode configuration module is used to receive user selection operations and generate mode signals. The control module is used to receive the mode signal and configure the defibrillator's defibrillation mode to either the first defibrillation mode or the second defibrillation mode.
13. The defibrillator according to claim 12, characterized in that, The mode configuration module includes a physical toggle switch disposed on the defibrillator panel, the physical toggle switch having a first position corresponding to the first defibrillation mode and a second position corresponding to the second defibrillation mode.
14. The defibrillator according to claim 12, characterized in that, The defibrillator also includes a human-machine interface, and the mode configuration module includes virtual buttons set on the human-machine interface. The virtual buttons are configured to generate the mode signal when triggered by the user.
15. The defibrillator according to any one of claims 1-14, characterized in that, The first energy storage capacity is greater than 80μF and less than or equal to 130μF, and the second energy storage capacity is greater than 150μF and less than or equal to 230μF.
16. The defibrillator according to claim 9, characterized in that, The defibrillator is pre-configured with the first defibrillation mode as the default defibrillation mode.
17. The defibrillator according to claim 9, characterized in that, The defibrillator is pre-configured with a second defibrillation mode as the default defibrillation mode.
18. The defibrillator according to claim 1, characterized in that, The energy storage module includes a first energy storage device and a second energy storage device, which are connected in parallel.
19. The defibrillator according to claim 18, characterized in that, In the first energy level, only the first energy storage device is selected to be connected to the charging and discharging circuit; in the second energy level, the second energy storage device connected in parallel and the first energy storage device are selected to be connected to the charging and discharging circuit together.