Surgical equipment and power failure protection method and device thereof

Abstract

The invention relates to the field of medical equipment, and discloses surgical equipment and a power failure protection method and device thereof. According to the power failure protection method for the surgical equipment, the surgical equipment is provided with standby energy storage equipment, and the method comprises the steps that under the condition that power failure of the surgical equipment is detected, the standby energy storage equipment is called to execute power supply; performing electric quantity information detection on the standby energy storage equipment to obtain electric quantity detection information, determining power supply available duration of the standby energy storage equipment based on the electric quantity detection information, and generating electric quantity prompt information based on the power supply available duration; under the condition that the residual electric quantity of the standby energy storage equipment meets the data protection condition, preset parts of the surgical equipment are controlled to execute a data write-protection instruction, and to-be-protected data of all the preset parts are written into a preset storage space and stored. Normal power supply of the surgical equipment is guaranteed, data to be protected are stored, and follow-up analysis and research work are facilitated.

Description

Technical Field

[0001] The present invention relates to the field of medical equipment, and in particular to a surgical device and a power-off protection method and device thereof. Background Art

[0002] Surgical equipment plays an increasingly important role in modern medicine, helping doctors perform precise surgical operations. Any technology may fail, such as an unexpected power outage, which can cause surgical equipment to not work properly, and may interrupt the operation and affect the outcome of the operation. During the operation, a large amount of data is generated, such as surgical steps, parameter settings, patient information, etc. These data are of great significance for analyzing the surgical process, evaluating surgical results, and improving surgical methods. Accidental power outages may result in data loss. Summary of the invention

[0003] The present invention provides a surgical device and a power-off protection method and device thereof, so as to solve the problem that the surgical device cannot work normally and data is lost when the power is off.

[0004] According to one aspect of the present invention, a power-off protection method for a surgical device is provided, wherein the surgical device is equipped with a backup energy storage device, comprising:

[0005] When power failure is detected in the surgical equipment, the backup energy storage device is called to supply power;

[0006] Performing power information detection on the backup energy storage device to obtain power detection information, determining the available power supply time of the backup energy storage device based on the power detection information, and generating power prompt information based on the available power supply time;

[0007] When the remaining power of the backup energy storage device meets the data protection conditions, the preset components of the surgical device are controlled to execute data write protection instructions, and the data to be protected of each preset component is written into the preset storage space and stored.

[0008] According to another aspect of the present invention, a power-off protection device for a surgical device is provided, comprising:

[0009] A power supply module is used to call a backup energy storage device to supply power when a power failure of the surgical device is detected;

[0010] The power information detection module is used to detect the power information of the backup energy storage device, obtain the power detection information, determine the power supply time of the backup energy storage device based on the power detection information, and generate power prompt information based on the power supply time;

[0011] The data storage module is used to control the preset components of the surgical equipment to execute data write protection instructions when the remaining power of the backup energy storage device meets the data protection conditions, write the data to be protected of each preset component into the preset storage space, and store it.

[0012] According to another aspect of the present invention, there is provided a surgical device, the surgical device comprising: a backup energy storage device, a main control module, an energy conversion module, a battery management module and an execution module;

[0013] The backup energy storage device is used to supply power to the main control module and the execution module through the energy conversion module in the event of a power failure in the surgical device;

[0014] The battery management module is used to detect the power information of the backup energy storage device, obtain the power detection information, determine the power supply time of the backup energy storage device based on the power detection information, and transmit the power supply time of the backup energy storage device to the main control module;

[0015] The main control module generates power prompt information based on the power supply time; and, when the remaining power of the backup energy storage device meets the data protection conditions, the control execution module controls multiple preset components to execute data write protection instructions, writes the data to be protected of each preset component into the preset storage space, and stores it.

[0016] According to another aspect of the present invention, a computer-readable storage medium is provided, which stores computer instructions, and the computer instructions are used to enable a processor to implement the power-off protection method for surgical equipment provided by any embodiment of the present invention when executed.

[0017] The technical solution of the embodiment of the present invention is to call the backup energy storage device to perform power supply when it is detected that the surgical equipment has lost power, and supply power to the surgical equipment to ensure the normal operation of the surgical equipment; by detecting the power information of the backup energy storage device, the power detection information is obtained, and the power supply time of the backup energy storage device is determined based on the power detection information, and the power prompt information is generated based on the power supply time. The above information can provide a reference for the doctor's subsequent decision-making; when the remaining power of the backup energy storage device meets the data protection conditions, the preset components of the surgical equipment are controlled to execute data write protection instructions, and the data to be protected of each preset component is written into the preset storage space and stored, which solves the problem of data loss in the case of power failure of the surgical equipment, and is of great significance for analyzing the surgical process, evaluating the surgical effect, and improving the surgical method.

[0018] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a flow chart of a power-off protection method for surgical equipment provided in Embodiment 1 of the present invention;

[0021] Figure 2 It is a structural schematic diagram of a power-off protection device for surgical equipment provided in Embodiment 2 of the present invention;

[0022] Figure 3 is a schematic diagram of the structure of a surgical device provided by Embodiment 3 of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of another surgical device provided in Embodiment 3 of the present invention. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] Embodiment 1

[0027] Figure 1This is a flow chart of a power-off protection method for surgical equipment provided by the first embodiment of the present invention. This embodiment is applicable to the case where the surgical equipment loses power. The method can be executed by a power-off protection device for the surgical equipment. The power-off protection device for the surgical equipment can be implemented in the form of hardware and / or software. The power-off protection device for the surgical equipment can be configured in the surgical equipment, for example, an endoscope. Figure 1 As shown, the surgical device is configured with a backup energy storage device, and the method includes:

[0028] S110: When it is detected that the surgical device loses power, a backup energy storage device is called to supply power.

[0029] In this embodiment, surgical equipment refers to the general term for various instruments and equipment used for surgical operations during medical procedures, including but not limited to scalpels, scissors, forceps, tweezers, hooks, needles, threads, aspirators, electrocoagulators, hemostats, suture materials, minimally invasive surgical instruments, endoscopes, surgical navigation systems, etc. In some embodiments, surgical equipment can be understood as a surgical robot.

[0030] The backup energy storage device refers to the component that supplies power to the surgical equipment when there is no power supply to the surgical equipment. When the surgical equipment is working normally through the mains power supply, the backup energy storage device charges and stores energy; when the surgical equipment encounters a power outage, the backup energy storage device supplies power to the surgical equipment to ensure the normal operation of the surgical equipment. Power outage of the surgical equipment may cause the operation to be interrupted and affect the results of the operation. By supplying power to the surgical equipment in the event of a power outage through the backup energy storage device, the operation can be continued, so that the surgical equipment will not be affected by the power outage, and the power supply can be guaranteed for the subsequent surgical process.

[0031] S120, performing power information detection on the backup energy storage device to obtain power detection information, determining the available power supply duration of the backup energy storage device based on the power detection information, and generating power prompt information based on the available power supply duration.

[0032] In this embodiment, the power detection information is data and parameters related to the power supply of the backup energy storage device obtained based on the power information, including but not limited to the output voltage, input current and output current of the backup energy storage device. The power detection information can be obtained by detecting sensors of relevant parameters, such as voltage sensors, current sensors, etc. Optionally, the current sensor can be a Hall sensor. The power supply duration can be the duration for which the remaining energy of the backup energy storage device can power the surgical device, which can be obtained by calculating the power information of the backup energy storage device, such as analyzing the output voltage, input current and output current of the backup energy storage device, and calculating the power supply duration of the backup energy storage device. For example, the power supply duration of the backup energy storage device can be determined by the ratio between the total energy of the backup energy storage device and the power of the surgical device, wherein the total energy of the backup energy storage device is the product of the battery capacity of the backup energy storage device and the output voltage. Exemplarily, the battery capacity of the backup energy storage device is 1000 ampere hours, the output voltage is 24 volts, the power of the surgical device is 200 watts, and the power supply duration of the backup energy storage device is 120 hours by calculation. The power prompt information may be information used to notify the user about the current power status of the backup energy storage device. The power prompt information may include but is not limited to the power supply duration of the backup energy storage device, the current power information of the backup energy storage device, and the power alarm information of the backup energy storage device. For example, it may be a prompt information that the surgical equipment is being powered by the backup energy storage device, it may be the power supply duration data of the backup energy storage device, and it may also be a warning that the backup energy storage device is too low when the power of the backup energy storage device is lower than a set threshold, such as lower than 10%. The power prompt information may be presented in one or more forms such as a smart display device and a voice broadcast.

[0033] Optionally, obtain the type of surgery performed by the surgical equipment, and determine the estimated execution time of the surgery based on the type of surgery; and, perform timing during the execution of the surgery to determine the execution time of the surgery; perform power evaluation based on the power supply time of the backup energy storage device, the execution time of the surgery and the estimated execution time of the surgery, obtain the power evaluation result, and output the power evaluation result.

[0034] Specifically, the type of surgery can be understood as a classification of surgery based on the disease being treated, the technology being used, etc., for example, it can be an endoscopic partial gastrectomy. The type of surgery can be set by the user on an interactive device (such as a display device such as a touch screen) before the surgery begins. Specifically, the type of surgery can be retrieved from a database on the interactive device, or the type of surgery can be input through an input device.

[0035] The estimated execution time can be the theoretical total time of the type of surgery determined according to the type of surgery, for example, it can be the average time or the longest time corresponding to the type of surgery. The estimated execution times corresponding to multiple types of surgery are stored in advance, and the corresponding estimated execution times are read based on the type of surgery of the current surgery. The estimated execution time of any type of surgery is determined based on the historical surgery time of the historical surgery of the type of surgery. Accordingly, the estimated execution time of each type of surgery can be continuously updated. After a newly added surgery of any type of surgery is completed, the actual execution time of the newly added surgery is stored, and the estimated execution time corresponding to the surgery type is updated based on the actual execution time of the newly added surgery and the actual execution time of the stored historical surgery.

[0036] Optionally, determining the estimated execution time of the surgical procedure based on the surgical type includes: determining the estimated execution time based on the historical duration of historical surgical procedures corresponding to the surgical type.

[0037] Specifically, the historical durations of different types of surgeries may differ, and the historical durations of the same type of surgeries may also differ. Based on the historical durations of the historical surgical procedures corresponding to the surgical type, the average duration corresponding to the surgical type is obtained, and the average duration is determined as the estimated execution duration. Optionally, the historical surgical procedures corresponding to the surgical type may be historical surgical procedures with the same equipment within the past year, or considering the improvement of surgical equipment, the historical surgical procedures corresponding to the surgical type may be historical surgical procedures determined to have used the same type of surgical equipment.

[0038] Optionally, obtain the medical record information of the surgical subject and the medical record information of the surgical subject in historical surgical procedures of the same surgical type, perform similarity matching between the medical record information of the surgical subject and the medical record information of the surgical subject in historical surgical procedures of the same surgical type, determine the medical record information of the surgical subject in the historical surgical procedure that has the highest similarity with the medical record information of the surgical subject, and determine the actual execution time of the matched historical surgical procedure as the estimated execution time of the current surgical procedure.

[0039] The executed time refers to the length of the time interval from the start of the timing to the current moment of the surgical process. The start timing can be triggered by buttons, touch screens of smart display devices, etc., which are not limited here. For example, the surgical device has a button for starting timing, and the user can press the button to start the timing of this operation, or there is an option for starting the surgical timing on the touch screen of the smart display device, and the user starts the timing of this operation by clicking the start timing option on the touch screen. Optionally, the surgical robot connects to the patient through a poking card, which is magnetic. After the surgical robot completes the connection with the patient, the Hall sensor will detect the magnetism on the poking card. After detecting the magnetism, the Hall sensor will send a high-level signal to the surgical robot system. The robot system uses this high-level signal as a trigger signal for starting the timing of this operation and starts the timing of the operation.

[0040] The power evaluation result can be understood as the evaluation result of whether the power of the backup energy storage device can support the surgical equipment to complete the surgical procedure. The remaining time of the surgical procedure is obtained based on the executed time of the surgical procedure and the expected execution time of the surgical procedure. For example, the remaining time of the surgical procedure can be determined by the difference between the expected execution time of the surgical procedure and the executed time of the surgical procedure. By comparing the remaining time of the surgical procedure with the power supply time of the backup energy storage device, it is analyzed whether the power of the backup energy storage device can support the surgical equipment to complete the surgical procedure. When the power supply time of the backup energy storage device is greater than the remaining time of the surgical procedure, the power of the backup energy storage device can support the surgical equipment to complete the surgical procedure. Accordingly, the power evaluation result is that the power of the backup energy storage device is sufficient and can support the surgical equipment to complete the surgical procedure; when the power supply time of the backup energy storage device is less than the remaining time of the surgical procedure, the power of the backup energy storage device is insufficient to support the surgical equipment to complete the surgical procedure. Accordingly, the power evaluation result is that the power of the backup energy storage device is sufficient and cannot support the surgical equipment to complete the surgical procedure. Power prompt information can be generated based on the power assessment results. For example, the power supply time of the backup energy storage device and the remaining time of the operation can be fed back to the user as power prompt information to provide a reference for the user whether to change the operation strategy, such as whether to stop the operation immediately, continue the robotic surgery, or switch to traditional surgery.

[0041] S130. When the remaining power of the backup energy storage device meets the data protection conditions, control the preset components of the surgical device to execute the data write protection instruction, write the data to be protected of each preset component into the preset storage space, and store it.

[0042] The data protection condition can be understood as a condition that triggers the preset components of the surgical equipment to store the data to be protected, and is a determination condition for the remaining power of the backup energy storage device. If the remaining power of the backup energy storage device meets the data protection condition, it indicates that the backup energy storage device is insufficient, and the data corresponding to the preset components of the surgical equipment need to be protected to avoid data loss and affect the normal execution of the surgical process. Optionally, the data protection condition includes that the remaining power of the backup energy storage device is less than a preset power threshold, or the power supply time corresponding to the remaining power of the backup energy storage device is less than a preset time; the preset power threshold is a pre-set power level that ensures that the remaining power of the backup energy storage device can support the surgical equipment to complete the storage of the data to be protected. When the remaining power of the backup energy storage device is less than the preset power threshold, or the power supply time corresponding to the remaining power of the backup energy storage device is less than the preset time, the data protection condition is met and the data to be protected is stored.

[0043] The preset component is a component that is pre-set in the surgical device and is required for performing the surgical procedure. During the execution of the surgical procedure, the preset component generates surgical process data, which is the data to be protected and can provide data reference for the subsequent surgical process. For example, the data to be protected may include but is not limited to the interaction data between the user and the surgical device, the data collected by the surgical device on the surgical object during the operation (for example, including physiological data), and the execution parameters of the surgical device during the operation. The preset storage space can be a space pre-set in the surgical device for storing the data to be protected, for example, the preset storage space can be the storage space in the main control unit of the surgical device.

[0044] Optionally, the preset components include a human-computer interaction unit and multiple auxiliary control units, wherein the auxiliary control units are used to control a sensing unit or an execution unit of the surgical device.

[0045] Specifically, the human-computer interaction unit is an interface or component for information exchange and communication between the user and the surgical equipment, including but not limited to a touch screen, display, mouse, and keyboard. The sensing unit can be understood as a system composed of an encoder and various sensors with different functions. For example, the sensing unit in a surgical robot can be composed of an encoder, a force sensor, etc., where the encoder is mainly used to obtain the actual position of the servo motor, and the force sensor can obtain the thrust applied by the person on the surgical equipment, and control the movement of the surgical equipment according to the size and direction of the thrust. The execution unit can be understood as a system that controls the surgical equipment to execute relevant instructions. For example, the execution unit in a surgical robot can be a servo motor and a brake, which is used to drive the movement of the robotic arm.

[0046] Specifically, when the remaining power of the backup energy storage device meets the data protection condition, a data write protection instruction is sent to the preset components of the surgical device, and each preset component responds to the data write protection instruction, determines the data to be protected, and writes the data to be protected into the preset storage space. When each preset component completes the data write protection instruction, a write success message is generated, and when multiple preset components of the surgical device complete the data write protection instruction, the shutdown procedure is executed.

[0047] The technical solution of this embodiment is as follows: when it is detected that the surgical equipment has lost power, the backup energy storage device is called to supply power to the surgical equipment to ensure the normal operation of the surgical equipment; the power information of the backup energy storage device is detected to obtain power detection information, the available power supply time of the backup energy storage device is determined based on the power detection information, and power prompt information is generated based on the available power supply time; the power evaluation is performed based on the available power supply time of the backup energy storage device, the executed time of the surgical procedure and the estimated execution time of the surgical procedure to obtain the power evaluation result, and the power of the backup energy storage device is analyzed to determine whether the power of the backup energy storage device can support the surgical equipment to complete the surgical procedure; when the remaining power of the backup energy storage device meets the data protection conditions, the preset components of the surgical equipment are controlled to execute the data write protection instruction, the data to be protected of each preset component is written into the preset storage space, and stored, thereby ensuring that the remaining power of the backup energy storage device can support the surgical equipment to complete the storage of the data to be protected, so as to prepare for subsequent surgical procedures.

[0048] Embodiment 2

[0049] Figure 2 FIG. 1 is a schematic diagram of a power-off protection device for surgical equipment provided in Embodiment 2 of the present invention. Figure 2 As shown, the device comprises:

[0050] The power supply module 210 is used to call the backup energy storage device to supply power when it is detected that the surgical device loses power;

[0051] The power information detection module 220 is used to detect the power information of the backup energy storage device, obtain power detection information, determine the power supply time of the backup energy storage device based on the power detection information, and generate power prompt information based on the power supply time;

[0052] The data storage module 230 is used to control the preset components of the surgical device to execute data write protection instructions when the remaining power of the backup energy storage device meets the data protection conditions, write the data to be protected of each preset component into the preset storage space, and store it.

[0053] Optionally, the device also includes a power evaluation module, which is used to obtain the type of surgery performed by the surgical equipment, determine the estimated execution time of the surgery based on the type of surgery; and, to perform timing during the execution of the surgery to determine the execution time of the surgery; to perform power evaluation based on the power supply time of the backup energy storage device, the execution time of the surgery and the estimated execution time of the surgery, to obtain a power evaluation result, and to output the power evaluation result.

[0054] Optionally, the power evaluation module is further used to determine the estimated execution time based on the historical duration of historical surgical procedures corresponding to the surgical type.

[0055] Optionally, the data storage module 230 is also used to determine data protection conditions, which include that the remaining power of the backup energy storage device is less than a preset power threshold, or that the power supply time corresponding to the remaining power of the backup energy storage device is less than a preset time.

[0056] Optionally, the data storage module 230 further includes a preset component submodule, which includes a human-computer interaction unit and a plurality of auxiliary control units, wherein the auxiliary control unit is used to control a sensing unit or an execution unit of the surgical device.

[0057] The power-off protection device for surgical equipment provided in the embodiment of the present invention can execute the power-off protection device method for surgical equipment provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0058] Embodiment 3

[0059] Figure 3 Schematic diagram of the structure of a surgical device provided by Embodiment 3 of the present invention. Figure 3 As shown, the surgical device includes: a backup energy storage device 310, a main control module 320, an energy conversion module 330, a battery management module 340 and an execution module 350. Among them,

[0060] The backup energy storage device 310 is used to supply power to the main control module 320 and the execution module 350 through the energy conversion module 330 when the surgical device loses power;

[0061] The battery management module 340 is used to detect the power information of the backup energy storage device 310, obtain the power detection information, determine the power supply duration of the backup energy storage device 310 based on the power detection information, and transmit the power supply duration of the backup energy storage device 310 to the main control module 320;

[0062] The main control module 320 generates power prompt information based on the power supply time; and, when the remaining power of the backup energy storage device 310 meets the data protection conditions, the control execution module 350 controls multiple preset components to execute data write protection instructions, writes the data to be protected of each preset component into the preset storage space, and stores it.

[0063] In this embodiment, the surgical device is provided with a mains power interface, and the mains power can be used to power the surgical device; the surgical device is also provided with a backup energy storage device 310 inside, which powers the surgical device in the event of a power failure of the surgical device. The first end of the backup energy storage device 310 is connected to the surgical device, and the second end of the backup energy storage device 310 is connected to the first end of the energy conversion module 330. The backup energy storage device 310 may be a component that powers the surgical device through the energy conversion module 330 in the event of a power failure of the surgical device. When the surgical device is operating normally through the mains power supply, the backup energy storage device 310 is charged and stored; when the surgical device encounters a power failure, the backup energy storage device 310 powers the surgical device to ensure the normal operation of the surgical device. Exemplarily, the output voltage value of the backup energy storage device 310 may be 48 volts DC and 24 volts DC. The battery management module 340 may be a parameter for analyzing the output voltage, input current, and output current of the backup energy storage device 310. The main control module 320 may be a control logic for executing the surgical device, for example, it may be used to drive the motion control of the robotic arm and the storage of data to be protected. The energy conversion module 330 can be used to convert the voltage of the backup energy storage device 310 into the voltage required for powering the main control module 320 and the execution module 350, for example, converting the DC 48V voltage of the backup energy storage device 310 into a DC 48V voltage, which has the function of voltage stabilization. The execution module 350 can be used to control the surgical device to execute relevant instructions.

[0064] On the basis of the above embodiment, the battery management module 340 may optionally further include a voltage acquisition unit, a current acquisition unit, an energy detection unit, and a management unit. The voltage acquisition unit is used to acquire voltage information of the backup energy storage device 310, the current acquisition unit is used to acquire current information of the backup energy storage device 310, the energy detection unit determines the remaining power of the backup energy storage device 310 based on the voltage information and the current information, and the management unit determines the power supply duration of the backup energy storage device 310 based on the remaining power of the backup energy storage device 310. Optionally, the energy detection unit monitors the output voltage, input current and output current of the backup energy storage device 310 through the voltage acquisition unit and the current acquisition unit to obtain the voltage information and current information of the backup energy storage device 310. The energy detection unit calculates the remaining power of the backup energy storage device 310 based on the monitored voltage information and current information of the backup energy storage device 310, and transmits the voltage information, current information and remaining power of the backup energy storage device 310 to the management unit. The management unit calculates the power supply time of the backup energy storage device 310 based on the voltage information, current information and remaining power of the backup energy storage device 310.

[0065] Optionally, the energy conversion module 330 includes an energy conversion unit, an energy switching unit and an energy control unit, wherein the energy conversion unit is used to convert the voltage of the backup energy storage device into the voltage required for powering the main control module 320 and the execution module 350, the energy switching unit switches the power supply mode according to the power supply situation of the backup energy storage device 310, and the energy control unit powers the main control module 320 and the execution module 350 by receiving the signal from the battery management module 340.

[0066] Specifically, the first end of the energy conversion unit is connected to the backup energy storage device 310, the second end of the energy conversion unit is connected to the first end of the energy switching unit, and the second end of the energy switching unit is connected to the first end of the energy control unit. The energy conversion unit includes a first energy conversion submodule and a second energy conversion submodule, wherein the first energy conversion submodule is used for energy conversion of a first voltage value, and the second energy conversion submodule is used for energy conversion of a second voltage value. The first voltage value and the second voltage value are voltage values ​​required by different components in the surgical device. Exemplarily, the first voltage value may be 48 volts, and the second voltage value may be 24 volts. The first energy conversion submodule converts the voltage value of the backup energy storage device 310, for example, it may be direct current to direct current, and converted into 48 volts direct current, and the second energy conversion submodule converts the voltage value of the backup energy storage device 310, for example, it may be direct current to direct current, and converted into 24 volts direct current. Optionally, the first energy conversion submodule and the second energy conversion submodule may act simultaneously. The energy switching unit includes a first energy switching submodule and a second energy switching submodule, which correspond to the first energy conversion submodule and the second energy conversion submodule, respectively. The energy switching unit switches the power supply mode according to the power supply situation of the backup energy storage device 310, for example, directly using the mains power supply in the case of normal mains power supply, and switching to the backup energy storage device 310 for power supply in the case of power failure. Optionally, the first energy switching submodule and the second energy switching submodule can act at the same time. The energy control unit includes a first energy control submodule and a second energy control submodule, which are respectively connected to the first energy switching submodule and the second energy switching submodule, and power the main control module 320 and the execution module 350 by receiving the signal of the battery management module 340.

[0067] Optionally, the multiple preset components in the execution module include a human-computer interaction unit and multiple auxiliary control units, wherein the human-computer interaction unit displays and collects information through a touch screen, and the auxiliary control unit is used to control a sensing unit or an execution unit of the surgical equipment.

[0068] Specifically, multiple auxiliary control units correspond to the first voltage value and the second voltage value, respectively, and the first end of the auxiliary control unit is connected to the second end of the energy control unit. Each energy control submodule is connected to two auxiliary control units. Exemplarily, the first energy control submodule is connected to the first ends of the first auxiliary control unit and the second auxiliary control unit, respectively, the second energy switching submodule is connected to the first ends of the third auxiliary control unit and the fourth auxiliary control unit, respectively, the second end of the first auxiliary control unit is connected to the first sensor unit, the second end of the second auxiliary control unit is connected to the first execution unit, the second end of the third auxiliary control unit is connected to the second sensor unit, and the second end of the fourth auxiliary control unit is connected to the second execution unit. Exemplarily, see Figure 4 , Figure 4It is a structural schematic diagram of another surgical device provided in the third embodiment of the present invention. Among them, the energy storage unit is equivalent to the backup energy storage device 310 in the above embodiment, and is used to supply power to the main control unit, the human-computer interaction unit and multiple auxiliary control units through the energy conversion unit, the energy switching unit and the energy control unit when the surgical device loses power. The main control unit is equivalent to the main control module 320 in the above embodiment, which generates power prompt information based on the power supply time; and, when the remaining power of the energy storage unit meets the data protection conditions, controls multiple preset components to execute data write protection instructions, writes the data to be protected of each preset component into the preset storage space, and stores it. The energy conversion module 330 in the above embodiment includes an energy conversion unit, an energy switching unit and an energy control unit. The energy conversion unit is used to convert the voltage of the energy storage unit into the voltage required for powering the main control unit and multiple preset components. The energy switching unit switches the power supply mode according to the power supply situation of the energy storage unit. The energy control unit supplies power to the main control unit and the execution module by receiving the signal of the battery management module. The battery management module 340 in the above embodiment includes a voltage acquisition unit, a current acquisition unit, an energy monitoring unit and a power management unit. The voltage acquisition unit is used to collect voltage information of the energy storage unit, the current acquisition unit is used to collect current information of the energy storage unit, the energy monitoring unit determines the remaining power of the energy storage unit based on the voltage information and the current information, and the power management unit determines the power supply duration of the energy storage unit based on the remaining power of the energy storage unit. The human-computer interaction unit, multiple auxiliary control units, multiple sensor units, touch screen and language alarm unit belong to the execution module 350 in the above embodiment. The preset components are local units in the execution module 350. For example, the preset components may include a human-computer interaction unit, multiple auxiliary control units (i.e., auxiliary control units). The human-computer interaction unit displays and collects information through a touch screen, and the auxiliary control unit is used to control the sensor unit or execution unit of the surgical device. According to the technical solution of this embodiment, when the surgical equipment loses power, the backup energy storage device supplies power to the main control module and the execution module through the energy conversion module, the battery management module is used to detect the power information of the backup energy storage device to obtain the power detection information, determine the power supply time of the backup energy storage device based on the power detection information, transmit the power supply time of the backup energy storage device to the main control module, the main control module generates power prompt information based on the power supply time, and, when the remaining power of the backup energy storage device meets the data protection conditions, controls multiple preset components in the execution module to execute data write protection instructions, writes the data to be protected of each preset component into the preset storage space, and stores it for subsequent surgical process calls, and supplies power to the surgical equipment to ensure its normal operation, thereby solving the problem that traditional surgical equipment cannot store data in the event of power failure, which is helpful for subsequent analysis and research work.

[0069] Embodiment 4

[0070] Embodiment 4 of the present invention further provides a computer-readable storage medium, the computer-readable storage medium storing computer instructions, the computer instructions being used to cause a processor to execute a power-off protection method for a surgical device, the surgical device being configured with a backup energy storage device, the method comprising:

[0071] When power failure is detected in the surgical equipment, the backup energy storage device is called to supply power;

[0072] Performing power information detection on the backup energy storage device to obtain power detection information, determining the available power supply time of the backup energy storage device based on the power detection information, and generating power prompt information based on the available power supply time;

[0073] When the remaining power of the backup energy storage device meets the data protection conditions, the preset components of the surgical device are controlled to execute data write protection instructions, and the data to be protected of each preset component is written into the preset storage space and stored.

[0074] In the context of the present invention, a computer-readable storage medium may be a tangible medium that may contain or store a computer program for use by or in conjunction with an instruction execution system, device, or equipment. A computer-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices, or equipment, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0075] To provide interaction with a user, the systems and techniques described herein may be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or trackball) through which the user can provide input to the electronic device. Other types of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form (including acoustic input, voice input, or tactile input).

[0076] The systems and techniques described herein may be implemented in a computing system that includes backend components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes frontend components (e.g., a user computer with a graphical user interface or a web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such backend components, middleware components, or frontend components. The components of the system may be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0077] The computing system may include a client and a server. The client and the server are generally remote from each other and usually interact through a communication network. The relationship between the client and the server is generated by computer programs running on the corresponding computers and having a client-server relationship with each other. The server may be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system to solve the defects of difficult management and weak business scalability in traditional physical hosts and VoltPS services.

[0078] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0079] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A power-off protection method for surgical equipment, characterized in that: The surgical device is equipped with a backup energy storage device, and the power-off protection method of the surgical device includes: In case of detecting that the surgical device loses power, calling the backup energy storage device to supply power; Performing power information detection on the backup energy storage device to obtain power detection information, determining the available power supply duration of the backup energy storage device based on the power detection information, and generating power prompt information based on the available power supply duration; When the remaining power of the backup energy storage device meets the data protection conditions, the preset components of the surgical device are controlled to execute data write protection instructions, and the data to be protected of each preset component is written into the preset storage space and stored; the data protection conditions include that the remaining power of the backup energy storage device is less than the preset power threshold, or the power supply time corresponding to the remaining power of the backup energy storage device is less than the preset time.

2. The power-off protection method for surgical equipment according to claim 1, characterized in that: The power-off protection method of the surgical equipment also includes: Acquiring the type of surgery performed by the surgical device, and determining the estimated execution time of the surgery based on the type of surgery; and timing during the execution of the surgery to determine the execution time of the surgery; Based on the power supply time of the backup energy storage device, the execution time of the surgical procedure and the estimated execution time of the surgical procedure, a power evaluation result is obtained and the power evaluation result is output.

3. The power-off protection method for surgical equipment according to claim 2, characterized in that: Determining the estimated execution time of the surgical procedure based on the surgical type includes: The estimated execution duration is determined based on the historical duration of historical surgical procedures corresponding to the surgery type.

4. The power-off protection method for surgical equipment according to claim 1, characterized in that: The preset components include a human-machine interaction unit and a plurality of auxiliary control units, wherein the auxiliary control units are used to control the sensing unit or the execution unit of the surgical device.

5. A power-off protection device for surgical equipment, characterized in that: include: A power supply module is used to call a backup energy storage device to supply power when a power failure of the surgical device is detected; A power information detection module, used to detect power information of the backup energy storage device, obtain power detection information, determine the power supply time of the backup energy storage device based on the power detection information, and generate power prompt information based on the power supply time; The data storage module is used to control the preset components of the surgical device to execute data write protection instructions when the remaining power of the backup energy storage device meets the data protection conditions, write the data to be protected of each preset component into the preset storage space, and store it.

6. A surgical device, characterized in that: include: Backup energy storage equipment, main control module, energy conversion module, battery management module and execution module; The backup energy storage device is used to supply power to the main control module and the execution module through the energy conversion module when the surgical device loses power; The battery management module is used to detect the power information of the backup energy storage device to obtain the power detection information, determine the power supply duration of the backup energy storage device based on the power detection information, and transmit the power supply duration of the backup energy storage device to the main control module; The main control module generates power prompt information based on the power supply time; And, when the remaining power of the backup energy storage device meets the data protection condition, the multiple preset components in the execution module are controlled to execute the data write protection instruction, and the data to be protected of each preset component is written into the preset storage space and stored.

7. The surgical device according to claim 6, characterized in that: The battery management module includes a voltage acquisition unit, a current acquisition unit, an energy detection unit and a management unit, wherein the voltage acquisition unit is used to acquire voltage information of the backup energy storage device, the current acquisition unit is used to acquire current information of the backup energy storage device, the energy detection unit determines the remaining power of the backup energy storage device based on the voltage information and the current information, and the management unit determines the power supply duration of the backup energy storage device based on the remaining power of the backup energy storage device.

8. The surgical device according to claim 6, characterized in that: The energy conversion module includes an energy conversion unit, an energy switching unit and an energy control unit, wherein the energy conversion unit is used to convert the voltage of the backup energy storage device into the voltage required for powering the main control module and the execution module, the energy switching unit switches the power supply mode according to the power supply situation of the backup energy storage device, and the energy control unit powers the main control module and the execution module by receiving the signal of the battery management module.

9. The surgical device according to claim 6, characterized in that: The multiple preset components in the execution module include a human-computer interaction unit and multiple auxiliary control units, wherein the human-computer interaction unit displays and collects information through a touch screen, and the auxiliary control unit is used to control the sensor unit or the execution unit of the surgical equipment.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the power-off protection method for a surgical device according to any one of claims 1 to 4 when executed.

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