Control method, device and electronic device based on multifunctional neural electrode handle

Abstract

The present application provides a control method, device, and electronic device based on a multifunctional nerve electrode handle, relating to the technical field of neurosurgery equipment, and solving the technical problem of low efficiency of neurosurgery equipment. The multifunctional nerve electrode handle is provided with a current generator corresponding to its integrated monopolar stimulation function, bipolar recording function, and tissue stripping function, and the current generator has multiple discharge modes. The probe of the multifunctional nerve electrode handle is provided with an infrared laser rangefinder and an indicator light. The method includes: real-time detection of the current discharge mode, current discharge amplitude, and discharge duration currently executed by the multifunctional nerve electrode handle; each of the multiple discharge modes corresponds to a corresponding indicator light color; different discharge amplitudes correspond to different indicator light shapes; the longer the discharge duration, the darker the indicator light color.

Description

Technical Field

[0001] The present application relates to the technical field of neurosurgery equipment, and in particular to a control method, device, and electronic device based on a multifunctional nerve electrode handle. Background Art

[0002] Currently, neuroelectrophysiological monitoring equipment is widely used in neurosurgery to protect nerve integrity. However, existing technologies typically use stimulating electrode devices, recording electrode devices, and dissectors as separate modules, requiring frequent replacement of handles and modules during surgery. This not only increases surgical time but can also cause accidental injuries during device switching, reducing surgical efficiency and safety, leading to inefficient use of neurosurgical equipment. Summary of the Invention

[0003] The purpose of the present invention is to provide a control method, device and electronic equipment based on a multifunctional nerve electrode handle to solve the technical problem of low utilization efficiency of neurosurgical equipment.

[0004] In a first aspect, the present application provides a control method based on a multifunctional neural electrode handle, which is applied to an intelligent control system provided within the multifunctional neural electrode handle; the multifunctional neural electrode handle is provided with a current generator corresponding to its integrated monopolar stimulation function, bipolar recording function, and tissue stripping function, and the current generator has multiple discharge modes; the probe of the multifunctional neural electrode handle is provided with an infrared laser rangefinder and an indicator light; the method comprises:

[0005] In response to a discharge instruction for the multifunctional neural electrode handle, a target discharge mode corresponding to the discharge instruction is determined from the multiple discharge modes, the multifunctional neural electrode handle is controlled to execute the target discharge mode, and the current discharge mode, current discharge amplitude, and discharge duration currently executed by the multifunctional neural electrode handle are detected in real time; each discharge mode in the multiple discharge modes corresponds to a prompt color of the indicator light; different discharge amplitudes correspond to different prompt shapes of the indicator light;

[0006] Determining the prompt color depth of the indicator light according to the discharge duration, determining the current prompt color corresponding to the current discharge mode, and determining the current prompt shape corresponding to the current discharge amplitude; the longer the discharge duration, the darker the prompt color depth;

[0007] The infrared laser rangefinder monitors the current distance between the multifunctional nerve electrode handle and the nerve tissue during the operation, and determines the prompt brightness of the indicator light according to the current distance; the closer the current distance, the brighter the prompt brightness;

[0008] The indicator light is controlled according to the current prompt color, the prompt color depth, the current prompt shape and the prompt brightness to perform a prompt action of the current comprehensive discharge situation of the multifunctional neural electrode handle.

[0009] In one possible implementation, the probe of the multifunctional nerve electrode handle is further provided with a movement angle detector and an image collector, and the multifunctional nerve electrode handle is further provided with a sound prompter; after monitoring the current distance between the multifunctional nerve electrode handle and the nerve tissue during the surgery by the infrared laser rangefinder, the method further includes:

[0010] controlling the sound prompter to emit a regular prompt tone according to the current distance, and controlling the sound prompter to emit a specified warning prompt tone in response to the current distance being less than a specified distance threshold; the closer the current distance is, the higher the frequency of the regular prompt tone;

[0011] Detecting the current moving angle of the probe by the moving angle detector, where different moving angles correspond to different sound transition sound effects; determining the current sound transition sound effect corresponding to the current moving angle;

[0012] Identify the neural tissue in the image currently captured by the image collector through the neural tissue AI recognition system to obtain the target neural tissue corresponding to the position of the probe, each type of neural tissue corresponding to a specific prompt sound content; determine the target specific prompt sound content corresponding to the target neural tissue;

[0013] The sound prompter is controlled to emit the target specific prompt sound content based on the current sound transition sound effect.

[0014] In a possible implementation, after the neural tissue AI recognition system is used to recognize the neural tissue in the image currently captured by the image collector to obtain the target neural tissue corresponding to the position of the probe, the method further includes:

[0015] Comparing the image currently acquired by the image acquisition device with a specified normal nerve tissue image to obtain a comparison result;

[0016] detecting whether the target nerve tissue is damaged according to the comparison result;

[0017] If the target nerve tissue is damaged, the sound prompter is controlled to emit a specified alarm tone.

[0018] In one possible implementation, the method further includes:

[0019] In response to an operation instruction applied to the multifunctional nerve electrode handle, determining a first operation function corresponding to the operation instruction from the monopolar stimulation function, the bipolar recording function, and the tissue stripping function integrated in the multifunctional nerve electrode handle;

[0020] Controlling the functional mode of the multifunctional nerve electrode handle to switch to a first functional mode corresponding to the first operating function, and controlling the multifunctional nerve electrode handle to perform the first operating function in the first functional mode; the first functional mode is one of a monopolar stimulation functional mode, a bipolar recording functional mode, and a tissue stripping functional mode corresponding to the first operating function;

[0021] During the operation of the multifunctional nerve electrode handle, the current operation function currently executed by the multifunctional nerve electrode handle is detected in real time, and the current function mode currently in which the multifunctional nerve electrode handle is located is determined from the monopolar stimulation function mode, the bipolar recording function mode, and the tissue stripping function mode according to the current operation function;

[0022] If the current functional mode is the tissue stripping functional mode, detecting the current tissue stripping angle of the target nerve tissue performed by the multifunctional nerve electrode handle by the movement angle detector and the image collector;

[0023] determining a conventional tissue stripping angle range of the target nerve tissue according to the type of the target nerve tissue;

[0024] When the current tissue stripping angle does not conform to the conventional tissue stripping angle range, the volume of the sound prompter is controlled to increase; the greater the angle difference between the current tissue stripping angle and the conventional tissue stripping angle range, the greater the volume of the sound prompt.

[0025] In a possible implementation, the multifunctional nerve electrode handle is provided with at least three indicator lights, each of which corresponds to one of the monopolar stimulation function mode, the bipolar recording function mode, and the tissue stripping function mode in the multifunctional nerve electrode handle;

[0026] After determining the current functional mode of the multifunctional nerve electrode handle from the monopolar stimulation functional mode, the bipolar recording functional mode, and the tissue stripping functional mode according to the current operating function, the method further includes:

[0027] Determine a target indicator light corresponding to the current functional mode from the at least three indicator lights, and control the target indicator light to light up;

[0028] Detecting whether an abnormality occurs in a corresponding handle subcomponent of the multifunctional neural electrode handle under the current functional mode;

[0029] If an abnormality occurs in the handle sub-component, the target indicator light is controlled to flash at a specified lighting frequency.

[0030] In one possible implementation, the multifunctional neural electrode handle is provided with a function mode switching control corresponding to the monopolar stimulation function mode, the bipolar recording function mode, and the tissue stripping function mode; the multifunctional neural electrode handle is wirelessly connected to a face recognition camera and three displays, the three displays respectively corresponding to the monopolar stimulation function mode, the bipolar recording function mode, and the tissue stripping function mode, and the displays display the function usable status and function usage of the corresponding function mode; the display direction of the display and the camera direction of the face recognition camera are both toward the multifunctional neural electrode handle; the method further includes:

[0031] In response to a designated operation on the functional mode switching control, controlling the functional mode of the multifunctional neural electrode handle to switch to a functional mode corresponding to the functional mode switching control;

[0032] Tracking and identifying the eye viewing direction of the operator corresponding to the multifunctional neural electrode handle through the face recognition camera;

[0033] determining a target display currently viewed by the operator from the three displays according to the eye viewing direction, and controlling the target display to prompt whether to confirm the selection;

[0034] detecting a first facial movement of the operator by the face recognition camera; the facial movement includes at least one of a blinking movement, a mouth movement, and a nose movement;

[0035] If the first facial action matches a first specified facial action, or the operator is in the state of the eye viewing direction for a duration greater than a specified duration, confirming the selection of the second functional mode corresponding to the target display;

[0036] The functional mode of the multifunctional nerve electrode handle is controlled to switch to the second functional mode, and the target display is controlled to highlight the display.

[0037] In a possible implementation, after the function mode of controlling the multifunctional neural electrode handle is switched to the second function mode, the method further includes:

[0038] When the multifunctional nerve electrode handle is in the second functional mode, if the face recognition camera tracks and identifies that the operator is looking at the target display again, the target display is controlled to prompt whether to confirm to stop;

[0039] detecting a second facial movement of the operator again by the facial recognition camera, and confirming to stop using the second functional mode if the second facial movement matches a second specified facial movement;

[0040] The multifunctional nerve electrode handle is controlled to stop executing the second operation function corresponding to the second functional mode, and the target display is controlled to cancel highlighting.

[0041] In a second aspect, the present application provides a control device based on a multifunctional neural electrode handle, which is applied to an intelligent control system provided inside the multifunctional neural electrode handle; the multifunctional neural electrode handle is provided with a current generator corresponding to its integrated monopolar stimulation function, bipolar recording function, and tissue stripping function, and the current generator has multiple discharge modes; the probe of the multifunctional neural electrode handle is provided with an infrared laser rangefinder and an indicator light; the device comprises:

[0042] a detection module, configured to respond to a discharge instruction for the multifunctional neural electrode handle, determine a target discharge mode corresponding to the discharge instruction from the multiple discharge modes, control the multifunctional neural electrode handle to execute the target discharge mode, and detect in real time the current discharge mode, current discharge amplitude, and discharge duration currently executed by the multifunctional neural electrode handle; each of the multiple discharge modes corresponds to a prompt color of the indicator light; and different discharge amplitudes correspond to different prompt shapes of the indicator light;

[0043] a determination module, configured to determine the depth of the prompt color of the indicator light according to the discharge duration, determine the current prompt color corresponding to the current discharge mode, and determine the current prompt shape corresponding to the current discharge amplitude; the longer the discharge duration, the deeper the prompt color;

[0044] a monitoring module, configured to monitor the current distance between the multifunctional nerve electrode handle and the nerve tissue during surgery via the infrared laser rangefinder, and determine the prompt brightness of the indicator light according to the current distance; the closer the current distance, the brighter the prompt brightness;

[0045] The control module is used to control the indicator light to perform a prompt action of the current comprehensive discharge situation of the multifunctional neural electrode handle according to the current prompt color, the prompt color depth, the current prompt shape and the prompt brightness.

[0046] In a third aspect, the present application provides an electronic device comprising a memory and a processor, wherein the memory stores a computer program that can be run on the processor, and when the processor executes the computer program, the method described in the first aspect is implemented.

[0047] In a fourth aspect, the present application further provides a computer-readable storage medium, which stores computer-executable instructions. When the computer-executable instructions are called and executed by a processor, the computer-executable instructions prompt the processor to execute the method described in the first aspect above.

[0048] This application brings the following beneficial effects:

[0049] The present application provides a control method, device and electronic device based on a multifunctional neural electrode handle, wherein the multifunctional neural electrode handle is provided with a current generator corresponding to its own integrated monopolar stimulation function, bipolar recording function and tissue stripping function, and the current generator corresponds to a plurality of discharge modes; the probe of the multifunctional neural electrode handle is provided with an infrared laser rangefinder and an indicator light; the method can respond to a discharge instruction for the multifunctional neural electrode handle, determine a target discharge mode corresponding to the discharge instruction from the plurality of discharge modes, control the multifunctional neural electrode handle to execute the target discharge mode, and detect in real time the current discharge mode, current discharge amplitude and discharge duration currently executed by the multifunctional neural electrode handle; each of the plurality of discharge modes has a corresponding discharge mode. A prompt color of the indicator light should be displayed; different discharge amplitudes correspond to different prompt shapes of the indicator light; the prompt color depth of the indicator light is determined according to the discharge duration, the current prompt color corresponding to the current discharge mode is determined, and the current prompt shape corresponding to the current discharge amplitude is determined; the longer the discharge duration, the deeper the prompt color depth; the current distance between the multifunctional nerve electrode handle and the nerve tissue during the operation is monitored by the infrared laser rangefinder, and the prompt brightness of the indicator light is determined according to the current distance; the closer the current distance, the brighter the prompt brightness; the indicator light is controlled according to the current prompt color, the prompt color depth, the current prompt shape and the prompt brightness to perform a prompt action of the current comprehensive discharge situation of the multifunctional nerve electrode handle. In this solution, an integrated design is achieved through a multifunctional nerve electrode handle with monopolar stimulation, bipolar recording and tissue stripping functions to achieve efficient intraoperative operation, avoid frequent equipment replacement during surgery, thereby improving the efficiency of neurosurgical equipment use and reducing the risk of nerve damage, and achieving efficient operation of the handle equipment. In addition, an infrared rangefinder and a laser rangefinder are set on the multifunctional handle. When it is detected that a certain nerve tissue is about to be contacted, the light will be turned on. According to the different discharge modes of the electromechanical, the amplitude of the discharge amplitude and the discharge duration, the prompt color, prompt shape and color depth of the prompt light will be changed. When it is too close to the nerve tissue, the distance and brightness will change from dark to bright, realizing real-time signal accurate monitoring and precise stimulation, which can improve the precision of surgical operation, protect nerve tissue, significantly reduce the risk of nerve damage in neurosurgery, and effectively improve the efficiency of neurosurgical equipment use.

[0050] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the specific implementation methods or the description of the prior art. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0052] Figure 1 A schematic flow chart of a control method based on a multifunctional neural electrode handle provided in an embodiment of the present application;

[0053] Figure 2 Another schematic flow chart of a control method based on a multifunctional neural electrode handle provided in an embodiment of the present application;

[0054] Figure 3 A schematic structural diagram of a control device based on a multifunctional neural electrode handle provided in an embodiment of the present application;

[0055] Figure 4 A schematic structural diagram of an electronic device provided in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0056] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions of this application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0057] The terms "including," "having," and any variations thereof, as used in the embodiments of this application, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus comprising a series of steps or units is not limited to the listed steps or units but may optionally include other steps or units not listed, or may optionally include other steps or units inherent to the process, method, product, or apparatus.

[0058] Currently, the utilization efficiency of neurosurgery equipment is low. Based on this, the embodiments of the present application provide a control method, device, and electronic device based on a multifunctional nerve electrode handle, which can solve the technical problem of low utilization efficiency of neurosurgery equipment.

[0059] The embodiments of the present invention are further described below with reference to the accompanying drawings.

[0060] Figure 1This is a flow chart of a control method based on a multifunctional neural electrode handle provided in an embodiment of the present application. The method is applied to an intelligent control system provided inside the multifunctional neural electrode handle; the multifunctional neural electrode handle is provided with a current generator corresponding to its own integrated monopolar stimulation function, bipolar recording function and tissue stripping function, and the current generator has multiple discharge modes; the probe of the multifunctional neural electrode handle is provided with an infrared laser rangefinder and an indicator light. Figure 1 As shown, the method includes:

[0061] Step S110, responding to the discharge instruction for the multifunctional neural electrode handle, determining the target discharge mode corresponding to the discharge instruction from multiple discharge modes, controlling the multifunctional neural electrode handle to execute the target discharge mode, and detecting in real time the current discharge mode, current discharge amplitude, and discharge duration currently executed by the multifunctional neural electrode handle.

[0062] Regarding the aforementioned multifunctional neural electrode handle's integrated monopolar stimulation, bipolar recording, and tissue stripping functions, it should be noted that the electrode tip of the multifunctional neural electrode handle (hereinafter referred to as the handle) supports monopolar stimulation, bipolar recording, and tissue stripping. The handle also features a mode switching function, which automatically switches between functional modes via an internal intelligent switching module.

[0063] For the aforementioned monopolar stimulation function, in practice, the handle incorporates a built-in microcurrent generator that outputs pulsed stimulation signals through the electrode tip to locate and activate nerves. Furthermore, activating the monopolar channel at the electrode tip generates a current (range: 0.1mA to 10mA) through the built-in microcurrent generator. This current stimulation is used to locate nerves and ensure surgical safety.

[0064] Regarding the aforementioned bipolar recording function, it's important to note that the handle's single electrode tip supports dual-electrode mode, capturing neural excitation signals through integrated high-sensitivity electrodes for signal acquisition. Activating the bipolar channel at the electrode tip allows for real-time acquisition of neural electrophysiological signals. Furthermore, a high-sensitivity amplifier integrated within the handle transmits the acquired signals to electrophysiological monitoring equipment.

[0065] To support the aforementioned tissue dissection function, the handle's electrode tip is specially coated to support mechanical dissection. Low-current stimulation is also used to assist the dissection process, minimizing damage to nerves and surrounding tissue. Activating the mechanical dissection function also provides low-current stimulation, enabling nerve-protective dissection. The dissection head features a curved design to minimize physical pressure on nerve tissue.

[0066] In the embodiment of the present application, the main body of the handle is equipped with a multifunctional electrode interface, which enables function switching without replacing the handle. Furthermore, the handle has built-in signal transmission circuitry and an intelligent switching module, which allows for rapid switching between monopolar stimulation, bipolar recording, and stripping modes according to surgical requirements. In other words, the handle has an integrated intelligent switching circuit that supports multifunctional mode conversion. The switching signal is triggered by a mode switch button on the handle or automatically controlled by an external device.

[0067] For example, the handle is activated, and the monopolar stimulation mode is selected using the mode switch button to confirm the nerve location. Next, the mode is switched to bipolar recording mode to monitor the integrity of the nerve signal in real time. When peeling the tissue around the nerve, the mode is switched to peel mode, and the electrode tip is used to separate the tissue while protecting the nerve.

[0068] The handle's outer shell is made of lightweight, high-strength materials (such as titanium alloy or composite materials) and features an antibacterial coating, making it suitable for high-temperature and high-pressure sterilization. Furthermore, the handle's surface features a non-slip design and is ergonomically designed for extended grip.

[0069] The handle's electrode tip features an integrated, multifunctional design, coated with both conductive and anti-adhesive coatings. This biocompatible coating protects nerves and reduces tissue adhesion. Furthermore, the electrode incorporates both monopolar stimulation and bipolar recording channels, and supports micromechanical peeling.

[0070] It should be noted that each of the multiple discharge modes corresponds to a different indicator light color; different discharge amplitudes correspond to different indicator light shapes. As an example, the intelligent control system (hereinafter referred to as the system) first receives a discharge command from an external source and parses it to determine the specific discharge mode it corresponds to. Different discharge modes may be used to stimulate different types or locations of neural tissue or achieve different therapeutic effects. Based on the parsing results, the system selects a target discharge mode from a pre-set set of discharge modes. Each mode may have different parameter settings, such as waveform type (e.g., square wave, sine wave), frequency, amplitude, and duration. After determining the target discharge mode, the system sends a control signal to the multifunctional neural electrode handle, instructing it to operate according to the selected mode. During the discharge process, the system continuously monitors key parameters such as the current discharge mode, discharge amplitude, and discharge duration.

[0071] Step S120 , determining the prompt color depth of the indicator light according to the discharge duration, determining the current prompt color corresponding to the current discharge mode, and determining the current prompt shape corresponding to the current discharge amplitude.

[0072] In the embodiment of the present application, the longer the discharge duration, the darker the color depth. In addition, the indicator light in the embodiment of the present application can be a built-in LED status indicator on the hand, which is used to display the current discharge mode in real time, such as a red indicator light corresponding to discharge mode A, a green indicator light corresponding to discharge mode B, and a blue indicator light corresponding to discharge mode C.

[0073] As an optional implementation, the system first monitors the discharge duration of the multifunctional neural electrode handle in real time. This is typically achieved through a built-in timer or sensor to accurately record the length of time since the start of discharge. Then, based on pre-defined rules or algorithms, the system determines the color depth of the indicator light based on the discharge duration. For example, the color can be set to deepen by one level (from light blue to dark blue) for every 5 seconds of discharge duration. That is, the longer the discharge duration, the darker the indicator light color. Current Discharge Mode Identification and Corresponding Prompt Color: The system identifies the currently executing discharge mode and determines the corresponding prompt color based on a predefined mode-color mapping table. Different discharge modes may be associated with different base colors (e.g., blue for Mode A, green for Mode B, etc.), and these colors are further adjusted based on this. Regarding discharge amplitude monitoring, the system also monitors the current discharge amplitude, a parameter that is crucial for understanding the current stimulation intensity. Regarding prompt shape determination, based on the current discharge amplitude, the system selects a prompt shape from a set of pre-defined shapes. For example, a lower amplitude might correspond to a circle, while a higher amplitude might correspond to a square or other more complex shapes. In the visual feedback presentation, the system will update the status of the indicator light based on the above calculation results, including its color depth, basic color and shape. These changes provide immediate visual feedback on the discharge duration, current discharge mode and amplitude.

[0074] Step S130: monitor the current distance between the multifunctional nerve electrode handle and the nerve tissue during the operation through an infrared laser rangefinder, and determine the prompt brightness of the indicator light according to the current distance.

[0075] The closer the current distance, the brighter the indicator brightness. In an optional embodiment, before the operation begins, ensure that the infrared laser rangefinder is properly installed and calibrated to the multifunctional nerve electrode handle. This step ensures the accuracy of the measurement data. During the operation, the infrared laser rangefinder continuously emits an infrared laser beam and receives the light signal reflected from the surface of the nerve tissue. Based on the time difference between emission and reception, the precise distance between the front end of the nerve electrode handle and the target nerve tissue is calculated. For the mapping between distance and brightness, a mapping relationship between distance and indicator light brightness is pre-set. For example, the indicator light brightness can be set to the lowest when the distance is greater than 5 mm; as the distance decreases, the indicator light gradually brightens until it reaches the brightest when the distance is less than 1 mm. This setting helps the operator quickly judge the proximity between the handle and the tissue. For dynamic adjustment of the indicator light brightness, the system automatically adjusts the indicator light brightness based on the real-time distance data provided by the infrared laser rangefinder. The closer the distance, the brighter the indicator light, providing direct visual feedback to the operator.

[0076] To further enhance the safety of the handle on nerve tissue during surgery, a specific distance threshold can be set. Once the handle approaches the nerve tissue to a certain critical distance (such as 0.5 mm), the system not only increases the brightness of the indicator light, but also triggers an audible or visual alarm to implement a safety threshold alarm, reminding the operator to avoid excessive proximity and causing damage.

[0077] Through the above steps, the system can provide the operator with clear and immediate feedback during surgery, helping the operator to better control the position of the multifunctional neural electrode handle, thereby improving the accuracy and safety of the surgery. This type of feedback mechanism is particularly valuable for operations requiring extremely high precision, such as those involving sensitive tissues in neurosurgery.

[0078] Step S140 , performing a prompting action of the current comprehensive discharge condition of the multifunctional neural electrode handle according to the current prompting color, prompting color depth, current prompting shape and prompting brightness control indicator light.

[0079] As an example, before the surgery begins, ensure that all hardware components (such as indicator lights, infrared rangefinders, etc.) are properly installed and calibrated. Set the mapping relationship between different discharge states and the color, color depth, shape, and brightness of the indicator lights. For example, different discharge intensities can be represented by different colors (low intensity is green, medium intensity is yellow, and high intensity is red), color depth can be used to represent discharge duration or cumulative energy, shape can be used to distinguish specific discharge event types through display modes (such as flashing, constant light), and brightness may reflect the current distance. For real-time monitoring and data collection, the system monitors the discharge status of the multifunctional neural electrode handle in real time and obtains relevant parameter values, including but not limited to discharge intensity, discharge duration, discharge event type, etc. At the same time, the infrared laser rangefinder continues to monitor the distance between the handle and the neural tissue to adjust the brightness as additional distance feedback. For mapping to visual cues, the collected discharge information is converted into corresponding visual cue parameters according to pre-set rules. Colors are selected based on discharge intensity; color saturation or transparency is adjusted based on discharge duration or accumulated energy; different display modes (such as flashing, pulsing, and constant light) are used to represent different discharge event types; and brightness is dynamically adjusted based on the discharge situation and the distance between the handle and the tissue. For generated visual feedback, the indicator light generates corresponding visual feedback based on the parameters determined above (color, color depth, shape, and brightness). This may involve controlling an LED array or similar device to illuminate in a specified manner.

[0080] As the discharge situation changes during surgery, the system continuously updates visual prompts to ensure that the operator can obtain the latest discharge status information in a timely manner, so that the operator can make corresponding adjustments and achieve continuous updating and response of the handle prompts.

[0081] In the embodiment of the present application, a single handle is compatible with multiple functional modules to achieve an integrated design. There is no need to replace the handle, and a single handle multifunctional operation is achieved. That is, a single handle realizes the integrated integration of monopolar stimulation, bipolar recording, and stripping functions, so as to avoid the need to frequently replace the handle during surgery. By using a multifunctional nerve electrode handle with monopolar stimulation, bipolar recording and tissue stripping functions, an integrated integrated design is achieved to achieve efficient operation during surgery. Furthermore, through an internal intelligent control system and the integration of multiple functions into a single handle, function switching and operation are integrated, avoiding frequent equipment replacement during surgery, thereby improving the efficiency of neurosurgical equipment and reducing the risk of nerve damage, and achieving efficient operation of the handle equipment. It also reduces the number of equipment and surgical consumables, reducing the equipment procurement cost of the hospital.

[0082] The multi-function handle is equipped with an infrared rangefinder and a laser rangefinder. When it detects that a certain nerve tissue is about to be touched, the light will be turned on. According to the different electromechanical discharge modes (such as A mode, B mode, C mode, etc.), the amplitude of the discharge amplitude, and the duration of the discharge, the prompt light's prompt color, prompt shape, color depth, etc. will change. When it is too close to the nerve tissue, the distance and brightness will change from dark to bright accordingly, realizing accurate monitoring and precise stimulation of real-time signals, which can improve the precision of surgical operations, protect nerve tissue, significantly reduce the risk of nerve damage in neurosurgery, and effectively improve the efficiency of neurosurgical equipment.

[0083] The above steps are described in detail below.

[0084] In some embodiments, the probe of the multifunctional nerve electrode handle is further provided with a movement angle detector and an image collector, and the multifunctional nerve electrode handle is further provided with a sound prompter; after monitoring the current distance between the multifunctional nerve electrode handle and the nerve tissue during the surgery by the infrared laser rangefinder in the above step S130, the method may further include the following steps:

[0085] Controlling the sound prompter to emit a regular prompt sound according to the current distance, and in response to the current distance being less than a specified distance threshold, controlling the sound prompter to emit a specified warning prompt sound; the closer the current distance is, the higher the frequency of the regular prompt sound; detecting the current movement angle of the probe through a movement angle detector, and different movement angles correspond to different sound transition sound effects; determining the current sound transition sound effect corresponding to the current movement angle;

[0086] The neural tissue AI recognition system is used to identify the neural tissue in the image currently captured by the image collector, and obtain the target neural tissue corresponding to the position of the probe. Each type of neural tissue corresponds to a specific prompt sound content; the target specific prompt sound content corresponding to the target neural tissue is determined; and the sound prompter is controlled to emit the target specific prompt sound content based on the current sound transition sound effect.

[0087] For example, when approaching nerve tissue is detected, a voice prompt is issued. The closer the approach distance, the higher the frequency of the voice prompt, and the farther the approach distance, the lower the frequency of the voice prompt. Furthermore, the content of the voice prompt can also vary depending on the type of nerve tissue detected, the location of the approaching component on the handle, or the approach angle. Furthermore, the current angle of the dissector on the handle is monitored in real time and voice prompt information is provided.

[0088] By adjusting the frequency and type of prompt sounds (regular prompt sounds and warning prompt sounds) according to the current distance between the probe and the target tissue, the operator can intuitively feel the proximity between the probe and the critical structure, thereby avoiding unnecessary contact or damage. Moreover, different movement angles correspond to different sound transition sound effects, allowing the operator to perceive the direction change of the probe without relying on vision. This non-visual feedback is particularly important for operations that require high concentration of vision on a microscope or other observation equipment. Furthermore, the system also combines AI image recognition technology to identify neural tissue in real time, and issues specific prompt sound content according to the position of the probe to help doctors quickly and accurately locate different types of target neural tissue and reduce the risk of misjudgment.

[0089] In some embodiments, after the neural tissue AI recognition system is used to identify the neural tissue in the image currently captured by the image collector and obtain the target neural tissue corresponding to the position of the probe, the method may further include the following steps:

[0090] The image currently acquired by the image collector is compared with the specified normal nerve tissue image to obtain a comparison result; whether the target nerve tissue is damaged is detected based on the comparison result; if the target nerve tissue is damaged, the sound prompter is controlled to emit a specified alarm prompt sound.

[0091] By comparing the neural tissue image currently acquired by the image collector with a designated image of normal neural tissue, the system can identify any abnormalities or damage in the target neural tissue. This comparative analysis relies on image processing and pattern recognition technology, which can capture subtle changes at the microscopic level. If damage to the target neural tissue is detected, the system immediately controls the sound indicator to emit a specific alarm tone. This mechanism ensures that the operator can receive feedback immediately and take prompt action to avoid further damage. Timely alarms are crucial for protecting fragile neural tissue and reducing surgical risks.

[0092] In some embodiments, the method may further include the following steps:

[0093] In response to an operation instruction applied to the multifunctional nerve electrode handle, a first operation function corresponding to the operation instruction is determined from among the monopolar stimulation function, the bipolar recording function, and the tissue stripping function integrated in the multifunctional nerve electrode handle;

[0094] Controlling the functional mode of the multifunctional nerve electrode handle to switch to a first functional mode corresponding to the first operating function, and controlling the multifunctional nerve electrode handle to perform the first operating function in the first functional mode; the first functional mode is an operating mode corresponding to the first operating function among a monopolar stimulation function mode, a bipolar recording function mode, and a tissue stripping function mode;

[0095] During the operation of the multifunctional nerve electrode handle, the current operation function currently being performed by the multifunctional nerve electrode handle is detected in real time, and the current function mode currently in which the multifunctional nerve electrode handle is located is determined from the monopolar stimulation function mode, the bipolar recording function mode, and the tissue stripping function mode according to the current operation function;

[0096] If the current functional mode is the tissue stripping functional mode, the current tissue stripping angle of the multifunctional nerve electrode handle on the target nerve tissue is detected by moving the angle detector and the image collector; the conventional tissue stripping angle range of the target nerve tissue is determined according to the type of the target nerve tissue;

[0097] When the current tissue stripping angle does not conform to the conventional tissue stripping angle range, the volume of the sound prompter is controlled to increase; the greater the angle difference between the current tissue stripping angle and the conventional tissue stripping angle range, the greater the volume of the sound prompter.

[0098] For example, the handle features a single mode switch button (physical or touch-sensitive), allowing surgeons to quickly switch functions during surgery. Furthermore, internal intelligent control circuitry enables automatic mode switching between monopolar, bipolar, and stripping functions. Furthermore, this simplifies the intraoperative device switching process, reduces operation time, and improves surgical efficiency.

[0099] The system automatically switches to the corresponding functional mode (monopolar stimulation, bipolar recording, or tissue stripping) in response to operating instructions on the handle and performs the corresponding operation. This allows surgeons to quickly and accurately switch between different surgical requirements without changing tools, improving surgical efficiency.

[0100] During the tissue dissection procedure, an integrated motion angle detector and image acquisition unit monitor the electrode handle angle in real time and determine the optimal dissection angle range based on the target neural tissue type. If the current dissection angle deviates from this ideal range, the system issues an audible warning, with the volume increasing with increasing deviation. This instant feedback mechanism helps prevent potential misoperation during the procedure and ensures the safety and accuracy of the tissue dissection process.

[0101] In some embodiments, the multifunctional neural electrode handle is provided with at least three indicator lights, each indicator light corresponding to one of the monopolar stimulation function mode, the bipolar recording function mode, and the tissue stripping function mode in the multifunctional neural electrode handle; after determining the current function mode of the multifunctional neural electrode handle from the monopolar stimulation function mode, the bipolar recording function mode, and the tissue stripping function mode according to the current operation function, the method may further include the following steps:

[0102] Determine the target indicator light corresponding to the current functional mode from at least three indicator lights, and control the target indicator light to light up; detect whether the handle sub-component corresponding to the current functional mode in the multi-function neural electrode handle has an abnormality; if the handle sub-component has an abnormality, control the target indicator light to flash according to the specified lighting frequency.

[0103] As one possible implementation, a built-in LED status indicator displays the current handle function in real time (e.g., red for monopolar stimulation, green for bipolar recording, and blue for dissection). Furthermore, the handle status (e.g., current function, damage to any handle component, abnormal wireless communication signal reception, current angle of the dissector on the handle, etc.) is monitored in real time. The handle displays prompts (e.g., lights, small display, voice recognition, etc.). The color of the light corresponding to the current function illuminates, and an abnormal light illuminates when an abnormality occurs.

[0104] By providing at least three indicator lights on the multifunctional nerve electrode handle, each corresponding to a functional mode (monopolar stimulation, bipolar recording, or tissue stripping), physicians can clearly understand the currently active functional mode at a glance. This not only improves operational convenience but also reduces operational errors caused by misjudging the functional mode.

[0105] Furthermore, when the handle is operating in a specific functional mode, the system monitors the proper functioning of the relevant subcomponents in real time. If an anomaly is detected, the target indicator light flashes at a specified frequency, providing a clear visual warning. This immediate feedback mechanism allows the operator to quickly identify the problem and take appropriate action, preventing potential operational errors or equipment damage, and ensuring the safety and reliability of the surgical procedure.

[0106] In some embodiments, the multifunctional neural electrode handle is provided with a function mode switching control corresponding to the monopolar stimulation function mode, the bipolar recording function mode, and the tissue stripping function mode; the multifunctional neural electrode handle is wirelessly connected to the face recognition camera and three displays, and the three displays correspond to the monopolar stimulation function mode, the bipolar recording function mode, and the tissue stripping function mode, respectively. The display shows the function availability status and function usage of the corresponding function mode; the display direction of the display and the camera direction of the face recognition camera are both toward the multifunctional neural electrode handle; Figure 2 As shown, the method may further include the following steps:

[0107] Step S210, in response to a designated operation on the function mode switching control, controlling the function mode of the multifunctional neural electrode handle to switch to the function mode corresponding to the function mode switching control;

[0108] Step S220, tracking and identifying the eye viewing direction of the operator corresponding to the multifunctional neural electrode handle through the face recognition camera;

[0109] Step S230, determining the target display currently viewed by the operator from the three displays according to the eye viewing direction, and controlling the target display to prompt whether to confirm the selection;

[0110] Step S240: detecting a first facial movement of the operator by a facial recognition camera; the facial movement includes at least one of a blinking movement, a mouth movement, and a nose movement;

[0111] Step S250: If the first facial gesture matches the first specified facial gesture, or the operator is in the state of the eye viewing direction for a duration greater than the specified duration, confirming the selection of the second functional mode corresponding to the target display;

[0112] Step S260: Control the functional mode of the multifunctional nerve electrode handle to switch to the second functional mode, and control the target display to highlight the display.

[0113] In an embodiment of the present application, when switching between multiple functions through the buttons on the handle, in order to avoid slight hand shaking caused by button operation affecting surgical misoperation, it can be achieved not only through the buttons on the handle, but also through voice control, face and eye recognition, etc.

[0114] Exemplarily, the handle is connected to an electrophysiological monitoring device including a display via a wired or wireless connection to transmit operational signals and data in real time. For example, three displays are provided in the operating room, each for three functions (monopolar stimulation, bipolar recording, and tissue stripping), showing the current status (whether it is available), usage status, etc. of each function. The camera tracks and identifies the direction of the doctor's eye view, and the display corresponding to the viewing direction can emit voice prompts, increase brightness, and other prompts. When the camera recognizes that the doctor has been observing the display direction corresponding to one of the functions for more than a preset period of time (or has blinked or smiled with the left and right eyes respectively), it confirms that the doctor has selected the handle to switch to that function. The display corresponding to that function is highlighted, and the displays corresponding to other functions are displayed at low brightness.

[0115] It should be stated that the execution of the face recognition camera in this application scheme, as well as the acquisition and use of all facial data recognized by the face recognition camera, are all performed under the premise of obtaining authorization from the user corresponding to the face.

[0116] By providing a function mode switching control on the multifunctional nerve electrode handle and wirelessly connecting it to three displays corresponding to monopolar stimulation, bipolar recording, and tissue stripping modes, surgeons can quickly switch to the desired function mode based on actual needs. This design not only simplifies the operation process but also improves the efficiency of switching between different function modes during surgery.

[0117] Furthermore, through an intelligent confirmation mechanism based on eye viewing direction and facial movements, the facial recognition camera tracks the operator's eye viewing direction and detects specific facial movements (such as blinking, mouth or nose movements) to confirm the selection of the second function mode corresponding to the target display. This approach reduces the need for physical button operation and the risk of misoperation, making it particularly suitable for medical scenarios that require high concentration and precise operation.

[0118] In some embodiments, after the functional mode of the multifunctional neural electrode handle is switched to the second functional mode, the method may further include the following steps:

[0119] When the multifunctional neural electrode handle is in the second function mode, if the face recognition camera tracks and identifies that the operator is looking at the target display again, the target display is controlled to prompt whether to confirm the stop;

[0120] The operator's second facial movement is detected again through the face recognition camera. If the second facial movement matches the second specified facial movement, it is confirmed to stop using the second functional mode; the multi-function neural electrode handle is controlled to stop executing the second operating function corresponding to the second functional mode, and the target display is controlled to cancel the highlight display.

[0121] Exemplarily, the currently selected function can be canceled by recognizing that the doctor is looking at the camera or looking at the display again. For example, if it is recognized that the doctor has glanced at the camera, the current function is stopped.

[0122] When the multifunctional neural electrode handle is in the second functional mode, if the operator checks the target display again, the system will automatically prompt whether to confirm whether to stop the current functional mode. This provides an intuitive way to confirm the operator's intention, ensuring that any decision to stop the functional mode is carefully considered and clearly confirmed.

[0123] By using a facial recognition camera to detect specific facial movements (such as blinking, mouth or nose movements) as stop commands, the system not only simplifies the operation process but also increases safety. This approach reduces reliance on manual button presses, avoiding the risk of distraction or misoperation caused by manual operation during delicate surgeries.

[0124] If an action matching the second specified facial gesture is detected, the system immediately executes a stop command and de-highlights the target display, indicating successful exit from the second functional mode. This rapid response mechanism ensures the device can quickly adapt to changing operator needs, improving flexibility and efficiency throughout the entire operational process.

[0125] Figure 3 A schematic diagram of the structure of a control device based on a multifunctional neural electrode handle is provided. The device can be applied to the intelligent control system set up inside the multifunctional neural electrode handle; the multifunctional neural electrode handle is provided with a current generator corresponding to its own integrated monopolar stimulation function, bipolar recording function and tissue stripping function, and the current generator has multiple discharge modes; the probe of the multifunctional neural electrode handle is provided with an infrared laser rangefinder and an indicator light. Figure 3 As shown, the control device 300 based on the multifunctional neural electrode handle includes:

[0126] The detection module 301 is configured to respond to a discharge instruction for the multifunctional neural electrode handle, determine a target discharge mode corresponding to the discharge instruction from the multiple discharge modes, control the multifunctional neural electrode handle to execute the target discharge mode, and detect in real time the current discharge mode, current discharge amplitude, and discharge duration currently executed by the multifunctional neural electrode handle; each of the multiple discharge modes corresponds to a prompt color of the indicator light; and different discharge amplitudes correspond to different prompt shapes of the indicator light;

[0127] Determination module 302, configured to determine the depth of the prompt color of the indicator light according to the discharge duration, determine the current prompt color corresponding to the current discharge mode, and determine the current prompt shape corresponding to the current discharge amplitude; the longer the discharge duration, the darker the prompt color depth;

[0128] The monitoring module 303 is configured to monitor the current distance between the multifunctional nerve electrode handle and the nerve tissue during the surgery through the infrared laser rangefinder, and determine the prompt brightness of the indicator light according to the current distance; the closer the current distance, the brighter the prompt brightness;

[0129] The control module 304 is used to control the indicator light to prompt the current comprehensive discharge status of the multifunctional neural electrode handle according to the current prompt color, the prompt color depth, the current prompt shape and the prompt brightness.

[0130] The control device based on the multifunctional neural electrode handle provided in the embodiment of the present application has the same technical features as the control method based on the multifunctional neural electrode handle provided in the above embodiment, so it can also solve the same technical problems and achieve the same technical effects.

[0131] An electronic device provided in an embodiment of the present application is Figure 4 As shown, the electronic device 400 includes a processor 402 and a memory 401 , wherein the memory stores a computer program that can be run on the processor, and the processor implements the steps of the method provided in the above embodiment when executing the computer program.

[0132] See also Figure 4 The electronic device further includes: a bus 403 and a communication interface 404, a processor 402, a communication interface 404 and a memory 401 connected via the bus 403; the processor 402 is used to execute executable modules stored in the memory 401, such as computer programs.

[0133] Memory 401 may include high-speed random access memory (RAM) and may also include non-volatile memory, such as at least one disk drive. Communication between the system network element and at least one other network element is achieved via at least one communication interface 404 (which may be wired or wireless), and may utilize the Internet, a wide area network, a local area network, a metropolitan area network, or the like.

[0134] The bus 403 may be an ISA bus, a PCI bus, or an EISA bus. The bus may be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, Figure 4 Only one bidirectional arrow is used in the diagram, but this does not mean that there is only one bus or one type of bus.

[0135] Among them, the memory 401 is used to store programs, and the processor 402 executes the program after receiving the execution instruction. The method executed by the device defined by the process disclosed in any embodiment of the present application can be applied to the processor 402 or implemented by the processor 402.

[0136] The processor 402 may be an integrated circuit chip with signal processing capabilities. During implementation, each step of the above method can be completed by an integrated logic circuit of hardware in the processor 402 or by instructions in the form of software. The above-mentioned processor 402 can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The various methods, steps, and logic block diagrams disclosed in the embodiments of the present application can be implemented or executed. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc. The steps of the method disclosed in conjunction with the embodiments of the present application can be directly embodied as being executed by a hardware decoding processor, or can be executed by a combination of hardware and software modules in the decoding processor. The software module can be located in a storage medium well-known in the art, such as random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, etc. The storage medium is located in memory 401, and processor 402 reads the information in memory 401 and, in conjunction with its hardware, completes the steps of the above method.

[0137] Corresponding to the above-mentioned control method based on the multifunctional neural electrode handle, an embodiment of the present application also provides a computer-readable storage medium, which stores computer-executable instructions. When the computer-executable instructions are called and executed by the processor, the computer-executable instructions prompt the processor to execute the steps of the above-mentioned control method based on the multifunctional neural electrode handle.

[0138] The control device based on the multifunctional neural electrode handle provided in the embodiment of the present application can be specific hardware on the device or software or firmware installed on the device. The implementation principle and technical effects of the device provided in the embodiment of the present application are the same as those of the aforementioned method embodiment. For the sake of brief description, any part not mentioned in the device embodiment can be referred to the corresponding content in the aforementioned method embodiment. Those skilled in the art can clearly understand that for the convenience and simplicity of description, the specific working processes of the systems, devices and units described above can all refer to the corresponding processes in the aforementioned method embodiment, and will not be repeated here.

[0139] In the embodiments provided in this application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interface, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0140] For another example, the flowcharts and block diagrams in the accompanying drawings show the possible architectures, functions and operations of the devices, methods and computer program products according to multiple embodiments of the present application. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of code, and the module, program segment or a part of code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in an order different from that marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of the boxes in the block diagram and / or flowchart, can be implemented with a dedicated hardware-based system that performs the specified function or action, or can be implemented with a combination of dedicated hardware and computer instructions.

[0141] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0142] In addition, each functional unit in the embodiments provided in the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0143] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the existing technology, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the steps of the control method based on the multifunctional neural electrode handle described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk, and other media that can store program code.

[0144] It should be noted that similar numbers and letters represent similar items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and are not to be understood as indicating or implying relative importance.

[0145] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present application, which are used to illustrate the technical solutions of the present application, rather than to limit them. The scope of protection of the present application is not limited thereto. Although the present application has been described in detail with reference to the above-mentioned embodiments, those skilled in the art should understand that any person skilled in the art can modify or easily conceive of changes to the technical solutions described in the above-mentioned embodiments within the technical scope disclosed in the present application, or perform equivalent replacements for some of the technical features thereof. However, these modifications, changes, or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application. They should all be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A control method based on a multifunctional neural electrode handle, characterized in that: An intelligent control system is applied to the internal settings of the multifunctional neural electrode handle; the multifunctional neural electrode handle is provided with a current generator corresponding to its own integrated monopolar stimulation function, bipolar recording function and tissue stripping function, and the current generator corresponds to multiple discharge modes; the electrode tip of the handle is an integrated multifunctional structure, the electrode tip has built-in monopolar channel and bipolar channel, the surface of the electrode tip is covered with a biocompatible coating, the monopolar channel is used to perform the monopolar stimulation function, the bipolar channel is used to perform the bipolar recording function, and the biocompatible coating is used to perform the tissue stripping function; the probe of the multifunctional neural electrode handle is provided with an infrared laser rangefinder and an indicator light; the method comprises: In response to a discharge instruction for the multifunctional neural electrode handle, a target discharge mode corresponding to the discharge instruction is determined from the multiple discharge modes, the multifunctional neural electrode handle is controlled to execute the target discharge mode, and the current discharge mode, current discharge amplitude, and discharge duration currently executed by the multifunctional neural electrode handle are detected in real time; each discharge mode in the multiple discharge modes corresponds to a prompt color of the indicator light; different discharge amplitudes correspond to different prompt shapes of the indicator light; Determining the prompt color depth of the indicator light according to the discharge duration, determining the current prompt color corresponding to the current discharge mode, and determining the current prompt shape corresponding to the current discharge amplitude; the longer the discharge duration, the darker the prompt color depth; The infrared laser rangefinder monitors the current distance between the multifunctional nerve electrode handle and the nerve tissue during the operation, and determines the prompt brightness of the indicator light according to the current distance; the closer the current distance, the brighter the prompt brightness; The indicator light is controlled according to the current prompt color, the prompt color depth, the current prompt shape and the prompt brightness to perform a prompt action of the current comprehensive discharge situation of the multifunctional neural electrode handle.

2. The method according to claim 1, characterized in that The probe of the multifunctional nerve electrode handle is further provided with a movement angle detector and an image collector, and the multifunctional nerve electrode handle is further provided with a sound prompter; after monitoring the current distance between the multifunctional nerve electrode handle and the nerve tissue during the operation by the infrared laser rangefinder, the method further includes: controlling the sound prompter to emit a regular prompt tone according to the current distance, and controlling the sound prompter to emit a specified warning prompt tone in response to the current distance being less than a specified distance threshold; the closer the current distance is, the higher the frequency of the regular prompt tone; Detecting the current moving angle of the probe by the moving angle detector, where different moving angles correspond to different sound transition sound effects; determining the current sound transition sound effect corresponding to the current moving angle; Identify the neural tissue in the image currently captured by the image collector through the neural tissue AI recognition system to obtain the target neural tissue corresponding to the position of the probe, each type of neural tissue corresponding to a specific prompt sound content; determine the target specific prompt sound content corresponding to the target neural tissue; The sound prompter is controlled to emit the target specific prompt sound content based on the current sound transition sound effect.

3. The method according to claim 2, characterized in that After the neural tissue AI recognition system is used to recognize the neural tissue in the image currently captured by the image collector to obtain the target neural tissue corresponding to the position of the probe, the method further includes: Comparing the image currently acquired by the image acquisition device with a specified normal nerve tissue image to obtain a comparison result; detecting whether the target nerve tissue is damaged according to the comparison result; If the target nerve tissue is damaged, the sound prompter is controlled to emit a specified alarm tone.

4. The method according to claim 2, characterized in that The method further comprises: In response to an operation instruction applied to the multifunctional nerve electrode handle, determining a first operation function corresponding to the operation instruction from the monopolar stimulation function, the bipolar recording function, and the tissue stripping function integrated in the multifunctional nerve electrode handle; Controlling the functional mode of the multifunctional nerve electrode handle to switch to a first functional mode corresponding to the first operating function, and controlling the multifunctional nerve electrode handle to perform the first operating function in the first functional mode; the first functional mode is one of a monopolar stimulation functional mode, a bipolar recording functional mode, and a tissue stripping functional mode corresponding to the first operating function; During the operation of the multifunctional nerve electrode handle, the current operation function currently executed by the multifunctional nerve electrode handle is detected in real time, and the current function mode currently in which the multifunctional nerve electrode handle is located is determined from the monopolar stimulation function mode, the bipolar recording function mode, and the tissue stripping function mode according to the current operation function; If the current functional mode is the tissue stripping functional mode, detecting the current tissue stripping angle of the target nerve tissue performed by the multifunctional nerve electrode handle by the movement angle detector and the image collector; determining a conventional tissue stripping angle range of the target nerve tissue according to the type of the target nerve tissue; When the current tissue stripping angle does not conform to the conventional tissue stripping angle range, the volume of the sound prompter is controlled to increase; the greater the angle difference between the current tissue stripping angle and the conventional tissue stripping angle range, the greater the volume of the sound prompt.

5. The method according to claim 4, characterized in that At least three indicator lights are provided on the multifunctional nerve electrode handle, each indicator light corresponding to one of the monopolar stimulation function mode, the bipolar recording function mode and the tissue stripping function mode in the multifunctional nerve electrode handle; After determining the current functional mode of the multifunctional nerve electrode handle from the monopolar stimulation functional mode, the bipolar recording functional mode, and the tissue stripping functional mode according to the current operating function, the method further includes: Determine a target indicator light corresponding to the current functional mode from the at least three indicator lights, and control the target indicator light to light up; Detecting whether an abnormality occurs in a corresponding handle subcomponent of the multifunctional neural electrode handle under the current functional mode; If an abnormality occurs in the handle sub-component, the target indicator light is controlled to flash at a specified lighting frequency.

6. The method according to claim 4, characterized in that The multifunctional nerve electrode handle is provided with a function mode switching control corresponding to the monopolar stimulation function mode, the bipolar recording function mode and the tissue stripping function mode; the multifunctional nerve electrode handle is wirelessly connected to a face recognition camera and three displays, the three displays respectively corresponding to the monopolar stimulation function mode, the bipolar recording function mode and the tissue stripping function mode, and the displays show the function usable status and function usage of the corresponding function modes; the display direction of the display and the shooting direction of the face recognition camera are both toward the multifunctional nerve electrode handle; The method further comprises: In response to a designated operation on the functional mode switching control, controlling the functional mode of the multifunctional neural electrode handle to switch to a functional mode corresponding to the functional mode switching control; Tracking and identifying the eye viewing direction of the operator corresponding to the multifunctional neural electrode handle through the face recognition camera; determining a target display currently viewed by the operator from the three displays according to the eye viewing direction, and controlling the target display to prompt whether to confirm the selection; detecting a first facial movement of the operator by the face recognition camera; the facial movement includes at least one of a blinking movement, a mouth movement, and a nose movement; If the first facial action matches a first specified facial action, or the operator is in the state of the eye viewing direction for a duration greater than a specified duration, confirming the selection of the second functional mode corresponding to the target display; The functional mode of the multifunctional nerve electrode handle is controlled to switch to the second functional mode, and the target display is controlled to highlight the display.

7. The method according to claim 6, characterized in that After the function mode of controlling the multifunctional nerve electrode handle is switched to the second function mode, the method further includes: When the multifunctional nerve electrode handle is in the second functional mode, if the face recognition camera tracks and identifies that the operator is looking at the target display again, the target display is controlled to prompt whether to confirm to stop; detecting a second facial movement of the operator again by the facial recognition camera, and confirming to stop using the second functional mode if the second facial movement matches a second specified facial movement; The multifunctional nerve electrode handle is controlled to stop executing the second operation function corresponding to the second functional mode, and the target display is controlled to cancel highlighting.

8. A control device based on a multifunctional neural electrode handle, characterized in that: An intelligent control system is applied to the internal settings of the multifunctional neural electrode handle; the multifunctional neural electrode handle is provided with a current generator corresponding to its own integrated monopolar stimulation function, bipolar recording function and tissue stripping function, and the current generator corresponds to multiple discharge modes; the electrode tip of the handle is an integrated multifunctional structure, the electrode tip has built-in monopolar and bipolar channels, the surface of the electrode tip is covered with a biocompatible coating, the monopolar channel is used to perform the monopolar stimulation function, the bipolar channel is used to perform the bipolar recording function, and the biocompatible coating is used to perform the tissue stripping function; the probe of the multifunctional neural electrode handle is provided with an infrared laser rangefinder and an indicator light; the device includes: a detection module, configured to respond to a discharge instruction for the multifunctional neural electrode handle, determine a target discharge mode corresponding to the discharge instruction from the multiple discharge modes, control the multifunctional neural electrode handle to execute the target discharge mode, and detect in real time the current discharge mode, current discharge amplitude, and discharge duration currently executed by the multifunctional neural electrode handle; each of the multiple discharge modes corresponds to a prompt color of the indicator light; and different discharge amplitudes correspond to different prompt shapes of the indicator light; a determination module, configured to determine the depth of the prompt color of the indicator light according to the discharge duration, determine the current prompt color corresponding to the current discharge mode, and determine the current prompt shape corresponding to the current discharge amplitude; the longer the discharge duration, the deeper the prompt color; a monitoring module, configured to monitor the current distance between the multifunctional nerve electrode handle and the nerve tissue during surgery via the infrared laser rangefinder, and determine the prompt brightness of the indicator light according to the current distance; the closer the current distance, the brighter the prompt brightness; The control module is used to control the indicator light to perform a prompt action of the current comprehensive discharge situation of the multifunctional neural electrode handle according to the current prompt color, the prompt color depth, the current prompt shape and the prompt brightness.

9. An electronic device comprising a memory and a processor, wherein the memory stores a computer program that can be run on the processor, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium, characterized in that The computer-readable storage medium stores computer-executable instructions. When the computer-executable instructions are called and executed by a processor, the computer-executable instructions prompt the processor to execute the method according to any one of claims 1 to 7.

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