Power supply method and system applied to implant surface decontamination electrochemical device

Abstract

The invention relates to the technical field of oral medicine, and provides a power supply method applied to an implant surface decontamination electrochemical device, and the method comprises the steps: S1, according to the corresponding relation between the implant surface contamination degree and voltage selection and electrolysis time selection, carrying out personalized voltage regulation and control according to the implant surface contamination degree; s2, selecting power supply equipment with stable output and accurate regulation functions as a power supply of the decontamination electrochemical device, selecting voltage and electrolysis time in the corresponding relation by adopting the power supply according to the implant surface pollution degree, and regulating the voltage and the electrolysis time; s3, monitoring the voltage output by the power supply in real time to ensure that the output voltage is the selected voltage; and S4, selecting a current indicating lamp module comprising an LED current indicating lamp and a circuit connection detection circuit, and detecting circuit problems including circuit interruption and poor contact or looseness of a connector so as to realize automatic voltage regulation in the implant surface decontamination process.

Description

Technical Field

[0001] The present invention relates to the technical field of oral medicine, and in particular to a power supply method and system for an electrochemical device for decontamination of implant surfaces. Background Art

[0002] With the continuous development and popularization of oral implant technology, more and more patients choose dental implants as an alternative solution for missing teeth. During the implantation process or due to poor hygiene habits after surgery, the implants will be contaminated by various bacteria and biofilms. These contaminants can trigger an inflammatory response, leading to bone loss around the implants, affecting the stability and function of the implants. Conventional techniques for removing bacterial biofilms on the implant surface include mechanical scaling, chemical and antimicrobial drug-assisted treatment, laser treatment, photodynamic therapy, and implantoplasty.

[0003] However, the various surface decontamination treatment methods currently available in clinical practice still have problems such as unsatisfactory decontamination effects. They have the following limitations: (1) Mechanical decontamination may damage the implant surface and affect its microstructure and function; (2) Chemical decontamination has unstable decontamination effects and may leave harmful substances; (3) Laser decontamination equipment is expensive, complicated to operate, and difficult to promote. Therefore, electrochemical decontamination technology has received widespread attention in the medical field in recent years. However, the evidence on the effectiveness of different decontamination schemes is still uncertain. The European Federation of Periodontology emphasized the need for research in this field in its clinical practice guidelines for the treatment of peri-implant disease.

[0004] While the optimal decontamination method should be effective in removing biofilm, it should also be safe and not cause harm to the implant or to the patient. Ideally, the decontaminated implant surface should exhibit biocompatibility that matches that of the original implant.

[0005] When using electrochemical decontamination technology to decontaminate the implant surface, it is also very important to control the power supply and power supply of the decontamination electrochemical device. During the electrochemical decontamination process, the power supply needs to be accurately controlled to ensure the decontamination effect and avoid damage to the implant, as well as to protect the device and the operator from the hazards of overvoltage, overcurrent and short circuit, etc., to ensure the safety of the operation. Summary of the invention

[0006] In view of the above problems, the purpose of the present invention is to provide a power supply method and system for an electrochemical device for implant surface decontamination, so as to realize automatic adjustment of voltage during implant surface decontamination, and at the same time detect whether the circuit is connected and whether the interface is not firmly connected or poorly connected.

[0007] The above-mentioned object of the present invention is achieved through the following technical solutions:

[0008] A power supply method for an electrochemical device for decontamination of an implant surface comprises the following steps:

[0009] S1: establishing a corresponding relationship between the degree of contamination of the implant surface around the implant that needs surface decontamination and the voltage selection and the electrolysis time selection, so as to perform personalized voltage regulation according to the degree of contamination of the implant surface;

[0010] S2: selecting a power supply device with stable output and precise adjustment function as the power supply of the decontamination electrochemical device, and using the power supply to select the voltage and electrolysis time in the corresponding relationship according to the degree of contamination on the implant surface during the decontamination of the implant surface, and adjusting the voltage and electrolysis time;

[0011] S3: monitoring the voltage output by the power supply in real time to ensure that the output voltage is the selected voltage;

[0012] S4: Select a current indicator light module including an LED current indicator light and a circuit connection detection circuit to detect circuit problems including circuit interruption, poor contact or loose connectors.

[0013] Furthermore, in step S1, a corresponding relationship between the contamination degree of the implant surface around the implant to be surface-decontaminated and the voltage selection and the electrolysis time selection is established, specifically:

[0014] Classifying the contamination degree of the implant surface according to the contamination manifestations around the implant, and setting a preset voltage and a preset electrolysis time interval for each contamination degree of the implant surface according to the classified contamination degree of the implant surface;

[0015] The contamination manifestations include the degree of redness, swelling, pain and bleeding.

[0016] Furthermore, in step S2, the stable output of the power supply of the decontamination electrochemical device is achieved by:

[0017] Using a programmable voltage-stabilized power supply module to adjust the voltage under different contamination levels of the implant surface, while ensuring that the output voltage is stable within a set range, and using a highly sensitive feedback control loop to automatically adjust the output voltage according to load changes;

[0018] Use power supply filters to suppress high-frequency interference and transient voltage fluctuations from the power line to ensure the purity of the output voltage. Use noise suppression circuits to eliminate high-frequency noise and electromagnetic interference in the power supply to ensure the stability of the output voltage.

[0019] Use a high-precision voltage regulator including a voltage regulator IC or an operational amplifier to achieve minute voltage regulation.

[0020] Furthermore, in step S2, the precise adjustment of the power supply of the decontamination electrochemical device is achieved, specifically:

[0021] Use digital control technology including digital-to-analog converters to accurately control the output voltage through a digital input interface;

[0022] Use precision potentiometers and adjustment circuits in analog circuits to adjust and stabilize output voltages;

[0023] A closed-loop feedback control system including a sampling circuit, a comparator and a control circuit is used. The output voltage is monitored and compared with the set value, and the control circuit is adjusted to keep the output stable.

[0024] Furthermore, in step S3, the voltage output by the power supply is monitored in real time to ensure that the output voltage is the selected voltage, specifically by any one of the following solutions:

[0025] Using a digital voltmeter or oscilloscope:

[0026] Connect a digital voltmeter or an oscilloscope to the output port of the power supply, the digital voltmeter or oscilloscope can instantly display the voltage value and provide a visual analysis of the voltage waveform;

[0027] Touch screen panel controller:

[0028] A touch screen panel controller with a real-time voltage monitoring function is used, the current output voltage is displayed on the screen of the touch screen panel controller, and an alarm threshold value of the output voltage is set to remind the operator;

[0029] Embedded monitoring system:

[0030] Integrate an embedded voltage monitoring system in the power supply to collect and process voltage data in real time through built-in sensors or circuits, and display the results on the device panel or output them through a digital interface;

[0031] Closed-loop feedback control:

[0032] Design a closed-loop feedback control system to ensure that the output voltage is periodically sampled and compared with the set target voltage. Based on the comparison results, the control circuit is adjusted to keep the output voltage stable and accurate;

[0033] Alarm and recording systems:

[0034] The integrated alarm system will sound an alarm when the output voltage deviates from the set range, and the output voltage monitoring data will be continuously recorded and stored for subsequent analysis and verification.

[0035] Further, in step S4, a current indicator light module including an LED current indicator light and a circuit connection detection circuit is selected to detect circuit problems including circuit interruption, poor or loose connector contact, specifically:

[0036] Circuit break detection:

[0037] Using a resistor voltage divider technique or a current sensor to detect the current flow in the circuit, if the circuit is interrupted, the current will not flow or will be significantly reduced, setting a preset threshold or comparator circuit to detect the current, when the current is lower than the preset threshold, it indicates that the circuit is interrupted;

[0038] Detection of poor or loose connector contact:

[0039] A contact sensor or a pressure sensor is used to detect the contact state of the connector. The contact sensor or the pressure sensor can detect whether the connector is completely connected or loose, and the quality of the connector connection can be determined by measuring the contact resistance or the contact force.

[0040] Furthermore, step S4 further includes:

[0041] Combined with a comparator and a logic circuit, the current sensor output is compared with a preset circuit state, and when the current is lower than the preset threshold or the contact sensor detects looseness, a signal is output or the indicator light state is controlled;

[0042] The integrated alarm system triggers an alarm or stops equipment operation when a circuit connection problem is detected to protect the safety of equipment and operators.

[0043] A power supply system for an electrochemical device for decontamination of an implant surface, for executing the power supply method for the electrochemical device for decontamination of an implant surface as described above, comprises:

[0044] A corresponding relationship establishing module, used to establish a corresponding relationship between the implant surface contamination degree around the implant that needs surface decontamination and the voltage selection and electrolysis time selection, so as to perform personalized voltage regulation according to the implant surface contamination degree;

[0045] A power supply selection module, used to select a power supply device with stable output and precise adjustment function as the power supply of the decontamination electrochemical device, and to use the power supply to select the voltage and electrolysis time in the corresponding relationship according to the degree of contamination on the implant surface during the decontamination of the implant surface, and to adjust the voltage and electrolysis time;

[0046] A power supply real-time detection module, used to monitor the voltage output by the power supply in real time to ensure that the output voltage is the selected voltage;

[0047] The circuit problem detection module is used to select a current indicator light module including an LED current indicator light and a circuit connection detection circuit to detect circuit problems including circuit interruption, poor contact or loose connectors.

[0048] A computer device comprises a memory and one or more processors, wherein the memory stores computer codes, and when the computer codes are executed by the one or more processors, the one or more processors execute the above method.

[0049] A computer-readable storage medium stores computer codes. When the computer codes are executed, the above method is executed.

[0050] Compared with the prior art, the present invention has the following beneficial effects:

[0051] A power supply method for an electrochemical device for implant surface decontamination is provided, which includes the following steps: S1: establishing a correspondence between the degree of contamination of the implant surface around the implant that needs to be decontaminated and the voltage selection and electrolysis time selection, so as to perform personalized voltage regulation according to the degree of contamination of the implant surface; S2: selecting a power supply device with stable output and precise adjustment function as the power supply of the decontamination electrochemical device, and using the power supply to select the voltage and electrolysis time in the correspondence according to the degree of contamination of the implant surface during the process of implant surface decontamination, and adjusting the voltage and electrolysis time; S3: real-time monitoring of the voltage output by the power supply to ensure that the output voltage is the selected voltage; S4: selecting a current indicator light module including an LED current indicator light and a circuit connection detection circuit, and detecting circuit problems including circuit interruption, poor contact or looseness of the connector. The above technical solution can realize automatic voltage adjustment during the process of implant surface decontamination, and at the same time detect whether the circuit is connected, whether the interface is not firmly connected or poorly connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is an overall flow chart of the power supply method of the electrochemical device for decontamination of implant surface of the present invention;

[0053] Figure 2 A schematic diagram of a control unit keyboard and display of the electrochemical device for decontamination of implant surfaces of the present invention;

[0054] Figure 3 The figure is an overall structural diagram of the power supply system of the electrochemical device for decontamination of implant surfaces according to the present invention. DETAILED DESCRIPTION

[0055] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0056] Those skilled in the art will appreciate that, unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present invention refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0057] First embodiment

[0058] like Figure 1 As shown, this embodiment provides a power supply method for an electrochemical device for implant surface decontamination, comprising the following steps:

[0059] S1: Establishing a correspondence between the degree of implant surface contamination around an implant that requires surface decontamination and the voltage selection and electrolysis time selection, so as to perform personalized voltage regulation according to the degree of implant surface contamination.

[0060] The contamination degree of the implant surface is graded according to the contamination manifestations around the implant, and a preset voltage and a preset electrolysis time interval are set for each contamination degree of the implant surface according to the graded contamination degree of the implant surface. The contamination manifestations include redness, swelling, pain and bleeding.

[0061] The corresponding relationship between the contamination degree of the implant surface and the voltage selection and electrolysis time selection is established. The doctor can make his own judgment based on the contamination degree and decide the voltage and electrolysis time to be used. A specific example is:

[0062] (1) Mild pollution (1-3V)

[0063] 1V:

[0064] Electrolysis time: 5-10 minutes

[0065] Applicable conditions: Very slight redness and swelling, no obvious pain or bleeding 2V:

[0066] Electrolysis time: 3-5 minutes

[0067] Applicable conditions: slight redness and swelling, slight discomfort but no obvious pain

[0068] 3V:

[0069] Electrolysis time: 1-3 minutes

[0070] Applicable conditions: Mild redness and swelling, slight pain, but not serious

[0071] (2) Moderate pollution (3-5V)

[0072] 3V:

[0073] Electrolysis time: 5-10 minutes

[0074] Applicable conditions: moderate redness and swelling, mild pain

[0075] 4V:

[0076] Electrolysis time: 3-5 minutes

[0077] Applicable conditions: obvious redness, swelling, slight bleeding and pain

[0078] 5V:

[0079] Electrolysis time: 1-3 minutes

[0080] Applicable conditions: obvious redness and swelling, mild to moderate pain and bleeding

[0081] (3) Severe pollution (6-10V)

[0082] 6V:

[0083] Electrolysis time: 9-10 minutes

[0084] Applicable conditions: severe redness and swelling, obvious pain

[0085] 7V:

[0086] Electrolysis time: 7-9 minutes

[0087] Applicable conditions: severe swelling, pain and bleeding

[0088] 8V:

[0089] Electrolysis time: 5-7 minutes

[0090] Applicable conditions: Extremely severe swelling, pain and bleeding

[0091] 9V:

[0092] Electrolysis time: 3-5 minutes

[0093] Indications: Extremely severe swelling, pain and bleeding

[0094] 10V:

[0095] Electrolysis time: 1-3 minutes

[0096] Indications: Extreme redness, swelling, pain and bleeding

[0097] S2: Select a power supply device with stable output and precise adjustment function as the power supply of the decontamination electrochemical device. During the process of decontamination of the implant surface, use the power supply to select the voltage and electrolysis time in the corresponding relationship according to the degree of contamination on the implant surface, and adjust the voltage and electrolysis time.

[0098] 1. Achieving stable output of the power supply of the decontamination electrochemical device, specifically:

[0099] A: Regulated power supply design:

[0100] A voltage-stabilizing power supply module with programmable functions is used to adjust the voltage under different degrees of contamination on the surface of the implant, while ensuring that the output voltage is stable within the set range. A highly sensitive feedback control loop is used to automatically adjust the output voltage according to load changes to maintain stability.

[0101] The system architecture and specific solutions with voltage stabilization design can be in the following forms:

[0102] 1. System architecture

[0103] System composition:

[0104] (1) Programmable regulated power supply module

[0105] Provides programmable voltage output function to meet different decontamination needs.

[0106] Integrated feedback control loop to monitor and adjust output voltage in real time.

[0107] (2) Control unit

[0108] Includes a microcontroller or embedded system to control the output voltage of the power module.

[0109] Accept the voltage value and electrolysis time input by the doctor, and set the corresponding voltage value and electrolysis time according to the input value.

[0110] (3) Electrochemical decontamination unit

[0111] An electrochemical decontamination interface directly connected to the implant is used, and electrodes and electrolytes are used together in the electrochemical decontamination unit for actual electrochemical reactions.

[0112] Equipped with current sensor and voltage sensor to monitor the status of electrochemical reaction in real time.

[0113] (4) Feedback control system

[0114] Monitor output voltage and current in real time, and make dynamic adjustments based on feedback information to ensure stability.

[0115] (5) User Interface

[0116] A touch screen panel or other display device allows the doctor to input parameters and monitor the status of the device. Figure 2 As shown. Figure 2 The user interface corresponds to a control unit with a service life of at least 5 years. In the event of a power failure, the device automatically switches off immediately and the process must then be restarted. Before each use, the control unit and the holding rod must be wiped with disinfectant and cleaned and disinfected.

[0117] 2. Technical solution

[0118] (1) Programmable regulated power supply module

[0119] Functional description:

[0120] Provides a DC voltage output with an adjustable range of 1-10V.

[0121] An integrated high-sensitivity feedback control loop monitors the output voltage and current in real time and automatically adjusts the output according to load changes.

[0122] Implementation:

[0123] Programmable voltage regulation is achieved using a microcontroller or embedded control system in conjunction with a digital-to-analog converter (DAC).

[0124] The feedback control loop consists of a high-precision operational amplifier, a reference voltage source and a voltage comparator to ensure that the output voltage is stable at the set value.

[0125] (2) Control unit

[0126] Functional description:

[0127] According to the voltage value and electrolysis time input by the doctor, the required voltage and electrolysis time are set according to the input values.

[0128] The output voltage is set by transmitting data with the voltage-stabilized power supply module through a communication interface (such as I2C, SPI, etc.).

[0129] Implementation:

[0130] A microcontroller (such as the ARM Cortex-M series) is used to process the parameters input by the doctor and perform calculations and control instruction sending.

[0131] The program selects the appropriate voltage and electrolysis time according to the preset corresponding relationship table, and sets the voltage-stabilized power supply module through the control interface.

[0132] (3) Electrochemical decontamination unit

[0133] Functional description:

[0134] Achieve electrochemical decontamination of implant surfaces.

[0135] The current and voltage during the electrochemical reaction are monitored in real time through current sensors and voltage sensors.

[0136] Implementation:

[0137] Use highly sensitive current sensors (such as Hall effect sensors) and voltage sensors to collect current and voltage data from electrochemical reactions.

[0138] The sensor data is transmitted to the control unit via an analog-to-digital converter (ADC) for real-time monitoring and feedback adjustment.

[0139] (4) Feedback control system

[0140] Functional description:

[0141] Monitor output voltage and current in real time, and make dynamic adjustments based on feedback information to ensure voltage stability.

[0142] Implementation:

[0143] The feedback control loop consists of a high-precision operational amplifier, a reference voltage source and a voltage comparator.

[0144] Collect output voltage and current data in real time, compare with the set value, adjust the output of the power module to ensure voltage stability.

[0145] (5) User Interface

[0146] Functional description:

[0147] Provide an interface for doctors to input parameters, and display the device status and monitoring data in real time. It should be noted that the present invention does not impose any restrictions on the specific form of the user interface, and all user interface settings that can achieve the functions of the present invention belong to the protection scope of the present invention.

[0148] Implementation:

[0149] Use a touch screen panel or other display device to design a user-friendly interface for easy operation and monitoring.

[0150] The interface displays information such as the current set voltage, actual output voltage, current data and electrolysis time.

[0151] like Figure 2 The figure shows a specific example of a user interface, in which the button can be used to start, pause, and stop the electrochemical decontamination reaction, and a display interface including indicator lights for normal connection, operation in progress, and instrument failure and operation items is provided. In the user interface, the degree of contamination of the implant surface, including light, medium, and heavy, is selected by selecting a button, and the appropriate voltage and time are automatically selected according to the input degree of contamination of the implant surface, or three modes of light, medium, and heavy contamination are set for selection, but the doctor can still adjust the voltage and time parameters according to the patient's condition. And after the setting is completed, the confirmation button is used for final confirmation.

[0152] B: Power supply filtering and noise suppression:

[0153] Use power supply filters to suppress high-frequency interference and transient voltage fluctuations from the power line to ensure the purity of the output voltage. Use noise suppression circuits to eliminate high-frequency noise and electromagnetic interference in the power supply to ensure the stability of the output voltage.

[0154] Specific examples of power supply filtering and noise suppression are as follows:

[0155] 1. Power filter

[0156] Function: The power filter is used to suppress high-frequency interference and transient voltage fluctuations from the power line to ensure the purity of the power supply.

[0157] Implementation

[0158] LC filter:

[0159] Inductor (L): Used to block high-frequency noise.

[0160] Capacitor (C): Used to smooth the voltage waveform and filter out high-frequency noise.

[0161] Combination method: LC filter can be designed as single-stage or multi-stage, depending on specific requirements.

[0162] Pi filter:

[0163] Composition: two capacitors and one inductor.

[0164] Function: Further improve the filtering effect, suitable for occasions requiring extremely low noise.

[0165] Common Mode Filters:

[0166] Function: Suppress common-mode interference signals, especially effective at the power input end.

[0167] Implementation method: Usually used in combination with a differential mode filter to enhance the overall filtering effect.

[0168] 2. Noise suppression circuit

[0169] Function: The noise suppression circuit is used to eliminate high-frequency noise and electromagnetic interference in the power supply and ensure the stability of the output voltage.

[0170] Implementation

[0171] EM I Filter:

[0172] Function: Specially designed to suppress electromagnetic interference.

[0173] Location: Usually integrated at the power input.

[0174] Composition: It is composed of inductors and capacitors, which can effectively filter EM I noise.

[0175] Capacitor filter:

[0176] Function: Smooth the voltage waveform and eliminate low-frequency noise and ripple.

[0177] Implementation method: Install a capacitor filter at the output end of the power supply.

[0178] Inductor filter:

[0179] Function: Prevent high-frequency noise from being transmitted to the output end and enhance the filtering effect.

[0180] Implementation method: Add appropriate inductor elements in the power supply circuit.

[0181] C: Precision Voltage Regulator:

[0182] Use high-precision voltage regulators including voltage regulator ICs or operational amplifiers to achieve small voltage adjustments. Specific examples of high-precision voltage regulators are:

[0183] Functional description:

[0184] Provides a precisely adjustable DC voltage output in the range of 1-10V.

[0185] An integrated high-sensitivity feedback control loop monitors the output voltage and current in real time and automatically adjusts the output according to load changes.

[0186] Implementation method:

[0187] Use precision voltage regulator ICs in conjunction with microcontrollers or embedded systems to achieve programmable voltage regulation through digital-to-analog converters (DACs).

[0188] The operational amplifier is combined with precision resistors and capacitors to form a feedback control loop to ensure the accurate and stable output voltage.

[0189] 2. Achieving precise regulation of the power supply of the decontamination electrochemical device, specifically:

[0190] A: Digital control

[0191] The output voltage is precisely controlled through a digital input interface using digital control techniques including digital-to-analog converters. Digital control techniques generate digital signals through a microcontroller or embedded system, which are then converted into analog voltage signals through a digital-to-analog converter (DAC). This analog signal can be used to control a high-precision voltage regulator, thereby achieving precise control of the output voltage.

[0192] B: Precision potentiometer and adjustment circuit

[0193] Precision potentiometers and adjustment circuits are used in analog circuits to adjust and stabilize output voltages. A precision potentiometer is a variable resistor that is used to adjust voltage or current in a circuit. By adjusting the potentiometer, the output voltage can be accurately set to the desired value. Precision potentiometers have high resolution and stability, making them suitable for applications that require fine adjustments.

[0194] C: Closed-loop feedback control

[0195] A closed-loop feedback control system including a sampling circuit, a comparator and a control circuit is used. The output voltage is monitored and compared with the set value, and the control circuit is adjusted to keep the output stable.

[0196] S3: Real-time monitoring of the voltage output by the power supply to ensure that the output voltage is the selected voltage, specifically using any of the following solutions:

[0197] A: Using a digital voltmeter or oscilloscope:

[0198] Connect a digital voltmeter or an oscilloscope to the output port of the power supply, the digital voltmeter or oscilloscope can instantly display the voltage value and provide a visual analysis of the voltage waveform;

[0199] B: Touch screen panel controller:

[0200] A touch screen panel controller with a real-time voltage monitoring function is used, the current output voltage is displayed on the screen of the touch screen panel controller, and an alarm threshold value of the output voltage is set to remind the operator;

[0201] C: Embedded monitoring system:

[0202] Integrate an embedded voltage monitoring system in the power supply to collect and process voltage data in real time through built-in sensors or circuits, and display the results on the device panel or output them through a digital interface;

[0203] D: Closed-loop feedback control:

[0204] Design a closed-loop feedback control system to ensure that the output voltage is periodically sampled and compared with the set target voltage. Based on the comparison results, the control circuit is adjusted to keep the output voltage stable and accurate;

[0205] E: Alarm and recording system:

[0206] The integrated alarm system will sound an alarm when the output voltage deviates from the set range, and the output voltage monitoring data will be continuously recorded and stored for subsequent analysis and verification.

[0207] S4: Select a current indicator light module including an LED current indicator light and a circuit connection detection circuit to detect circuit problems including circuit interruption, poor contact or loose connectors.

[0208] A: Circuit interruption detection:

[0209] Use resistance voltage division technology or current sensor to detect the current flow in the circuit. If the circuit is interrupted, the current will not flow or will be significantly reduced. Set a preset threshold or comparator circuit to detect the current. When the current is lower than the preset threshold, it indicates that the circuit is interrupted.

[0210] Examples of specific technical solutions are as follows:

[0211] 1. Current detection module

[0212] Resistor voltage divider technology:

[0213] Select a low-resistance precision resistor (such as 0.1Ω) and connect it between the power supply and the load of the circuit.

[0214] When current flows through the resistor, a small voltage drop is generated on the resistor according to Ohm's law (V=IR). This voltage signal can be used to indicate the magnitude of the current.

[0215] Current sensor (such as ACS712):

[0216] Directly detects the current passing through the sensor and outputs a voltage signal proportional to the current.

[0217] For example, the ACS712 sensor can detect currents between 0-30A and output an analog voltage signal between 0-5V.

[0218] 2. Comparator circuit

[0219] Precision comparator (such as TI's LM393):

[0220] One input terminal of the comparator is connected to the output (voltage signal) of the current detection module.

[0221] The other input is connected to a preset threshold voltage, set by a potentiometer or reference voltage source.

[0222] When the voltage output by the current detection module is lower than the preset threshold voltage, the comparator outputs a low level signal, indicating that the current is lower than the threshold (circuit interruption or poor connection).

[0223] 3. Control circuit

[0224] Logic circuit or microcontroller (such as Arduino or PIC):

[0225] Receive the output signal of the comparator.

[0226] Control the indicator light or alarm device. When the comparator outputs a low-level signal, the indicator light or alarm device is activated to indicate circuit interruption or poor connection.

[0227] 4. Indicator circuit

[0228] Current indicator:

[0229] Usually a green LED, it lights up when the circuit is connected properly.

[0230] When the comparator outputs a low-level signal, the indicator light goes out or turns red, indicating a circuit interruption or a poor connection.

[0231] Alarm device:

[0232] It could be a buzzer or a flashing LED.

[0233] When the comparator outputs a low-level signal, the alarm device sounds or flashes, prompting the doctor to check the circuit connection.

[0234] B: Check for poor or loose joint contact:

[0235] A contact sensor or a pressure sensor is used to detect the contact state of the connector. The contact sensor or the pressure sensor can detect whether the connector is completely connected or loose, and the quality of the connector connection can be determined by measuring the contact resistance or the contact force.

[0236] Examples of specific technical solutions are as follows:

[0237] 1. Contact sensor or pressure sensor module

[0238] Contact Sensor:

[0239] Thin-film contact sensor: It can detect the contact resistance of the joint. When the joint is fully connected, the contact resistance is small; when the joint is loose, the contact resistance increases.

[0240] Metal contact sensor: uses the change in contact resistance between metal contacts to detect the connection status.

[0241] Pressure Sensor:

[0242] Piezoelectric pressure sensor: detects pressure changes at the joint. When the joint is fully connected, the pressure is high; when the joint is loose, the pressure decreases.

[0243] Strain gauge pressure sensor: uses the resistance change of the strain gauge to detect pressure changes, thereby judging the connection quality of the joint.

[0244] 2. Signal processing module

[0245] Signal conditioning circuit: including amplification, filtering and analog-to-digital conversion, processes the signal output by the sensor to make it suitable for subsequent comparison and control.

[0246] 3. Comparator circuit

[0247] Precision comparator (such as TI's LM393):

[0248] Compare the processed signal from the sensor with a preset threshold.

[0249] When the detected contact resistance or contact force is lower than a preset threshold, a low-level signal is output, indicating that the joint connection quality is poor.

[0250] 4. Control circuit

[0251] Logic circuit or microcontroller (such as Arduino or PIC):

[0252] Receive the output signal of the comparator.

[0253] The control indicator light or alarm device is activated when the comparator outputs a low level signal, indicating that the connector connection is poor.

[0254] 5. Indicator circuit

[0255] Contact status indicator: Displays the connector connection status and reminds the doctor in real time whether the connector is firmly connected.

[0256] Green indicator light: The connector is fully connected.

[0257] Red indicator light: Loose connector or poor connection.

[0258] Alarm device: Sound or visual alarm when the connector is not connected properly.

[0259] Furthermore, step S4 further includes:

[0260] Combined with a comparator and logic circuit, the current sensor output is compared with the preset circuit state. When the current is lower than the preset threshold or the contact sensor detects looseness, a signal is output or the indicator light state is controlled. The integrated alarm system triggers an alarm or stops equipment operation when a circuit connection problem is detected to protect the safety of equipment and operators.

[0261] Second embodiment

[0262] like Figure 3 As shown, this embodiment provides a power supply system for an electrochemical device for decontamination of an implant surface for executing the power supply method for the electrochemical device for decontamination of an implant surface as in the first embodiment, comprising:

[0263] The correspondence establishing module 1 is used to establish a correspondence between the implant surface contamination degree around the implant that needs surface decontamination and the voltage selection and electrolysis time selection, so as to perform personalized voltage regulation according to the implant surface contamination degree.

[0264] The power supply selection module 2 is used to select a power supply device with stable output and precise adjustment function as the power supply of the decontamination electrochemical device. During the process of decontamination of the implant surface, the power supply is used to select the voltage and electrolysis time in the corresponding relationship according to the degree of contamination on the implant surface, and the voltage and electrolysis time are adjusted.

[0265] The power real-time detection module 3 is used to monitor the voltage output by the power supply in real time to ensure that the output voltage is the selected voltage.

[0266] The circuit problem detection module 4 is used to select a current indicator light module including an LED current indicator light and a circuit connection detection circuit to detect circuit problems including circuit interruption, poor contact or loose connectors.

[0267] A computer-readable storage medium stores a computer code. When the computer code is executed, the above method is executed. A person skilled in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing related hardware through a program. The program can be stored in a computer-readable storage medium. The storage medium may include: a read-only memory (ROM), a random access memory (RAM), a disk or an optical disk, etc.

[0268] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0269] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0270] It should be noted that the above embodiments can be freely combined as needed. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. A power supply method for an electrochemical device for implant surface decontamination, characterized in that: The following steps are involved: S1: establishing a corresponding relationship between the degree of contamination of the implant surface around the implant that needs surface decontamination and the voltage selection and the electrolysis time selection, so as to perform personalized voltage regulation according to the degree of contamination of the implant surface; S2: selecting a power supply device with stable output and precise adjustment function as the power supply of the decontamination electrochemical device, and using the power supply to select the voltage and electrolysis time in the corresponding relationship according to the degree of contamination on the implant surface during the decontamination of the implant surface, and adjusting the voltage and electrolysis time; S3: monitoring the voltage output by the power supply in real time to ensure that the output voltage is the selected voltage; S4: Select a current indicator light module including an LED current indicator light and a circuit connection detection circuit to detect circuit problems including circuit interruption, poor contact or loose connectors.

2. The power supply method for the electrochemical device for implant surface decontamination according to claim 1, characterized in that: In step S1, a corresponding relationship between the contamination degree of the implant surface around the implant to be surface-decontaminated and the voltage selection and the electrolysis time selection is established, specifically: Classifying the contamination degree of the implant surface according to the contamination manifestations around the implant, and setting a preset voltage and a preset electrolysis time interval for each contamination degree of the implant surface according to the classified contamination degree of the implant surface; The contamination manifestations include the degree of redness, swelling, pain and bleeding.

3. The power supply method for the electrochemical device for implant surface decontamination according to claim 1, characterized in that: In step S2, the stable output of the power supply of the decontamination electrochemical device is achieved by: Using a programmable voltage-stabilized power supply module to adjust the voltage under different contamination levels of the implant surface, while ensuring that the output voltage is stable within a set range, and using a highly sensitive feedback control loop to automatically adjust the output voltage according to load changes; Use power supply filters to suppress high-frequency interference and transient voltage fluctuations from the power line to ensure the purity of the output voltage. Use noise suppression circuits to eliminate high-frequency noise and electromagnetic interference in the power supply to ensure the stability of the output voltage. Use a high-precision voltage regulator including a voltage regulator IC or an operational amplifier to achieve minute voltage regulation.

4. The power supply method for the electrochemical device for implant surface decontamination according to claim 1, characterized in that: In step S2, the precise adjustment of the power supply of the decontamination electrochemical device is achieved, specifically: Use digital control technology including digital-to-analog converters to accurately control the output voltage through a digital input interface; Use precision potentiometers and adjustment circuits in analog circuits to adjust and stabilize output voltages; A closed-loop feedback control system including a sampling circuit, a comparator and a control circuit is used. The output voltage is monitored and compared with the set value, and the control circuit is adjusted to keep the output stable.

5. The power supply method for the electrochemical device for implant surface decontamination according to claim 1, characterized in that: In step S3, the voltage output by the power supply is monitored in real time to ensure that the output voltage is the selected voltage, specifically by any of the following schemes: Using a digital voltmeter or oscilloscope: Connect a digital voltmeter or an oscilloscope to the output port of the power supply, the digital voltmeter or oscilloscope can instantly display the voltage value and provide a visual analysis of the voltage waveform; Touch screen panel controller: A touch screen panel controller with a real-time voltage monitoring function is used, the current output voltage is displayed on the screen of the touch screen panel controller, and an alarm threshold value of the output voltage is set to remind the operator; Embedded monitoring system: Integrate an embedded voltage monitoring system in the power supply to collect and process voltage data in real time through built-in sensors or circuits, and display the results on the device panel or output them through a digital interface; Closed-loop feedback control: Design a closed-loop feedback control system to ensure that the output voltage is periodically sampled and compared with the set target voltage. Based on the comparison results, the control circuit is adjusted to keep the output voltage stable and accurate; Alarm and recording systems: The integrated alarm system will sound an alarm when the output voltage deviates from the set range, and the output voltage monitoring data will be continuously recorded and stored for subsequent analysis and verification.

6. The power supply method for the electrochemical device for implant surface decontamination according to claim 1, characterized in that: In step S4, a current indicator light module including an LED current indicator light and a circuit connection detection circuit is selected to detect circuit problems including circuit interruption, poor or loose connector contact, specifically: Circuit break detection: Using a resistor voltage divider technique or a current sensor to detect the current flow in the circuit, if the circuit is interrupted, the current will not flow or will be significantly reduced, setting a preset threshold or comparator circuit to detect the current, when the current is lower than the preset threshold, it indicates that the circuit is interrupted; Detection of poor or loose connector contact: A contact sensor or a pressure sensor is used to detect the contact state of the connector. The contact sensor or the pressure sensor can detect whether the connector is completely connected or loose, and the quality of the connector connection can be determined by measuring the contact resistance or the contact force.

7. The power supply method for the electrochemical device for implant surface decontamination according to claim 6, characterized in that: Step S4 further includes: Combined with a comparator and a logic circuit, the current sensor output is compared with a preset circuit state, and when the current is lower than the preset threshold or the contact sensor detects looseness, a signal is output or the indicator light state is controlled; The integrated alarm system triggers an alarm or stops equipment operation when a circuit connection problem is detected to protect the safety of equipment and operators.

8. A power supply system for an electrochemical device for decontamination of an implant surface, for executing the power supply method for the electrochemical device for decontamination of an implant surface as claimed in any one of claims 1 to 7, characterized in that: include: A corresponding relationship establishing module, used to establish a corresponding relationship between the implant surface contamination degree around the implant that needs surface decontamination and the voltage selection and electrolysis time selection, so as to perform personalized voltage regulation according to the implant surface contamination degree; A power supply selection module, used to select a power supply device with stable output and precise adjustment function as the power supply of the decontamination electrochemical device, and to use the power supply to select the voltage and electrolysis time in the corresponding relationship according to the degree of contamination on the implant surface during the decontamination of the implant surface, and to adjust the voltage and electrolysis time; A power supply real-time detection module, used to monitor the voltage output by the power supply in real time to ensure that the output voltage is the selected voltage; The circuit problem detection module is used to select a current indicator light module including an LED current indicator light and a circuit connection detection circuit to detect circuit problems including circuit interruption, poor contact or loose connectors.

9. A computer device comprising a memory and one or more processors, wherein the memory stores computer codes, and when the computer codes are executed by the one or more processors, the one or more processors execute the method according to any one of claims 1 to 7. 10 . A computer-readable storage medium storing a computer code. When the computer code is executed, the method according to claim 1 is executed.

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