Oral implant taking-out device

Abstract

The invention relates to the technical field of oral medical instruments, in particular to an oral implant taking-out device which comprises a holding module used for holding operation of medical staff, a clamping module used for stably clamping an implant and a monitoring assembly used for collecting operation parameters in real time, and the monitoring assembly is in signal connection with a control module used for overall control. The control module is in signal connection with the holding module and the clamping module, the clamping module comprises a power piece, a mounting plate is coaxially and fixedly connected to the power piece, an output shaft of the power piece penetrates through the mounting plate and is coaxially and fixedly connected with a connecting plate, a plurality of connecting rods are hinged to the edge of the connecting plate in the circumferential direction, and clamping plates are hinged to the connecting rods; the holding module is mounted at one end of the power part; the monitoring assembly is installed on the clamping plate, the power piece is in signal connection with the control module, and the control module is used for starting and stopping the power piece according to operation parameters monitored by the monitoring assembly in real time. The method is used for reducing the risk of operative complications and improving the operation efficiency and safety.

Description

Technical Field

[0001] This invention relates to the field of oral medical device technology, specifically to an oral implant removal device. Background Technology

[0002] In the field of dental implant restoration, dental implants may need to be removed for various reasons (such as peri-implantitis, implant fracture, or patient needs). Currently, the methods and tools commonly used in clinical practice for dental implant removal have many limitations.

[0003] Traditional manual removal tools, such as various forceps and wrenches, rely primarily on the strength of the medical staff's hands to apply clamping and rotational forces to remove the implant. However, due to the limited space inside the oral cavity and restricted field of vision, medical staff find it difficult to precisely control the direction and magnitude of the applied force. This not only increases the difficulty of removal but also easily causes unnecessary damage to surrounding normal oral tissues, such as the gums and alveolar bone, leading to an increase in postoperative complications and affecting the patient's oral health and recovery.

[0004] While some electrically powered retrieval devices improve operational efficiency to some extent compared to traditional manual retrieval tools, most are limited in function and lack real-time monitoring and precise control of key parameters during the retrieval process. For example, they cannot obtain the clamping force in real time. If the clamping force is too weak, the implant may slip, requiring multiple attempts and increasing patient discomfort; if the clamping force is too strong, it may damage the implant or surrounding tissues. Furthermore, the clamping structure design is often flawed. Most employ a two-jaw clamping mode, concentrating the clamping force at two points, which can lead to uneven stress on the implant and a high rate of displacement. This is especially true for smooth zirconia implants or old implants with worn threads, significantly increasing the risk of slippage. Additionally, the metal clamping head directly contacts the implant surface, resulting in a high rate of scratches. This not only affects the implant's reusability but may also damage the fracture surface morphology and interfere with etiological analysis.

[0005] Therefore, it is necessary to develop a dental implant removal device that is stable, safe, controllable, and efficient in operation to solve the current problems in the field of dental medical equipment. Summary of the Invention

[0006] To address the aforementioned issues, this invention provides an oral implant removal device that adapts to implants of different sizes during oral implant removal surgery, enabling stable clamping, real-time parameter monitoring, and safe removal of the implant, thereby reducing the risk of surgical complications and improving surgical efficiency and safety.

[0007] To achieve the above objectives, the technical solution of the present invention is as follows: a dental implant removal device, comprising a gripping module for medical personnel to hold and operate, a clamping module for stabilizing and clamping the implant, and a monitoring component for real-time acquisition of operating parameters. The monitoring component is signal-connected to a control module for overall control. The control module is signal-connected to the gripping module and the clamping module respectively. The clamping module includes a power component, a mounting plate is coaxially fixedly connected to the power component, the output shaft of the power component passes through the mounting plate and is coaxially fixedly connected to a connecting plate, a plurality of connecting rods are hinged along the circumferential edge of the connecting plate, and a clamping plate is hinged to the end of each connecting rod away from the connecting plate. One end of the clamping plate is hinged to the mounting plate, and the gripping module is installed at the end of the power component away from the mounting plate.

[0008] The monitoring component is mounted on the clamping plate, and the power component is connected to the control module via signal. The control module is used to start and stop the power component according to the operating parameters monitored in real time by the monitoring component.

[0009] Furthermore, the grip module includes a handle, which has a hollow structure. A drive component is fixedly connected inside the handle. The output shaft of the drive component passes through the handle and is fixedly connected to the power unit on the same axis. The drive component is signal-connected to the control module.

[0010] Furthermore, the monitoring components include a pressure sensor, a displacement sensor, and a speed sensor. The pressure sensor is used to collect clamping force data and is embedded inside the clamping plate. The displacement sensor is used to monitor the opening and closing stroke data of the clamping plate and is installed at the hinge between the connecting rod and the connecting plate. The speed sensor is used to collect power output speed data and is sleeved on the output shaft of the drive component. The pressure sensor, displacement sensor, and speed sensor are all connected to the control module for signal transmission.

[0011] When the clamping force data is less than or greater than the clamping force threshold in the control module, and the stroke data is less than or greater than the stroke threshold in the control module, the control module controls the extension and retraction of the power component.

[0012] When the rotational speed data is less than or greater than the rotational speed threshold in the control module, the control module adjusts the power of the drive unit.

[0013] Furthermore, there are three sets of clamping plates, which are evenly distributed at 120° circumference along the connecting plate to form a three-jaw clamping structure.

[0014] Furthermore, it also includes an early warning module, which includes an indicator light, a vibration motor, and a buzzer. The indicator light, vibration motor, and buzzer are all connected to the control module via signals.

[0015] When the clamping data, stroke data, and rotation speed data are at the edge of the corresponding safety threshold in the control module, the control module issues a first-level warning, the indicator light flashes yellow, and the vibration motor is triggered to vibrate at low frequency.

[0016] When the clamping data, stroke data, and speed data exceed the corresponding safety threshold in the control module, the control module issues a level two warning, the indicator light stays on orange, the vibration motor vibrates at high frequency, and the buzzer sounds intermittently.

[0017] When the clamping data, stroke data, and speed data exceed the corresponding danger threshold in the control module, the control module issues a level three warning, the indicator light flashes red and the buzzer sounds continuously, and the control module triggers an emergency stop.

[0018] Furthermore, the outer wall of the handle is provided with an anti-slip structure, which includes several grooves for storing accumulated liquid to prevent slipping. The grooves are provided with axial guide channels for guiding the accumulated liquid in the grooves to the end of the handle. The end of the handle is detachably connected to a sweat-absorbing ring.

[0019] Furthermore, the clamping plate has anti-slip teeth at one end near the implant, and a protective sleeve is detachably connected to the anti-slip teeth. The inner side of the protective sleeve has a groove that matches the anti-slip teeth. An electromagnetic positioning block is provided at the connection between the protective sleeve and the clamping plate, and the electromagnetic positioning block is connected to the control module signal.

[0020] Furthermore, the handle is equipped with a lithium battery and a battery power meter for powering each power module. The battery power meter is connected to the control module. When the battery level is less than the preset battery level threshold in the control module, the control module triggers a vibration alert and controls the drive component to reduce its rotation speed. The handle is also equipped with a magnetic charging interface for charging the lithium battery.

[0021] Furthermore, a cooling fan is also provided at the end of the handle. The cooling fan is connected to the control module via a signal. After the drive unit has been working for a certain period of time, the control module controls the cooling fan to start and dissipate heat from the drive unit. Several heat dissipation holes are provided on the handle to assist the cooling fan in dissipating heat.

[0022] Furthermore, the control module is integrated into the middle of the handle. The control module includes a microcontroller, a display screen, and a wireless transmission unit. The display screen is used to display clamping force, stroke, and rotation speed data in real time. The wireless transmission unit is used to upload the data on the display screen to the medical system for traceability.

[0023] The above approach has the following beneficial effects:

[0024] 1. This solution achieves the dual goals of stable positioning of implants and surface protection through a three-jaw clamping structure combined with closed-loop control of pressure sensors and control modules. Compared with the traditional two-jaw clamping technology, which is prone to displacement and direct metal contact can easily scratch the implant, the clamping force uniformity on implants of different diameters is improved, the implant surface damage rate is reduced, and it can be adapted to implants of all sizes from 3 to 8 mm without frequent replacement of clamping heads. The versatility and clinical adaptability of the equipment are significantly enhanced.

[0025] 2. This solution constructs a safety system from monitoring to early warning. Triple sensors capture operating parameters in real time, and a three-level early warning mechanism achieves risk classification and control through multi-dimensional prompts. Combined with the anti-slip structure of the handle and the heat dissipation system of the drive component, compared with the single parameter monitoring, shutdown protection only, easy slippage in wet conditions, and power decay after long-term operation in traditional technologies, the early warning rate of surgical risks is improved, the slippage rate of the handle in wet conditions is reduced, and the power decay rate of the drive component after continuous operation for a certain period of time is reduced. It completely solves the core pain points of traditional devices such as delayed detection of safety hazards and poor operational stability.

[0026] 3. This solution achieves efficient connection of the entire process through modular design and intelligent linkage logic. The electromagnetic positioning block automatically locks / unlocks the protective sleeve according to the clamping state, the wireless transmission unit uploads surgical data in real time, and the detachable sweat-absorbing ring and heat dissipation structure facilitate cleaning and maintenance. Compared with the traditional technology, which involves cumbersome removal of the protective sleeve, manual recording of data, and time-consuming cleaning of components, the protective sleeve removal time is shortened, the efficiency of surgical data archiving is improved, and the cleaning time of core components is shortened. This not only reduces the operational intensity of medical staff, but also meets the stringent requirements of sterile and information-based management in oral medical care.

[0027] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0028] Figure 1 This is an isometric view of an embodiment of the oral implant removal device of the present invention;

[0029] Figure 2 This is an isometric view of the clamping module in an embodiment of the oral implant removal device of the present invention;

[0030] Figure 3 This is a top view of an embodiment of the oral implant removal device of the present invention;

[0031] Figure 4 for Figure 3 A cross-sectional view along the AA direction.

[0032] The reference numerals in the accompanying drawings include: 1. Power component; 2. Mounting plate; 3. Connecting plate; 4. Connecting rod; 5. Clamping plate; 501. Protective sleeve; 6. Handle; 7. Drive component; 8. Cooling fan. Detailed Implementation

[0033] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0036] The following detailed description illustrates the specific implementation method:

[0037] Example 1:

[0038] As attached Figures 1 to 4 The image shows a dental implant removal device, comprising a gripping module for medical personnel to hold and operate the implant, a clamping module for stabilizing and holding the implant, and a monitoring component for real-time acquisition of operating parameters. The monitoring component is signal-connected to a control module for overall control. The control module is signal-connected to both the gripping module and the clamping module. The clamping module includes a power component 1, which in this embodiment is an electric cylinder. A mounting plate 2 is coaxially fixedly connected to the power component 1. The output shaft of the power component 1 passes through the mounting plate 2 and is coaxially fixedly connected to a connecting plate 3. Several connecting rods 4 are hinged circumferentially along the edge of the connecting plate 3. A clamping plate 5 is hinged to the end of each connecting rod 4 away from the connecting plate 3. One end of the clamping plate 5 is hinged to the mounting plate 2. There are three sets of clamping plates 5, which are evenly distributed at 120° intervals along the circumference of the connecting plate 3 to form a three-jaw clamping structure. The monitoring component is mounted on the clamping plate 5. The power component 1 is signal-connected to the control module, which is used to open and close the power component 1 according to the operating parameters monitored in real time by the monitoring component.

[0039] The grip module is installed at the end of the power component 1 away from the mounting plate 2; the grip module includes a handle 6, which is a hollow structure, and a drive component 7 is fixedly connected inside the handle 6. In this embodiment, the drive component 7 is a motor. The output shaft of the drive component 7 passes through the handle 6 and is fixedly connected to the power motor on the same axis. The drive component 7 is signal connected to the control module.

[0040] The monitoring components include a pressure sensor, a displacement sensor, and a speed sensor. The pressure sensor is used to collect clamping force data and is embedded inside the clamping plate 5. The displacement sensor is used to monitor the opening and closing stroke data of the clamping plate 5 and is installed at the hinge between the connecting rod 4 and the connecting plate 3. The speed sensor is used to collect power output speed data and is sleeved on the output shaft of the drive component 7. The pressure sensor, displacement sensor, and speed sensor are all connected to the control module. When the clamping force data is less than or greater than the clamping force threshold in the control module, and the stroke data is less than or greater than the stroke threshold in the control module, the control module controls the extension and retraction of the power component 1. When the speed data is less than or greater than the speed threshold in the control module, the control module adjusts the power of the drive component 7.

[0041] The handle 6 is equipped with a lithium battery and a battery power meter for powering each power module. The battery power meter is connected to the control module. When the battery power is less than the preset power threshold in the control module, the control module triggers a vibration prompt and controls the drive component 7 to reduce its rotation speed. The handle 6 is also equipped with a magnetic charging interface for charging the lithium battery.

[0042] The control module is integrated in the middle of the handle 6. The control module includes a microcontroller, a display screen, and a wireless transmission unit. The display screen is used to display clamping force, stroke, and rotation speed data in real time. The wireless transmission unit is used to upload the data on the display screen to the medical system for traceability.

[0043] The specific implementation process is as follows: Medical staff first observe the display screen of the control module in the middle of the handle 6, which displays the remaining lithium battery power in real time (collected by the battery power meter and transmitted to the control module). If the power is lower than the preset threshold of the control module, the display screen will indicate "low power," and the built-in vibration module of the handle 6 will trigger low-frequency vibration. At this time, the lithium battery needs to be charged through the magnetic charging interface on the handle 6. During the charging process, the display screen shows the charging progress. Once the power is higher than the preset threshold, the charging connector is unplugged to complete the power supply preparation. According to the specifications of the implant to be removed, the core parameter thresholds are preset by the microcontroller of the control module: clamping force safety threshold, clamping plate 5 opening and closing stroke threshold for the corresponding implant diameter, and drive component 7 (motor) speed threshold.

[0044] Medical staff hold the handle 6 steadily with one hand and adjust their hand posture according to the location of the surgical area in the patient's mouth (such as the anterior or posterior teeth area) to ensure that they do not obstruct their view and that the clamping module can be accurately aligned with the implant to be removed. At this time, the display screen remains on so that medical staff can observe the parameters in real time.

[0045] The output shaft of the power component 1 (electric cylinder) driven by the control module extends, causing the connecting plate 3 to move away from the mounting plate 2. The connecting rod 4 then pushes the clamping plate 5 outwards around its hinge point with the mounting plate 2, until the displacement sensor detects that the stroke has reached the preset upper limit. The control module then sends a signal to stop the power component 1, and the clamping plate 5 is in its maximum open / closed state, facilitating implant insertion. Medical staff manually fine-tune the position of the handle 6, placing the open clamping plate 5 around the implant root. After confirming that the inner side of the clamping plate 5 is in contact with the implant surface, the control module drives the output shaft of the power component 1 to retract, causing the connecting plate 3 to move towards the mounting plate 2. Simultaneously, the connecting rod 4 pulls the clamping plate 5 inwards, applying clamping force to the implant.

[0046] During clamping, a pressure sensor embedded inside the clamping plate 5 collects clamping force data in real time, while a displacement sensor installed at the hinge point between the connecting rod 4 and the connecting plate 3 simultaneously collects the closing stroke data of the clamping plate 5, and transmits both data to the control module in real time. When the clamping force reaches the lower limit of the preset threshold and the stroke shrinks to the optimal stroke for the implant, the signals from the pressure sensor and the displacement sensor form a coordinated feedback, and the control module immediately sends a signal to stop the contraction of the power component 1, achieving precise control and ensuring stable clamping without excessive compression of the implant.

[0047] If the pressure sensor detects a sudden increase in clamping force to the upper limit of the threshold during clamping, but the stroke is still greater than the forming threshold (indicating that the clamping plate 5 is not fully attached to the implant and there may be a positional offset), the control module will drive the power component 1 to pause its operation, and the display screen will flash a "clamping offset" prompt. Medical staff need to fine-tune the position of the device and restart clamping. If the stroke has been reduced to the lower limit of the stroke threshold, but the clamping force is still lower than the clamping force threshold (indicating that the implant surface is smooth or the clamping plate 5 is not properly aligned), the control module will also trigger a pause and prompt "insufficient clamping force", and the position of the clamping plate 5 needs to be readjusted.

[0048] After confirming that the clamping is stable (the display shows the clamping force data and stroke data, both of which are within the safe threshold), the medical staff sends a start signal to the drive component 7 (motor) through the control module. The drive component 7 starts to operate and drives the power component 1 and the entire clamping module to rotate synchronously through the output shaft, thereby causing the clamped implant to rotate and loosen.

[0049] A speed sensor mounted on the output shaft of the drive component 7 collects the speed data of the drive component 7 in real time, which is then transmitted to the control module and dynamically displayed on the screen. When the implant is in the initial loosening stage (with high resistance), if the speed sensor detects that the speed has dropped to the lower threshold limit, the control module automatically adjusts the power supply of the drive component 7 to increase the speed. When the implant loosens and the resistance decreases, the speed may rise to the upper threshold limit. In this case, the control module reduces the power of the drive component 7 to stabilize the speed and prevent the implant from suddenly dislodging and causing damage to the bone bed due to excessive speed.

[0050] During the removal process, the control module continuously and synchronously receives data from the pressure sensor, displacement sensor, and speed sensor. If the rotational resistance increases due to adhesion between the implant and the bone bed, the speed of the drive component 7 will decrease, while the clamping force will increase slightly due to the reaction force. When the clamping force rises to near the upper limit of the threshold, the display screen will indicate "increased load." Medical staff can cooperate by slowing down the operation speed, while the control module maintains a stable speed to ensure that the clamping force does not exceed the speed threshold.

[0051] Once the implant is completely detached from the bone bed, medical staff immediately control the drive unit 7 to stop operating via the control module, removing the device from the patient's mouth. Simultaneously, medical staff drive the output shaft of the power unit 1 to extend via the control module, causing the clamping plate 5 to open outwards. The pressure sensor detects that the clamping force has dropped to 0N, indicating that the clamping release is complete, and the clamped implant is manually removed.

[0052] After use, the power component 1 drives the clamping plate 5 to return to the initial closed state. The control module clears the real-time data of the current operation, but uploads the complete parameters of this operation (including clamping force change curve, stroke data, speed adjustment record and operation time, etc.) to the medical system through the wireless transmission unit to complete data traceability and archiving.

[0053] After confirming the data upload is complete, turn off the device power and observe the remaining battery level displayed on the screen. If the battery level is below the threshold, charge the lithium battery via the magnetic charging interface for future use. Then, perform preliminary cleaning of components that come into contact with the oral cavity, such as the clamping plate 5 and connecting rod 4, to prepare for the subsequent disinfection process.

[0054] Example 2:

[0055] The difference from Embodiment 1 is that it also includes an early warning module, which includes an indicator light, a vibration motor and a buzzer, all of which are connected to the control module via signals.

[0056] When the clamping data, stroke data, and rotation speed data are at the edge of the corresponding safety threshold in the control module, the control module issues a first-level warning, the indicator light flashes yellow, and the vibration motor is triggered to vibrate at a low frequency.

[0057] When the clamping data, stroke data, and rotation speed data exceed the corresponding safety thresholds in the control module, the control module issues a level two warning, with the indicator light remaining constantly orange, the vibration motor vibrating at high frequency, and the buzzer sounding intermittently.

[0058] When the clamping data, stroke data, and speed data exceed the corresponding danger threshold in the control module, the control module issues a level three warning, the indicator light flashes red and the buzzer sounds continuously, and the control module triggers an emergency stop.

[0059] The specific implementation process is as follows: Based on Example 1, an early warning module is added. According to the size of the implant to be removed, the control module presets parameter thresholds and corresponding early warning levels:

[0060] The control module drives the power component 1 (electric cylinder) to move the connecting plate 3, and the clamping plate 5 opens outward to the upper limit of the stroke safety threshold. The displacement sensor feeds back the stroke data to the display screen, and the indicator light remains green.

[0061] Power component 1 drives clamping plate 5 to close inward, with pressure and displacement sensors transmitting data in real time. When the clamping force rises to the lower limit of the clamping force safety threshold and the stroke shrinks to the stroke safety threshold, the control module maintains the stability of power component 1. If the clamping continues to close, the clamping force rises to the upper limit of the safety threshold, triggering a level one warning: the indicator light flashes yellow, the vibration motor vibrates at a low frequency, indicating "clamping force is approaching the upper limit." After medical personnel confirm that the clamping is stable, power component 1 stops moving, the warning module automatically cancels the level one warning, and the indicator light returns to green.

[0062] Drive unit 7 (motor) starts operating, and the speed sensor monitors the speed in real time and displays it on the screen. In the initial stage, the implant resistance is relatively high, and the speed drops to the lower limit of the safe threshold, triggering a first-level warning (flashing yellow light + low-frequency vibration); the control module automatically increases the power of drive unit 7, and the speed rises to within the safe speed threshold range, and the warning is lifted. When the implant loosens and the resistance decreases, the speed suddenly rises to the upper limit of the critical threshold, triggering a first-level warning again, and the control module reduces the power to stabilize the speed.

[0063] If the implant adheres to the bone bed, causing a sudden increase in resistance and the rotation speed drops to the lower limit of the dangerous threshold, a secondary warning is immediately triggered: the indicator light remains orange, the vibration motor vibrates at high frequency, and the buzzer beeps. Medical staff must pause the removal procedure and use surgical instruments to help loosen the adhesion. During this process, the control module maintains the drive component 7 operating at low power, and the display screen updates the rotation speed data in real time. Once the adhesion is loosened, the rotation speed returns to the safe threshold range, the secondary warning is lifted, and the indicator light returns to green.

[0064] If the clamping plate 5 unexpectedly shifts during operation, causing the clamping force on one side to suddenly rise to the upper limit of the dangerous clamping force threshold, the pressure sensor instantly transmits data to the control module, immediately triggering a three-level warning: the indicator light flashes red, the buzzer sounds continuously, the vibration motor vibrates at high frequency, and the control module cuts off the power supply to the drive component 7 and the power component 1, achieving an emergency stop. Medical staff manually fine-tune the position of the handle 6 to realign the clamping plate 5 with the implant, and after confirming accurate alignment, restart the clamping and continue the removal operation.

[0065] If the drive component 7 experiences a sudden power fluctuation, causing the speed to surge to the upper limit of the dangerous speed threshold, the speed sensor signal will trigger a level three warning, and the equipment will shut down immediately. Medical personnel can retrieve the speed fluctuation records through the control module. After confirming there is no hardware fault, they can reset the parameters of drive component 7 and restart the extraction program. At this time, the control module automatically reduces the safe speed threshold, improving monitoring sensitivity.

[0066] Example 3:

[0067] The difference from Embodiment 2 is that the outer wall of the handle 6 is provided with an anti-slip structure, which includes several grooves for storing accumulated liquid to avoid slipping. The grooves are provided with axial guide grooves for guiding the accumulated liquid in the grooves to the end of the handle 6. The end of the handle 6 is detachably connected to a sweat-absorbing ring.

[0068] The specific implementation process is as follows: After the surgery begins, the medical staff holds the middle area of ​​the handle 6 with one hand, with their palm and fingers in contact with the anti-slip surface with grooves: the grooves immediately store a small amount of liquid in the contact area, preventing the formation of a water film between the fingers and the handle 6; the liquid not stored in the grooves flows quickly along the axial guide groove to the end of the handle 6, and is completely absorbed by the sweat-absorbing ring. The handle 6 is held stably throughout the process, without slippage or deviation.

[0069] During the surgery, a significant amount of fluid accumulated in the surgical field caused the absorbent ring to become saturated. With the clamping plate 5 maintaining a stable grip, an assistant manually unscrewed the saturated absorbent ring and replaced it with a new, dry absorbent ring. During the replacement, the axial guide groove temporarily stored the fluid flowing to the end, and the groove maintained friction between the hand and the handle 6, ensuring the device did not shift.

[0070] Example 4:

[0071] As attached Figure 1 As shown, the difference from Embodiment 3 is that the clamping plate 5 has anti-slip teeth at one end near the implant, and a protective sleeve 501 is detachably connected to the anti-slip teeth. The inner side of the protective sleeve 501 has a groove that matches the anti-slip teeth. An electromagnetic positioning block is provided at the connection between the protective sleeve 501 and the clamping plate 5. The electromagnetic positioning block is connected to the control module signal.

[0072] The specific implementation process is as follows: The biomimetic anti-slip texture on the outer side of the protective sleeve 501 can initially fit the implant surface to avoid slippage and displacement during alignment, while preventing the anti-slip teeth from directly contacting the implant and causing scratches.

[0073] Power component 1 (electric cylinder) drives clamping plate 5 to open to the upper limit of the stroke safety threshold, and displacement sensor provides feedback data; clamping plate 5 then closes inward, and protective sleeve 501 first contacts the implant surface, with pressure sensor collecting clamping force in real time. When the clamping force rises to the lower limit of the safety threshold, the control module automatically maintains the electromagnetic positioning block in a magnetized state, ensuring that protective sleeve 501 is firmly attached to clamping plate 5. The elastic deformation of protective sleeve 501 can buffer part of the clamping force, preventing excessive pressure on the implant surface, while anti-slip teeth transmit clamping force through slots to ensure that the implant does not slip.

[0074] Example 5:

[0075] As attached Figure 3 As shown, the difference from embodiment 4 is that the handle 6 is also provided with a cooling fan 8 at the end. The cooling fan 8 is connected to the control module. After the drive component 7 has been working for a certain period of time, the control module controls the cooling fan 8 to start and dissipate heat from the drive component 7. The handle 6 is provided with several heat dissipation holes, which are used to assist the cooling fan 8 in dissipating heat.

[0076] The specific implementation process is as follows: After a certain period of surgery, the control module automatically starts the cooling fan 8 according to the built-in timing logic, and the display screen simultaneously shows that the fan is starting. Airflow enters from the end of the handle 6, flows over the surface of the drive component 7, and is discharged from the heat dissipation holes on the side wall, quickly carrying away the heat generated by the drive component 7. Medical staff do not feel obvious heat when holding the handle 6.

[0077] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. An oral implant extraction device, comprising a holding module for a medical staff to hold and operate, a clamping module for stabilizing clamping an implant, and a monitoring assembly for collecting operation parameters in real time, the monitoring assembly being signal connected with a control module for overall control, the control module being signal connected with the holding module and the clamping module respectively, characterized in that, The clamping module includes a power component (1), a mounting plate (2) is coaxially fixedly connected to the power component (1), the output shaft of the power component (1) passes through the mounting plate (2) and is coaxially fixedly connected to a connecting plate (3), a number of connecting rods (4) are circumferentially hinged to the edge of the connecting plate (3), and a clamping plate (5) is hinged to the end of the connecting rod (4) away from the connecting plate (3). One end of the clamping plate (5) is hinged to the mounting plate (2), and the gripping module is installed on the end of the power component (1) away from the mounting plate (2); The monitoring component is installed on the clamping plate (5), and the power component (1) is connected to the control module. The control module is used to open and close the power component (1) according to the operating parameters monitored by the monitoring component in real time.

2. The dental implant removal device according to claim 1, characterized in that, The grip module includes a handle (6), which is a hollow structure. A drive component (7) is fixedly connected inside the handle (6). The output shaft of the drive component (7) passes through the handle (6) and is fixedly connected to the power unit on the same axis. The drive component (7) is connected to the control module via signal.

3. The dental implant removal device according to claim 2, characterized in that, The monitoring components include a pressure sensor, a displacement sensor, and a speed sensor. The pressure sensor is used to collect clamping force data and is embedded inside the clamping plate (5). The displacement sensor is used to monitor the opening and closing stroke data of the clamping plate (5) and is installed at the hinge between the connecting rod (4) and the connecting plate (3). The speed sensor is used to collect power output speed data and is sleeved on the output shaft of the drive component (7). The pressure sensor, displacement sensor, and speed sensor are all connected to the control module signal. When the clamping force data is less than or greater than the clamping force threshold in the control module, and the stroke data is less than or greater than the stroke threshold in the control module, the control module controls the extension and retraction of the power component (1); When the rotational speed data is less than or greater than the rotational speed threshold in the control module, the control module adjusts the power of the drive unit (7).

4. The dental implant removal device according to claim 3, characterized in that, There are three sets of clamping plates (5), which are evenly distributed along the circumference of the connecting plate (3) at 120° to form a three-jaw clamping structure.

5. The dental implant removal device according to claim 4, characterized in that, It also includes an early warning module, which includes an indicator light, a vibration motor, and a buzzer. The indicator light, vibration motor, and buzzer are all connected to the control module via signals. When the clamping data, stroke data, and rotation speed data are at the edge of the corresponding safety threshold in the control module, the control module issues a first-level warning, the indicator light flashes yellow, and the vibration motor is triggered to vibrate at low frequency. When the clamping data, stroke data, and speed data exceed the corresponding safety threshold in the control module, the control module issues a level two warning, the indicator light stays on orange, the vibration motor vibrates at high frequency, and the buzzer sounds intermittently. When the clamping data, stroke data, and speed data exceed the corresponding danger threshold in the control module, the control module issues a level three warning, the indicator light flashes red and the buzzer sounds continuously, and the control module triggers an emergency stop.

6. The dental implant removal device according to claim 5, characterized in that, The outer wall of the handle (6) is provided with an anti-slip structure, which includes several grooves for storing accumulated liquid to avoid slipping. The grooves are provided with axial guide grooves, which are used to guide the accumulated liquid in the grooves to the end of the handle (6). The end of the handle (6) is detachably connected to a sweat-absorbing ring.

7. The dental implant removal device according to claim 6, characterized in that, The clamping plate (5) has anti-slip teeth at one end near the implant. A protective sleeve (501) is detachably connected to the anti-slip teeth. The inner side of the protective sleeve (501) has a slot that matches the anti-slip teeth. An electromagnetic positioning block is provided at the connection between the protective sleeve (501) and the clamping plate (5). The electromagnetic positioning block is connected to the control module signal.

8. The dental implant removal device according to claim 7, characterized in that, The handle (6) is equipped with a lithium battery and a battery power meter for powering each power module. The battery power meter is connected to the control module. When the power is less than the preset power threshold in the control module, the control module triggers a vibration prompt and controls the drive component (7) to reduce its rotation speed. The handle (6) is also equipped with a magnetic charging interface for charging the lithium battery.

9. The dental implant removal device according to claim 8, characterized in that, The handle (6) is also equipped with a cooling fan (8) at the end. The cooling fan (8) is connected to the control module. After the drive unit (7) has been working for a certain period of time, the control module controls the cooling fan (8) to start and cool the drive unit (7). The handle (6) is equipped with several heat dissipation holes, which are used to assist the cooling fan (8) in cooling.

10. The dental implant removal device according to claim 9, characterized in that, The control module is integrated in the middle of the handle (6). The control module includes a microcontroller, a display screen and a wireless transmission unit. The display screen is used to display the clamping force, stroke and rotation speed data in real time. The wireless transmission unit is used to upload the data on the display screen to the medical system for traceability.

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