Rapid retention and disassembly device for dental implant angle composite abutment

Abstract

The invention discloses a rapid retention and disassembly device for a dental implant angle composite abutment, belongs to the technical field of oral medicine, and aims to solve the problem of gingiva or abutment damage possibly caused by excessive force in the mounting and disassembly process of the dental implant angle composite abutment in the prior art. The device comprises a carrier and a service terminal, the carrier is used for being matched with the angle composite base station for use, and the service terminal is connected with the carrier in a wireless communication mode, obtains operation data in real time and provides operation prompts. The carrier is integrally cylindrical and comprises an operating end, a clamping end and a middle section, the operating end is provided with an arc-shaped notch, and the clamping end is internally provided with a regular hexagon inner hexagonal hole. The carrier is further provided with a stress monitoring module, and the stress monitoring module comprises a monitoring ring and a sensor and is used for obtaining stress changes generated after a user twists the carrier in real time. And the stress monitoring module is connected with the service terminal through the processing circuit, the battery and the communication sub-module to realize data acquisition, processing and transmission.

Description

Technical Field

[0001] The invention belongs to the technical field of oral medicine, and in particular relates to a rapid retention and disassembly device for an angled composite base of a dental implant. Background Art

[0002] With the continuous development of dental implant technology, precise control of the installation and removal process of angle composite abutments has become particularly important. In the field of modern oral restoration, dental implant technology has become the preferred method for the restoration of missing teeth due to its high success rate and good biocompatibility. As a key component of the dental implant system, the accuracy of the installation and removal of the angle composite abutment directly affects the stability and service life of the dental implant. However, in the prior art, the installation and removal of the angle composite abutment of dental implants usually rely on manual operation, which is not only time-consuming and labor-intensive, but also prone to damage to the gums or abutments due to improper operation. The instability of manual operation increases the uncertainty and risk of the operation, especially when high-precision operation is required. In addition, manual operation is difficult to monitor and control the applied torque in real time, which may cause the abutment to be installed loosely or over-tightened, thereby affecting the long-term stability of the dental implant. Therefore, the development of a device that can accurately control the torque and monitor the operation process in real time is of great significance for improving the success rate and safety of dental implant surgery.

[0003] According to the disclosed technical solutions, the technical solution with publication number KR101525397B1 proposes a tool for adjusting the angle of a dental implant, which realizes the fixation of a vertical abutment and the insertion of a base through a slender component; the technical solution with publication number US20150173863A1 proposes an angle-adjustable dental implant abutment and a corresponding tool for adjusting the angle of the abutment, and the adjustment tool is an external small splint, which can realize appropriate angle adjustment of the angled abutment before installation; the technical solution with publication number WO2012039819A1 proposes a dental implant system, which includes a dental implant, a direct adjacency, an angled adjacency, and a plurality of sleeves or other components configured to be universally mounted on the tapered portion of the direct adjacency and the tapered portion of the angled abutment.

[0004] The above technical solutions all propose a variety of devices and methods for installing and adjusting the dental implant abutment, but more effective technical solutions are currently needed to explore the efficiency and safety of the operation.

[0005] The foregoing discussion of the background art is intended only to facilitate an understanding of the present invention. This discussion does not acknowledge or admit that any of the material referred to is part of the common general knowledge. Summary of the invention

[0006] The purpose of the present invention is to disclose a rapid retention and disassembly device for an angle composite abutment of a dental implant, which belongs to the field of oral medicine technology and aims to solve the problem in the prior art that the gums or abutment may be damaged due to excessive force during the installation and disassembly of the angle composite abutment of a dental implant. The device includes a carrier and a service terminal, and the carrier is used in conjunction with the angle composite abutment. The service terminal is connected to the carrier via wireless communication to obtain operation data in real time and provide operation prompts. The carrier is an overall cylindrical shape, including an operating end, a clamping end and a middle section. The operating end is provided with an arc-shaped notch, and the clamping end has a regular hexagonal hexagonal opening inside. The carrier is also equipped with a stress monitoring module, including a monitoring ring and a sensor, which is used to obtain in real time the stress changes caused by the user twisting the carrier. The stress monitoring module is connected to the service terminal via a processing circuit, a battery and a communication submodule to realize data collection, processing and transmission.

[0007] The present invention adopts the following technical scheme: a rapid retention and removal device for an angle composite abutment of dental implants, the retention and removal device comprising a carrier and a service terminal connected to the carrier in communication; the carrier is used in conjunction with the angle composite abutment when installing or removing the angle composite abutment; the service terminal communicates with the carrier via wireless communication, obtains operation data of the user in the process of operating the carrier in real time, analyzes the operation data and provides operation prompts to the user;

[0008] The carrier is an overall cylindrical shape, and the two ends of the carrier are respectively an operating end and a clamping end; between the operating end and the clamping end, there is also a cylindrical middle section with a diameter smaller than that of the operating end and the clamping end; a plurality of arc grooves are evenly distributed on the periphery of the operating end to provide sufficient gripping friction when the user holds the operating end; the clamping end has a regular hexagonal inner hexagonal opening inside, and the inner hexagonal opening is used to match the outer edge of the angle composite base, and the carrier is rotated by operation to make the angle composite base rotate with the carrier;

[0009] The carrier also includes a stress monitoring module for acquiring in real time the stress generated by the carrier's deformation due to force after the user twists the carrier, so as to prompt the user to operate the angle composite base.

[0010] Preferably, the stress monitoring module comprises a monitoring ring; the monitoring ring completely surrounds the surface of the middle section; the monitoring ring is made of elastic material; the inner side of the monitoring ring is in close contact with the surface of the middle section, and the two end faces of the monitoring ring are respectively in close contact with the connecting surfaces between the operating end and the middle section and between the clamping end and the middle section;

[0011] At least one sensor is arranged at the contact position between the monitoring ring and the operating end and / or the clamping end; and a slightly convex arc shape is provided at the contact position between the connecting surface and the sensor, so that when the carrier is subjected to torque and causes the operating end and the clamping end to have a relative twist angle, the pressure change of the arc shape on the sensor is sensed by the sensor.

[0012] Preferably, the sensor is a pressure sensitive sensor.

[0013] Preferably, the application monitoring module is also connected to the sensor circuit, the processing circuit, the battery and the communication sub-module; the processing circuit acquires the detection data of the sensor and sends it to the service terminal through the communication sub-module; the battery is used to support the operation of the sensor, the processing circuit and the communication sub-module.

[0014] Preferably, an arc-shaped notch is provided on the outer side of one end of the carrier close to the operating end; the central axis of the arc-shaped notch is coplanar with the central axis of the carrier and forms a certain angle.

[0015] Preferably, when the carrier and the angle compound base are cooperatively installed, the arc-shaped notch is arranged at a position corresponding to a screw hole of the angle compound base.

[0016] Preferably, the carrier is made of plastic.

[0017] Furthermore, a method for rapid retention and removal of an angled composite abutment for dental implants is proposed, and the retention and removal method is applied to a rapid retention and removal device for the angled composite abutment for dental implants; the retention and removal method comprises the following steps:

[0018] S100: Fix the carrier on the angle composite abutment, and the arc-shaped notch of the carrier corresponds to the screw hole position of the angle composite abutment during fixation;

[0019] S200: Use the carrier to select and install the angle composite abutment in the oral cavity;

[0020] S300: After adjusting the angle composite abutment to the correct angle, use a hexagonal screwdriver to pass through the carrier to reach the angle composite abutment and tighten the screws;

[0021] S400: After tightening the screws, remove the hexagonal screwdriver and the carrier.

[0022] The beneficial effects achieved by the present invention are:

[0023] 1. This technical solution integrates a stress monitoring module in the carrier to monitor the stress changes generated during the operation in real time, and transmits the data to the service terminal through wireless communication technology. The service terminal analyzes the data according to the preset algorithm and provides the operator with instant operation feedback. This real-time monitoring and precise feedback mechanism effectively improves the accuracy and safety of the operation and avoids installation problems caused by excessive or insufficient force;

[0024] 2. The design of the carrier of this technical solution makes the installation and removal of the angle composite abutment more convenient, and the operator can complete the installation and removal of the abutment through a simple rotation operation;

[0025] 3. The carrier of this technical solution improves the operator's experience of using the angle composite abutment, making the patient's operation of the angle composite abutment safer and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0027] Description of serial numbers: 10-carrier; 12-operating end; 14-clamping end; 16-middle section; 18-hexagonal opening; 20-angle composite base; 30-fastening screw; 32-monitoring ring; 33-end face; 34-sensor; 35-connecting surface; 36-locking buckle; 40-stress monitoring module; 42-flexible electrode; 44-composite film; 46-insulating layer; 48-medical dressing; 50-arc shape; 500-computer system; 502-bus; 504-processor; 506-main memory; 508-read-only memory; 510-storage device; 512-display; 514-input device; 516-cursor control device; 518-network device;

[0028] Figure 1 Schematic diagram of the carrier according to an embodiment of the present invention

[0029] Figure 2a It is a schematic diagram of the cooperation between the carrier, the angle composite base and the fastening screws in the embodiment of the present invention;

[0030] Figure 2b It is a cross-sectional schematic diagram of the cooperation between the carrier, the angle composite base and the fastening screws in the embodiment of the present invention;

[0031] Figure 3 is a schematic diagram of the stress monitoring module described in an embodiment of the present invention;

[0032] Figure 4A microscopic schematic diagram of a sensor and a connection surface of a stress monitoring module in an embodiment of the present invention;

[0033] Figure 5 is a schematic diagram of a sensor used in an embodiment of the present invention;

[0034] Figure 6 Schematic diagram of a computer system used in the system in an embodiment of the present invention. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with its embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. For those skilled in the art, other systems, methods and / or features of this embodiment will become apparent after reviewing the following detailed description. It is intended that all such additional systems, methods, features and advantages are included in this specification. Included within the scope of the present invention and protected by the appended claims. Additional features of the disclosed embodiments are described in the following detailed description, and these features will be apparent from the following detailed description.

[0036] The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right" and the like indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation. The invention is constructed and operated in a specific orientation, so the terms describing the positional relationship in the drawings are only used for exemplary description and cannot be understood as a limitation of this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0037] Embodiment 1: Exemplarily, a rapid retention and removal device for an angled composite abutment of a dental implant is proposed, wherein the retention and removal device comprises a carrier and a service terminal communicatively connected to the carrier; the carrier is used in conjunction with the angled composite abutment when installing or removing the angled composite abutment; the service terminal communicates with the carrier via wireless communication, obtains operation data of the user in the process of operating the carrier in real time, analyzes the operation data and provides operation prompts to the user.

[0038] As attached Figure 1As shown, the structure of the carrier 10 is exemplarily described. The carrier 10 is cylindrical in shape as a whole, and the two ends of the carrier 10 are respectively an operating end 12 and a clamping end 14; between the operating end 12 and the clamping end 14, there is also a cylindrical middle section 16 with a diameter smaller than that of the operating end and the clamping end; the periphery of the operating end 12 is evenly distributed with a plurality of arc grooves to provide sufficient gripping friction when the user holds the operating end; the clamping end 14 has a regular hexagonal inner hexagonal opening 18 inside, and the inner hexagonal opening 18 is used to match the outer edge of the angle composite base 20, and the carrier 10 is rotated by operation, so that the angle composite base 20 rotates with the carrier 10;

[0039] For example, as shown in the attached Figure 2a and attached Figure 2b The figure shows the appearance and cross-sectional view of the carrier 10 and the angle composite base 20 when used together. The fastening screw 30 used to fix the angle composite base 20 is placed inside the angle composite base 20 before installing the angle composite base 20; and is moved by the operator to the base of the oral cavity together with the carrier 10 and the angle composite base 20 to prepare for installing the angle composite base 20. The precision screwdriver used to fasten the fastening screw 30 can pass through the through hole between the carrier 10 and the angle composite base 20 to reach the top of the fastening screw 30, and rotate the fastening screw 30.

[0040] In an exemplary embodiment, the carrier 10 also includes a Figure 3 The stress monitoring module 40 shown is used to obtain in real time the stress generated by the carrier due to deformation caused by force after the user twists the carrier, so as to prompt the user to operate the angle composite base.

[0041] Preferably, the stress monitoring module includes a monitoring ring 32; the monitoring ring 32 completely surrounds the surface of the middle section 16; the monitoring ring 32 is made of elastic material; the inner side of the monitoring ring 32 is in close contact with the surface of the middle section 16, and the two end faces 33 (attached Figure 3 Only the upper end surface is shown in the figure) and they are respectively in close contact with the connecting surfaces between the operating end 12 and the middle section 16 and between the clamping end 14 and the middle section 16; Figure 1 The connecting surface 35 of the operating end 12 and the middle section 16 is shown in FIG.

[0042] Preferably, the monitoring ring 32 itself is a whole-section belt-shaped component and has two or more lock buckles 36. When the monitoring ring 32 is installed on the middle section 16, after the monitoring ring 32 is wrapped around the middle section 16, the lock buckles 36 are locked to fix the monitoring ring 32.

[0043] See attached Figure 3 and attached Figure 4At least one sensor 34 is arranged at the contact position between the monitoring ring 32 and the operating end and / or the clamping end; a slightly convex arc shape 50 is provided at the contact position between the connecting surface 35 and the sensor 34, so that when the carrier is subjected to torque so that the operating end 12 and the clamping end 14 have a relative twist angle, the pressure change of the arc shape 50 on the sensor is sensed by the sensor.

[0044] Preferably, the stress monitoring module 40 is also connected to the processing circuit, battery and communication sub-module of the sensor circuit; the processing circuit obtains the detection data of the sensor 34 and sends it to the service terminal through the communication sub-module; the battery is used to support the operation of the sensor, processing circuit and communication sub-module.

[0045] Preferably, an arc-shaped notch 17 is provided on the outer side of one end of the carrier close to the operating end; the central axis of the arc-shaped notch 17 is coplanar with the central axis of the carrier and forms a certain angle.

[0046] Preferably, when the carrier 32 and the angle composite base 20 are cooperatively installed, the arc-shaped notch 17 is arranged at a position corresponding to a screw hole of the angle composite base 20 .

[0047] Preferably, the material of the carrier 32 is plastic. Optionally, the material of the plastic can be polycarbonate, polyoxymethylene, ABS plastic, nylon, polypropylene, polyurethane or a compound of the above substances.

[0048] Furthermore, a method for rapid retention and removal of an angled composite abutment for dental implants is proposed, and the retention and removal method is applied to a rapid retention and removal device for the angled composite abutment for dental implants; the retention and removal method comprises the following steps:

[0049] S100: Fix the carrier on the angle composite abutment, and the arc-shaped notch of the carrier corresponds to the screw hole position of the angle composite abutment during fixation;

[0050] S200: Use the carrier to select and install the angle composite abutment in the oral cavity;

[0051] S300: After adjusting the angle composite abutment to the correct angle, use a hexagonal screwdriver to pass through the carrier to reach the angle composite abutment and tighten the screws;

[0052] S400: After tightening the screws, remove the hexagonal screwdriver and the carrier.

[0053] Embodiment 2: This embodiment should be understood to include at least all the features of any of the above embodiments, and further improve on the basis thereof:

[0054] Attached Figure 5 The structure of a sensor that can be used in the present technical solution is shown as an example. Preferably, a composite film 44 made of porous nanocomposite material is disposed between two flexible electrodes 42 , and an ultra-thin insulating layer 46 is disposed between the composite film 44 and one of the flexible electrodes 42 .

[0055] Preferably, the material of the flexible electrode 42 can be a gold / polyimide (Au / PI) film; preferably, the insulating layer 46 is a polymethyl methacrylate (PMMA) film with a thickness of about 500 nm. Preferably, the above-mentioned composite structure is encapsulated between two transparent and flexible medical dressings 48. In this composite structure, the composite film 44 has electrical conductivity, and the insulating layer 46 serves as an insulating material layer, so that the entire pressure sensor has capacitive properties. In order to prevent short circuits, the outer dimensions of the insulating layer 46 need to be slightly larger than the flexible electrode 42; preferably, the edge of the flexible electrode 42 is etched by a laser cutter and then transferred to the insulating layer 46. By observing the cross-section of the sensor under a scanning electron microscope, it can be seen that the air gap around the conductive support microstructure in the composite structure is sufficient to generate parasitic capacitance. In addition, the sensor after encapsulation has a higher degree of softness, and the estimated minimum bending radius is about 500 picometers.

[0056] Preferably, the composite membrane 44 can be prepared by the following steps: (1) ultrasonically treating the solution of hydroxyl-functionalized carbon nanotubes and chloroform before and after adding uncured elastic rubber to achieve uniform dispersion of carbon nanotubes. (2) heating and stirring the solution to evaporate chloroform until the weight ratio of chloroform to elastic rubber reaches 10:1; and using nickel foam with a thickness of 650 μm as a template for the composite membrane 44; (3) immersing the nickel foam in the solution mixture and then removing it. (4) heating the nickel foam coated with the solution at about 140°C for 30 minutes to completely evaporate the chloroform and cure the carbon nanotube-doped elastic rubber nanocomposite material. (5) immersing the sample in hydrochloric acid to completely etch away the nickel. (6) rinsing the composite membrane obtained by the above treatment steps with distilled water. The final composite membrane 44 has an open-pore structure with a porosity of about 86% and has microscopic tubular struts.

[0057] Through the above composite structure design and material selection, the sensor 34 can be highly sensitive to small pressure changes. The porous nanocomposite material used in the composite membrane 44 has high porosity and conductivity. When pressure acts on the composite membrane 44, the air gap around the conductive connection will be deformed, resulting in a change in capacitance. This change is detected by the circuit and converted into an electrical signal output. In addition, the conductive connection in the composite membrane 44 will undergo a slight deformation under pressure, resulting in a change in resistance value, which can also be detected by the circuit and converted into an electrical signal output. Through this mixed response mechanism, the sensor can sense small pressure changes.

[0058] In a preferred embodiment, the sensor 34 obtains the voltage values ​​of the two flexible electrodes through the processing circuit 49. The processing circuit 49 may include a signal acquisition circuit and an amplifier, which is used to preliminarily amplify the weak signal output by the sensor 34 through the signal acquisition circuit; preferably, the signal acquisition circuit uses an operational amplifier with high input impedance to reduce signal loss; the amplified signal is further amplified by an adjustable gain amplifier, and the gain range is 10-100 times, which can be adjusted according to actual needs.

[0059] Preferably, the processing circuit 49 further includes an analog-to-digital converter to convert the amplified analog signal into a digital signal. The resolution of the analog-to-digital converter is preferably 16 bits to accurately capture tiny signal changes.

[0060] Preferably, the processing circuit 49 also includes a microcontroller; the microcontroller preferably adopts a low-power microcontroller, which is responsible for processing digital signals and performing data calculation and analysis. The microcontroller communicates with the analog-to-digital converter through the I2C interface to obtain sensor data; the microcontroller further performs filtering, smoothing and other processing on the collected data, extracts useful information, and makes judgments based on preset thresholds.

[0061] Preferably, the processing circuit 49 is connected to an external flexible thin-film lithium battery, and the battery provides power for the processing circuit 49 and provides voltage for the sensor 34.

[0062] Preferably, the processing circuit 49 also includes a communication sub-module; the communication sub-module preferably adopts an ultra-low power consumption communication solution, such as based on LoRa, Bluetooth, Wi-Fi6 protocol, etc.; through the communication sub-module, the monitoring data processed by the processing circuit 49 is sent to the service terminal.

[0063] In some embodiments, the pressure sensitivity of the sensor 34 can reach 5 kPa. -1 In some embodiments, the processing circuit 49 or the sensor 34 can be further optimized to achieve a value less than 3 kPa. -1 perceptual sensitivity.

[0064] The service terminal can display the pressure change value on the surface of the sensor 34 in real time, and can further convert it into an intuitive expression of the degree of torsion of the carrier. For example, when the degree of torsion exceeds a preset threshold, the operator is informed by light, sound or other means.

[0065] Back to the Figure 4As shown in the figure, preferably, a plurality of protruding arc-shaped shapes 50 can be provided at the operating end of the carrier, which serve as the contact position between the sensor 34 and the connecting surface. The stress monitoring module 40 is integrally installed and sleeved on the other side of the middle section 16 opposite to the sensor, and the side of the stress monitoring module 40 not configured with the sensor (in this embodiment, the side close to the clamping end 14) can be kept relatively still with the carrier 10 through a positioning structure, such as a positioning convex point and other structures. When installing the stress monitoring module, align the sensor with the topmost part of the arc-shaped shape 50. When the operator pinches the operating end 12 and rotates the carrier, the relative rotation between the angle composite base and the base generates resistance, causing the operating end 12 of the carrier and the clamping end 14 to deflect at a certain angle. This deflection causes the arc-shaped shape 50 to move relative to the sensor 34, thereby changing the pressure on the sensor. By monitoring this pressure change, the degree of torsion of the carrier can be sensed in real time, thereby providing accurate operational feedback to the operator.

[0066] In a preferred embodiment, the maximum height H of the protrusion of the arc shape 50 can be calculated based on the material characteristics of the carrier and the sensitivity performance of the sensor. Preferably, one calculation method of H is:

[0067]

[0068] In the above formula, H 0 is the minimum protrusion height that can be produced based on the production process and the material of the carrier, which can generally be 0.05 mm. γ is the Poisson's ratio of the material, R is the outer radius of the carrier operating end 12, and T f is the maximum acceptable torque, L is the distance from the connecting surface where the arc shape 50 is located to the plane where the center point of the carrier is located, E is the Young's modulus of the carrier material, J is the polar moment of inertia of the middle section, S is the sensitivity of the sensor; k is the adjustment coefficient, which can be appropriately adjusted according to the force exerted by the operator's fingers.

[0069] Embodiment 3: This embodiment should be understood to include at least all the features of any of the above embodiments, and further improve on the basis thereof:

[0070] For example, Figure 6 A schematic diagram of a computer system 500 in which the service terminal described in this article can be implemented is depicted; the computer system 500 can realize the work control of each working unit, module, and component in the system according to the current control program; and also includes the collection, storage and processing of the work data and detection data generated during the system operation, so as to ultimately achieve the expected effect of the fluorescent labeling system.

[0071] The computer system 500 includes a bus 502 or other communication mechanism for transmitting information, and one or more processors 504 coupled to the bus 502 for processing information; the processor 504 may be, for example, one or more general-purpose microprocessors;

[0072] The computer system 500 also includes a main memory 506, such as a random access memory (RAM), a cache, and / or other dynamic storage device, coupled to the bus 502 for storing information and instructions to be executed by the processor 504; the main memory 506 may also be used to store temporary variables or other intermediate information during the execution of instructions to be executed by the processor 504; these instructions, when stored in a storage medium accessible to the processor 504, present the computer system 500 as a special-purpose machine customized to perform the operations specified in the instructions;

[0073] The computer system 500 may also include a read-only memory (ROM) 508 or other static storage device coupled to the bus 502 for storing static information and instructions for the processor 504; a storage device 510 such as a disk, an optical disk, or a USB drive (flash drive) will be coupled to the bus 502 for storing information and instructions;

[0074] And further, coupled to the bus 502 may also include a display 512 for displaying various information, data, media, etc., an input device 514 for allowing a user of the computer system 500 to control, manipulate, and / or interact with the computer system 500;

[0075] A preferred way to interact with the management system may be through a cursor control device 516, such as a computer mouse or similar control / navigation mechanism;

[0076] Furthermore, the computer system 500 may also include a network device 518 coupled to the bus 502; wherein the network device 518 may include, for example, a wired network card, a wireless network card, a switching chip, a router, a switch, and other components;

[0077] In general, the terms "engine", "component", "system", "database", etc., as used herein, may refer to logic embodied in hardware or firmware, or to a collection of software instructions, possibly with entry and exit points, written in a programming language such as Java, C, or C++; software components may be compiled and linked into executable programs, installed in a dynamic link library, or may be written in an interpreted programming language (e.g., BASIC, Perl, or Python); it should be understood that software components may be called from other components or from themselves, and / or may be called in response to detected events or interrupts;

[0078] Software components configured to execute on a computing device may be provided on a computer-readable medium, such as a compact disc, digital video disc, flash drive, diskette, or any other tangible medium, or as a digital download (and may be initially stored in a compressed or installable format that requires installation, decompression, or decryption prior to execution); such software code may be stored in part or in whole on a memory device of the executing computing device for execution by the computing device; software instructions may be embedded in firmware, such as an EPROM. It should also be understood that hardware components may consist of connected logic units (such as gates and flip-flops), and / or may consist of programmable units (such as programmable gate arrays or processors);

[0079] Computer system 500 includes the techniques described herein that may be implemented using custom hardwired logic, one or more ASICs or FPGAs, firmware, and / or program logic that, in combination with the computer system, renders computer system 500 a special-purpose computing device;

[0080] According to one or more embodiments, the techniques herein may be performed by computer system 500 in response to processor 504 executing one or more sequences of one or more instructions contained in main memory 506; such instructions may be read into main memory 506 from another storage medium, such as storage device 510; execution of the sequences of instructions contained in main memory 506 causes processor 504 to perform the process steps described herein; in alternative embodiments, hard-wired circuitry may be used in place of or in combination with software instructions;

[0081] As used herein, the term "non-transitory media" and similar terms refer to any media that store data and / or instructions that cause a machine to operate in a specific manner; such non-transitory media may include non-volatile media and / or volatile media; non-volatile media include, for example, optical or magnetic disks, such as storage device 510; volatile media include dynamic memory, such as main memory 506;

[0082] Among them, common forms of non-transitory media include, for example, floppy disks, diskettes, hard disks, solid-state drives, magnetic tapes or any other magnetic data storage medium, CD-ROMs, any other optical data storage medium, any physical medium having a pattern of holes, RAM, PROM and EPROM, FLASH-EPROM, NVRAM, any other memory chip or cartridge, and network versions thereof;

[0083] Non-transient media are distinct from transmission media but may be used in conjunction with transmission media; transmission media participate in the transmission of information between non-transient media; for example, transmission media include coaxial cables, copper wires, and optical fibers, including the wires that make up bus 502; transmission media may also take the form of sound waves or light waves, such as radio waves and infrared data communications.

[0084] Although the present application has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the present application. That is, the methods, systems and devices discussed above are examples. Various configurations may appropriately omit, replace or add various processes or components. For example, in alternative configurations, the method may be performed in an order different from the order described, and / or various components may be added, omitted and / or combined. Moreover, the features described with respect to certain configurations may be combined in various other configurations, such as different aspects and elements of the configuration may be combined in a similar manner. In addition, as the technology develops, the elements therein may be updated, i.e., many elements are examples and do not limit the scope of the present disclosure or claims.

[0085] Specific details are given in the specification to provide a thorough understanding of the exemplary configurations including implementations. However, the configurations may be practiced without these specific details. For example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary details to avoid obscuring the configurations. This description provides only example configurations and does not limit the scope, applicability, or configurations of the claims. On the contrary, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made to the functions and arrangements of the elements without departing from the spirit or scope of the present disclosure.

[0086] In summary, it is intended that the above detailed description is considered to be illustrative rather than restrictive, and it should be understood that the above embodiments should be understood to be only used to illustrate the present invention and not to limit the scope of protection of the present invention. After reading the contents of the present invention, the technician can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope defined by the claims of the present invention.

Claims

1. A rapid retention and disassembly device for an angled composite abutment for dental implants, characterized in that: The retention and removal device includes a carrier and a service terminal connected to the carrier; the carrier is used in conjunction with the angle composite base when installing or removing the angle composite base; the service terminal communicates with the carrier by wireless communication, obtains the operation data of the user in the process of operating the carrier in real time, analyzes the operation data and provides operation prompts to the user; The carrier is an overall cylindrical shape, and the two ends of the carrier are respectively an operating end and a clamping end; between the operating end and the clamping end, there is also a cylindrical middle section with a diameter smaller than that of the operating end and the clamping end; a plurality of arc grooves are evenly distributed on the periphery of the operating end to provide sufficient gripping friction when the user holds the operating end; the clamping end has a regular hexagonal inner hexagonal opening inside, and the inner hexagonal opening is used to match the outer edge of the angle composite base, and the carrier is rotated by operation to make the angle composite base rotate with the carrier; The carrier also includes a stress monitoring module for acquiring in real time the stress generated by the carrier's deformation due to force after the user twists the carrier, so as to prompt the user to operate the angle composite base.

2. The retaining and disassembling device according to claim 1, characterized in that: The stress monitoring module comprises a monitoring ring; the monitoring ring completely surrounds the surface of the middle section; the monitoring ring is made of elastic material; the inner side of the monitoring ring is in close contact with the surface of the middle section, and the two end faces of the monitoring ring are respectively in close contact with the connecting surfaces between the operating end and the middle section and between the clamping end and the middle section; At least one sensor is arranged at the contact position between the monitoring ring and the operating end and / or the clamping end; and a slightly convex arc shape is provided at the contact position between the connecting surface and the sensor, so that when the carrier is subjected to torque and causes the operating end and the clamping end to have a relative twist angle, the pressure change of the arc shape on the sensor is sensed by the sensor.

3. The retaining and disassembling device according to claim 2, characterized in that: The sensor is a pressure sensitive sensor.

4. The retaining and disassembling device according to claim 3, characterized in that: The application monitoring module is also connected to the processing circuit, battery and communication sub-module of the sensor circuit; the processing circuit obtains the detection data of the sensor and sends it to the service terminal through the communication sub-module; the battery is used to support the operation of the sensor, processing circuit and communication sub-module.

5. The retaining and disassembling device according to claim 4, characterized in that: An arc-shaped notch is arranged on the outer side of one end of the carrier close to the operating end; the central axis of the arc-shaped notch is coplanar with the central axis of the carrier and forms a certain angle.

6. The retaining and disassembling device according to claim 5, characterized in that: When the carrier and the angle compound base are cooperatively installed, the arc-shaped notch is arranged at the position of the screw hole corresponding to the angle compound base.

7. The retaining and disassembling device according to claim 6, characterized in that: The material of the carrier is plastic.

8. A method for rapid retention and disassembly of an angled composite abutment for dental implants, characterized in that: The retention and disassembly method is applied to a rapid retention and disassembly device for a dental implant angle composite abutment as claimed in claim 7; the retention and disassembly method comprises the following steps: S100: Fix the carrier on the angle composite abutment, and the arc-shaped notch of the carrier corresponds to the screw hole position of the angle composite abutment during fixation; S200: Use the carrier to select and install the angle composite abutment in the oral cavity; S300: After adjusting the angle composite abutment to the correct angle, use a hexagonal screwdriver to pass through the carrier to reach the angle composite abutment and tighten the screws; S400: After tightening the screws, remove the hexagonal screwdriver and the carrier.

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