A rapid and accurate positioning device for clinical use of foundation piles

Abstract

The present invention belongs to the technical field of pile installation and positioning, specifically a clinical quick and accurate pile positioning device, comprising: a handle, the handle being a hollow tube, with a left end cap and a right end cap detachably connected to the left and right ends of the handle respectively, the left end cap and the right end cap sealing the left and right ends of the handle, a control circuit assembly and a battery installed in the inner cavity of the handle, and a switch provided on the outer wall of the handle. Pictures of the teeth to be implanted are collected in advance, and the shape of the implanted teeth is identified based on neural network learning. When the pile is implanted, the clamping mechanism is moved to the vicinity of the teeth to be repaired, the teeth are identified based on a scanning camera, and based on the identification, the first drive motor and the second drive motor are driven and controlled, so that the first adjustment ring and the second adjustment ring are adjusted to control the pile, so that the pile corresponds to the position of the teeth to be repaired, facilitating accurate installation.

Description

Technical Field

[0001] The present invention relates to the technical field of pile installation and positioning, and specifically relates to a device for the rapid and accurate clinical positioning of a pile. Background Art

[0002] Denture processing is divided into custom full denture processing, custom fixed denture processing, and custom removable partial denture processing.

[0003] Denture processing includes: custom full dentures, custom fixed dentures, and custom removable partial dentures.

[0004] Dental implants are also a type of denture (commonly known as false teeth). Dental implants refer to a tooth replacement method that uses the lower structure implanted in bone tissue as a basis to support and retain the upper dental prosthesis. It includes two parts: the lower supporting implant and the upper dental prosthesis. It is made of artificial materials (such as metals, ceramics, etc.) to form an implant (generally similar to the shape of a tooth root), and is implanted into the tissue (usually the upper and lower jaws) by a surgical method and obtains firm retention and support from bone tissue, and connects and supports the upper dental prosthesis through special devices and methods. Dental implants can obtain a restoration effect very similar to that of natural teeth in terms of function, structure, and aesthetic effect, and have become the preferred restoration method for more and more toothless patients.

[0005] The fabricated dental implant needs to be surgically implanted into the patient's oral cavity. During the implantation process, the pile is first installed in the jawbone through a minor surgical operation and fixed by adhesive connection or screw connection. Due to reasons such as poor operator positioning and orientation control and inaccurate operator visual measurement, there are deviations in the installation and fixation position of the pile, resulting in the dental crown not being in the center of the toothless gap or deviating from the correct direction after positioning and bonding with the pile, causing discomfort to the patient and even resulting in implant failure. Summary of the Invention

[0006] The purpose of the present invention is to provide a device for the rapid and accurate clinical positioning of a pile to solve the problem in the above-mentioned background art that due to reasons such as poor operator positioning and orientation control and inaccurate operator visual measurement, there are deviations in the installation and fixation position of the pile, resulting in the dental crown not being in the center of the toothless gap or deviating from the correct direction after positioning and bonding with the pile, causing discomfort to the patient and even resulting in implant failure.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A device for the rapid and accurate clinical positioning of a pile, comprising:

[0008] A handle, the handle is a hollow tube, and a left end cover and a right end cover are respectively detachably connected to the left and right ends of the handle. The left end cover and the right end cover close the left and right ends of the handle. A control circuit assembly and a storage battery are installed in the inner cavity of the handle, and a switch is arranged on the outer wall of the handle;

[0009] A connecting bracket, one end of the connecting bracket is connected to the left side wall of the left end cover, and the other end is connected with a first clamping mechanism;

[0010] The first clamping mechanism includes an outer support ring, a first adjusting ring and a second adjusting ring. The outer support ring, the first adjusting ring and the second adjusting ring are all in a circular ring shape. The outer support ring is located on the periphery of the first adjusting ring, and the first adjusting ring is located on the periphery of the second adjusting ring. The centers of the outer support ring, the first adjusting ring and the second adjusting ring coincide. One end of the connecting bracket is fixedly connected to the outer wall of the outer support ring, and a second clamping mechanism is arranged on the inner wall of the second adjusting ring;

[0011] Two first rotating shafts are connected between the outer support ring and the first adjusting ring. The axes between the two first rotating shafts coincide. A first driving motor is installed on the outer wall of the outer support ring, and the output shaft of the first driving motor is connected to the end of one of the first rotating shafts;

[0012] Two second rotating shafts are connected between the first adjusting ring and the second adjusting ring. The axes between the two second rotating shafts coincide. A second driving motor is installed on the outer wall of the first adjusting ring, and the output shaft of the second driving motor is connected to the end of one of the second rotating shafts;

[0013] The axis of the first rotating shaft is perpendicular to the axis of the second rotating shaft;

[0014] A scanning camera is fixedly installed on the outer wall of the outer support ring;

[0015] The first driving motor, the second driving motor, the scanning camera are electrically connected to the control circuit assembly and the storage battery.

[0016] Further, both the left end cover and the right end cover are connected to the handle by means of threaded connection.

[0017] Further, a connecting through hole is opened on the left end cover, and the connecting through hole is communicated with the inner cavity of the handle.

[0018] Further, the upper surface of the connecting bracket is recessed to form an installation cavity. The wires connecting the first driving motor, the second driving motor, the scanning camera, the control circuit assembly and the storage battery are embedded in the installation cavity, and the wires enter the handle from the connecting through hole. A cover plate for pressing the wires is arranged on the upper side of the installation cavity of the connecting bracket.

[0019] Further, the control circuit component includes a receiving module, a processor, and a driving circuit. The output end of the receiving module is connected to the processor, and the output end of the processor is connected to the driving circuit. The scanning camera collects image information and outputs it to the receiving module. The processor analyzes and processes the image information collected by the scanning camera through the receiving module to obtain the recognized information in the image. Based on the recognized information in the image, the driving circuit outputs control to the first driving motor and the second driving motor.

[0020] Further, the second clamping mechanism includes airbag bodies arranged equidistantly on the inner wall of the second adjusting ring. The airbag bodies are made of rubber material. An air inlet and an air outlet are provided on the airbag bodies, and electric control valves are provided on both the air inlet and the air outlet. The air inlet is connected to a gas source through an air inlet pipe, and the switch is used to control the gas supply of the gas source, stop the gas supply, and the opening and closing of the electric control valves.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The hand-held handle is used to operate the whole, move the whole and the pile to be planted to the position of the tooth to be repaired, pre-collect the picture of the tooth to be planted, and identify the shape of the planted tooth based on neural network learning. When the pile is implanted, the first clamping mechanism is moved to the vicinity of the tooth to be repaired, the tooth is identified based on the scanning camera, and the first driving motor and the second driving motor are driven and controlled based on the recognition, so that the first adjusting ring and the second adjusting ring are adjusted to control the pile, so that the pile corresponds to the position of the tooth to be repaired, which is convenient and accurate for installation.

[0023] By this way, the position of the denture is more fitted to the oral gum position of the user, and the stability in later use is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the present invention;

[0025] Figure 2 It is a schematic internal structure diagram of the handle of the present invention;

[0026] Figure 3 It is a schematic connection structure diagram of the left end cover and the connecting bracket of the present invention;

[0027] Figure 4 It is a schematic top view structure diagram of the first clamping mechanism of the present invention;

[0028] Figure 5 It is a logic block diagram of the control circuit component of the present invention;

[0029] Figure 6 It is a schematic structural diagram when the present invention is in use.

[0030] In the figure: 1 handle, 2 left end cover, 3 right end cover, 4 storage battery, 5 switch, 6 control circuit assembly, 7 connecting through hole, 8 connecting bracket, 9 outer support ring, 10 first adjusting ring, 11 second adjusting ring, 12 first driving motor, 13 first rotating shaft, 14 second driving motor, 15 second rotating shaft, 16 second clamping mechanism, 17 scanning camera. Detailed implementation manner

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0033] Embodiment:

[0034] Please refer to Figure 1-6 , the present invention provides a technical solution: a rapid and accurate positioning device for clinical use of foundation piles, including:

[0035] A handle 1, the handle 1 is a hollow tube, and a left end cover 2 and a right end cover 3 are respectively detachably connected to the left and right ends of the handle 1. The left end cover 2 and the right end cover 3 close the left and right ends of the handle 1. A control circuit assembly 6 and a storage battery 4 are installed in the inner cavity of the handle 1, and a switch 5 is arranged on the outer wall of the handle 1; the handle 1 is made of plastic or 316 stainless steel to meet the material requirements of medical devices.

[0036] A connecting bracket 8, one end of the connecting bracket 8 is connected to the left side wall of the left end cover 2, and the other end is connected with a first clamping mechanism; the first clamping mechanism is used to clamp the foundation pile for fixing the foundation pile.

[0037] The clamping mechanism 1 includes an outer support ring 9, a first adjustment ring 10 and a second adjustment ring 11. The outer support ring 9, the first adjustment ring 10 and the second adjustment ring 11 are all in the shape of a ring. The outer support ring 9 is located on the periphery of the first adjustment ring 10, and the first adjustment ring 10 is located on the periphery of the second adjustment ring 11. The centers of the outer support ring 9, the first adjustment ring 10 and the second adjustment ring 11 coincide. One end of the connecting bracket 8 is fixedly connected to the outer wall of the outer support ring 9, and a clamping mechanism 2 16 is arranged on the inner wall of the second adjustment ring 11;

[0038] Two first rotating shafts 13 are connected between the outer support ring 9 and the first adjustment ring 10. The axes between the two first rotating shafts 13 coincide. A first driving motor 12 is installed on the outer wall of the outer support ring 9, and the output shaft of the first driving motor 12 is connected to the end of one of the first rotating shafts 13;

[0039] Two second rotating shafts 15 are connected between the first adjustment ring 10 and the second adjustment ring 11. The axes between the two second rotating shafts 15 coincide. A second driving motor 14 is installed on the outer wall of the first adjustment ring 10, and the output shaft of the second driving motor 14 is connected to the end of one of the second rotating shafts 15;

[0040] The axis of the first rotating shaft 13 is perpendicular to the axis of the second rotating shaft 15;

[0041] A scanning camera 17, the scanning camera 17 is fixedly installed on the outer wall of the outer support ring 9. The scanning camera 17 uses a area array camera. An area array camera is a camera that can acquire images at one time and can collect images in time. It has a wide range of applications. For example, measurements of area, shape, size, position, and even temperature. This camera can quickly and accurately obtain two-dimensional image information and has a very intuitive measurement image.

[0042] The first driving motor 12, the second driving motor 14, the scanning camera 17 are electrically connected to the control circuit component 6 and the storage battery 4.

[0043] Preferably, both the left end cover 2 and the right end cover 3 are connected to the handle 1 by means of threaded connection. Using the threaded connection method is convenient for installation and disassembly.

[0044] Preferably, a connection through hole 7 is opened on the left end cover 2, and the connection through hole 7 communicates with the inner cavity of the handle 1. Through the setting of the connection through hole 7, it is convenient for wiring.

[0045] Preferably, the upper surface of the connecting bracket 8 is recessed to form an installation cavity, and the wires connecting the first driving motor 12, the second driving motor 14, the scanning camera 17, the control circuit assembly 6, and the storage battery 4 are embedded in the installation cavity, and the wires enter the handle 1 from the connecting through hole 7. A cover plate for pressing the wires is arranged on the upper side of the installation cavity of the connecting bracket 8.

[0046] Preferably, the control circuit assembly 6 includes a receiving module, a processor, and a driving circuit. The output end of the receiving module is connected to the processor, the output end of the processor is connected to the driving circuit. The scanning camera 17 collects image information and outputs it to the receiving module. The processor analyzes and processes the image information collected by the scanning camera 17 through the receiving module to obtain the recognized information in the image. Based on the recognized information in the image, the driving circuit outputs control to the first driving motor 12 and the second driving motor 14.

[0047] Preferably, the second clamping mechanism 16 includes air bag bodies arranged equidistantly on the inner wall of the second adjusting ring 11. The air bag bodies are made of rubber. An air inlet and an air outlet are arranged on the air bag bodies, and electric control valves are arranged on both the air inlet and the air outlet. The air inlet is connected to a gas source through an air inlet pipe, and the switch 5 is used to control the gas supply of the gas source, stop the gas supply, and the opening and closing of the electric control valves.

[0048] Working principle: Place the foundation pile in the inner cavity of the second adjusting ring 11, and manually control the gas source to supply gas to the second clamping mechanism 16 through the switch 5, so that the second clamping mechanism 16 inflates and clamps the foundation pile firmly.

[0049] Hold the handle 1, move the first clamping mechanism and the foundation pile to the position of the tooth to be repaired (the tooth has been pre-cleaned and drilled). Identify the tooth and the drilled position on it through the scanning camera 17. When the control circuit assembly 6 determines that the foundation pile does not correspond to the drilled position, fine-tune it through the first clamping mechanism.

[0050] The fine-tuning method of the first clamping mechanism is specifically as follows:

[0051] The first driving motor 12 drives the first adjusting ring 10 to swing left and right through the first rotating shaft 13 connected to it, so that the first adjusting ring 10, the second adjusting ring 11, and the foundation pile clamped in the second adjusting ring 11 swing left and right as a whole.

[0052] The second driving motor 14 drives the second adjusting ring 11 to swing back and forth through the second rotating shaft 15 connected to it, so that the second adjusting ring 11 and the foundation pile clamped in it swing back and forth.

[0053] The base pile can swing left and right and back and forth under driving, so that the base pile can adjust the angle within a large range, so that the base pile corresponds to the opening position of the tooth to be repaired, facilitating the subsequent implantation of the base pile.

[0054] After the base pile is implanted, the electronic control valve on the exhaust port of the clamping mechanism II 16 is opened by the switch 5, so that the gas in the clamping mechanism II 16 is discharged, and the clamping effect on the base pile is lost.

[0055] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic features of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention, and any reference signs in the claims should not be regarded as limiting the claims involved.

[0056] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid and accurate clinical positioning device for foundation piles, characterized in that, Comprising: A handle (1), the handle (1) being a hollow tube, with a left end cover (2) and a right end cover (3) detachably connected to the left and right ends of the handle (1) respectively. The left end cover (2) and the right end cover (3) seal the left and right ends of the handle (1). A control circuit assembly (6) and a storage battery (4) are installed in the inner cavity of the handle (1), and a switch (5) is provided on the outer wall of the handle (1); A connection bracket (8), one end of the connection bracket (8) is connected to the left side wall of the left end cover (2), and the other end is connected with a first clamping mechanism; The first clamping mechanism includes an outer support ring (9), a first adjusting ring (10) and a second adjusting ring (11). The outer support ring (9), the first adjusting ring (10) and the second adjusting ring (11) are all in the shape of a ring, and the outer support ring (9) is located outside the first adjusting ring (10), and the first adjusting ring (10) is located outside the second adjusting ring (11), and the centers of the outer support ring (9), the first adjusting ring (10) and the second adjusting ring (11) coincide. One end of the connection bracket (8) is fixedly connected to the outer wall of the outer support ring (9), and a second clamping mechanism (16) is provided on the inner wall of the second adjusting ring (11); Two first rotating shafts (13) are connected between the outer support ring (9) and the first adjusting ring (10). The axes between the two first rotating shafts (13) coincide. A first driving motor (12) is installed on the outer wall of the outer support ring (9), and the output shaft of the first driving motor (12) is connected to the end of one of the first rotating shafts (13); Two second rotating shafts (15) are connected between the first adjusting ring (10) and the second adjusting ring (11). The axes between the two second rotating shafts (15) coincide. A second driving motor (14) is installed on the outer wall of the first adjusting ring (10), and the output shaft of the second driving motor (14) is connected to the end of one of the second rotating shafts (15); The axis of the first rotating shaft (13) is perpendicular to the axis of the second rotating shaft (15); A scanning camera (17), the scanning camera (17) is fixedly installed on the outer wall of the outer support ring (9); The first driving motor (12), the second driving motor (14), the scanning camera (17) are electrically connected to the control circuit assembly (6) and the storage battery (4).

2. The rapid and accurate clinical positioning device for foundation piles according to claim 1, wherein: Both the left end cover (2) and the right end cover (3) are connected to the handle (1) by means of threaded connection.

3. The rapid and accurate clinical positioning device for foundation piles according to claim 1, characterized in that: A connection through hole (7) is provided on the left end cover (2), and the connection through hole (7) communicates with the inner cavity of the handle (1).

4. A device for the rapid and accurate clinical positioning of foundation piles according to claim 3, characterized in that: The upper surface of the connection bracket (8) is recessed to form an installation cavity. The wires connecting the first driving motor (12), the second driving motor (14), the scanning camera (17), the control circuit assembly (6) and the storage battery (4) are embedded in the installation cavity, and the wires enter the handle (1) from the connection through hole (7). A cover plate for pressing the wires is provided on the upper side of the installation cavity of the connection bracket (8).

5. The clinical rapid and accurate positioning device for foundation piles according to claim 1, wherein: The control circuit component (6) includes a receiving module, a processor, and a driving circuit. The output end of the receiving module is connected to the processor, and the output end of the processor is connected to the driving circuit. The scanning camera (17) acquires image information and outputs it to the receiving module. The processor analyzes and processes the image information acquired by the scanning camera (17) through the receiving module to obtain the recognized information in the image. Based on the recognized information in the image, the driving circuit outputs control to the first driving motor (12) and the second driving motor (14).

6. The rapid and accurate clinical positioning device for foundation piles according to claim 1, wherein: The second clamping mechanism (16) includes airbag bodies arranged equidistantly on the inner wall of the second adjusting ring (11). The airbag bodies are made of rubber. An air inlet and an air outlet are provided on the airbag bodies, and electric control valves are provided on both the air inlet and the air outlet. The air inlet is connected to a gas source through an air inlet pipe. The switch (5) is used to control the gas supply of the gas source, the stop of the gas supply, and the opening and closing of the electric control valves.

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