Oral implant registration and fixing device

Abstract

The present invention discloses an oral dental implant registration and fixing device, which relates to the technical field of dental implant registration and fixing, and includes: an upper arc shell, a lower arc shell, an occlusal plate, and a registration guide block. The operation of a rotating component drives an adjusting component to operate, and the distance between the upper arc shell and the lower arc shell is adjusted and has self-locking property, and the rotating component and the adjusting component are movable; the operation of the movable component drives the registration guide block to move laterally along the lower arc shell, and is fixed at the position of the tooth to be implanted, and the registration guide block has the function of adjusting and fixing. The present invention has the function of opening the patient's oral cavity, maintaining and adjusting the same, and based on the oral cavity opening component, a registration and fixing structure is added thereon to realize the continuous opening of the oral cavity and the precise registration and positioning of the target implant area. At the same time, the device has convenient operability and excellent avoidance effect in the structure of expanding the oral cavity and the registration and fixing, and the overall operation is efficient and the stability is good.

Description

Technical Field

[0001] The invention relates to the technical field of dental implant registration and fixation, and in particular to an oral dental implant registration and fixation device. Background Art

[0002] Dental disease is one of the common diseases inside the oral cavity. When the dental disease is more serious, the target tooth needs to be extracted. In order to avoid affecting the patient's daily life, the patient needs to undergo dental implants. Dental implants are a surgery to implant new teeth. When implanting teeth, an implant hole will be drilled in the implant area first, and then the root of the artificial tooth will be placed in the target hole to gradually achieve the implantation of the tooth. For example, Chinese patent CN111728725B discloses an oral implant registration and fixing device. It can be seen that the fixing device overcomes the inconvenience of preparing and cleaning dental impression materials and the problem that the structural characteristics of the dental impression tray are not suitable for all users. It has good flexibility, reliability and universality.

[0003] However, in the process of dental implants, the drilling position is usually determined manually by the doctor. In actual operation, due to the different shapes of teeth in each patient's mouth and the uncertainty of tooth distribution, if the target area to be implanted is manually aligned and positioned, there may be inaccurate alignment and positioning errors.

[0004] Also, during the patient's dental implant process, since the operation requires a certain amount of working time, the patient is required to open his mouth for a long time, and a certain amount of mouth opening is required to achieve the alignment and fixation of the implant area and the dental implant operation. However, it is difficult for the patient to keep his mouth open all the time, which in turn affects the work of medical staff. Summary of the invention

[0005] The purpose of the present invention is to provide an oral dental implant registration and fixing device, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an oral dental implant registration and fixing device, comprising:

[0007] An upper arc-shaped shell and a lower arc-shaped shell, wherein opposite sides of the upper arc-shaped shell and the lower arc-shaped shell are fixedly connected with an elastic telescopic rod;

[0008] An occlusal plate and an alignment guide block, wherein the occlusal plate is slidably connected to the inner side of the upper arc-shaped shell, and the lower arc-shaped shell is provided with an opening for teeth to extend into;

[0009] A rotating component, an adjusting component, a moving component and an auxiliary component, wherein the rotating component, the adjusting component, the moving component and the auxiliary component are arranged on the upper arc-shaped shell and the lower arc-shaped shell;

[0010] The operation of the rotating component drives the adjusting component to operate, thereby adjusting the distance between the upper arc-shaped shell and the lower arc-shaped shell and having self-locking property, and the rotating component and the adjusting component are movable;

[0011] The movement of the moving component drives the alignment guide block to move laterally along the lower arc-shaped shell and is fixed at the position of the tooth to be implanted, and the alignment guide block has the function of adjusting and fixing;

[0012] The auxiliary component can be used to absorb the saliva produced in the oral cavity and has the purpose of depressing the tongue and illuminating the oral cavity.

[0013] Optionally, the rotating component includes:

[0014] A movable shell, the sides of the upper arc shell and the lower arc shell are both provided with sliding grooves, the movable shell is slidably connected to the sliding groove on the lower arc shell, the sliding groove on the upper arc shell is slidably connected to a sliding block, a rotating rod is rotatably connected to the inner wall of the movable shell, one end of the rotating rod is fixedly connected to a handle, and a rotating column is rotatably connected to the inner wall of the movable shell, and the rotating column and the other end of the rotating rod are transmission-connected through a worm gear transmission mechanism.

[0015] Optionally, the adjusting component includes:

[0016] Screw rod one, an internal thread groove threadably connected to screw rod one is provided on the inner side of the rotating column, the end of screw rod one is fixedly connected to the lower surface of the slider, and the sliding cooperation between the slider and the movable shell and the two slide grooves can drive the components on the movable shell to move, a magnet is installed in the groove wall of the slide groove, and the slider and the movable shell are both made of metal.

[0017] Optionally, the moving part includes:

[0018] A magnetic connecting ring, an arc groove is provided on the upper surface of the lower arc shell, an arc slider is slidably connected to the groove wall of the arc groove, the upper surface of the arc slider is fixedly connected to the lower surface of the alignment guide block, the lower surface of the magnetic connecting ring is fixedly connected to the upper surface of the arc slider, a metal pressure rod is inserted into the inner side of the magnetic connecting ring, and the two ends of the metal pressure rod are respectively fixedly connected with a pressure handle and a suction cup member, the suction cup member is located in the cavity opened by the alignment guide block, and the lower surface of the suction cup member is aligned with the upper surface of the lower arc shell.

[0019] Optionally, the auxiliary components include:

[0020] A connecting piece, one end of which is mounted on the inner side of the lower arc-shaped shell, the other end of which is fixedly connected to an elastic telescopic piece, the telescopic end of which is fixedly connected to a tongue depressor, a water-absorbing pad is mounted on the lower surface of the tongue depressor, and a pressing component is also included.

[0021] Optionally, the pressing component includes:

[0022] A spring, one end of which is fixedly connected to the lower surface of the bite plate, and the other end of which is fixedly connected to the inner wall of the upper arc-shaped shell, a trigger block is installed on the inner wall of the upper arc-shaped shell, and a lighting lamp assembly is installed on the lower surface of the upper arc-shaped shell.

[0023] Optionally, an air vent is provided on the side of the registration guide block, and an air vent is installed at the end of the air vent.

[0024] Optionally, the lighting lamp assembly includes a plurality of lamp bead units, and the plurality of lamp bead units are evenly distributed on the lower surface of the upper arc-shaped shell.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] The present invention drives the adjusting component to operate by the operation of the rotating component to adjust the distance between the upper arc shell and the lower arc shell and has self-locking property. The rotating component and the adjusting component are movable. The operating mechanism has:

[0027] Firstly, the rotating part is movable, which is convenient for medical staff to directly adjust the distance between the upper arc shell and the lower arc shell. After adjustment, the rotating part can be slid along the upper arc shell and the lower arc shell, and then moved out of the possible blocking area, which is convenient for subsequent registration and fixation operations and dental implant operations.

[0028] Secondly: Since the rotating component adopts the threaded movement form, it has better stability and can adjust the size of the mouth opening according to the oral needs of different patients. The worm gear transmission form is combined with the thread transmission to make the self-locking performance more beneficial, avoiding the adverse situation of mouth opening failure.

[0029] The present invention drives the registration guide block to move laterally along the lower arc shell through the operation of the moving component, and can be fixed at the position of the tooth to be implanted. The registration guide block has the function of adjusting and fixing. The operating mechanism has:

[0030] Firstly, the doctor does not need to manually locate and drive the drilling position of the dental implant. Instead, the doctor only needs to move the registration guide block on the lower arc shell to the target dental implant area to achieve a convenient registration and fixation effect. Then, the medical staff can perform subsequent operations through the registration holes on the registration guide block to improve the accuracy of registration and fixation, and avoid the occurrence of dental implant deviation.

[0031] Secondly: this method can facilitate the movement of the registration guide block and extend a pressure handle to facilitate the operation and movement, but the pressure handle may block the front of the implant area. Therefore, this method can also make the pressure handle rotate after moving to achieve the effect of avoidance, which is more conducive to the convenience of subsequent dental implant operations;

[0032] Furthermore: this method adopts negative pressure adsorption and fixing, which can achieve the purpose of adjustment and locking to a certain extent, and can lock the alignment guide block at any position along the movable area on the lower arc shell, and the stability after negative pressure fixation is better and less likely to move and deviate.

[0033] 3. The present invention absorbs the saliva produced inside the oral cavity through the action of auxiliary components and has the purpose of depressing the tongue and illuminating the oral cavity. The operating mechanism has the following characteristics: it can prevent the patient's tongue from moving and colliding with the alignment guide block when the counterweight is fixed, causing interference and instability, and when the mouth is stretched, some saliva will inevitably be secreted, and this method can absorb the saliva and thus improve the patient's comfort, and can also automatically illuminate the inside of the oral cavity evenly and efficiently, thereby ensuring a bright environment inside the oral cavity to facilitate the alignment and fixation of the teeth to be implanted. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a front view of the structure of the present invention;

[0035] Figure 2 is a first axonometric view of the structure of the present invention;

[0036] Figure 3 is a second axonometric view of the structure of the present invention;

[0037] Figure 4 It is a schematic diagram of the structure of the tongue depressor of the present invention;

[0038] Figure 5 It is a schematic diagram of the structure of the bite plate of the present invention;

[0039] Figure 6 It is a schematic diagram of the structure of the suction cup member of the present invention;

[0040] Figure 7 For the present invention Figure 2 A magnified view of the structure in the middle.

[0041] In the figure: 1. upper arc shell; 2. lower arc shell; 3. elastic telescopic rod; 4. bite plate; 5. alignment guide block; 6. movable shell; 7. slide groove; 8. slider; 9. rotating rod; 10. handle; 11. rotating column; 12. worm gear transmission mechanism; 13. screw rod 1; 14. magnetic connecting ring; 15. arc groove; 16. arc slider; 20. metal pressure rod; 21. pressure handle; 22. suction cup; 23. connecting part; 24. elastic telescopic part; 25. tongue depressor; 26. water-absorbing pad; 27. spring; 28. trigger block; 29. ​​lighting lamp assembly; 30. air release part; 31. lamp bead unit. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] For example, see Figures 1 to 7 The present embodiment provides a technical solution: an oral dental implant registration and fixing device, comprising: an upper arc shell 1, a lower arc shell 2, an elastic telescopic rod 3, a bite plate 4, a registration guide block 5, a rotating component and an adjusting component.

[0044] More specifically, in this embodiment: in actual use, first, the alignment and fixation device is placed into the patient's oral cavity, and the upper and lower teeth are respectively inserted into the upper arc shell 1 and the lower arc shell 2, and then the rotating component is manually operated to operate. The cooperation of the rotating component and the adjusting component can make the patient's mouth open, and it has excellent self-locking properties and is also movable, so that after adjusting the mouth to open, the rotating component can be moved out to avoid obstruction, so that medical staff can perform alignment and fixation of dental implants and dental implant operations in the open mouth.

[0045] It is worth noting that this embodiment also includes: moving parts and auxiliary parts.

[0046] More specifically, in this embodiment: in actual use, through the action of the moving component, the alignment guide block 5 can be easily slid on the lower arc shell 2 to quickly align and position the area to be implanted, and the position of the alignment guide block 5 can be locked to achieve the alignment and fixation effect, and the alignment guide block 5 can be fixed at any position to achieve the precise positioning effect, and the driving position of the moving component can also be moved and avoided, so that it can be suitable for a variety of patients and a variety of oral conditions, and then the auxiliary component can automatically illuminate the environment inside the oral cavity, and can also play the role of pressing the tongue and sucking saliva, so as to facilitate subsequent dental implant operations.

[0047] Embodiment 2, based on the above embodiment:

[0048] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7 , the rotating component in the first embodiment is disclosed as follows, the rotating component and the adjusting component include:

[0049] The movable shell 6, the upper arc shell 1 and the lower arc shell 2 are all provided with a slide groove 7 on the side, the movable shell 6 is slidably connected to the slide groove 7 on the lower arc shell 2, the slide groove 7 on the upper arc shell 1 is slidably connected with a slider 8, the inner wall of the movable shell 6 is connected with a rotating rod 9 for fixed axis rotation, one end of the rotating rod 9 is fixedly connected with a handle 10, and the inner wall of the movable shell 6 is connected with a rotating column 11 for fixed axis rotation, the rotating column 11 and the other end of the rotating rod 9 are connected by a worm gear transmission mechanism 12. The inner side of the rotating column 11 is provided with an internal thread groove threadedly connected to a screw rod 13, and the end of the screw rod 13 is fixedly connected to the lower surface of the slider 8. Through the sliding cooperation between the slider 8 and the movable shell 6 and the two slide grooves 7, the components on the movable shell 6 can be driven to move, and a magnet is installed in the groove wall of the slide groove 7. The slider 8 and the movable shell 6 are both made of metal.

[0050] More specifically, in this embodiment: in actual use, the alignment and fixing device is first placed into the patient's oral cavity, and the upper and lower teeth are respectively inserted into the upper arc shell 1 and the lower arc shell 2. At this time, in order to smoothly carry out the subsequent dental implant operation, the medical staff twists the handle 10 to rotate the handle 10 to drive the rotating rod 9 and the worm to rotate, and then, with the cooperation of the worm gear transmission mechanism 12, the rotating column 11 is rotated, and the screw rod 13 and the upper arc shell 1 are moved vertically under the cooperation of the threaded transmission, thereby increasing the distance between the upper arc shell 1 and the lower arc shell 2, so as to finally open the patient's mouth to allow the target implant area to leak out for the user to operate, and because the areas to be implanted in different patients are different Similarly, if a fixed threaded advancement movement form is adopted, it is inevitable that there may be obstructions. If the movable component is directly set at the edge between the upper arc shell 1 and the lower arc shell 2, it will be inconvenient for medical staff to operate and twist. If the upper arc shell 1 and the lower arc shell 2 are opened at the beginning, it will be inconvenient for the present registration and fixing device to be placed in the patient's oral cavity. In order to solve the above-mentioned problems, the present method adopts a movable rotating component form, which is convenient for medical staff to directly adjust the distance between the upper arc shell 1 and the lower arc shell 2. After the adjustment, the rotating component can be slid along the upper arc shell 1 and the lower arc shell 2 to move out of the possible blocked area, so as to facilitate the subsequent registration and fixing operation and dental implant operation;

[0051] Moreover, since the rotating component adopts a threaded movement form, it has better stability and can adjust the size of the mouth opening according to the oral needs of different patients. It also adopts a worm gear transmission form, which cooperates with the threaded transmission to make the self-locking performance more beneficial and avoid the failure of the mouth opening.

[0052] Embodiment 3, based on the above embodiment:

[0053] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , the moving component in the first embodiment is disclosed as follows, and the moving component includes:

[0054] A magnetic connecting ring 14 is provided with an arc groove 15 on the upper surface of the lower arc-shaped shell 2, and an arc-shaped slider 16 is slidably connected to the groove wall of the arc groove 15, and the upper surface of the arc-shaped slider 16 is fixedly connected to the lower surface of the alignment guide block 5, and the lower surface of the magnetic connecting ring 14 is fixedly connected to the upper surface of the arc-shaped slider 16. A metal pressure rod 20 is inserted into the inner side of the magnetic connecting ring 14, and the two ends of the metal pressure rod 20 are respectively fixedly connected with a pressure handle 21 and a suction cup member 22, and the suction cup member 22 is located in the cavity opened by the alignment guide block 5, and the lower surface of the suction cup member 22 is aligned with the upper surface of the lower arc-shaped shell 2.

[0055] More specifically, in this embodiment, in actual use, since the area to be implanted is different for each patient, if the doctor manually performs the alignment drilling positioning, the calibration may be inaccurate, and the tooth alignment positioning may be offset. Therefore, this method uses the mouth-opening component as a reference on the basis of the mouth-opening device, so that the alignment guide block 5 can slide along the lower arc-shaped shell 2 to finally determine the area to be implanted. In actual operation, the user's fingers hold the pressure handle 21 and can drive the pressure handle 21 to align with the guide block 5. When it moves to the target position, first twist the pressing handle 21 to deflect it so that the pressing handle 21 does not block the registration positioning port on the registration guide block 5, and then press the pressing handle 21 downward, the pressing handle 21 will drive the metal pressing rod 20 to move downward, and finally the suction cup 22 will be pressed onto the lower arc shell 2. As the suction cup 22 deforms, the air in the suction cup 22 will be squeezed out, and finally the lower plate 21 will be sucked onto the lower arc shell 2 to position and lock the registration guide block 5. This method has the following advantages:

[0056] First, the doctor does not need to manually locate and drive the drilling position of the dental implant. The doctor only needs to move the registration guide block 5 on the lower arc shell 2 to the target dental implant area to achieve a convenient registration and fixation effect. Then, the medical staff can perform subsequent operations through the registration holes on the registration guide block 5, thereby improving the accuracy of registration and fixation and avoiding the occurrence of tooth implant deviation.

[0057] Second, in order to facilitate the movement of the registration guide block 5, the present method further extends a pressing handle 21 for easy operation and movement, and the pressing handle 21 may block the front of the implantation area. In this way, the pressing handle 21 can be rotated after the movement to achieve the effect of avoiding, thereby being more helpful for subsequent dental implantation operations and improving convenience;

[0058] Third, it is different from the existing fixing methods of the alignment guide block 5. Some of them are fixed by hand, which may be unstable, and some are in the form of opening multiple bayonet slots and block insertion, but there must be a certain distance between the bayonet slots, and the shapes and sizes of the oral teeth of different patients are different, which may lead to the situation that the area to be implanted cannot be effectively aligned and fixed. This method adopts the negative pressure adsorption method of the suction cup, which can achieve the purpose of adjustment and locking to a certain extent, and can make the alignment guide block 5 locked at any position along the movable area on the lower arc shell 2, and the stability after negative pressure fixation is better, and it is not easy to move and deviate.

[0059] And: an air vent is provided on the side of the registration guide block 5, and an air vent member 30 is installed at the end of the air vent.

[0060] To be more specific, in this embodiment: in actual use, when one alignment and fixation is completed, in order to facilitate the unlocking of the alignment guide block 5, the air leak 30 can be opened to connect the cavity with the outside air, which will further help the suction cup member 22 to separate from the upper surface of the lower arc-shaped shell 2, thereby achieving the purpose of convenient unlocking, so as to avoid the situation where the suction cup member 22 is difficult to reset in the closed cavity.

[0061] Also, see Figure 1 , Figure 2 , Figure 3 and Figure 4 , the auxiliary components in the first embodiment are disclosed as follows, and the auxiliary components include:

[0062] A connecting member 23, one end of which is installed on the inner side of the lower arc-shaped shell 2, the other end of the connecting member 23 is fixedly connected to an elastic telescopic member 24, the telescopic end of the elastic telescopic member 24 is fixedly connected to a tongue depressor 25, a water-absorbing pad 26 is installed on the lower surface of the tongue depressor 25, one end of a spring 27 is fixedly connected to the lower surface of the bite plate 4, the other end of the spring 27 is fixedly connected to the inner wall of the upper arc-shaped shell 1, a trigger block 28 is installed on the inner wall of the upper arc-shaped shell 1, and a lighting lamp assembly 29 is installed on the lower surface of the upper arc-shaped shell 1.

[0063] When the registration fixing device is used, when the upper and lower teeth are placed in the upper arc shell 1 and the lower arc shell 2, the tongue depressor 25 is on the patient's tongue, and the tongue is pressed by the elastic telescopic member 24 to avoid interference and instability caused by the movement of the patient's tongue and collision with the registration guide block 5 when the weight is fixed, and to facilitate the subsequent dental implant operation. When the mouth is stretched open, some saliva and saliva will inevitably be secreted, and the accumulation of saliva in the mouth will cause discomfort to the patient, so the saliva is absorbed by the absorbent pad 26, thereby improving the patient's comfort, and when the patient's upper teeth are aligned with the bite plate 4, the bite plate 4 will slide and move, so that the bottom of the bite plate 4 will contact the trigger block 28 and overcome the elastic force of the spring 27, so that the trigger block 28 will be pressed and turned on. After the trigger block 28 is turned on, the signal can be transmitted to the control board through the wireless signal transmitter. The control board controls the lighting lamp assembly 29 to illuminate the inside of the oral cavity to ensure a bright environment inside the oral cavity to facilitate the alignment and fixation of the implanted teeth. The trigger block 28 can also be pressed to connect the circuit to make the circuit pass to achieve the purpose of connecting the lighting lamp assembly 29. This is an existing structure and will not be repeated here. It is sufficient as long as the lighting lamp assembly 29 is lit.

[0064] And: the lighting lamp assembly 29 includes a plurality of lamp bead units 31 , and the plurality of lamp bead units 31 are evenly distributed on the lower surface of the upper arc-shaped shell 1 .

[0065] More specifically, in this embodiment: a plurality of lamp bead units 31 are provided to provide excellent lighting conditions inside the cavity during the dental implant alignment and fixation operation. The lighting components are added to the alignment and fixation device, and there is no need for external lighting tubes to extend into the cavity for lighting, thereby improving the convenience of operations inside the oral cavity to ensure the precise operation of the dental implant. The evenly distributed lamp bead units 31 help to illuminate the space inside the cavity over a large area, thereby helping to illuminate the target dental implant area in the lower row.

[0066] Working principle: When the oral implant registration fixture is used, the following steps are involved:

[0067] Step S1: firstly, the upper arc shell 1 and the lower arc shell 2 are placed into the oral cavity, and the bite plate 4 is bitten, and the interior of the oral cavity is illuminated under the action of the auxiliary components, and the patient is pressed on the tongue and saliva is absorbed;

[0068] Step S2: Then the medical staff heat restores and operates the rotating component, which drives the adjusting component to operate, so as to adjust the distance between the upper arc shell 1 and the lower arc shell 2, and has self-locking property, and then moves the rotating component and the adjusting component after adjustment to avoid blocking the target dental implant area;

[0069] Step S3: The medical staff then operates the moving component to move the registration guide block 5 on the lower arc shell 2. When it moves to the target area, the moving component is pressed to lock the registration guide block 5 to achieve registration and fixation of the target area, and then the dental implant operation can be carried out smoothly.

[0070] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oral dental implant registration and fixing device, characterized in that: include: An upper arc-shaped shell (1) and a lower arc-shaped shell (2), wherein opposite sides of the upper arc-shaped shell (1) and the lower arc-shaped shell (2) are fixedly connected with an elastic telescopic rod (3); An occlusal plate (4) and an alignment guide block (5), wherein the occlusal plate (4) is slidably connected to the inner side of the upper arc-shaped shell (1), and the lower arc-shaped shell (2) is provided with an opening for teeth to extend into; A rotating component, an adjusting component, a moving component and an auxiliary component, wherein the rotating component, the adjusting component, the moving component and the auxiliary component are arranged on the upper arc-shaped shell (1) and the lower arc-shaped shell (2); The operation of the rotating component drives the adjusting component to operate, thereby adjusting the distance between the upper arc-shaped shell (1) and the lower arc-shaped shell (2) and having a self-locking property, and the rotating component and the adjusting component are movable; The movement of the moving component drives the alignment guide block (5) to move laterally along the lower arc-shaped shell (2) and is fixed at the position of the tooth to be implanted, and the alignment guide block (5) has the function of adjusting and fixing; The auxiliary component can absorb the saliva produced in the oral cavity and has the purpose of depressing the tongue and illuminating the oral cavity; The rotating component comprises: A movable shell (6), the upper arc shell (1) and the lower arc shell (2) are both provided with a slide groove (7) on the side surface, the movable shell (6) is slidably connected to the slide groove (7) on the lower arc shell (2), the slide groove (7) on the upper arc shell (1) is slidably connected to a slider (8), a rotating rod (9) is rotatably connected to the inner wall of the movable shell (6), one end of the rotating rod (9) is fixedly connected to a handle (10), a rotating column (11) is rotatably connected to the inner wall of the movable shell (6), and the rotating column (11) is transmission-connected to the other end of the rotating rod (9) via a worm gear transmission mechanism (12); The adjusting component comprises: A screw rod (13), the inner side of the rotating column (11) is provided with an internal thread groove threadedly connected to the screw rod (13), the end of the screw rod (13) is fixedly connected to the lower surface of the slider (8), and the components on the movable shell (6) can be driven to move through the sliding cooperation between the slider (8) and the movable shell (6) and the two slide grooves (7), a magnet is installed in the groove wall of the slide groove (7), and the slider (8) and the movable shell (6) are both made of metal; The moving parts include: A magnetic connection ring (14), an arc groove (15) is provided on the upper surface of the lower arc shell (2), an arc slider (16) is slidably connected to the groove wall of the arc groove (15), the upper surface of the arc slider (16) is fixedly connected to the lower surface of the registration guide block (5), the lower surface of the magnetic connection ring (14) is fixedly connected to the upper surface of the arc slider (16), a metal pressure rod (20) is inserted into the inner side of the magnetic connection ring (14), and the two ends of the metal pressure rod (20) are respectively fixedly connected to a pressure handle (21) and a suction cup member (22); The auxiliary components include: A connecting member (23), one end of the connecting member (23) being mounted on the inner side of the lower arc-shaped shell (2), the other end of the connecting member (23) being fixedly connected to an elastic telescopic member (24), the telescopic end of the elastic telescopic member (24) being fixedly connected to a tongue depressor (25), and a water-absorbing pad (26) being mounted on the lower surface of the tongue depressor (25).

2. The oral dental implant registration and fixing device according to claim 1, characterized in that: The suction cup member (22) is located in a cavity opened by the registration guide block (5), and the lower surface of the suction cup member (22) is aligned with the upper surface of the lower arc-shaped shell (2).

3. The oral dental implant registration and fixing device according to claim 1, characterized in that: A pressing component is also included.

4. The oral dental implant registration and fixing device according to claim 3, characterized in that: The pressing component comprises: A spring (27), one end of the spring (27) being fixedly connected to the lower surface of the bite plate (4), and the other end of the spring (27) being fixedly connected to the inner wall of the upper arc-shaped shell (1), a trigger block (28) being installed on the inner wall of the upper arc-shaped shell (1), and a lighting lamp assembly (29) being installed on the lower surface of the upper arc-shaped shell (1).

5. The oral dental implant registration and fixing device according to claim 2, characterized in that: An air vent is provided on the side of the registration guide block (5), and an air vent member (30) is installed at the end of the air vent.

6. The oral dental implant registration fixture according to claim 4, characterized in that: The lighting lamp assembly (29) comprises a plurality of lamp bead units (31), and the plurality of lamp bead units (31) are evenly distributed on the lower surface of the upper arc-shaped shell (1).

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