Rapid positioning device for tooth-raising vertical implantation

Abstract

The utility model relates to the technical field of tooth-raising immediate implantation, in particular to a quick positioning device for tooth-raising immediate implantation, which comprises a positioning guide plate for guiding accurate placement of an implant, the positioning guide plate comprises a guide plate main body, and a threaded hole for mounting a positioning mechanism is formed in the inner side of the guide plate main body; a threaded hole is formed in the guide plate body, a positioning mechanism is installed in the threaded hole and comprises a positioning column, external threads are arranged on the outer side of the lower end of the positioning column, friction grooves distributed annularly are formed in the outer side of the upper end of the positioning column, and a telescopic rod is fixedly connected to the upper side of one end of the guide plate body. According to the implant implanting device, the positioning guide plate can be tightly attached to the lower row of teeth of an implanted person, meanwhile, the positioning guide plate is used for positioning, the accuracy of the implant implanting position can be improved, meanwhile, the mouth of the implanted person can be automatically opened, the implant can be more conveniently placed, and the operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of implant dentistry, and specifically relates to a rapid positioning device for implant dentistry. Background Technique

[0002] The rapid positioning device for implant dentistry refers to a device used during the placement of dental implants (such as dental implants). It can help doctors quickly and accurately locate the position of the implant. The guide plate is one of them. It can help doctors ensure the correct position and angle of the implant during the operation, thereby improving the success rate and efficiency of the operation. At the same time, it can reduce the operation time, improve the comfort of the patient, and ensure the coordination between the implant and the surrounding teeth.

[0003] During the process of placing the implant through the guide plate, medical staff need to tightly press the guide plate to ensure that the guide plate is in close contact with the lower row of teeth of the patient. At the same time, the upper row of teeth of the patient needs to be separated from the lower row of teeth to facilitate the placement of the implant. The operation is rather troublesome. Therefore, a rapid positioning device for implant dentistry is proposed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rapid positioning device for implant dentistry, so as to solve the problem that during the process of placing the implant through the guide plate, medical staff need to tightly press the guide plate to ensure that the guide plate is in close contact with the lower row of teeth of the patient. At the same time, the upper row of teeth of the patient needs to be separated from the lower row of teeth to facilitate the placement of the implant, and the operation is rather troublesome.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] A rapid positioning device for implant dentistry includes a positioning guide plate for guiding the precise placement of the implant. The positioning guide plate includes a guide plate main body, and threaded holes for installing a positioning mechanism are opened inside the guide plate main body.

[0007] A positioning mechanism is installed inside the threaded hole. The positioning mechanism includes a positioning column. External threads are provided on the outer side of the lower end of the positioning column, and annularly distributed friction grooves are opened on the outer side of the upper end of the positioning column. One end of the upper side of the guide plate main body is fixedly connected with a telescopic rod, and an adjusting mechanism for adjusting the distance between the guide plate main body and the limiting mechanism is installed on the upper side of the other end of the guide plate main body. Connecting plates are installed at the upper ends of the telescopic rod and the adjusting mechanism, and a limiting mechanism is fixedly connected to the upper ends of the connecting plates.

[0008] The limiting mechanism includes an arc-shaped plate. An arc-shaped groove is opened inside the upper end of the arc-shaped plate, and an elastic pad is fixedly connected to the inner side of the bottom end of the arc-shaped groove.

[0009] As a further optimized content of the present utility model, wherein: the adjusting mechanism includes a rotating column, an adjusting plate is fixedly connected to the outer side of the bottom end of the rotating column, a threaded rod is fixedly connected to the bottom of the adjusting plate, and the bottom end of the threaded rod is in threaded connection with a fixed column.

[0010] As a further optimized content of the present utility model, wherein: the rotating column and the fixed column are on the same axis, the rotating column is parallel to the telescopic rod, the upper end of the rotating column is rotatably connected to the connecting plate, and the bottom end of the fixed column is fixedly connected to the guide plate body.

[0011] As a further optimized content of the present utility model, wherein: the included angle formed by the telescopic rod and the upper end face of the guide plate body is 90°, the included angle formed by the guide plate body and the upper end face of the fixed column is 90°, and the guide plate body is parallel to the limiting mechanism.

[0012] As a further optimized content of the present utility model, wherein: the positioning column is in threaded connection with the guide plate body through an external thread and a threaded hole, and the friction groove opened at the upper end of the positioning column is arranged at the upper end of the guide plate body.

[0013] As a further optimized content of the present utility model, wherein: the vertical cross-sections of the guide plate body and the arc-shaped plate are both U-shaped.

[0014] As a further optimized content of the present utility model, wherein: there are two connecting plates, the connecting plates are circular plate-shaped, and the edge positions of the arc-shaped plates are all arc-shaped.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] In the present utility model, through the provided positioning mechanism, the planting position can be accurately positioned, and at the same time, the positioning height can be finely adjusted. Moreover, through the provided adjusting mechanism and limiting mechanism, during the process of placing the implant, it can be ensured that the positioning guide plate is closely attached to the lower row of teeth of the person to be implanted. At the same time, the positioning guide plate is used for positioning, which can improve the accuracy of the implant planting position. At the same time, this setting can automatically open the mouth of the person to be implanted, making it more convenient to place the implant and improving the operation convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is of the present utility model Figure 1 structural schematic diagram at A;

[0019] Figure 3 is a schematic diagram of the positioning guide plate structure of the present utility model;

[0020] Figure 4Schematic diagram of the positioning mechanism of the present utility model;

[0021] Figure 5 Schematic diagram of the adjusting mechanism of the present utility model.

[0022] In the figure: 1, positioning guide plate; 11, guide plate main body; 12, threaded hole; 2, positioning mechanism; 21, positioning column; 22, external thread; 23, friction groove; 3, adjusting mechanism; 31, rotating column; 32, adjusting plate; 33, threaded rod; 34, fixed column; 4, limiting mechanism; 41, arc plate; 42, elastic pad; 43, arc groove; 5, telescopic rod; 6, connecting plate. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0025] Please refer to Figures 1-5 , the present utility model provides a technical solution:

[0026] A rapid positioning device for implanting dental implants, including a positioning guide plate 1 for guiding the precise placement of implants. The positioning guide plate 1 includes a guide plate main body 11, and a threaded hole 12 for installing a positioning mechanism 2 is opened inside the guide plate main body 11; a positioning mechanism 2 is installed inside the threaded hole 12. The positioning mechanism 2 includes a positioning column 21. An external thread 22 is provided on the outer side of the lower end of the positioning column 21, and a circumferentially distributed friction groove 23 is opened on the outer side of the upper end of the positioning column 21. One end of the guide plate main body 11 is fixedly connected with a telescopic rod 5 on the upper side, and an adjusting mechanism 3 for adjusting the distance between the guide plate main body 11 and the limiting mechanism 4 is installed on the upper side of the other end of the guide plate main body 11. The upper ends of the telescopic rod 5 and the adjusting mechanism 3 are both installed with a connecting plate 6, and a limiting mechanism 4 is fixedly connected to the upper end of the connecting plate 6; the limiting mechanism 4 includes an arc plate 41, an arc groove 43 is opened on the inner side of the upper end of the arc plate 41, and an elastic pad 42 is fixedly connected to the inner side of the bottom end of the arc groove 43.

[0027] As a further implementation of this solution, the adjusting mechanism 3 includes a rotating column 31. A regulating plate 32 is fixedly connected to the outer side of the bottom end of the rotating column 31. A threaded rod 33 is fixedly connected to the bottom of the regulating plate 32. The bottom end of the threaded rod 33 is in screw connection with a fixed column 34. The rotating column 31 and the fixed column 34 are coaxial. The rotating column 31 is parallel to the telescopic rod 5. The upper end of the rotating column 31 is rotatably connected to a connecting plate 6. The bottom end of the fixed column 34 is fixedly connected to the guide plate main body 11. By providing the adjusting mechanism 3, the distance between the guide plate main body 11 and the limiting mechanism 4 can be adjusted;

[0028] As a further implementation of this solution, the included angle between the telescopic rod 5 and the upper end surface of the guide plate main body 11 is 90°. The included angle between the guide plate main body 11 and the upper end surface of the fixed column 34 is 90°. The guide plate main body 11 is parallel to the limiting mechanism 4. The vertical cross-sections of the guide plate main body 11 and the arc plate 41 are both U-shaped, which can ensure the stability of the overall device during actual use;

[0029] As a further implementation of this solution, the positioning column 21 is in screw connection with the guide plate main body 11 through an external thread 22 and a threaded hole 12. The friction groove 23 opened at the upper end of the positioning column 21 is arranged at the upper end of the guide plate main body 11, which is convenient for positioning the planting position;

[0030] As a further implementation of this solution, there are two connecting plates 6. The connecting plates 6 are circular plate-shaped. The edge positions of the arc plates 41 are all arc-shaped, which can be used for the connection between the limiting mechanism 4, the telescopic rod 5, and the adjusting mechanism 3.

[0031] Working process: During the process of performing tooth extraction and implant placement using the positioning guide plate 1 for guiding the precise placement of implants, the staff fixes the guide plate main body 11 on the outer side of the lower row of teeth of the person to be implanted, aligns the reserved positioning mechanism 2 with the corresponding tooth installation position, and then connects the arc plate 41 to the upper row of teeth of the person to be implanted. After the connection is completed, the upper row of teeth and the lower row of teeth of the person to be implanted can be separated, and the staff places the implant. During the above process, by providing the adjusting mechanism 3, the distance between the guide plate main body 11 and the arc plate 41 can be adjusted. The adjustment is achieved by controlling the rotation of the regulating plate 31 to rotate the rotating column 32. At the same time, during actual use, the upper row of teeth of the person to be implanted can be protected by providing an elastic pad 42. With this setting, during the process of placing the implant, it can be ensured that the positioning guide plate 1 is closely attached to the lower row of teeth of the person to be implanted. At the same time, the positioning guide plate 1 can be positioned, which can improve the accuracy of the implant planting position. At the same time, this setting can automatically open the mouth of the person to be implanted, making it more convenient to place the implant.

[0032] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A rapid positioning device for dental implantation, comprising a positioning guide plate (1) for guiding the precise placement of an implant, characterized in that: The positioning guide plate (1) comprises a guide plate body (11), and a threaded hole (12) for mounting the positioning mechanism (2) is provided on the inner side of the guide plate body (11); A positioning mechanism (2) is installed inside the threaded hole (12), and the positioning mechanism (2) includes a positioning column (21), an outer thread (22) is provided on the outer side of the lower end of the positioning column (21), and an annular friction groove (23) is provided on the outer side of the upper end of the positioning column (21). A telescopic rod (5) is fixedly connected to the upper side of one end of the guide plate body (11), and an adjustment mechanism (3) for adjusting the distance between the guide plate body (11) and the limiting mechanism (4) is installed on the upper side of the other end of the guide plate body (11). A connecting plate (6) is installed on the upper end of the telescopic rod (5) and the upper end of the adjustment mechanism (3), and the upper end of the connecting plate (6) is fixedly connected to the limiting mechanism (4); The limiting mechanism (4) comprises an arc-shaped plate (41), an arc-shaped groove (43) is provided on the inner side of the upper end of the arc-shaped plate (41), and an elastic pad (42) is fixedly connected to the inner side of the bottom end of the arc-shaped groove (43).

2. A rapid positioning device for implantation of a tooth according to claim 1, characterized in that: The adjustment mechanism (3) comprises a rotating column (31), an adjustment plate (32) is fixedly connected to the outer side of the bottom end of the rotating column (31), a threaded rod (33) is fixedly connected to the bottom of the adjustment plate (32), and the bottom end of the threaded rod (33) is spirally connected to a fixed column (34).

3. A rapid positioning device for implantation of a tooth according to claim 2, characterized in that: The rotating column (31) and the fixed column (34) share the same axis, the rotating column (31) and the telescopic rod (5) are parallel, the upper end of the rotating column (31) is rotatably connected to the connecting plate (6), and the bottom end of the fixed column (34) is fixedly connected to the guide plate body (11).

4. The rapid positioning device for implantation of a tooth according to claim 1, characterized in that: The included angle between the telescopic rod (5) and the upper end surface of the guide plate body (11) is 90°, the included angle between the guide plate body (11) and the upper end surface of the fixing column (34) is 90°, and the guide plate body (11) and the limiting mechanism (4) are parallel.

5. The rapid positioning device for implantation of a tooth according to claim 1, characterized in that: The positioning column (21) is spirally connected to the guide plate body (11) through an external thread (22) and a threaded hole (12), and a friction groove (23) provided at the upper end of the positioning column (21) is arranged at the upper end of the guide plate body (11).

6. The rapid positioning device for implantation of a tooth according to claim 1, characterized in that: The vertical cross-sections of the guide plate body (11) and the arc-shaped plate (41) are both U-shaped.

7. The rapid positioning device for implantation of a tooth according to claim 1, characterized in that: Two connecting plates (6) are provided, the connecting plates (6) are in the shape of circular plates, and the edges of the arc-shaped plates (41) are all in the shape of arcs.

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