Implant guide plate for tooth implantation

Abstract

The utility model discloses an implantation guide plate for tooth implantation, which relates to the field of tooth implantation and comprises a guide plate main body, two sleeves are arranged on the outer surface of the guide plate main body, and adjusting components are arranged in the sleeves. By arranging the adjusting assembly, when the position of the limiting pipe needs to be adjusted, a user can rotate a screw to enable the screw to drive a push plate to move, when the push plate moves, the push plate pushes a movable plate to move, and when the movable plate moves, the movable plate drives the limiting pipe to move and extrudes a reset spring at the same time, so that the limiting pipe is moved out of a sleeve; when the limiting pipe needs to be reset, only the screw needs to be reversed, the screw drives the push plate to move upwards, the push plate does not push the movable plate to move any more, at the moment, the reset spring is stretched to push the movable plate to move in a reset mode, then the limiting pipe is driven to move, the limiting pipe is moved into the sleeve, and the planting guide plate is conveniently taken out subsequently.

Description

Technical Field

[0001] The utility model relates to the field of tooth implantation, in particular to an implantation guide plate for tooth implantation. Background Art

[0002] An implant guide refers to a tool commonly used in dental implant surgery. An implant guide can better assist doctors in clinical operations. The implant guide made before the operation can help doctors roughly determine the location of the implant pin during the operation, so that the implant position of the gum bone is positioned in a better direction, thereby reducing many sudden variables during the operation.

[0003] According to a Chinese patent with publication number CN214049149U, a dental implant guide is disclosed. The dental implant guide is improved in structure so that when the device is actually used, the guide body is prevented from loosening and causing the implant guide to tilt, thereby increasing the accuracy of implantation. The fixing column and the positioning tube are both in a vertical relationship with the guide body, thereby increasing the stability with the gums during implantation.

[0004] In view of the above-mentioned disclosed patent content, a retractable positioning tube is provided to adjust the required drilling depth so as to determine a deepest implantation depth. However, the positioning tube is pushed into the drill hole by a spring, and when the guide plate needs to be removed from the tooth, the positioning tube is stuck in the drill hole and is difficult to be removed, which makes it inconvenient for the user to quickly remove the guide plate, thereby reducing the removal efficiency of the guide plate. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an implant guide plate for dental implantation, so as to solve the technical problem of inconvenience in removing the guide plate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an implantation guide for dental implants, comprising a guide plate body, the outer surface of the guide plate body is provided with two sleeves, an adjustment component is provided inside the sleeve, and the adjustment component comprises a limit groove opened on the inner wall of the sleeve and a return spring provided inside the sleeve, one end of the return spring is connected to a movable plate, and a limit tube extending to the outside of the sleeve is installed on one side of the movable plate, a push plate is provided in the limit groove, and the top of the push plate is connected to a screw provided on the outside of the sleeve through a bearing, a plurality of grooves are opened inside the guide plate body, and a spring is fixed inside the groove, one end of the spring is connected to a slider, and a fixing plate is provided on one side of the slider.

[0007] By adopting the above technical solution, when the position of the limiting tube needs to be adjusted, the user can rotate the screw rod so that the screw rod drives the push plate to move, and when the push plate moves, it will push the movable plate to move.

[0008] Furthermore, a sleeve groove is provided at the bottom of the guide plate body, and the sleeve groove is arranged in parallel with the fixing plate.

[0009] By adopting the above technical solution, the sleeve groove is set so that the guide plate body can be inserted into the point for planting, thereby preventing the guide plate body from loosening and causing the planting guide plate to tilt, thereby increasing the accuracy of planting.

[0010] Furthermore, a plurality of the fixing plates are equidistantly distributed inside the sleeve groove, and the fixing plates are slidably connected to the groove via a slider.

[0011] By adopting the above technical solution, when the fixing plate is pushed, it will move into the groove and push the slider to move, so that the slider squeezes the spring.

[0012] Furthermore, a plurality of fixing columns are provided on the top of the guide plate body, and positioning tubes are provided inside the fixing columns.

[0013] By adopting the above technical solution, the fixed column is arranged so that the positioning tube can be arranged inside the fixed column, thereby improving the stability of the positioning tube.

[0014] Furthermore, the push plate is slidably connected to the limiting groove, and one side of the push plate is in contact with the movable plate.

[0015] By adopting the above technical solution, the setting of the limiting groove can improve the stability of the push plate when it moves, and when the push plate moves, it will push the movable plate to move.

[0016] Furthermore, the movable plate is slidably connected to the sleeve, and the limiting tube is located inside the reset spring.

[0017] By adopting the above technical solution, when the movable plate slides inside the casing, it will drive the limiting tube to move, so that the limiting tube is moved out of the casing, so as to adjust the required drilling depth and determine the deepest planting depth.

[0018] Furthermore, the screw is made of resin material, and the screw is threadably connected to the sleeve.

[0019] By adopting the above technical solution, the push plate can be moved downward by rotating the screw rod, and the push plate can push the movable plate to move after it moves downward.

[0020] In summary, the utility model mainly has the following beneficial effects:

[0021] 1. The utility model is provided with an adjustment component. When the position of the limiting tube needs to be adjusted, the user can rotate the screw rod so that the screw rod drives the push plate to move. When the push plate moves, it will push the movable plate to move. When the movable plate moves, it will drive the limiting tube to move and squeeze the reset spring at the same time, so that the limiting tube moves out of the sleeve. When the limiting tube needs to be reset, it only needs to reverse the screw rod so that the screw rod drives the push plate to move up, and the push plate no longer pushes the movable plate to move. At this time, the reset spring stretches and pushes the movable plate to reset and move, and then drives the limiting tube to move, so that the limiting tube moves into the sleeve, which is convenient for the subsequent removal of the planting guide plate, and avoids the difficulty of quickly resetting the limiting tube after determining a deepest planting depth;

[0022] 2. The utility model is provided with a groove, a spring, a slider and a fixing plate. When the guide plate body is sleeved on the implantation point through the sleeve groove, the tooth gum will first contact the fixing plate. After the fixing plate is pushed by the teeth, it will move into the groove and squeeze the spring. When the guide plate body is completely sleeved on the teeth, the spring is stretched and then pushes the fixing plate to move, so that the fixing plate fits the teeth. The reaction force of the spring makes the fixing plate fit the teeth tightly, so as to adapt to teeth of different sizes and improve the stability of the guide plate body after being sleeved on the tooth gum. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixing plate of the utility model;

[0025] Figure 3 It is a schematic diagram of the side section structure of the guide plate main body of the utility model;

[0026] Figure 4 It is a schematic diagram of the side section structure of the casing of the utility model.

[0027] In the figure: 1. Guide plate body; 2. Fixed column; 3. Positioning tube; 4. Sleeve groove; 5. Groove; 6. Spring; 7. Slider; 8. Fixed plate; 9. Adjustment assembly; 901. Screw; 902. Push plate; 903. Movable plate; 904. Return spring; 905. Limiting tube; 906. Limiting groove; 10. Sleeve. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0029] The following describes an embodiment of the utility model based on its overall structure.

[0030] A dental implant guide plate, such as Figure 1-Figure 4 As shown, it includes a guide plate body 1, the outer surface of which is provided with two sleeves 10, a sleeve groove 4 is opened at the bottom of the guide plate body 1, and the sleeve groove 4 is arranged in parallel with the fixing plate 8. The sleeve groove 4 is arranged so that the guide plate body 1 can be inserted into the point for planting, so as to avoid the guide plate body 1 from loosening and causing the planting guide to be skewed, thereby increasing the accuracy of planting, and a plurality of fixing plates 8 are equidistantly distributed inside the sleeve groove 4, and the fixing plate 8 is slidably connected to the groove 5 through a slider 7. When the fixing plate 8 is subjected to a thrust, it will move into the groove 5 and push the slider 7 to move, so that the slider 7 squeezes the spring 6, and a plurality of fixing columns 2 are arranged on the top of the guide plate body 1, and a positioning tube 3 is arranged inside the fixing column 2. The fixing column 2 is arranged so that the positioning tube 3 is arranged inside it, thereby improving the stability of the positioning tube 3, and an adjustment component 9 is arranged inside the sleeve 10.

[0031] Specifically, the adjustment component 9 includes a limit groove 906 provided on the inner wall of the sleeve 10 and a return spring 904 provided inside the sleeve 10. One end of the return spring 904 is connected to a movable plate 903. When the position of the limit tube 905 needs to be adjusted, the user can rotate the screw 901 so that the screw 901 drives the push plate 902 to move. When the push plate 902 moves, it pushes the movable plate 903 to move. A limit tube 905 extending to the outside of the sleeve 10 is installed on one side of the movable plate 903. The push plate 902 is slidably connected to the limit groove 906. Then, the setting of the limit groove 906 can improve the stability of the push plate 902 when it moves, and when the push plate 902 moves, it will push the movable plate 903 to move, one side of the push plate 902 is in contact with the movable plate 903, and the movable plate 903 is slidably connected to the sleeve 10. When the movable plate 903 slides inside the sleeve 10, it will drive the limit tube 905 to move, so that the limit tube 905 is moved out of the sleeve 10, so as to adjust the required drilling depth and determine the deepest planting depth. The limit tube 905 is located inside the reset spring 904.

[0032] See also Figure 1-Figure 3 A push plate 902 is provided in the limiting groove 906, and the top of the push plate 902 is connected to a screw 901 arranged on the outside of the sleeve 10 through a bearing. The screw 901 is made of resin material, and the screw 901 is threadedly connected to the sleeve 10. A knob is connected to the top of the screw 901, which is convenient for the user to drive the screw 901 to rotate through the knob. After the screw 901 rotates, it will drive the push plate 902 to move downward. After the push plate 902 moves downward, it can push the movable plate 903 to move. A plurality of grooves 5 are opened inside the guide plate body 1, and a spring 6 is fixed inside the groove 5. One end of the spring 6 is connected to a slider 7, and a fixing plate 8 is provided on one side of the slider 7. The fixing plate 8 is made of colloid material, which is convenient for fitting with the teeth, thereby improving the stability of the guide plate body 1.

[0033] The implementation principle of this embodiment is as follows: first, when the guide plate body 1 is worn, the guide plate body 1 can be inserted into the implantation point through the sleeve groove 4. When inserted, the fixed plate 8 will first contact the gums of the teeth. After the fixed plate 8 is pushed by the teeth, it will move into the groove 5 and squeeze the spring 6. When the guide plate body 1 is completely sleeved on the teeth, the spring 6 stretches and pushes the fixed plate 8 to move, so that the fixed plate 8 fits the teeth. The reaction force of the spring 6 makes the fixed plate 8 fit the teeth tightly, thereby improving the stability of the guide plate body 1 after wearing.

[0034] When the position of the limiting tube 905 needs to be adjusted, the user can rotate the screw 901 so that the screw 901 drives the push plate 902 to move. When the push plate 902 moves, it will push the movable plate 903 to move. When the movable plate 903 moves, it will drive the limiting tube 905 to move and squeeze the reset spring 904 at the same time, so that the limiting tube 905 moves out of the sleeve 10. When the limiting tube 905 needs to be reset, it is only necessary to reverse the screw 901 so that the screw 901 drives the push plate 902 to move upward, and the push plate 902 no longer pushes the movable plate 903 to move. At this time, the reset spring 904 stretches and then drives the movable plate 903 to reset and move, and then drives the limiting tube 905 to move, so that the limiting tube 905 moves into the sleeve 10, which is convenient for the subsequent removal of the planting guide.

[0035] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A dental implant guide, comprising a guide body (1), characterized in that: Two sleeves (10) are provided on the outer surface of the guide plate body (1), and an adjustment component (9) is provided inside the sleeve (10), and the adjustment component (9) comprises a limit groove (906) opened on the inner wall of the sleeve (10) and a return spring (904) arranged inside the sleeve (10), one end of the return spring (904) is connected to a movable plate (903), and a limit tube (905) extending to the outside of the sleeve (10) is installed on one side of the movable plate (903), a push plate (902) is provided in the limit groove (906), and the top of the push plate (902) is connected to a screw (901) arranged outside the sleeve (10) through a bearing, a plurality of grooves (5) are opened inside the guide plate body (1), and a spring (6) is fixed inside the groove (5), one end of the spring (6) is connected to a slider (7), and a fixing plate (8) is provided on one side of the slider (7).

2. The implantation guide plate for dental implantation according to claim 1, characterized in that: A sleeve groove (4) is provided at the bottom of the guide plate body (1), and the sleeve groove (4) and the fixing plate (8) are arranged in parallel.

3. The implantation guide plate for dental implantation according to claim 2, characterized in that: The plurality of fixing plates (8) are equidistantly distributed inside the sleeve groove (4), and the fixing plates (8) are slidably connected to the groove (5) via a slider (7).

4. The implantation guide plate for dental implantation according to claim 1, characterized in that: A plurality of fixing columns (2) are provided on the top of the guide plate body (1), and a positioning tube (3) is provided inside the fixing column (2).

5. The implantation guide plate for dental implantation according to claim 1, characterized in that: The push plate (902) is slidably connected to the limiting groove (906), and one side of the push plate (902) is in contact with the movable plate (903).

6. The implantation guide plate for dental implantation according to claim 1, characterized in that: The movable plate (903) is slidably connected to the sleeve (10), and the limiting tube (905) is located inside the return spring (904).

7. The implantation guide plate for dental implantation according to claim 1, characterized in that: The screw rod (901) is made of resin material, and the screw rod (901) is threadedly connected to the sleeve (10).

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