Movable denture implanting guide plate

Abstract

The utility model relates to the technical field of false tooth implantation, and discloses a movable false tooth implantation guide plate, which comprises a guide plate, the shape of the guide plate is matched with the gum, the guide plate is provided with a clamping groove matched with teeth, the top surface of the guide plate is provided with a groove at the tooth vacancy, the groove is provided with an implantation hole, and the implantation hole is communicated with the clamping groove. The top of the groove is fixedly connected with a positioning cylinder on the outer side of the planting hole, the inner side of the positioning cylinder is provided with a guide sleeve, the outer side of the positioning cylinder is fixedly connected with a flow guide pipe, the outer side of the guide plate is fixedly connected with a plurality of protective shells, the protective shells are internally and movably provided with pressing plates, the outer sides of the protective shells are fixedly connected with fixing columns, the fixing columns are internally provided with threaded holes, and bolts are installed in the threaded holes. By means of the arrangement of the pressing plate, damage to teeth can be reduced, meanwhile, the installation stability of the guide plate is improved, normal saline can be continuously used for cooling in the drilling process by means of the arrangement of the flow guide pipe, then bone tissue damage caused by overheating of a drill bit can be prevented, and safety is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to denture implantation technical field, and specifically is a movable denture implantation guide plate. BACKGROUND

[0002] Denture implantation guide plate is a precision tool for assisting dentists in dental implant surgery. It provides accurate surgical guidance to ensure that the implant (artificial tooth root) can be accurately implanted into the predetermined position and angle, thereby improving the success rate of the operation, reducing complications, and optimizing the function and aesthetic effect of the denture.

[0003] Although the existing movable denture implantation can stabilize the position and direction of the drill bit through the setting of the guide cylinder, ensuring the accuracy of the implantation of the implant, when fixing the guide plate, only the end of the bolt is pressed against the tooth surface, the fixing effect is poor, and since heat is generated at the drill bit during drilling, the conventional guide plate is not convenient for cooling the drill bit, which needs to be improved.

[0004] However, in actual application, UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is the poor fixing effect of the existing denture implantation guide plate and the inconvenience of cooling the drill bit.

[0006] In order to solve the above problems, the technical scheme of the utility model is as follows: a movable denture implantation guide plate, comprising a guide plate, the shape of the guide plate is adapted to the gum, and a clamping groove adapted to the tooth is formed on the guide plate, a recess is formed on the top surface of the guide plate at the tooth vacancy, an implantation hole is formed on the recess, and a positioning cylinder is fixed to the top of the recess outside the implantation hole, a guide sleeve is installed on the inner side of the positioning cylinder, and a flow guide pipe is fixed to the outer side of the guide sleeve, a plurality of protective shells are fixed to the outer side of the guide plate, a pressing plate is movably arranged in the protective shell, a fixed column is fixed to the outer side of the pressing plate, a threaded hole is formed in the fixed column, and a bolt is installed in the threaded hole.

[0007] Further, a flexible lip is fixed to the edge of the bottom of the guide plate.

[0008] Further, a buffer pad is arranged below the recess in the guide plate.

[0009] Further, an internal thread is arranged on the inner side of the positioning cylinder, and an external thread engaged with the internal thread is arranged on the outer side of the guide sleeve.

[0010] Further, the flow guide pipe is located at the lower part of the side surface of the positioning cylinder, and the direction is towards the outer side of the guide plate.

[0011] Further, the pressing plate is an arc-shaped plate, and two elastic bodies are symmetrically connected between the pressing plate and the inner wall of the protective shell.

[0012] Further, the elastic body is a C-shaped spring piece.

[0013] The utility model discloses compared with prior art has the advantages in that: the utility model discloses through the setting of pressing plate can reduce the damage to tooth and promote the stability of guide plate installation, through the setting of flow guide pipe can use physiological saline to cool down in the drilling process, can prevent the bone tissue damage caused by the overheating of drill bit, through the setting of buffer pad can reduce the damage of drilling process to the gum. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the three-dimensional Figure 1 of the utility model.

[0015] Figure 2 It is the three-dimensional Figure 2 of the utility model.

[0016] Figure 3 It is the connecting structure sectional view of the positioning cylinder of the utility model.

[0017] Figure 4 It is the connecting structure sectional view of the protective shell of the utility model.

[0018] As shown in the figure: 1, guide plate, 2, positioning cylinder, 3, guide sleeve, 4, flow guide pipe, 5, protective shell, 6, pressing plate, 7, fixed column, 8, bolt, 9, lip, 10, buffer pad, 11, elastic body. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0020] As Figures 1 to 3 shown, a movable denture implant guide plate, including guide plate 1, the shape of guide plate 1 is adapted to gum, and the guide plate 1 is provided with clamping groove adapted to tooth, the top surface of guide plate 1 is provided with recess at tooth vacancy, and the bottom edge is fixedly connected with flexible lip 9, the recess is provided with implant hole, and the top of recess is fixedly connected with positioning cylinder 2 outside implant hole, the inside of positioning cylinder 2 is provided with guide sleeve 3, and the outside is fixedly connected with flow guide pipe 4, flow guide pipe 4 is located at the lower part of the side of positioning cylinder 2, and the direction is towards the outside of guide plate 1, the inside of positioning cylinder 2 is provided with internal thread, and the outside of guide sleeve 3 is provided with external thread engaged with internal thread.

[0021] The guide plate 1 is sleeved on the outside of the tooth, the recess is designed to make the implant hole fit the gum, the drill is limited by the guide sleeve 3 to avoid tilting of the drill, and thus the precision of the gum drilling can be improved; the physiological saline supply pipeline is connected to the flow guide pipe 4, and thus physiological saline is continuously used for cooling during drilling to prevent bone tissue damage caused by overheating of the drill.

[0022] The damage to the gum caused by the high-frequency vibration during drilling can be effectively reduced by the buffer pad 10.

[0023] As shown in Figure 1 and Figure 4 , a plurality of protective shells 5 are fixedly connected to the outside of the guide plate 1, a pressing plate 6 is movably arranged in the protective shell 5, a fixed column 7 is fixedly connected to the outside of the pressing plate 6, a threaded hole is formed in the fixed column 7, and a bolt 8 is arranged in the threaded hole. The pressing plate 6 is an arc-shaped plate, and two elastic bodies 11 are symmetrically connected between the pressing plate 6 and the inner wall of the protective shell 5. The elastic body 11 is a C-shaped spring piece.

[0024] After the guide plate 1 is sleeved on the outside of the tooth, the bolt 8 is tightened, the end of the bolt 8 extrudes the pressing plate 6, the pressing plate 6 is pressed against the tooth, and thus the guide plate 1 is fixed. The end of the bolt 8 is prevented from directly contacting the tooth by the arrangement of the pressing plate 6, the contact surface with the tooth is improved, the damage to the tooth is reduced, and the stability of the installation of the guide plate 1 is improved.

[0025] In specific use, after the guide plate 1 is sleeved on the outside of the tooth, the bolt 8 is tightened to fix the guide plate 1, and the physiological saline supply pipeline is connected to the flow guide pipe 4 to drill the gum. The damage to the tooth is reduced and the stability of the installation of the guide plate 1 is improved by the arrangement of the pressing plate 6. The physiological saline is continuously used for cooling during drilling by the arrangement of the flow guide pipe 4 to prevent bone tissue damage caused by overheating of the drill. The damage to the gum caused by drilling is reduced by the arrangement of the buffer pad 10.

[0026] The specific structure and working principle of the parts not disclosed in the utility model are not described again.

[0027] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present application have been shown and described, it is to 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 application, and the scope of the present application is defined by the appended claims and their equivalents.

[0029] The above describes the present application and its embodiments, which are not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments to the technical solution, which should belong to the protection scope of the present application.

Claims

1. A removable denture implant guide comprising a guide plate (1) which is shaped to fit the gum and has tooth fitting slots cut into it, characterised in that: The top surface of the guide plate (1) is provided with a recess at the tooth vacancy, the recess is provided with an implant hole, and the top of the recess is fixedly connected with a positioning cylinder (2) outside the implant hole, the inner side of the positioning cylinder (2) is provided with a guide sleeve (3), and the outer side is fixedly connected with a flow guide pipe (4), a plurality of protective shells (5) are fixedly connected to the outer side of the guide plate (1), the inner side of the protective shell (5) is movably provided with a pressing plate (6), and the outer side is fixedly connected with a fixing column (7), the inner side of the fixing column (7) is provided with a threaded hole, and the threaded hole is provided with a bolt (8).

2. The denture implant guide of claim 1, wherein: The bottom edge of the guide plate (1) is fixedly connected with a flexible lip (9).

3. The denture implant guide of claim 1, wherein: The guide plate (1) is provided with a buffer pad (10) below the recess.

4. The denture implant guide of claim 1, wherein: The inner side of the positioning cylinder (2) is provided with an internal thread, and the outer side of the guide sleeve (3) is provided with an external thread engaged with the internal thread.

5. The denture implant guide of claim 1, wherein: The flow guide pipe (4) is located at the lower part of the side of the positioning cylinder (2), and the direction is towards the outer side of the guide plate (1).

6. The denture implant guide of claim 1, wherein: The pressing plate (6) is an arc-shaped plate, and two elastic bodies (11) are symmetrically connected between the pressing plate (6) and the inner wall of the protective shell (5).

7. The denture implant guide of claim 6, wherein: The elastic body (11) is a C-shaped spring piece.

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