Novel planting bridge

Abstract

The utility model relates to the field of false teeth, and discloses a novel planting bridge frame which comprises an abutment and repairing teeth, the contour of the abutment is matched with the contour of a gum, the abutment is formed by integrally processing titanium metal, a clamping groove is formed in the surface of the abutment, a convex block aligned with the clamping groove is processed at the bottom of each repairing tooth, and a positioning hole is processed in each clamping groove. Through holes coaxial with the positioning holes are machined in the sides, close to the tongue, of the repairing teeth, and screws connected with the positioning holes are detachably installed in the through holes. According to the dental implant, the abutment and the repairing tooth are separately manufactured at the same time, and are reassembled after being manufactured, so that intermediate procedures and waiting time are saved, and the processing efficiency of the dental implant is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of denture, in particular to a novel implant bridge. BACKGROUND

[0002] The implant bridge is a structure for supporting and fixing the artificial tooth on the implant, and restores the function and appearance of the real teeth by connecting multiple implants. Its function is similar to that of a bridge, which provides stable support for the missing teeth by connecting the implant and the adjacent teeth or implants. The existing implant manufacturing process is: model scanning, abutment design, abutment layout, abutment cutting, abutment grinding, abutment scanning, upper restoration design, upper restoration layout, upper restoration cutting, upper restoration sintering, upper restoration crown, upper restoration porcelain, upper restoration enamel, and upper restoration polishing. The implant bridge and the fixed implant are an integral structure, and the upper restoration is processed on the abutment after the abutment is formed, as shown in the figure, which makes the whole processing cycle long and inefficient. Figure 1 In addition, the main material of the existing abutment is resin, which has poor compatibility with the gum tissue in the oral cavity, and the surface is easy to attach food residues, which can threaten oral hygiene for a long time and induce various inflammations. In addition, the service life of the resin is also relatively short, which makes the stress point of the whole implant bridge concentrated, and long-term use can easily cause the risk of implant bone fracture. SUMMARY

[0003] The utility model aims at solving the problems in the background art, and provides a novel implant bridge.

[0004] The utility model aims at solving the problems in the background art, and provides a novel implant bridge.

[0005] A novel implant bridge comprises an abutment and a restoration, the abutment contour is matched with the gum contour, the abutment is integrally processed from titanium metal, the abutment surface is provided with a clamping groove, the bottom of the restoration is provided with a protruding block matched with the clamping groove, a positioning hole is processed in the clamping groove, a through hole coaxial with the positioning hole is processed on the side of the restoration close to the tongue, and a screw connected with the positioning hole is detachably installed in the through hole.

[0006] The novel implant bridge provided by the utility model has the beneficial effects that:

[0007] (1) The abutment and the restoration are separately manufactured, and then assembled after manufacturing, which saves the intermediate process and waiting time and improves the processing efficiency of the implant;

[0008] (2) The abutment made of titanium metal increases the overall strength of the abutment, improves the compatibility with the gum tissue in the oral cavity, reduces the risk of gum inflammation, and prolongs the service life of the restoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0010] Figure 1 It is the existing technology.

[0011] Figure 2 This is a structural diagram provided for an embodiment of the present utility model.

[0012] Figure 3 This is a schematic structural diagram of a base provided in an embodiment of the present utility model.

[0013] Figure 4 This is a schematic structural diagram of a repaired tooth provided in an embodiment of the present utility model.

[0014] Figure numerals: 1, base; 2, restoration tooth; 3, slot; 4, bump; 5, through hole. DETAILED DESCRIPTION

[0015] Example

[0016] like Figures 2 to 4 As shown, the new implant bridge provided in this embodiment includes a base 1 and a restoration tooth 2, the base 1 is also called the gum, and the restoration tooth 2 is also called the crown, the contour of the base 1 is adapted to the contour of the gum, the base 1 is integrally processed from titanium metal, the surface of the base 1 is provided with a groove 3, the bottom of the restoration tooth 2 is processed with a protrusion 4 aligned with the groove 3, a positioning hole is processed in the groove 3, and the side of the restoration tooth 2 close to the tongue is processed with a through hole 5 coaxial with the positioning hole, and a screw connected to the positioning hole is detachably installed in the through hole 5.

[0017] The method of using the utility model is:

[0018] After the model is scanned, the position of the slot 3 is selected on the base 1 according to the position of the restoration tooth 2. Then the design, layout, cutting and other steps of the base 1 and the restoration tooth 2 are carried out simultaneously. Then the base 1 is ground and the restoration tooth 2 is sintered, crowned, porcelain-plated, porcelain-turned, glazed, polished and other steps. Finally, the processed base 1 and the restoration tooth 2 are clamped together, and pins are passed through the through holes 5 and the positioning holes to assemble them into the denture body.

[0019] The above merely describes preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, any modification and replacement based on the technical solutions and the application concept provided by the present application should be covered in the protection scope of the present application. It should be noted that the structures or components illustrated in the drawings are not necessarily drawn in proportion, and the present application omits the description of the known components and processing technologies and processes to avoid unnecessary limitation of the present application.

Claims

1. A new type of implant bridge comprising abutments (1) and prosthetic teeth (2), said abutments (1) being adapted to the profile of the gum, characterized in that: The base (1) is integrally processed from titanium metal, the surface of the base (1) is provided with a clamping groove (3), the bottom of the prosthetic tooth (2) is processed with a protrusion (4) aligned with the clamping groove (3), the clamping groove (3) is processed with a positioning hole, the side close to the tongue of the prosthetic tooth (2) is processed with a through hole (5) coaxial with the positioning hole, and the through hole (5) is detachably provided with a screw connected with the positioning hole.

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