Manufacturing method of dental implant components

Abstract

This invention includes a dental implant abutment scanning step, a non-perforated solid connecting rod scanning step, a drilling step, and an assembly step. Through the aforementioned steps, three-dimensional information of a plurality of dental implant abutments on a target gum surface is obtained in advance. Then, three-dimensional information of a non-perforated solid connecting rod placed on the plurality of dental implant abutments is obtained through scanning. Based on this, a plurality of solid holes are machined on the non-perforated solid connecting rod corresponding to the positions of the plurality of dental implant abutments in the three-dimensional information. Using a plurality of fixation components and a plurality of solid holes, the perforated solid connecting rod is fixed to the plurality of dental implant abutments. The perforated solid connecting rod is used to connect a prosthesis. This invention features highly precise machining positions of the solid holes and highly accurate fabrication of the solid connecting rod using three-dimensional information of the gum surface and three-dimensional information of the drilling points.

Claims

1. A method for manufacturing a dental implant component, comprising the following steps in sequence: a dental implant abutment scanning step, wherein a three-dimensional scanning device is used to acquire three-dimensional information of a plurality of dental implant abutments; a non-perforated solid connecting rod scanning step, wherein a non-perforated solid connecting rod is placed on the plurality of dental implant abutments, and then the three-dimensional scanning device is used to capture three-dimensional information of a connecting rod to be drilled from the non-perforated solid connecting rod; A drilling process involves using an information processing device to align the three-dimensional information of the plurality of foundation posts with the three-dimensional information of the connecting rod to be drilled. The three-dimensional information of the plurality of foundation posts then becomes the information of a plurality of virtual holes on the three-dimensional information of the connecting rod to be drilled. Based on the information of the plurality of virtual holes, a processing device is used to process a plurality of solid holes into the non-hole solid connecting rod, transforming it into a solid connecting rod with holes. The plurality of solid holes penetrate a first surface and a second surface of the solid connecting rod with holes. An assembly process involves using a plurality of fixing components and the plurality of solid holes to fix the solid connecting rod with holes onto the plurality of dental implant foundation posts. The solid connecting rod with holes is used to connect a prosthesis, thereby completing the dental implant assembly.

2. A method for manufacturing the dental implant assembly as described in claim 1, wherein: Each of the plurality of dental implant abutments has a conical protrusion, a locking hole, and an external tooth portion; each of the plurality of solid holes has a conical recess, a neck, and a receiving recess; the conical recess corresponds to the conical protrusion; and each of the plurality of fixation components has a screw portion and a nut portion; wherein the screw portion can pass through the neck and lock into the locking hole, and the receiving recess can accommodate the nut portion; thereby, the perforated solid connecting rod can be fixed to the plurality of dental implant abutments by the plurality of fixation components.

3. A method for manufacturing the dental implant assembly as described in claim 2, wherein, Prior to the dental implant abutment scanning step, the following steps are sequentially included: a step of obtaining three-dimensional information of the target gum tissue, using the three-dimensional scanning device to obtain three-dimensional information of the gum tissue of the target gum tissue; a step of selecting multiple drilling points, using the information processing device to select multiple drilling point three-dimensional information from the gum tissue three-dimensional information; and a step of manufacturing a non-porous solid connecting rod, based on the drilling point three-dimensional information, generating three-dimensional information of a non-porous connecting rod adjacent to the drilling point three-dimensional information, and manufacturing the non-porous solid connecting rod using the non-porous connecting rod three-dimensional information; the non-porous solid connecting rod has the first surface and the second surface.

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