Dental implant operation guide plate and manufacturing method thereof

Abstract

The invention provides a method for manufacturing a dental implant operation guide plate, which comprises a pre-positive procedure, wherein the suffering status and oral features of a patient is obtained initially through duplicating the template of the oral model of the patient; an implant positioning procedure, wherein the patient wearing the template shaped through the pre-positive procedure is subjected to the computed tomography scanning so as to further obtain the relative positioning relationship between the suffering status of the patient's oral cavity and the template and establish the positioning information of the implant operation; and a guide plate production procedure, wherein the implantation hole and the guide member of the template are respectively planned and manufactured according to the above established positioning information. A dental implant operation guide plate is manufactured according to the above method, which comprises a guide member and a template. The guide member is combined with the template so as to assist the positioning of the implant operation.

Description

Technical field [0001] The invention relates to a dental implant surgery guide plate and a manufacturing method thereof, in particular to a dental implant surgery guide plate capable of planning implant positioning information and a manufacturing method thereof. Background technique [0002] The prior art dental implant surgery is a method of making artificial teeth, which is mainly to drill holes in the gingiva of the affected area, and then implant an artificial root (ie implant) made of titanium metal into the alveolar bone of the oral cavity to replace the original root of the affected area. , After the implant is tightly integrated with the bone, the denture will be reconstructed. [0003] Existing dental implant surgery mainly relies on the physician’s personal experience and on-the-spot judgment. The preoperative planning of drilling and implant position is based on the patient’s medical records, computed tomography, etc. It is only a rough estimate of human judgment, which ...

AI Technical Summary

Problems solved by technology

[0005] However, the manufacturing method of this dental implant guide plate needs to undergo two computerized tomography scans to obtain the scanned image of the patient's oral cavity and the scanned image of the oral cavity model, so that the characteristic data of the affected part can be established to make the dental implant guide plate, so that the dental implant guide plate The planning and positioning process is cumbersome and complicated, and the production cost is high; in addition, due to the complex shape of the human oral cavity, after the oral cavity solid model is established by computerized tomography and 3D model, the accumulated errors are likely to cause the implant guide plate and the oral cavity to be out of alignment. This will affect the accuracy of making the implant guide, which will delay the implant operation, increase the production cost, and increase the troubles of patients and doctors.

[0006] Therefore, the existing dental implant surgery guide and its manufacturing method are indeed inconvenient, and should be further improved to promote the accuracy and universal availability of artificial dental implant surgery.

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