Design method and system for digital implant and oral implant positioner

Abstract

The present invention provides a digital implant and oral implant locator design method and system, the method includes the following steps: taking a CT film of the patient's oral cavity, using the CT image to construct a three-dimensional model, establishing an all-round implant surgery simulation environment, and according to the implant The implant information database, select the applicable brand and model of the implant, manually design the implant position, and use the measurement tool to evaluate the implant position, import the scan data of the plaster model, and place the plaster model according to the selected reference point. Align with the 3D model, evaluate the position of the implant according to the standard jaw occlusal relationship, generate revision opinions, extract the basic information of the implant, and process the oral implant positioner. The present invention performs simulated surgery visually and scientifically before the operation, and designs and manufactures an oral implant positioner for dental implant surgery according to the results of the simulated operation, which makes the design of the oral implant positioner scientific and digital, and improves the operation efficiency. success rate.

Description

technical field [0001] The invention belongs to the field of dental implants in stomatology, and in particular relates to a digital implant and a design method and system for an oral implant positioner. Background technique [0002] In traditional oral implant surgery, patients need to take CT scans before the operation. The doctor infers the patient's three-dimensional bone structure and soft tissue status from the two-dimensional tomographic images based on his own experience, so as to formulate the operation plan and implement the operation. However, this inference is very dependent on the doctor's experience, which invisibly increases the risk of surgery. [0003] The significance of the design and production of the dental implant positioner is that it can make the dental implant more accurate and greatly reduce the risk of surgery. Today, the production methods of the dental implant positioner can be roughly divided into two types: traditional methods and digital method...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a digital implant and oral implant locator design method and system, aiming at solving the problem of customizing the dental implant and oral implant locator provided in the prior art, which needs to rely on the doctor's experience, and according to the two-dimensional The tomographic image infers the patient's three-dimensional bone structure and soft tissue status to formulate the operation plan and perform the operation. The risk of the operation is relatively high, and the manufacturing method of the digital oral implant positioner provided by the existing technology cannot directly output the data that can be directly connected with the processing equipment. file format problem

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