Titanium mesh device with individualized bone ridge regeneration titanium mesh, for accurate implant tooth repairing operation and manufacturing method of titanium mesh device

Abstract

The invention discloses a titanium mesh device with an individualized bone ridge regeneration titanium mesh, for an accurate implant tooth repairing operation. The titanium mesh device comprises the titanium mesh, an implant fossa guide hole and positioning sleeves, wherein the titanium mesh is connected with the guide hole; and the positioning sleeves extend in the direction from the titanium mesh to neighbor teeth. The invention also discloses a manufacturing method of the titanium mesh device with the individualized bone ridge regeneration titanium mesh, for an accurate implant tooth repairing operation. According to the titanium mesh device with an individualized bone ridge regeneration titanium mesh, for an accurate implant tooth repairing operation disclosed by the invention, parameters including external dimensions and the like, of the individualized shape titanium mesh are suitable for the requirements of different patients, the two positioning sleeves extending from the edge of the titanium mesh are used for being fixed with the neighbor teeth on two sides; the neighbor teeth on two sides are used as main fixing stress supporting points to perform fine adjustment on the shape of the titanium mesh, so that the situation that the titanium mesh is tightly jointed to an alveolar bone wall without relying on the experience of a clinician can be realized, and after the operation, the growth of the bone is effectively guaranteed.

Description

technical field [0001] The invention relates to the field of oral implant surgery, more specifically, it relates to a titanium mesh device and a manufacturing method of a personalized bone crest regeneration titanium mesh for precise implant restoration surgery. Background technique [0002] The following background art is provided to help the reader understand the present invention and is not to be admitted as prior art. [0003] At present, for patients with good bone conditions in the edentulous area, after obtaining the oral CT data, planning the implant surgery plan, designing a 3D model through relevant software and manufacturing a personalized implant guide plate with a 3D printer to complete the implant repair surgery. However, for a large number of patients with edentulousness, the bone loss of the edentulous part has been severe at the time of treatment, and the implant cannot be completed with its own bone mass. Guided bone regeneration (GBR) technology is needed ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of vertical bone augmentation in the existing guided bone regeneration (GBR) technology, there is a standardized finished titanium film in the implant restoration process, which is difficult to achieve and depends on clinical experience for fine-tuning, resulting in the titanium film not being able to fit the bone surface tightly. , resulting in unsatisfactory bone growth and secondary trauma caused by postoperative implant restoration surgery. For patients with insufficient teeth, through preoperative planning and design of a personalized bone crest regeneration titanium mesh navigation guide for accurate implant restoration surgery, the doctor completes the precise implant placement and realizes the titanium mesh through the adjacent teeth as an implant according to the navigation guide. The main force-bearing support point is easy to fine-tune its shape, so that it can be stably fitted on the bone surface, laying a good foundation for the later bone growth and the stable combination of the implant and the bone

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