Molding technology for orthopedics department implantation material

Abstract

The invention relates to the technical field of manufacturing orthopedics department implantation materials, in particular to a molding technology for an orthopedics department implantation material. The molding technology includes the following steps that a, a fracture portion of a fracture patient is scanned to obtain an injured fracture data; b, the fracture data is imported into 3D simulation software to be processed to obtain a 3D image of the fracture portion; c, medical three-dimensional reconstruction is carried out on the injured fracture portion for resetting in the 3D simulation software, and a 3D image data after reconstruction resetting is obtained; d, the 3D image data after reconstruction resetting is imported into a fast forming machine to obtain a fracture portion model through heaping; e, the fracture portion model is bent and molded to obtain the implantation material capable of being implanted directly. According to the molding technology for the orthopedics department implantation material, the implantation material corresponding to the fracture portion is bent and molded in vitro based on the three-dimensional reconstruction resetting model so that the implantation material can be matched with the fracture portion. The molding technology is simple in process, short in processing cycle and low in manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of orthopedic implant production, in particular to an orthopedic implant shaping process. Background technique [0002] At present, the incidence of fracture is very high, and anatomical bone plate is widely used in its internal fixation treatment. Due to the differences in bone morphology and fractures of individual patients in the existing anatomical bone plates, that is, individual differences, even if the bone plate manufacturer divides its specifications and models finely enough, the bone plate and bone surface The anastomosis is not ideal. Sufficient and possibly used bone plate models and specifications must be prepared before surgery. Even so, it is still inevitable that the doctor will temporarily reshape during the operation, unless the correctness of reduction is sacrificed to accommodate the shape of the bone plate . It not only increases the arbitrariness and operational difficulty of the oper...

AI Technical Summary

Problems solved by technology

[0004] Although the conformity between the orthopedic implant and the bone surface, the stability of internal fixation, and the correctness of reduction can be guaranteed by digitally customizing orthopedic implants, the design time and processing cycle of digitally customizing orthopedic implants are long, giving Unnecessary pain for patients, and digitally customized implants are expensive, making it difficult for ordinary patients to pay