Manufacturing method for individual breast prosthesis based on breast digital image fusion technique

Abstract

The invention discloses a manufacturing method for an individual breast prosthesis based on a breast digital image fusion technique. The manufacturing method comprises the following steps: acquiring image data; performing breast three-dimensional laser scanning and chest CT scanning; respectively performing three-dimensional modeling for three-dimensional laser scanning data and chest CT data; fusing two digital images; acquiring a fused breast three-dimensional digital model; performing 3D printing. According to the manufacturing method for the individual breast prosthesis based on the breast digital image fusion technique, a breast three-dimensional digital model with an internal structure on a standing position can be acquired through the compound image fusion of breast three-dimensional scanning and CT; a 3D printing technique is adopted for printing the individual breast prosthesis and has a significance in achieving better operation result; the problem that the structure with clear breast interior on the standing position cannot be acquired according to the traditional imaging method and only can be made up through software can be solved.

Description

Technical field [0001] The invention relates to the technical field of breast prosthesis manufacturing, in particular to a personalized breast prosthesis manufacturing method based on breast digital image fusion technology. Background technique [0002] Patients with breast cancer who have undergone a total breast resection require breast reconstruction surgery. Breast reconstruction with breast prosthesis implantation is the most common method. The difficulty of this kind of surgery is how to choose the right breast prosthesis. At present, there are two main methods for selecting breast prostheses: 1. The volume of the removed breast is measured by the drainage method during the operation. 2. Measure with 3D medical software. The latter method is the future direction of development. At present, digital images of the breast mainly come from breast MRI and CT, but these two images come from the supine position and the prone position respectively, and the digital images in the s...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a personalized breast prosthesis manufacturing method based on breast digital image fusion technology, which has three-dimensional breast scanning and CT composite image fusion, and can obtain a standing three-dimensional breast digital model with internal structure and 3D printing The advantage of printing out the required breast prosthesis with the technology solves the problem that the traditional imaging method cannot obtain the clear breast internal structure in the standing position at the same time, but can only be compensated by software