Status of 3D Printing Technology for Preparing Bioceramic Materials.
10.3969/j.issn.1671-7104.2023.06.012
- Author:
Jun ZHANG
1
;
Mingli LI
2
;
Bincai TANG
3
;
Han DONG
4
;
Qiong YU
2
Author Information
1. Traditional Chinese Medicine Hospital of Zhenhai District, Ningbo, 315200.
2. Zhejiang Pharmaceutical University, Ningbo, 315500.
3. Shanghai Weimi Medical Technology Co. Ltd., Shanghai, 201318.
4. Zhejiang Medical Products Service Center, Hangzhou, 310012.
- Publication Type:Review
- Keywords:
3D printing;
bioceramics;
clinical application;
consumables
- MeSH:
Bone and Bones;
Ceramics;
Printing, Three-Dimensional;
Tissue Engineering;
Tissue Scaffolds
- From:
Chinese Journal of Medical Instrumentation
2023;47(6):651-658
- CountryChina
- Language:Chinese
-
Abstract:
3D printing technology has great advantages in small batch and personalized customization, so it has attracted much attention in the biomedical field. The consumables available for 3D printing include polymer, metal, ceramic and derived materials. Biomedical ceramics, with high melting point and poor toughness, are the most difficult materials to be used in 3D printing. The progress of 3D printing ceramic preparation process using ceramic powder, ceramic slurry, ceramic wire, ceramic film and other different raw materials as consumables are reviewed, and the surface roughness, size, density and other parameters of ceramics prepared by SLS, 3DP, DIW, IJP, SL, DLP, FDM, LOM and other different processes are compared. The study also summarizes the clinical application status of 3D printed bioceramics in the field of hard tissue repair such as bone tissue engineering scaffolds and dental prostheses. The SL ceramic additive manufacturing technology based on the principle of UV polymerization has better manufacturing precision, forming quality and the ability to prepare large-size parts, and can also endow bioceramics with better biological properties, mechanical properties, antibacterial, tumor treatment and other functions by doping trace nutrients and surface functional modification. Compared with the traditional subtractive manufacturing process, the bioceramics prepared by 3D printing not only have good mechanical properties, but also often have better biocompatibility and osteoconductivity.
