| 梅涛,姚燕生,周瑞根,葛张森,张亦元,张志宏.生物医用材料激光制造技术研究进展[J].安徽建筑大学学报,2022,30(4):79-84,104 |
| 生物医用材料激光制造技术研究进展 |
| Research Progress of Laser Fabrication Technology for Biomedical Materials |
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| DOI： |
| 中文关键词: 生物医用材料 激光制造技术 快速成型 微焊接 表面改性 |
| 英文关键词: biomedical materials laser manufacturing technology rapid prototyping micro welding surface modification |
| 基金项目:安徽省自然科学基金面上项目（1908085ME130）；安徽省高校自然科学基金重点项目（KJ2019A0791） |
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| 中文摘要: |
| 随着生物医学领域的发展和各种生物医用材料需求的增加，快速制备高质量、高性能的生物医用材料成为科研界的关注点。激光制造技术制备生物医用材料具有设计灵活、结构定制和产品轻量等独特优势。本文系统总结了激光制造技术（激光快速成型、激光微焊接和激光表面改性）在生物医用材料方面的若干最新应用，针对影响生物植入物材料的几个关键因素，例如骨骼植入物的孔隙率、生物医用材料连接的牢固性与密封性和植入物表面的拓扑结构，讨论了生物医用材料从长脉冲或短脉冲激光的快速成型与微焊接到超短脉冲激光的表面改性等技术，最后对生物医用材料激光制造技术进行总结和展望。 |
| 英文摘要: |
| With the development of biomedical field and the increasing demand for various biomedical materials，the rapid preparation of high-quality and high-performance biomedical materials has become the concern of scientific researchers. The laser manufacturing technology for the preparation of biomedical materials has unique advantages such as flexible design，customized structure and lightweight. In this paper，the latest applications of laser manufacturing technologies （laser rapid prototyping，laser micro-welding and laser surface modification） for biomedical materials are summarized. Several key factors affecting bio-implant materials，such as the porosity of the bone implants，the robustness and sealing of biomedical material welding，and the topology of the implant surface are discussed，including rapid prototyping and micro-welding by long or short pulse laser and surface modification by ultrashort-pulse laser for biomedical materials. Finally，the laser manufacturing technology for biomedical materials is summarized and prospected. |
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