A Review on Manufacturing and Post-Processing Technology of Vascular Stents

Micromachines

Tianyang Qiu¹  Wenxiang Zhao¹  Tianfeng Zhou¹  Wei Jiang²  Liang Wang² 

[1] Key Laboratory of Fundamental Science for Advanced Machining, Beijing Institute of Technology, No. 5 Zhongguancun South Street, Haidian District, Beijing 100081, China;School of Mechanical Engineering, Beijing Institute of Technology, No. 5 Zhongguancun South Street, Haidian District, Beijing 100081, China;

关键词: vascular stents;    manufacture;    post-processing;    machining quality;    biocompatibility;   

DOI  :  10.3390/mi13010140

来源: DOAJ

【 摘 要 】

Percutaneous coronary intervention (PCI) with stent implantation is one of the most effective treatments for cardiovascular diseases (CVDs). However, there are still many complications after stent implantation. As a medical device with a complex structure and small size, the manufacture and post-processing technology greatly impact the mechanical and medical performances of stents. In this paper, the development history, material, manufacturing method, and post-processing technology of vascular stents are introduced. In particular, this paper focuses on the existing manufacturing technology and post-processing technology of vascular stents and the impact of these technologies on stent performance is described and discussed. Moreover, the future development of vascular stent manufacturing technology will be prospected and proposed.

【 授权许可】

Unknown