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3月13日上午,英国莱斯特大学潘敬哲教授应邀做客我院至真讲坛进行学术交流,在学院会议室作了题为“Design of the Next Generation of Bioresorbable Implants”的报告,与学院相关专业师生进行了探讨。
报告中,潘敬哲教授用临床心脏病学所用到的冠状动脉支架作为切入点,介绍了其应用前景。心脏支架最早出现在20世纪80年代,经历了金属支架、镀膜支架、可溶性支架的研制历程,但不幸的是Abbott在2017年9月宣布停止销售Absorb BVS(生物可吸收冠状动脉支架)。潘教授课题组利用计算机模拟对生物可降解医用植入物(如冠状动脉支架)的降解过程进行建模,使用数据和方程来预测由聚合物制成的冠状动脉支架的降解速率。该数学模型,能够适合文献中PLA和PGA的所有可用降解数据,为下一代生物可吸收植入物的设计提供了强大的工具。
报告结束后,在座师生就报告内容与潘教授进行了深入的讨论交流,潘教授耐心为大家解答了相关问题,使大家受益匪浅。
Jingzhe PAN is professor of Mechanics of Materials in the Department of Engineering, University of Leicester. Prof. Pan is the deputy head of department and head of mechanics of materials research group. The group hosts an EPSRC Doctor Training Centre on metal processing, a joint Material Innovation Centre with TWI Ltd and an Advanced Microscopy Centre. He was awarded the 2018 Verulam Medal from the British Institute of Materials, Minerals and Mining (IoM3) in recognition for his distinguished contributions to ceramics. Professor Pan has published one book and more than 100 papers.