Preliminary Investigation on a Fibrous Assembly Degradable Ureteral Stent Prototype In vitro

摘要：

Ureteral stent is commonly used to provide urinary drainage after urological practice. Preliminary investigation on fibrous assembly degradable ureteral stent is conducted in this study. The stent is composed of PGA and PLGA multifilament. The stent has a bamboo-like structure to provide better mechanical properties and the abilities of self-degradation within 8 weeks in vitro. The stent degradation process was smooth and well controlled.

关键词： fibrous assembly degradable ureteral stent PGA PLGA in vitro degradation mechanical properties

作者: Yafeng Shang Junmei Zhou Hua Xie Fang Chen Lu Wang Fujun Wang Wenzu Wang Ting Zou

作者单位: The department of urology Shanghai Childrens Hospital, Shanghai Jiao Tong University Shanghai,PR Ch The Key Lab of Textile Science & Technology, Ministry of Education, Donghua University Shanghai,PR C

会议类型: 国际会议

会议名称: 2011 4th International Conference on Biomedical Engineering and Informatics(第四届生物医学工程与信息学国际会议 BMEI 2011)

会议地点: 上海

会议语种:英文

页码: 1248-1251

在线出版日期: 2011-10-15（万方平台首次上网日期，不代表论文的发表时间）