Comparative analysis of the deformation characteristics of biodegradable polymers considered as a material for vascular stents

被引：4
|
作者：
Bartkowiak-Jowsa, Magdalena [1 ]
Bedzinski, Romuald [1 ]
Chlopek, Jan [2 ]
Filipiak, Jaroslaw [1 ]
Szaraniec, Barbara [2 ]
机构：
[1] Wroclaw Univ Technol, Inst Machine Design & Operat, Div Biomed Engn & Expt Mech, PL-50371 Wroclaw, Poland
[2] AGH UST Univ Sci & Technol, Fac Mat Sci & Ceram, Dept Biomat, PL-30059 Krakow, Poland
来源：
POLIMERY | 2011年 / 56卷 / 03期
关键词：
bioresorbable stent; biodegradable polymer; polymer composite; RESTENOSIS; DESIGN;
D O I：
10.14314/polimery.2011.224
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The research represents an attempt to find a polymer alternative to intravascular metallic implants. Materials were selected considering mechanical properties and deformation behavior of blood vessels, assuming that convergence regions of vessel and polymeric material strain characteristics ensure the uniformity of deformations at the implant/tissue interface and may reduce postimplantation side-effects. The findings of the research facilitated review the potential use of biodegradable polymers and their composites for the development of vessel stents; a successful attempt to create stent prototype using selected material has been made.
引用
收藏
页码：224 / 231
页数：8
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