Polyurethanes in cardiovascular prosthetics

被引：45
作者：
Gostev, Alexander A. [1 ]
Karpenko, Andrei A. [1 ]
Laktionov, Pavel P. [1 ,2 ]
机构：
[1] Meshalkin Natl Med Res Ctr, Minist Publ Hlth Russian Federat, Dept Vasc & Hybrid Surg, Ul Rossiiskaya 21 Apt 35, Novosibirsk 630055, Russia
[2] Russian Acad Sci, Inst Chem Biol & Fundamental Med, Siberian Branch, Pr Lavrentieva 8, Novosibirsk 630090, Russia
来源：
POLYMER BULLETIN | 2018年 / 75卷 / 09期
基金：
俄罗斯科学基金会;
关键词：
Polyurethanes; Tissue-engineered vascular grafts; Electrospinning; Electrospray; Biocompatibility; Biostability; INDUCED PHASE-SEPARATION; POLY(ETHER URETHANE) BIODEGRADATION; DIAMETER VASCULAR GRAFTS; IN-VIVO BIOSTABILITY; SMOOTH-MUSCLE-CELLS; POLY(CARBONATE URETHANE); POROUS SCAFFOLDS; HEART-VALVE; SILSESQUIOXANE NANOCOMPOSITES; NEXT-GENERATION;
D O I：
10.1007/s00289-017-2266-x
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Polyurethane has become a popular material in biomedical industry because of its good mechanical properties as well as biocompatibility and hemocompatibility. However, the material degrades during a long-term functioning of polyurethane grafts. To increase biostability, novel polyurethanes with a siloxane segment, polycarbonate polyurethanes, and nanocomposite polyurethanes are offered. Along with novel polyurethanes, modern tissue engineering technologies are well applicable for manufacture of the polyurethane products with unique properties. Different polyurethanes and modern technologies for producing cardiovascular grafts of polyurethane are discussed.
引用
收藏
页码：4311 / 4325
页数：15
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