Chinese Journal of Tissue Engineering Research ›› 2015, Vol. 19 ›› Issue (8): 1272-1276.doi: 10.3969/j.issn.2095-4344.2015.08.023

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Hemocompatibility and surface modification of artificial blood vessel materials

He Yan-ping, Ma De-chun, Li Lei, Zhang Li, Zheng Shuang, Dong Ke-xin   

  1. Department of Orthopedics, the Second Hospital of Jilin University, Changchun 130041, Jilin Province, China
  • Revised:2014-12-09 Online:2015-02-19 Published:2015-02-19
  • Contact: Li Lei, Master, Department of Orthopedics, the Second Hospital of Jilin University, Changchun 130041, Jilin Province, China
  • About author:He Yan-ping, Department of Orthopedics, the Second Hospital of Jilin University, Changchun 130041, Jilin Province, China Ma De-chun, Department of Orthopedics, the Second Hospital of Jilin University, Changchun 130041, Jilin Province, China He Yan-ping and Ma De-chun contributed equally to this work.

Abstract:

BACKGROUND: Artificial blood vessels made from synthetic materials are the most commonly used blood vessel substitutes. How to improve the patency of the blood vessels and the compatibility of artificial blood vessel materials is in the focus of research in recent years.

OBJECTIVE: To review the biocompatibility and hemocompatiblity of artificial blood vessel materials, and to summarize a number of new methods and viewpoints appearing in international biomaterial and blood interaction research in recent years.
METHODS: Wanfang database, Chinese Journal Full-text Database and PubMed database were retrieved by the first author for relevant articles published from 2001 to 2014, using the key words of “artificial blood vessels, biomaterials” in Chinese and English, respectively.

RESULTS AND CONCLUSION: Research on the hemocompatibility of materials, although after many years, is still in the exploratory stage. There are many factors influencing material hemocompatibility, and in addition to the inherent blood components, surface and interface characteristics of the materials play a decisive role. Currently, surface and interface features optimization and modification has become an important way to improve the blood compatibility, but the existing evaluation system appears to have some problems, such as the selection and quantitative evaluation of sensitive indicators and positive control materials. Therefore, to develop artificial materials with good hemocompatibility and to establish rational and high-efficient blood compatibility evaluation system still need further studies.


中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


全文链接:

Key words: Blood Vessel Prosthesis, Biocompatible Materials, Review

CLC Number: