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STRUCTURE RÉSORBABLE EN POLYESTER-URÉES À BASE D'ACIDES AMINÉS POUR INGÉNIERIE TISSULAIRE DE GREFFONS VASCULAIRE
专利权人:
The University of Akron
发明人:
申请号:
EP14857175.5
公开号:
EP3063205B1
申请日:
2014.10.29
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
Embodiments relate to amino acid-based poly(ester urea)s with amino acid residues selected L-leucine, L-isoleucine, L-valine or combinations thereof. The amino acid-based poly(ester urea)S may optionally include a second amino acid residue selected from proteinogenic amino acids and non-proteinogenic amino acids. The amino acid-based poly(ester urea)s are particular useful for the preparation of vascular grafts. Due to the biocompatibility of the amino acid-based poly(ester urea)s, vascular grafts prepared from amino acid-based poly(ester urea)s with small internal diameters (i.e. less than 5 mm) may be prepared and inserted into a patient or animal, and provide a substantial decrease in the risk of failure compared to conventional polymers used in vascular grafts.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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