发明名称 |
RESORBABLE, AMINO ACID-BASED POLY(ESTER UREA)S SCAFFOLD FOR VASCULAR GRAFT TISSUE ENGINEERING |
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 5mm) 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. |
申请公布号 |
CA2928964(A1) |
申请公布日期 |
2015.05.07 |
申请号 |
CA20142928964 |
申请日期 |
2014.10.29 |
申请人 |
THE UNIVERSITY OF AKRON |
发明人 |
BECKER, MATTHEW;RENEKER, DARRELL;GAO, YAOHUA |
分类号 |
C08G71/00;A61F2/02;C08L77/12 |
主分类号 |
C08G71/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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