发明名称 |
SELECTIVELY ABSORBABLE/BIODEGRADABLE, FIBROUS COMPOSITE CONSTRUCTS AND APPLICATIONS THEREOF |
摘要 |
<p>A family of selectively absorbable/biodegradable, fibrous composite constructs includes different combinations of biostable and absorbable/biodegradable yarns assembled as initially interdependent, load-bearing components, transitioning to exhibit independent functional properties during in vivo end-use. The family of constructs consists of two groups, one group is made of fiber-reinforced composites of high compliance, absorbable matrices of segmented polyaxial copolyesters reinforced with multifilament yarn constructs, which are combinations of ultrahigh molecular weight polyethylene fibers and at least one absorbable/ biodegradable fiber selected from silk fibers and multifilament yarns made from linear segmented, l-lactide copolyesters and poly (3-hydroxyalkanoates) are useful in orthopedic, maxillofacial, urological, vascular, hernial repair and tissue engineering applications. The second group is made of coated and uncoated, warp-knitted mesh constructs for use in hernial, vascular, and urological tissue repair and tissue engineering.</p> |
申请公布号 |
WO2008069915(A3) |
申请公布日期 |
2008.08.21 |
申请号 |
WO2007US24124 |
申请日期 |
2007.11.19 |
申请人 |
POLY-MED, INC.;SHALABY, SHALABY, W.;PENISTON, SHAWN, J.;CARPENTER, KIMBERLY, A. |
发明人 |
SHALABY, SHALABY, W.;PENISTON, SHAWN, J.;CARPENTER, KIMBERLY, A. |
分类号 |
A61B17/04;A61B17/56 |
主分类号 |
A61B17/04 |
代理机构 |
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