发明名称 |
Bioerodible wraps and uses therefor |
摘要 |
A tubular tissue graft device is provided comprising a tubular tissue and a restrictive fiber matrix of a bioerodible polymer about a circumference of the tubular tissue. The matrix may be electrospun onto the tubular tissue. In one embodiment, the tubular tissue is from a vein, such as a saphenous vein, useful as an arterial graft, for example and without limitation, in a coronary artery bypass procedure. Also provided is method of preparing a tubular graft comprising depositing a fiber matrix of a bioerodible polymer about a perimeter of a tubular tissue to produce a tubular tissue graft device. A cardiac bypass method comprising bypassing a coronary artery with a tubular tissue graft device comprising a vein and a restrictive fiber matrix of a bioerodible polymer about a circumference of the vein also is provided. |
申请公布号 |
AU2008210523(A1) |
申请公布日期 |
2008.08.07 |
申请号 |
AU20080210523 |
申请日期 |
2008.01.30 |
申请人 |
UNIVERSITY OF PITTSBURGH-OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION |
发明人 |
LORENZO SOLETTI;YI HONG;JOHN J. STANKUS;DAVID A. VORP;MOHAMMED EL-KURDI;WILLIAM R. WAGNER |
分类号 |
A61F2/06;A61F2/04;A61L27/14;A61L29/04 |
主分类号 |
A61F2/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|