发明名称 |
Composite medical textile material and implantable devices made therefrom |
摘要 |
An implantable composite medical device having a longitudinal length a woven textile portion having yarns interlaced in a woven pattern, a knitted textile portion having yarns interlooped in a knitted pattern. The woven and knitted portions are securably attached to one and the other to provide a composite woven and knitted textile surface along the longitudinal length of the device. The woven portion may have a permeability from about 30 to about 500 ml/min/cm2, and the knitted portion may have a permeability from about 30 to about 15,000 ml/min/cm2. Further, a crimped woven portion with a resiliently longitudinal stretchability from about 10 to about 100 linear percent over its quiescent longitudinal dimension or an uncrimped woven portion with a resiliently longitudinal stretchability of less than about 10 linear percent over its quiescent longitudinal dimension are useful. A knitted portion with a resiliently longitudinal stretchability from about 5 to about 200 linear percent over its quiescent longitudinal dimension is also useful.
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申请公布号 |
US7682381(B2) |
申请公布日期 |
2010.03.23 |
申请号 |
US20040830787 |
申请日期 |
2004.04.23 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
RAKOS RONALD;SOWINSKI KRZYSZTOF |
分类号 |
A61F2/06;A61F2/00;A61M29/00 |
主分类号 |
A61F2/06 |
代理机构 |
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地址 |
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