Prosthetic heart valve having an improved tubular seal

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专利权人:

发明人:

Andrew J. H. Backus,Loren M. Crow

申请号：

US15059840

公开号：

US10080652B2

申请日:

2016.03.03

申请国别(地区):

US

年份:

2018

代理人:

摘要：

A tubular seal includes an outflow end region and an inflow end region. The inflow end region is a portion of a polymeric web retaining a woven fabric, wherein the woven fabric has a non-linear edge defining an interface between the inflow end region and the outflow end region.

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中国工程科技知识中心

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