Samit Kumar Gupta,David John Kuraguntla,Robert Lawrence Rushenberg
申请号：
US15061083
公开号：
US20160256107A1
申请日:
2016.03.04
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A method for detecting a stenosis in a prosthesis includes providing a tubular prosthesis having a sensor coupled to the prosthesis and implanting the tubular prosthesis in a native fluid conduit. The sensor senses the stenosis and captures data that characterizes the stenosis. A spectral analysis of the data may then be performed in order to provide a frequency spectrum of the data. The frequency spectrum may be examined in order to identify a break frequency value in the frequency spectrum. The break frequency may then be translated into a percentage of stenosis in the tubular prosthesis.
