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Visualization of a catheter viewed under ultrasound imaging
专利权人:
William E. Webler
发明人:
William E. Webler
申请号:
US12044704
公开号:
US08382674B2
申请日:
2008.03.07
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A catheter for use in a patients body lumen, having a shaft section configured to minimize ultrasonic image artifacts and the direct ultrasonic image brightness of the shaft surface and its internal components, and to produce its image at a wide range of imaging angles, preferably with an intensity not substantially different than surrounding tissue of the body lumen under ultrasound visualization. The shaft section is operative for the desired use of the catheter, yet is also configured to facilitate accurately imaging the shape and location of the shaft section, and easily differentiate it from the surrounding anatomy without unduly obscuring the images of the adjacent anatomy using an ultrasound imaging system.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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