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ULTRASOUND CATHETER AND METHODS FOR MAKING AND USING SAME
专利权人:
Simon Nguyen;Henry Nita;Jeff Sarge
发明人:
Henry Nita,Jeff Sarge,Simon Nguyen
申请号:
US13441826
公开号:
US20120238916A1
申请日:
2012.04.06
申请国别(地区):
US
年份:
2012
代理人:
摘要:
Ultrasound catheter devices and methods provide enhanced disruption of blood vessel obstructions. Generally, ultrasound catheters include an elongate flexible catheter body with one or more lumens, an ultrasound transmission member extending longitudinally through the catheter body lumen and, in some embodiments, a guidewire tube extending through the lumen. A distal head for disrupting occlusions is coupled with the distal end of the ultrasound transmission member and is positioned adjacent the distal end of the catheter body. Some embodiments include improved features such as a bend in the catheter body for enhancing positioning and/or advancement of the catheter.
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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