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SUBSTANTIALLY ACOUSTICALLY TRANSPARENT AND CONDUCTIVE WINDOW
专利权人:
Muffin Incorporated
发明人:
Neal E. Fearnot,Peter S. McKinnis,Sarah Robbins,Yun Zhou
申请号:
US14683235
公开号:
US20150216503A1
申请日:
2015.04.10
申请国别(地区):
US
年份:
2015
代理人:
摘要:
Among other things, there is disclosed structure and methods for registering images obtained through internal (e.g. intravascular) ultrasound devices. Embodiments of a device with a rotating ultrasound beam is provided, with a wall of the device being anisotropic in ultrasound passage. As examples, a cable opaque to ultrasound is attached along the wall of the device, so that the ultrasound beam at the location of the cable is blocked, reflected or scattered. As another example, a thin film of metallic material is placed on or in the wall to allow a portion of the beam to be blocked or attenuated. The imaging system recognizes the changes to the signals made by the anisotropic wall, and registers successive images according to those changes.
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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