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Display of a two-dimensional fan shaped ultrasound field
专利权人:
发明人:
申请号:
EP06252210.7
公开号:
EP1720039B1
申请日:
2006.04.25
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
A medical imaging system for imaging a patients body includes a catheter having a position sensor and an ultrasonic imaging sensor wherein the position sensor transmits electrical signals indicative of positional information of a portion of the catheter in a patients body and the ultrasonic imaging sensor transmits ultrasonic energy at a target in the patients body, receives ultrasonic echoes reflected from the target in the patients body and transmits signals relating to the ultrasonic echoes reflected from the target in the patients body. A positioning processor is operatively connected to the catheter for determining positional information of the portion of the catheter based on the electrical signals transmitted by the position sensor. The system also includes a display and an image processor operatively connected to the catheter, the positioning processor and the display. The image processor generates an ultrasonic image of the target based on the signals transmitted by the ultrasonic sensor and depicts in real-time the generated ultrasound image on a display in a same orientation as an orientation of the portion of the catheter in the patients body based on positional information derived from the position sensor.
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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