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SYSTEM FOR 3-D TRACKING OF SURGICAL INSTRUMENT IN RELATION TO PATIENT BODY
专利权人:
发明人:
申请号:
EP07753750.4
公开号:
EP2001390B1
申请日:
2007.03.22
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
A system and method for tracking the three-dimensional position and orientation of a surgical instrument as the instrument is being utilized within the interior of a patient body. A stereoscopic camera system generates a stereoscopic image of the patient body which is subsequently rendered on a display device. A wireless signal transmitted by an electromagnetic field generator is received by a sensor on the surgical instrument. Utilizing this sensor data, a processor calculates the position and orientation of the surgical instrument and then superimposes upon the rendered stereoscopic image of the patient body a graphical representation indicative of the position and orientation of the surgical instrument.
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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