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Catheter Placement Detection System and Method for Surgical Procedures
专利权人:
Jun Zhou
发明人:
Jun Zhou
申请号:
US14117323
公开号:
US20140357977A1
申请日:
2012.05.09
申请国别(地区):
US
年份:
2014
代理人:
摘要:
In order to increase the accuracy and speed of catheter reconstruction in surgical procedures such as an HDR prostate implant procedure, an automatic tracking system is provided preferably using an electromagnetic tracking device. The system uses a transmitter with a sensor used for catheter position. Due to substantial interference in the electromagnetic field from the surgical table, implant stepper/stabilizer etc, a calibration algorithm using a scattered data interpolation scheme is implemented to correct tracking location errors. The invention includes methods and systems used to carry out the methods.
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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