Invention Grant
US08226559B2 Method and apparatus for real-time temperature measuring for high-intensity focused ultrasound(HIFU) therapy system
有权
用于高强度聚焦超声（HIFU）治疗系统的实时温度测量方法和装置
- Patent Title: Method and apparatus for real-time temperature measuring for high-intensity focused ultrasound(HIFU) therapy system
- Patent Title (中): 用于高强度聚焦超声（HIFU）治疗系统的实时温度测量方法和装置
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Application No.: US12155689Application Date: 2008-06-09
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Publication No.: US08226559B2Publication Date: 2012-07-24
- Inventor: Hao-Li Liu , I-Yeh Lu , Sheng-Min Huang
- Applicant: Hao-Li Liu , I-Yeh Lu , Sheng-Min Huang
- Applicant Address: TW Tao-Yuan
- Assignee: Chang Gung University
- Current Assignee: Chang Gung University
- Current Assignee Address: TW Tao-Yuan
- Agency: Bacon & Thomas, PLLC
- Priority: TW97101598A 20080116
- Main IPC: A61B8/00
- IPC: A61B8/00 ; G01N29/00
Abstract:
The invention is disclosed to design a real-time pulse/echo system to perform 1-D real-time temperature measurement and integrate in the high-intensity focused ultrasound system. In the invention, a modified echo-time shifting algorithm is developed to calculate the corresponding phase shift from echo signal, which correlates with the instantaneous temperature change during heating process.
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