LIU, HAO LI,刘浩澧,劉浩澧,LU, I YEH,卢奕晔,盧奕曄,HUANG, SHENG MIN,黄圣闵,黃聖閔
申请号：
TW097101598
公开号：
TWI406684B
申请日:
2008.01.16
申请国别(地区):
TW
年份:
2013
代理人:
摘要：
The invention is disclosed to design a real-time pulse/echo system to perform 1-D real-time temperature estimation integrating with the focused ultrasound system. In the invention, a modified echo-time shifting a1gorithm is developed to calculate the corresponding phase shift from echo signal, which correlates with the instantaneous temperature change during heating.本發明為一種非侵入式即時超音波溫度量測裝置,係以回波時間偏移觀測,偵測溫度所造成之訊號偏移而產生之訊號相位差,進而推導出溫度分布曲線,以進行即時溫度量測。11...第一訊號產生器12...第二訊號產生器13...功率放大器14...第一聚焦式超音波探頭15...脈衝產生/接收器16...第二聚焦式超音波探頭17...電腦
