Title: Simulated measurement of heat field distribution in microwave solidification treatment of tumor
Application Number: 02116888 Application Date: 2002.04.24
Publication Number: 1453563 Publication Date: 2003.11.05
Approval Pub. Date: 2006.05.24 Granted Pub. Date: 2006.05.24
International Classifi-cation: G01K7/02,G06F17/00,A61B18/18,A61N5/02
Applicant(s) Name: Dong Baowei Address: 100853
Inventor(s) Name: Dong Baowei, Liang Ping
Attorney & Agent: zhang tao
Abstract:
     The simulated measurement of heat field distribution in microwave solidification treatment of tumor includes the following steps: making microwave radiation field simulating measurer; setting microwave antenna inside the simulating measurer and setting measuring thermocouples connected via data collector to computer in proper positions; setting microwave body mold inside the simulating measurer; measuring temperature varying with time with the thermocouples, substituting the data into biological heat conducting equation to obtain the microwave radiation energy SAR per unit volume and per unit time, substituting SAR into dispersion function equations, solving the simultaneous equations in computer to obtain the coefficients of the dispersion function equations and the 3D heat field dispersion function of microwave radiation as well as the temperature in certain points in certain time.
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