Title: Combined multiple-antenna and heat-field method for microwave intervention treatment of tumor
Application Number: 02116887 Application Date: 2002.04.24
Publication Number: 1453052 Publication Date: 2003.11.05
Approval Pub. Date: 2006.12.20 Granted Pub. Date: 2006.12.20
International Classifi-cation: A61B18/18,A61N5/02,G06F17/00
Applicant(s) Name: Dong Baowei Address: 100853
Inventor(s) Name: Dong Baowei, Liang Ping
Attorney & Agent: zhang tao
Abstract:
     The combined multiple-antenna and heat field method for microwave intervention treatment of tumor includes the following steps. In the first step, the real-time 3D solidification heat field distribution of single antenna under different radiation power is obtained via measurement and calculation. In the second step, 3D solidification heat field distribution data base is found out for two or more antennas via permutation and combination to establish computer model and analysis with the limited element software based on the conditions of antennas, power, time of different power and blood stream perfusion rate of cancerized tissue. In the third step, the temperature boundary condition for the treatment after being 3D reconstructed is added into the heat field distribution data base in different conditions to form in the computer real-time heat field distribution data and corresponding 3D solidification heat field illustration under the different condition parameters.
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