A tissue ablation system for treating fibrillation in a patient comprises a steerable interventional catheter having an energy source that emits a beam of energy to ablate tissue thereby creating a conduction block for aberrant electrical … US4475108A - Electronically tunable microstrip antenna - Google… The microstrip antenna or radiator used for microwave transmission and receiving is conventionally known in the art to comprise a planar or curved radiating element of a specific shape and size overlaying and separated from a ground plane. Levels of detail analysis of microwave scattering from human… Similarly in the case of a complex location 2, the E-Norm absolute difference between both head models at the center of stroke circle was calculated as 0.04236 V/m and the same was maximum as well. 2018 IEEE International Symposium on Antennas and Propagation…
Coaxial Slot Antenna Design for Microwave Hyperthermia…
Antenna design for microwave hepatic ablation using an axisymmetric ... An axisymmetric electromagnetic model of the double slot choked antenna used for hepatic microwave ablation (MWA). (a) FEM model. (b) Logarithmic SAR distribution. Results were normalized using the maximum SAR obtained. [Full text] Microwave ablation: state-of-the-art review | OTT An analysis of heat transfer in liver tissue during microwave ablation using single and double slot antenna. Int Comm Heat Mass Transfer . 2011;38(6):757–766. 27. A Novel Microwave Coaxial Slot Antenna for Liver Tumor Ablation 1 2 2. Materials and method 2.1. The Single Slot MCA The single slot microwave coaxial antenna used in this study is depicted in Figure 1. 3D FINITE ELEMENT ANALYSIS FOR NON- ASYMMETRY STRUCTURE ANTENNA FOR ...
A new coaxial double slot antenna for microwave ablation therapy has been proposed in this research paper.When EM waves propagate though the biological materials, the temperature profile in tissue during ablation is obtained by solving a Penne’s bioheat equation . ρC ∂T/∂t=k∇ 2T- ρρbCbF...
RF AND Microwave Standards; Realisation AND Dissemination For improving inherently narrow bandwidth of Fractal antenna Proximity-coupled feed is implemented. Proposed Fractal Tree antenna is designed for 2.4 GHz, 3.6 GHz. ISAP2015 - International Symposium on Antennas and Propagation…
A Dual-Slot Microwave Antenna for More Spherical Ablation …
US5131409A - Device for microwave resonance therapy - Google… The device in accordance with the invention is an apparatus for producing electromagnetic radiation for use in microwave resonance therapy. This device provides improved selectivity of the effect produced by electromagnetic radiation in …
1.A Survey ON Energy Efficient Fault Detection AND Routing Scheme FOR Wireless Sensor Networks.Authors: 1. Gopal.K, 2 .Ramalakshmi.K, 3. Priyadharsini.C.Country: Indiafull PDF2. Survey ON Classifying Energy Features FOR Video Segmentation …
Microwave Ablation Antenna with the ablation pattern being a figure-of ...
An analysis of heat transfer in liver tissue during microwave ablation using single and double slot antenna. Int Comm Heat Mass Transfer . 2011;38(6):757–766. 27.