Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Objective:  To model inductive coupling of endovascular coils with transmit RF excitation for selecting coils for MRI-guided interventions.  Methods:  Independent and computationally efficient FEM models are developed for the endovascular coil, cable, transmit excitation, and imaging domain. Electromagnetic and circuit solvers are coupled to simulate net  B  1  + fields and induced currents and voltages. Our models are validated using the Bloch–Siegert  B  1  + mapping sequence for a series-tuned multimode coil, capable of tracking, wireless visualization, and high-resolution endovascular imaging.  Results:  Validation shows good agreement at 24-, 28-, and 34-μT background RF excitation within experimental limitations. Quantitative coil performance metrics agree with simulation. A parametric study demonstrates tradeoff in coil performance metrics when varying number of coil turns. Tracking, imaging, and wireless marker multimode coil features and their integration is demonstrated in a pig study.   Conclusion:  Developed models for the multimode coil re successfully validated. Modeling for geometric optimization and coil selection serves as a precursor to time consuming and expensive experiments. Specific applications demonstrated include parametric optimization, coil selection for a cardiac intervention, and an animal imaging experiment.  Significance:  Our modular, adaptable, and computationally efficient modeling approach enables rapid comparison, selection, and optimization of inductively coupled coils for MRI-guided interventions.
['Madhav Venkateswaran', 'Orhan Unal', 'Samuel A. Hurley', 'Alexey A. Samsonov', 'Peng Wang', 'Sean B. Fain', 'Krishna N. Kurpad']
I am writing a research paper on a idea Modeling Endovascular MRI Coil Coupling With Transmit RF Excitation
[{"from": "human", "value": "I am writing a research paper on a idea Modeling Endovascular MRI Coil Coupling With Transmit RF Excitation"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Objective:  To model inductive coupling of endovascular coils with transmit RF excitation for selecting coils for MRI-guided interventions.  Methods:  Independent and computationally efficient FEM models are developed for the endovascular coil, cable, transmit excitation, and imaging domain. Electromagnetic and circuit solvers are coupled to simulate net  B  1  + fields and induced currents and voltages. Our models are validated using the Bloch\u2013Siegert  B  1  + mapping sequence for a series-tuned multimode coil, capable of tracking, wireless visualization, and high-resolution endovascular imaging.  Results:  Validation shows good agreement at 24-, 28-, and 34-\u03bcT background RF excitation within experimental limitations. Quantitative coil performance metrics agree with simulation. A parametric study demonstrates tradeoff in coil performance metrics when varying number of coil turns. Tracking, imaging, and wireless marker multimode coil features and their integration is demonstrated in a pig study.   Conclusion:  Developed models for the multimode coil re successfully validated. Modeling for geometric optimization and coil selection serves as a precursor to time consuming and expensive experiments. Specific applications demonstrated include parametric optimization, coil selection for a cardiac intervention, and an animal imaging experiment.  Significance:  Our modular, adaptable, and computationally efficient modeling approach enables rapid comparison, selection, and optimization of inductively coupled coils for MRI-guided interventions."}]