A shim coil device for installation andor arrangement within a local coil of a magnetic resonance device is provided. A steerable ablation catheter can include one or more ablation elements at its distal end and one or more ablation elements fixedly attached to its shaft. The audio data is reduced to a digital file in a format that is supported by the device hardware. The wiring processing is performed automatically and the fine adjustment such as rotation, movement of arranged components is performed automatically if necessary.