System and method for wireless power transfer in implantable medical devices

摘要

A resonator is provided for use in a system for energy transfer between a first device and a second device. The resonator includes a coil having multiple layers, each layer including inductive and insulative layers. The thickness of a conductor layer may be relative to the skin depth of the conductor.

主权项

1. A resonator for use in a system for energy transfer between a first device and a second device, the resonator comprising:
a coil having an operating frequency, the coil having a plurality of layers, each layer of the plurality of layers comprises a first conductor layer and a second conductor layer, an insulator positioned between the first and second conductor layers, and each layer in the plurality of layers having at least one turn wherein at least the first and second conductor layers are electrically connected, wherein the at least one turn comprises a plurality of layers, wherein each of the plurality of layers is substantially flat.