Devices, systems, and methods are provided for wirelessly powering and/or communicating
with microchip devices used for the controlled exposure and release of reservoir contents,
such as drugs, reagents, and sensors. In one embodiment, the system includes (1) a
microchip device comprising a substrate having a plurality of reservoirs containing reservoir
contents for release or exposure; and (2) a rechargeable or on-demand power source
comprising a local component which can wirelessly receive power from a remote transmitter …

Devices and methods are provided for wirelessly powering and/or communicating with
implanted medical devices used for the controlled exposure and release of reservoir
contents, such as drugs or sensors. The device may include a substrate having a plurality of
reservoirs containing reservoir contents for release or exposure; and a rechargeable or on-
demand power source comprising a local component which can wirelessly receive power
from a remote transmitter wherein the received power can be used, directly or following …