Sensing Device With Array of Microelectrodes

Abstract

Devices and systems described herein relate to a sensing device that includes an output area and an electrode area. The output area includes an output circuit comprising an integrator adapted to integrate a received current so as to generate an output voltage corresponding to the received current. The electrode area includes an electrode comprising an exposed, electrically conductive, surface area and electrode circuitry connected to the exposed surface area. The electrode circuitry comprises a voltage-to-current transducer adapted to produce a wire current corresponding to a voltage present at the exposed surface area. The sensing device also includes a connecting wire electrically connecting the electrode circuitry to the output circuit, wherein the current received by the output circuit is the wire current.

Dependencies are inferred from the claim text.