Patent ID: 11950934
Assignee: VERILY LIFE SCIENCES LLC
Field: Medical technology (Instruments)
Classification: CPC A  H | IPC A  H

Claim 6:
7. The front-end for the neural recording system of claim 1, further comprising a common mode (“CM”) sensing circuit having a CM output, and first and second summing circuits, wherein:
a first input of the first summing circuit is coupled to the first feedback output terminal;
a second input of the first summing circuit is coupled to the CM output; and
an output of the first summing circuit is coupled to the second input of the first chopper;
a first input of the second summing circuit is coupled to the second feedback output terminal;
a second input of the second summing circuit is coupled to the CM output; and
an output of the second summing circuit is coupled to the second input of the second chopper.