Patent ID: 11964158
Assignee: SIGAMASENSE, LLC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 17:
18. The method of claim 14, wherein the DSC further comprises:
a comparator configured to produce an error signal based on comparison of the reference signal to the pace signal, wherein the reference signal is received at a first input of the comparator, and the pace signal is received at a second input of the comparator;
a dependent current supply configured to generate the pace signal based on the error signal and to provide the pace signal via a single line that couples to the pacemaker lead and the second input of the comparator; and
an analog to digital converter (ADC) configured to process the error signal to generate the digital signal that is representative of the cardiac electrical activity of the cardiovascular system of the subject that is sensed via the pacemaker lead.