US 12,070,605 B2
Dynamically optimized neural sensing
Benjamin P. Isaacson, Mahtomedi, MN (US); David E. Linde, Corcoran, MN (US); Scott R. Stanslaski, Shoreview, MN (US); Christopher L. Pulliam, Plymouth, MN (US); Rene A. Molina, Maple Grove, MN (US); Abbey Beuning Holt Becker, Shoreview, MN (US); David L. Carlson, Fridley, MN (US); Nicholas D. Buse, New Brighton, MN (US); Duane L. Bourget, Andover, MN (US); and Thaddeus S. Brink, St. Paul, MN (US)
Assigned to Medtronic, Inc., Minneapolis, MN (US)
Filed by Medtronic, Inc., Minneapolis, MN (US)
Filed on Feb. 16, 2022, as Appl. No. 17/651,374.
Claims priority of provisional application 63/152,912, filed on Feb. 24, 2021.
Prior Publication US 2022/0266031 A1, Aug. 25, 2022
Int. Cl. A61N 1/36 (2006.01); A61N 1/05 (2006.01); A61N 1/372 (2006.01)
CPC A61N 1/36175 (2013.01) [A61N 1/0534 (2013.01); A61N 1/36135 (2013.01); A61N 1/36192 (2013.01); A61N 1/37235 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method comprising:
determining, by an implantable medical device (IMD), an electrode of a plurality of electrodes of a lead to be used to deliver electrical stimulation to a patient at a particular time;
selecting, by the IMD and based on the determined electrode, a set of electrodes of the plurality of electrodes;
sensing, by the IMD and via the selected set of electrodes, electrical signals of the patient at the particular time, wherein sensing the electrical signals comprises:
sensing, via the selected set of electrodes, first electrical signals at the particular time; and
sensing, via the selected set of electrodes, second electrical signals during a sense window that does not include the particular time;
determining an amplitude of the electrical stimulation; and
adjusting a delay of the sense window based on the determined amplitude, the delay representing an amount of time between when the electrical stimulation was delivered and when the sense window opens.