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United States

US 12,702,837 B2

Determining estimated neural threshold with ECAP signals

US 12,702,837 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: Medtronic, Inc. Its PDF downloads from this page without an account, up to 5 a day.

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Applicant
Medtronic, Inc.
Inventors
Leonid M. Litvak; David A. Dinsmoor; Juan G. Hincapie; Jeffery M. Kramer; Jerel K. Mueller; Joshua J. Nedrud; Malgorzata M. Straka
Publication date
2026-08-11
Filing date
2023-07-03
Document type
B2 Granted patent
Also written as
US 12,702,837 B2 · US12702837 · 12702837

Abstract

Systems, devices, and techniques are described for analyzing evoked compound action potential (ECAP) signals to determine an estimated neural threshold of a patient. In one example, a method includes controlling, by processing circuitry, delivery of a plurality of stimulation pulses to a patient, wherein each stimulation pulse of the plurality of stimulation pulses is at least partially defined by a different respective value of a stimulation parameter; receiving, by the processing circuitry, ECAP signal information, wherein the ECAP signal information comprises ECAP signals sensed by sensing …

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