Analyzing ECAP signals
US12036412B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Apr 27, 2023 |
| Grant date | Jul 16, 2024 |
| Priority date | — |
| Expiry date | Apr 27, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/36125
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Systems, devices, and techniques include analyzing evoked compound action potentials (ECAP) signals to assess the effect of a delivered electrical stimulation signal. In one example, a system includes processing circuitry configured to receive ECAP information representative of an ECAP signal sensed by sensing circuitry, and determine, based on the ECAP information, that the ECAP signal includes at least one of an N2 peak, P3 peak, or N3 peak. The processing circuitry may then control delivery of electrical stimulation based on at least one of the N2 peak, P3 peak, or N3 peak.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.