Analyzing ECAP signals
US11707626B2 · kind B2 · utility
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53References
21Claims
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Key dates
| Filing date | Aug 23, 2021 |
| Grant date | Jul 25, 2023 |
| Priority date | — |
| Expiry date | Aug 23, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/36125
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Systems, devices, and techniques are configured for 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.