System and method for providing transcutaneous or subcutaneous temporal interference spinal cord stimulation
US12420094B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2024 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Mar 18, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/36139
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A noninvasive/minimally invasive neuromodulation system and method for providing therapy to a target neural tissue of a patient. In one arrangement, an example method comprises applying at least two input waveforms to respective pairs of electrodes affixed on the patient's skin or subcutaneously disposed relative to the target neural tissue, wherein the frequencies of the input waveforms are configured such that they combine, when simultaneously applied, to generate a beat waveform having a beat frequency due to interference. The beat waveform is causative of a transcutaneous/subcutaneous temporal interference (T/STI) electric field generated in the patient body, the T/STI electric field including an interference region at least partially overlapping the target neural tissue of the patient, wherein the beat frequency is of a value operative to impart a therapeutic effect to the target neural tissue.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.