Electrode impedance spectroscopy
US11083391B2 · kind B2 · utility
1Cited by
12References
48Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 10, 2011 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Jan 6, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2225/67
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Aspects of the present invention are generally directed to impedance spectroscopy in an active implantable medical device (AIMD) comprising a component with one or more electrodes. In an embodiment, the AIMD applies a signal at a plurality of frequencies using one or more of the electrodes. Measurements are then obtained for the applied signal to determine impedance(s) at the applied frequencies of the tissue in which the electrodes are located.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.