Systems and methods for normalizing cardiac electrical conditions of measured hemodynamic variations for use in cardiac pacing device optimization processes
US12226640B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2017 |
| Grant date | Feb 18, 2025 |
| Priority date | — |
| Expiry date | Apr 22, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/3706
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present disclosure provides systems and methods for optimizing pacing parameters of a cardiac pacing device implanted in a patient. The systems and methods measure a plurality of hemodynamic responses of the patient. Each hemodynamic response is associated with the cardiac pacing device configured with one candidate pacing parameter set of a plurality of candidate pacing parameter sets. Each candidate pacing parameter set is classified as electrically equivalent to a reference pacing parameter set according to a classification criterion. The systems and methods further identify an optimal hemodynamic response from the plurality of hemodynamic responses, and select a final candidate pacing parameter set corresponding to the optimal hemodynamic response.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.