Optimal cardiac pacing with Q learning
US8396550B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 29, 2009 |
| Grant date | Mar 12, 2013 |
| Priority date | — |
| Expiry date | Nov 17, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16H50/20
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A cardiac pacemaker control system constituted of: a means for receiving input from a hemodynamic sensor; an adaptive control system in communication with the means for receiving input from the hemodynamic sensor; and an interface arranged to provide cardiac stimulation responsive to the adaptive control system; the adaptive control system comprising a learning module operative to converge to patient specific cardiac pacing stimulation timing using a machine learning scheme in cooperation with a probabilistic replacement scheme, the probabilistic replacement scheme arranged to replace inputs from the hemodynamic sensor with online calculated values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.