Issued Patents All Time
Showing 1–25 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305124 | System and method for pacing parameter optimization using heart sounds | Xusheng Zhang, Jeffrey M. Gillberg | 2022-04-19 |
| 11229795 | Adaptive cardiac resynchronization therapy | Aleksandre T. Sambelashvili, Todd J. Sheldon | 2022-01-25 |
| 11077306 | Heart rate based control of cardiac resynchronization therapy | Nathan A. Grenz | 2021-08-03 |
| 10449368 | Adaptive cardiac resynchronization therapy | Aleksandre T. Sambelashvili, Todd J. Sheldon | 2019-10-22 |
| 10391316 | System and method for pacing parameter optimization using heart sounds | Xusheng Zhang, Jeffrey M. Gillberg | 2019-08-27 |
| 9656079 | Method and apparatus for electrically stimulating the nervous system to improve ventricular dysfunction, heart failure, and other cardiac conditions | Michael R. S. Hill, Gary W. King, Xiaohong Zhou | 2017-05-23 |
| 9643014 | System and method for pacing parameter optimization using heart sounds | Xusheng Zhang, Jeffrey M. Gillberg | 2017-05-09 |
| 9643013 | Apparatus and methods of adjusting atrioventricular pacing delay intervals in a rate adaptive pacemaker | Aleksandre T. Sambelashvili | 2017-05-09 |
| 9597512 | Apparatus and methods of optimizing atrioventricular pacing delay intervals | Aleksandre T. Sambelashvili | 2017-03-21 |
| 9403019 | Adaptive cardiac resynchronization therapy | Aleksandre T. Sambelashvili, Todd J. Sheldon | 2016-08-02 |
| 9375579 | Preferred ADI/R: a permanent pacing mode to eliminate ventricular pacing while maintaining backup support | David A. Casavant, Paul A. Belk, John C. Stroebel | 2016-06-28 |
| 9095718 | Heart-sounds based adaptive cardiac resynchronization therapy timing parameter optimization system | Xusheng Zhang, Paul J. DeGroot, Jeffrey M. Gillberg, Aleksandre T. Sambelashvili | 2015-08-04 |
| 9037237 | Algorithm to modulate atrial-ventricular delay and rate response based on autonomic function | Trent M. Fischer, Douglas A. Hettrick, Todd J. Sheldon, Paul A. Belk, John C. Rueter +1 more | 2015-05-19 |
| 8886307 | Adaptive cardiac resynchronization therapy | Aleksandre T. Sambelashvili, Todd J. Sheldon | 2014-11-11 |
| 8876727 | Phrenic nerve stimulation detection using heart sounds | Xusheng Zhang, Jeffrey M. Gillberg, Paul J. DeGroot | 2014-11-04 |
| 8755881 | Pacing therapy adjustment based on ventriculo-atrial delay | Daniel R. Kaiser, Nicholas D. Skadsberg, Steven R. Hornberger | 2014-06-17 |
| 8512556 | Water resistant hatch and hood | Lee A. Duran | 2013-08-20 |
| 8463346 | Absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction | Jonathan L. Kuhn, David A. Anderson, Can Cinbis, Richard J. O'Brien, Yong K. Cho +2 more | 2013-06-11 |
| 8428716 | Apparatus and methods for automatic adjustment of AV interval to ensure delivery of cardiac resynchronization therapy | John E. Burnes, Aleksandrew T. Sambelashvili | 2013-04-23 |
| 8417334 | Method and apparatus for electrically stimulating the nervous system to improve ventricular dysfunction, heart failure, and other cardiac conditions | Michael R. S. Hill, Gary W. King, Xiaohong Zhou | 2013-04-09 |
| 8346332 | Absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction | Jonathan L. Kuhn, David A. Anderson, Can Cinbis, Richard J. O'Brien, Yong K. Cho +2 more | 2013-01-01 |
| 8340750 | Mechanical function marker channel for cardiac monitoring and therapy control | Rajan Prakash, Sameh Sowelam | 2012-12-25 |
| 8249960 | System and method to provide real time transaction validation and billing via a communications network | Dave M. L. Cooper, Dennis Woronuk, Robert S. Woodward, Kevin G. Zeeb | 2012-08-21 |
| 8204590 | Fusion pacing interval determination | Aleksandre T. Sambelashvili, Berthold Stegemann | 2012-06-19 |
| 8145308 | Method and apparatus for determining a parameter associated with delivery of therapy in a medical device | Aleksandre T. Sambelashvili, Jeffrey M. Gillberg | 2012-03-27 |