Patents by Inventor Eduardo Warman

Eduardo Warman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200405155
    Abstract: Some aspects relate to systems, devices, and methods of assessing heart rate recovery. A heart rate of a patient may be measured during a plurality of heart rate recovery events. Each of the plurality of heart rate recovery events comprises a duration of time after an activity resulting in an elevated heart rate. Heart rate recovery information may be determined based on the measured heart rate during each of the plurality of heart rate recovery events and a cardiac status of the patient may be generated from the determined heart rate recovery information over the plurality of heart rate recovery events.
    Type: Application
    Filed: June 23, 2020
    Publication date: December 31, 2020
    Inventors: Paul D. Ziegler, Shantanu Sarkar, Eduardo Warman
  • Patent number: 9682240
    Abstract: Methods and/or devices are disclosed herein for monitoring cardiac impedance signal and delivering therapy to a patient's heart based upon the monitored cardiac impedance.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: June 20, 2017
    Assignee: Medtronic, Inc.
    Inventors: Douglas A. Hettrick, Todd M. Zielinski, Eduardo Warman, Shantanu Sarkar
  • Publication number: 20160331977
    Abstract: Methods and/or devices are disclosed herein for monitoring cardiac impedance signal and delivering therapy to a patient's heart based upon the monitored cardiac impedance.
    Type: Application
    Filed: July 26, 2016
    Publication date: November 17, 2016
    Inventors: Douglas A. Hettrick, Todd M. Zielinski, Eduardo Warman, Shantanu Sarkar
  • Patent number: 9415231
    Abstract: Methods and/or devices are disclosed herein for monitoring cardiac impedance signal and delivering therapy to a patient's heart based upon the monitored cardiac impedance.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: August 16, 2016
    Assignee: Medtronic, Inc.
    Inventors: Douglas A. Hettrick, Todd M. Zielinski, Eduardo Warman, Shantanu Sarkar
  • Patent number: 9211413
    Abstract: The disclosure herein relates generally to methods for treating heart conditions using vagal stimulation, and further to systems and devices for performing such treatment. Such methods may include monitoring physiological parameters of a patient, detecting cardiac conditions, and delivering vagal stimulation (e.g., electrical stimulation to the vagus nerve or neurons having parasympathetic function) to the patient to treat the detected cardiac conditions.
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: December 15, 2015
    Assignee: Medtronic, Inc.
    Inventors: Paul D. Ziegler, Lilian Kornet, Xiaohong Zhou, Richard N. M. Cornelussen, Robert Stadler, Eduardo Warman, Karen J. Kleckner, Alberto Della Scala
  • Patent number: 9155893
    Abstract: The disclosure herein relates generally to methods for treating heart conditions using vagal stimulation, and further to systems and devices for performing such treatment. Such methods may include monitoring physiological parameters of a patient, detecting cardiac conditions, and delivering vagal stimulation (e.g., electrical stimulation to the vagus nerve or neurons having parasympathetic function) to the patient to treat the detected cardiac conditions.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: October 13, 2015
    Assignee: Medtronic, Inc.
    Inventors: Xiaohong Zhou, Lilian Kornet, Richard N. M. Cornelussen, Paul D. Ziegler, Robert Stadler, Eduardo Warman, Karen J. Kleckner, Lucy Nichols, Alberto Della Scala
  • Publication number: 20140324115
    Abstract: The disclosure herein relates generally to methods for treating heart conditions using vagal stimulation, and further to systems and devices for performing such treatment. Such methods may include monitoring physiological parameters of a patient, detecting cardiac conditions, and delivering vagal stimulation (e.g., electrical stimulation to the vagus nerve or neurons having parasympathetic function) to the patient to treat the detected cardiac conditions.
    Type: Application
    Filed: July 14, 2014
    Publication date: October 30, 2014
    Inventors: Paul D. Ziegler, Lillian Kornet, Xiaohong Zhou, Richard N.M. Comelussen, Robert Stadler, Eduardo Warman, Karen J. Kleckner, Alberto Della Scala
  • Publication number: 20140316486
    Abstract: The disclosure herein relates generally to methods for treating heart conditions using vagal stimulation, and further to systems and devices for performing such treatment. Such methods may include monitoring physiological parameters of a patient, detecting cardiac conditions, and delivering vagal stimulation (e.g., electrical stimulation to the vagus nerve or neurons having parasympathetic function) to the patient to treat the detected cardiac conditions.
    Type: Application
    Filed: April 22, 2014
    Publication date: October 23, 2014
    Applicant: Medtronic, Inc.
    Inventors: Xiaohong Zhou, Lilian Kornet, Richard N.M. Cornelussen, Paul D. Ziegler, Robert Stadler, Eduardo Warman, Karen J. Kleckner, Lucy Nichols, Alberto Della Scala
  • Patent number: 8781582
    Abstract: The disclosure herein relates generally to methods for treating heart conditions using vagal stimulation, and further to systems and devices for performing such treatment. Such methods may include monitoring physiological parameters of a patient, detecting cardiac conditions, and delivering vagal stimulation (e.g., electrical stimulation to the vagus nerve or neurons having parasympathetic function) to the patient to treat the detected cardiac conditions.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: July 15, 2014
    Assignee: Medtronic, Inc.
    Inventors: Paul D. Ziegler, Lilian Kornet, Xiaohong Zhou, Richard N. M. Cornelussen, Robert Stadler, Eduardo Warman, Karen J. Kleckner, Alberto Della Scala
  • Publication number: 20140142646
    Abstract: Methods and/or devices are disclosed herein for monitoring cardiac impedance signal and delivering therapy to a patient's heart based upon the monitored cardiac impedance.
    Type: Application
    Filed: January 27, 2014
    Publication date: May 22, 2014
    Applicant: Medtronic, Inc.
    Inventors: Douglas A. Hettrick, Todd M. Zielinski, Eduardo Warman, Sarkar Shantanu
  • Patent number: 8725259
    Abstract: The disclosure herein relates generally to methods for treating heart conditions using vagal stimulation, and further to systems and devices for performing such treatment. Such methods may include monitoring physiological parameters of a patient, detecting cardiac conditions, and delivering vagal stimulation (e.g., electrical stimulation to the vagus nerve or neurons having parasympathetic function) to the patient to treat the detected cardiac conditions.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: May 13, 2014
    Assignee: Medtronic, Inc.
    Inventors: Lilian Kornet, Richard N. M. Cornelussen, Paul D. Ziegler, Xiaohong Zhou, Eduardo Warman, Karen J. Kleckner, Lucy Nichols, Alberto Della Scala
  • Patent number: 8706223
    Abstract: The disclosure herein relates generally to methods for treating heart conditions using vagal stimulation, and further to systems and devices for performing such treatment. Such methods may include monitoring physiological parameters of a patient, detecting cardiac conditions, and delivering vagal stimulation (e.g., electrical stimulation to the vagus nerve or neurons having parasympathetic function) to the patient to treat the detected cardiac conditions.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: April 22, 2014
    Assignee: Medtronic, Inc.
    Inventors: Xiaohong Zhou, Lilian Kornet, Richard N. M. Cornelussen, Paul D. Ziegler, Robert Stadler, Eduardo Warman, Karen J. Kleckner, Lucy Nichols, Alberto Della Scala
  • Patent number: 8639328
    Abstract: Methods and/or devices are disclosed herein for monitoring cardiac impedance signal and delivering therapy to a patient's heart based upon the monitored cardiac impedance.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: January 28, 2014
    Assignee: Medtronic, Inc.
    Inventors: Douglas A. Hettrick, Todd M. Zielinski, Eduardo Warman, Shantanu Sarkar
  • Publication number: 20120185009
    Abstract: The disclosure herein relates generally to methods for treating heart conditions using vagal stimulation, and further to systems and devices for performing such treatment. Such methods may include monitoring physiological parameters of a patient, detecting cardiac conditions, and delivering vagal stimulation (e.g., electrical stimulation to the vagus nerve or neurons having parasympathetic function) to the patient to treat the detected cardiac conditions.
    Type: Application
    Filed: January 19, 2012
    Publication date: July 19, 2012
    Inventors: Lilian Kornet, Richard N.M. Cornelussen, Paul D. Ziegler, Xiaohong Zhou, Eduardo Warman, Karen J. Kleckner, Lucy Nichols, Alberto Della Scala
  • Publication number: 20120185010
    Abstract: The disclosure herein relates generally to methods for treating heart conditions using vagal stimulation, and further to systems and devices for performing such treatment. Such methods may include monitoring physiological parameters of a patient, detecting cardiac conditions, and delivering vagal stimulation (e.g., electrical stimulation to the vagus nerve or neurons having parasympathetic function) to the patient to treat the detected cardiac conditions.
    Type: Application
    Filed: January 19, 2012
    Publication date: July 19, 2012
    Inventors: Xiaohong Zhou, Lilian Kornet, Richard N.M. Cornelussen, Paul D. Ziegler, Robert Stadler, Eduardo Warman, Karen J. Kleckner, Lucy Nichols, Alberto Della Scala
  • Publication number: 20120185007
    Abstract: The disclosure herein relates generally to methods for treating heart conditions using vagal stimulation, and further to systems and devices for performing such treatment. Such methods may include monitoring physiological parameters of a patient, detecting cardiac conditions, and delivering vagal stimulation (e.g., electrical stimulation to the vagus nerve or neurons having parasympathetic function) to the patient to treat the detected cardiac conditions.
    Type: Application
    Filed: January 19, 2012
    Publication date: July 19, 2012
    Inventors: Paul D. Ziegler, Lillian Kornet, Xiaohong Zhou, Richard Cornelussen, Robert Stadler, Eduardo Warman, Karen J. Kleckner, Alberto Della Scala
  • Publication number: 20120109245
    Abstract: Methods and/or devices are disclosed herein for monitoring cardiac impedance signal and delivering therapy to a patient's heart based upon the monitored cardiac impedance.
    Type: Application
    Filed: October 29, 2010
    Publication date: May 3, 2012
    Inventors: Douglas A. Hettrick, Todd M. Zielinski, Eduardo Warman, Shantanu Sarkar
  • Publication number: 20070038258
    Abstract: The invention is directed to techniques for applying overdrive pacing to one or both atria following termination of an AF episode, to prevent a recurrent AF episode. An implantable medical device such as a pacemaker applies overdrive pacing according to overdrive pacing parameters, and sets the parameters as a function of the response of the patient to overdrive pacing. The parameters may be adjusted upward or downward, so that overdrive pacing may be applied effectively but not over-applied.
    Type: Application
    Filed: September 18, 2006
    Publication date: February 15, 2007
    Inventors: Eduardo Warman, Stefan Holzer, Helmut Puererfellner, Douglas Hettrick, Paul Ziegler
  • Publication number: 20060247690
    Abstract: A device for delivering pacing therapy includes an atrial and ventricular leads, sensing circuitry connected to the leads for detecting depolarizations, and pulse generation circuitry for delivering ventricular pacing pulses based on sensed atrial depolarizations. The device includes control circuitry for controlling the pulse generation circuitry in a first mode in which the pulse generation circuitry delivers atrial synchronized pulses to both the right and left ventricular leads in response to each atrial depolarization sensed. In response to a detected atrial arrhythmia, the control circuitry causes the pulse generation circuitry to deliver atrial synchronized ventricular pacing pulses in response only to selected atrial depolarizations.
    Type: Application
    Filed: April 27, 2005
    Publication date: November 2, 2006
    Inventors: Michael Hess, Eduardo Warman
  • Publication number: 20060142753
    Abstract: A system and method for creating lesions and assessing their completeness or transmurality. Assessment of transmurality of a lesion is accomplished by monitoring the depolarization signal in a local electrogram taken using electrodes located adjacent the tissue to be ablated. Following onset of application of ablation energy to heart tissue, the local electrogram is measured with electrodes located adjacent tissue to be ablated so that the ablation energy to ablation elements can be selectively reduced or terminated when transmurality is detected.
    Type: Application
    Filed: February 16, 2006
    Publication date: June 29, 2006
    Inventors: David Francischelli, Eduardo Warman, Rahul Mehra, Mark Stewart, James Skarda, Harry Puryear, David Schwartzman