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).
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Patent number: 11642035Abstract: 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: GrantFiled: June 23, 2020Date of Patent: May 9, 2023Assignee: Medtronic, Inc.Inventors: Paul D. Ziegler, Shantanu Sarkar, Eduardo Warman
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Publication number: 20200405155Abstract: 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: ApplicationFiled: June 23, 2020Publication date: December 31, 2020Inventors: Paul D. Ziegler, Shantanu Sarkar, Eduardo Warman
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Patent number: 9682240Abstract: 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: GrantFiled: July 26, 2016Date of Patent: June 20, 2017Assignee: Medtronic, Inc.Inventors: Douglas A. Hettrick, Todd M. Zielinski, Eduardo Warman, Shantanu Sarkar
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Publication number: 20160331977Abstract: 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: ApplicationFiled: July 26, 2016Publication date: November 17, 2016Inventors: Douglas A. Hettrick, Todd M. Zielinski, Eduardo Warman, Shantanu Sarkar
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Patent number: 9415231Abstract: 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: GrantFiled: January 27, 2014Date of Patent: August 16, 2016Assignee: Medtronic, Inc.Inventors: Douglas A. Hettrick, Todd M. Zielinski, Eduardo Warman, Shantanu Sarkar
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Patent number: 9211413Abstract: 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: GrantFiled: July 14, 2014Date of Patent: December 15, 2015Assignee: Medtronic, Inc.Inventors: Paul D. Ziegler, Lilian Kornet, Xiaohong Zhou, Richard N. M. Cornelussen, Robert Stadler, Eduardo Warman, Karen J. Kleckner, Alberto Della Scala
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Patent number: 9155893Abstract: 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: GrantFiled: April 22, 2014Date of Patent: October 13, 2015Assignee: 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
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Publication number: 20140324115Abstract: 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: ApplicationFiled: July 14, 2014Publication date: October 30, 2014Inventors: Paul D. Ziegler, Lillian Kornet, Xiaohong Zhou, Richard N.M. Comelussen, Robert Stadler, Eduardo Warman, Karen J. Kleckner, Alberto Della Scala
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Publication number: 20140316486Abstract: 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: ApplicationFiled: April 22, 2014Publication date: October 23, 2014Applicant: 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
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Patent number: 8781582Abstract: 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: GrantFiled: January 19, 2012Date of Patent: July 15, 2014Assignee: Medtronic, Inc.Inventors: Paul D. Ziegler, Lilian Kornet, Xiaohong Zhou, Richard N. M. Cornelussen, Robert Stadler, Eduardo Warman, Karen J. Kleckner, Alberto Della Scala
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Publication number: 20140142646Abstract: 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: ApplicationFiled: January 27, 2014Publication date: May 22, 2014Applicant: Medtronic, Inc.Inventors: Douglas A. Hettrick, Todd M. Zielinski, Eduardo Warman, Sarkar Shantanu
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Patent number: 8725259Abstract: 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: GrantFiled: January 19, 2012Date of Patent: May 13, 2014Assignee: Medtronic, Inc.Inventors: Lilian Kornet, Richard N. M. Cornelussen, Paul D. Ziegler, Xiaohong Zhou, Eduardo Warman, Karen J. Kleckner, Lucy Nichols, Alberto Della Scala
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Patent number: 8706223Abstract: 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: GrantFiled: January 19, 2012Date of Patent: April 22, 2014Assignee: 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
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Patent number: 8639328Abstract: 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: GrantFiled: October 29, 2010Date of Patent: January 28, 2014Assignee: Medtronic, Inc.Inventors: Douglas A. Hettrick, Todd M. Zielinski, Eduardo Warman, Shantanu Sarkar
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Publication number: 20120185009Abstract: 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: ApplicationFiled: January 19, 2012Publication date: July 19, 2012Inventors: Lilian Kornet, Richard N.M. Cornelussen, Paul D. Ziegler, Xiaohong Zhou, Eduardo Warman, Karen J. Kleckner, Lucy Nichols, Alberto Della Scala
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Publication number: 20120185007Abstract: 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: ApplicationFiled: January 19, 2012Publication date: July 19, 2012Inventors: Paul D. Ziegler, Lillian Kornet, Xiaohong Zhou, Richard Cornelussen, Robert Stadler, Eduardo Warman, Karen J. Kleckner, Alberto Della Scala
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Publication number: 20120185010Abstract: 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: ApplicationFiled: January 19, 2012Publication date: July 19, 2012Inventors: Xiaohong Zhou, Lilian Kornet, Richard N.M. Cornelussen, Paul D. Ziegler, Robert Stadler, Eduardo Warman, Karen J. Kleckner, Lucy Nichols, Alberto Della Scala
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Publication number: 20120109245Abstract: 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: ApplicationFiled: October 29, 2010Publication date: May 3, 2012Inventors: Douglas A. Hettrick, Todd M. Zielinski, Eduardo Warman, Shantanu Sarkar
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Publication number: 20070038258Abstract: 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: ApplicationFiled: September 18, 2006Publication date: February 15, 2007Inventors: Eduardo Warman, Stefan Holzer, Helmut Puererfellner, Douglas Hettrick, Paul Ziegler
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Publication number: 20060247690Abstract: 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: ApplicationFiled: April 27, 2005Publication date: November 2, 2006Inventors: Michael Hess, Eduardo Warman