Patents by Inventor Pavel Leinveber
Pavel Leinveber 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: 11517243Abstract: A method of processing of electrocardiogram includes the steps of providing an electrocardiogram comprising signals in at least two channels; selecting at least two frequency ranges of the signal in each of the said at least two channels; calculating an envelope for the signal in each frequency range in each channel; dividing the calculated envelope of the signal in each frequency range in each channel into QRS complex segment envelopes; and computing an average or median envelope as an average or mean of QRS complex segment envelopes for each frequency range in each channel.Type: GrantFiled: November 25, 2020Date of Patent: December 6, 2022Assignees: INSTITUTE OF SCIENTIFIC INSTRUMENTS OF THE CZECH ACADEMY OF SCIENCES, V. V. I., ST. ANNE'S UNIVERSITY HOSPITAL BRNO, CHARLES UNIVERSITY, CARDIAN S.R.O.Inventors: Pavel Jurak, Josef Halamek, Ivo Viscor, Filip Piesinger, Vlastimil Vondra, Radovan Smisek, Pavel Leinveber, Magdalena Matejkova, Jolana Lipoldova, Miroslav Novak, Karol Curila, Jana Vesela, Frits W. Prinzen, Ivo Nekuda, Vit Nekuda
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Publication number: 20210161457Abstract: A method of processing of electrocardiogram includes the steps of providing an electrocardiogram comprising signals in at least two channels; selecting at least two frequency ranges of the signal in each of the said at least two channels; calculating an envelope for the signal in each frequency range in each channel; dividing the calculated envelope of the signal in each frequency range in each channel into QRS complex segment envelopes; and computing an average or median envelope as an average or mean of QRS complex segment envelopes for each frequency range in each channel.Type: ApplicationFiled: November 25, 2020Publication date: June 3, 2021Applicants: Institue of Scientific instruments of the Czech Academy of Sciences, v. v. i., St. Anne's Univeristy Hospital Bmo, Charles University, Universiteit Maastricht, Academisch Ziekenhuis Maastricht, CARDION s.r.o.Inventors: Pavel Jurak, Josef Halamek, Ivo Viscor, Filip Plesinger, Vlastimil Vondra, Radovan Smisek, Pavel Leinveber, Magdalena Matejkova, Jolana Lipoldova, Miroslav Novak, Karol Curila, Jana Vesela, Frits W. Prinzen, Ivo Nekuda, Vit Nekuda
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Patent number: 11020589Abstract: Systems and methods for epicardial pacing are provided. For example, this document provides epicardial pacing using a percutaneously delivered bifurcated pacing lead that has multiple electrodes that are directionally insulated to prevent extracardiac stimulation, including prevention of phrenic stimulation. In addition, the devices, systems, and methods provided can be used for ablation, defibrillation, and/or defibrillation in combination with pacing.Type: GrantFiled: March 27, 2019Date of Patent: June 1, 2021Assignee: Mayo Foundation for Medical Education and ResearchInventors: Faisal F. Syed, Charles J. Bruce, Christopher V. DeSimone, Paul A. Friedman, Samuel J. Asirvatham, Tomas Kara, Pavel Leinveber, Miroslav Novak, Zdenek Starek, Jiri Wolf
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Publication number: 20190224477Abstract: Systems and methods for epicardial pacing are provided. For example, this document provides epicardial pacing using a percutaneously delivered bifurcated pacing lead that has multiple electrodes that are directionally insulated to prevent extracardiac stimulation, including prevention of phrenic stimulation. In addition, the devices, systems, and methods provided can be used for ablation, defibrillation, and/or defibrillation in combination with pacing.Type: ApplicationFiled: March 27, 2019Publication date: July 25, 2019Applicants: Mayo Foundation for Medical Education and ResearchInventors: Faisal F. Syed, Charles J. Bruce, Christopher V. DeSimone, Paul A. Friedman, Samuel J. Asirvatham, Tomas Kara, Pavel Leinveber, Miroslav Novak, Zdenek Starek, Jiri Wolf
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Patent number: 10279170Abstract: Systems and methods for epicardial pacing are provided. For example, this document provides epicardial pacing using a percutaneously delivered bifurcated pacing lead that has multiple electrodes that are directionally insulated to prevent extracardiac stimulation, including prevention of phrenic stimulation. In addition, the devices, systems, and methods provided can be used for ablation, defibrillation, and/or defibrillation in combination with pacing.Type: GrantFiled: March 20, 2015Date of Patent: May 7, 2019Assignees: Mayo Foundation for Medical Education and Research, St. Anne's University Hospital BrnoInventors: Faisal F. Syed, Charles J. Bruce, Christopher V. DeSimone, Paul A. Friedman, Samuel J. Asirvatham, Tomas Kara, Pavel Leinveber, Miroslav Novak, Zdenek Starek, Jiri Wolf
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Patent number: 9949655Abstract: A method of measuring and analyzing the ultra high frequency EKG is performed by measuring the EKG within the frequency range above 250 Hz with a dynamic range of at least 100 dB. In the UHF EKG signal positions of Rm of R wave in QRS complex of EKG are detected on the time axis and the EKG signal is converted to amplitude or power envelopes, the amplitude or power envelopes frequency range is anywhere within the limits from 0.2 Hz to at least 500 Hz. From these envelopes the amplitude and time numerical parameters that describe the myocardium depolarization inhomogeneity and electric myocardium dyssynchrony are determined, and these parameters are used for selecting the patients for multi-chamber stimulators implementation and optimization of their setting.Type: GrantFiled: December 19, 2014Date of Patent: April 24, 2018Assignees: USTAV PRISTROJOVE TECHNIKY AV CR, v.i.i., FAKULTNI NEMOCNICE U SV. ANNY V BRNE, M & I, SPOL. S.R.O.Inventors: Pavel Jurak, Josef Halamek, Vlastimil Vondra, Ivo Viscor, Petr Klimes, Filip Plesinger, Pavel Leinveber, Petr Vesely, Tereza Reichlova, Josef Sumbera, Jaroslav Meluzin, Karel Zeman, Miroslav Novak, Jolana Lipoldova, Michal Kuna
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Publication number: 20170056648Abstract: Systems and methods for epicardial pacing are provided. For example, this document provides epicardial pacing using a percutaneously delivered bifurcated pacing lead that has multiple electrodes that are directionally insulated to prevent extracardiac stimulation, including prevention of phrenic stimulation. In addition, the devices, systems, and methods provided can be used for ablation, defibrillation, and/or defibrillation in combination with pacing.Type: ApplicationFiled: March 20, 2015Publication date: March 2, 2017Applicants: Mayo Foundation for Medical Education and Research, St. Anne's University Hospital BrnoInventors: Faisal F. Syed, Charles J. Bruce, Christopher V. DeSimone, Paul A. Friedman, Samuel J. Asirvatham, Tomas Kara, Pavel Leinveber, Miroslav Novak, Zdenek Starek, Jiri Wolf
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Publication number: 20170007140Abstract: A method of measuring and analyzing the ultra high frequency EKG is performed by measuring the EKG within the frequency range above 250 Hz with a dynamic range of at least 100 dB. In the UHF EKG signal positions of Rm of R wave in QRS complex of EKG are detected on the time axis and the EKG signal is converted to amplitude or power envelopes, the amplitude or power envelopes frequency range is anywhere within the limits from 0.2 Hz to at least 500 Hz. From these envelopes the amplitude and time numerical parameters that describe the myocardium depolarization inhomogeneity and electric myocardium dyssynchrony are determined, and these parameters are used for selecting the patients for multi-chamber stimulators implementation and optimization of their setting.Type: ApplicationFiled: December 19, 2014Publication date: January 12, 2017Inventors: Pavel Jurak, Josef Halamek, Vlastimil Vondra, Ivo Viscor, Petr Klimes, Filip Plesinger, Pavel Leinveber, Petr Vesely, Tereza Reichlova, Josef Sumbera, Jaroslav Meluzin, Karel Zeman, Miroslav Novak, Jolana Lipoldova, Michal Kuna