Patents by Inventor Roman Turovskiy
Roman Turovskiy 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: 11963718Abstract: Microwave catheter apparatuses, systems, and methods for achieving renal neuromodulation by intravascular access are disclosed herein. One aspect of the present application, for example, is directed to apparatuses, systems, and methods that incorporate a catheter treatment device comprising an elongated shaft. The elongated shaft is sized and configured to deliver a microwave transmission element to a renal artery via an intravascular path. Renal neuromodulation may be achieved via dielectric heating in the presence of microwave irradiation that modulates neural fibers that contribute to renal function or alters vascular structures that feed or perfuse the neural fibers.Type: GrantFiled: May 19, 2021Date of Patent: April 23, 2024Assignee: Medtronic Ireland Manufacturing Unlimited CompanyInventors: Karun D. Naga, Roman Turovskiy, Denise Zarins, Mark Gelfand, Arye Rosen
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Patent number: 11950826Abstract: Catheter apparatuses, systems, and methods for achieving renal neuromodulation by intravascular access are disclosed herein. One aspect of the present technology, for example, is directed to a treatment device having a direct heating element configured to be delivered to a renal blood vessel. The treatment device is selectively transformable between a delivery or low-profile state and a deployed state. The direct heating element is housed within an occlusion element which is sized and shaped so that the direct heating element contacts an interior wall of the occlusion element, an outer wall of which is simultaneously in contact with the inner wall of a renal blood vessel when the treatment assembly is in the deployed state. The direct heating element is configured to apply thermal energy to heat neural fibers that contribute to renal function.Type: GrantFiled: June 24, 2020Date of Patent: April 9, 2024Assignee: Medtronic Ireland Manufacturing Unlimited CompanyInventor: Roman Turovskiy
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Patent number: 11938317Abstract: Energy is transmitted to a body lumen or passageway in the form of pulsed electric fields (PEFs) and in a manner which provides focal therapy. In some embodiments, PEFs are delivered through independent electrically active electrodes of an energy delivery body, typically in a monopolar fashion. Such delivery concentrates the electrical energy over a smaller surface area, resulting in stronger effects than delivery through an electrode extending circumferentially around the lumen or passageway. It also forces the electrical energy to be delivered in a staged regional approach, mitigating the effect of preferential current pathways through the surrounding tissue. Focal delivery of PEFs can provide increased tissue lethality by employing precise timing and sequencing of energy delivery to the electrodes.Type: GrantFiled: December 7, 2022Date of Patent: March 26, 2024Assignee: Galvanize Therapeutics, Inc.Inventors: William Sanford Krimsky, Paul Brian Friedrichs, Roman Turovskiy, Robert E. Neal, II, Jonathan Reuben Waldstreicher, Kevin James Taylor
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Publication number: 20230397952Abstract: Described herein are electrical applicator devices having a funnel-shaped portion with one or more electrodes on a distal-facing end region of the funnel shape. These devices may be deployable by inverting a braided or woven body back into itself to form the funnel. These devices may be used to perform a medical procedure, such as an ablation procedure.Type: ApplicationFiled: November 22, 2021Publication date: December 14, 2023Inventors: Roman TUROVSKIY, Richard J. CONNOLLY
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Publication number: 20230372009Abstract: Methods and apparatuses are disclosed for providing pulsed electrical treatment (including high voltage, sub-microsecond pulsed electric energy) to tissue, including cardiac tissue. The apparatus may include deployable electrodes that conform to transitional surfaces. These apparatuses may include single or multiple tiers of wire loops forming petal-like electrodes.Type: ApplicationFiled: July 17, 2023Publication date: November 23, 2023Inventors: Roman TUROVSKIY, David R. KIRKLAND, David J. DANITZ, David MOOSAVI, Rodel QUINTOS, Ryan C. BRADWAY, Andy E. DENISON, Dylan R. MONTGOMERY, Peter J. D'AQUANNI
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Patent number: 11717347Abstract: A microwave antenna has a radiating portion connected by a feedline to a power generating source, e.g., a generator. Proximal and distal radiating portions of the antenna assembly are separated by a junction member. A reinforcing member is disposed within the junction member to increase structural rigidity.Type: GrantFiled: December 13, 2019Date of Patent: August 8, 2023Assignee: Covidien LPInventors: Roman Turovskiy, Ted Su, Mani Prakash, Steven Kim
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Publication number: 20230149706Abstract: Methods, systems and devices are provided which transmit energy to a body lumen or passageway in the form of pulsed electric fields (PEFs) and in a manner which provides focal therapy. In some embodiments, PEFs are delivered through independent electrically active electrodes of an energy delivery body, typically in a monopolar fashion. Such delivery concentrates the electrical energy over a smaller surface area, resulting in stronger effects than delivery through an electrode extending circumferentially around the lumen or passageway. It also forces the electrical energy to be delivered in a staged regional approach, mitigating the effect of preferential current pathways through the surrounding tissue. Focal delivery of PEFs can provide increased tissue lethality by employing precise timing and sequencing of energy delivery to the electrodes.Type: ApplicationFiled: December 7, 2022Publication date: May 18, 2023Applicant: Galvanize Therapeutics, Inc.Inventors: William Sanford Krimsky, Paul Brian Friedrichs, Roman Turovskiy, Robert E. Neal, II, Jonathan Reuben Waldstreicher, Kevin James Taylor
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Publication number: 20230082389Abstract: Apparatuses, systems and methods are provided for treating pulmonary tissues via delivery of energy, generally characterized by high voltage pulses, to target tissue using a pulmonary tissue modification system (e.g., an energy delivery catheter system). Example pulmonary tissues include, without limitation, the epithelium (the goblet cells, ciliated pseudostratified columnar epithelial cells, and basal cells), lamina propria, submucosa, submucosal glands, basement membrane, smooth muscle, cartilage, nerves, pathogens resident near or within the tissue, or a combination of any of these. The system may be used to treat a variety of pulmonary diseases or disorders such as or associated with COPD (e.g., chronic bronchitis, emphysema), asthma, interstitial pulmonary fibrosis, cystic fibrosis, bronchiectasis, primary ciliary dyskinesia (PCD), acute bronchitis and/or other pulmonary diseases or disorders.Type: ApplicationFiled: September 9, 2022Publication date: March 16, 2023Applicant: Galvanize Therapeutics, Inc.Inventors: Jonathan Reuben Waldstreicher, William Sanford Krimsky, Denise M. Zarins, Robert J. Beetel, Paul Brian Friedrichs, Kevin James Taylor, Roman Turovskiy, Robert E. Neal, II
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Publication number: 20230068059Abstract: Methods and apparatuses are disclosed for providing pulsed electrical treatment (including high voltage, sub-microsecond pulsed electric energy) to body vessels. The apparatus may include deployable electrodes that conform to transitional surfaces. These apparatuses may include multiple wire loops forming petal-like electrodes configured to expand with an expandable member, such as a balloon.Type: ApplicationFiled: October 14, 2022Publication date: March 2, 2023Inventors: Roman TUROVSKIY, David MOOSAVI, Rodel QUINTOS, David J. DANITZ, Ryan C. BRADWAY, Andy E. DENISON, Dylan R. MONTGOMERY, Peter J. D'AQUANNI
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Patent number: 11547851Abstract: Pulsed electric fields (PEFs) are transmitted to a body lumen or passageway in a manner which provides focal therapy. In some embodiments, PEFs are delivered through independent electrically active electrodes of an energy delivery body, typically in a monopolar fashion. Such delivery concentrates the electrical energy over a smaller surface area, resulting in stronger effects than delivery through an electrode extending circumferentially around the lumen or passageway. It also forces the electrical energy to be delivered in a staged regional approach, mitigating the effect of preferential current pathways through the surrounding tissue. Focal delivery of PEFs can provide increased tissue lethality by employing precise timing and sequencing of energy delivery to the electrodes.Type: GrantFiled: June 26, 2020Date of Patent: January 10, 2023Assignee: Galvanize Therapeutics, Inc.Inventors: William Sanford Krimsky, Paul Brian Friedrichs, Roman Turovskiy, Robert E. Neal, II, Jonathan Reuben Waldstreicher, Kevin James Taylor
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Publication number: 20220395323Abstract: Apparatuses, systems and methods are provided for treating pulmonary tissues via delivery of energy, generally characterized by high voltage pulses, to target tissue using a pulmonary tissue modification system (e.g., an energy delivery catheter system). Example pulmonary tissues include, without cells), lamina propria, submucosa, submucosal glands, basement membrane, smooth muscle, cartilage, nerves, pathogens resident near or within the tissue, or a combination of any of these. The system may be used to treat a variety of pulmonary diseases or disorders such as or associated with COPD (e.g., chronic bronchitis, emphysema), asthma, interstitial pulmonary fibrosis, cystic fibrosis, bronchiectasis, primary ciliary dyskinesia (PCD), acute bronchitis and/or other pulmonary diseases or disorders.Type: ApplicationFiled: May 25, 2022Publication date: December 15, 2022Applicant: Galvanize Therapeutics, Inc.Inventors: Jonathan Reuben WALDSTREICHER, William Sanford KRIMSKY, Denise Marie ZARINS, Robert J. BEETEL, III, Paul Brian FRIEDRICHS, Kevin James TAYLOR, Roman TUROVSKIY, Gary L. LONG
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Patent number: 11471208Abstract: Apparatuses, systems and methods are provided for treating pulmonary tissues via delivery of energy, generally characterized by high voltage pulses, to target tissue using a pulmonary tissue modification system (e.g., an energy delivery catheter system). Example pulmonary tissues include, without limitation, the epithelium (the goblet cells, ciliated pseudostratified columnar epithelial cells, and basal cells), lamina propria, submucosa, submucosal glands, basement membrane, smooth muscle, cartilage, nerves, pathogens resident near or within the tissue, or a combination of any of these. The system may be used to treat a variety of pulmonary diseases or disorders such as or associated with COPD (e.g., chronic bronchitis, emphysema), asthma, interstitial pulmonary fibrosis, cystic fibrosis, bronchiectasis, primary ciliary dyskinesia (PCD), acute bronchitis and/or other pulmonary diseases or disorders.Type: GrantFiled: June 26, 2020Date of Patent: October 18, 2022Assignee: Galvanize Therapeutics, Inc.Inventors: Jonathan Reuben Waldstreicher, William Sanford Krimsky, Denise M. Zarins, Robert J. Beetel, Paul Brian Friedrichs, Kevin James Taylor, Roman Turovskiy, Robert E. Neal, II
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Publication number: 20220257298Abstract: Devices and methods for treating conditions such as rhinitis are disclosed herein where a distal end of a probe shaft is introduced through the nasal cavity where the distal end has an end effector with a first configuration having a low-profile which is shaped to manipulate tissue within the nasal cavity. The distal end may be positioned into proximity of a nasal tissue region having at least one nasal nerve. Once suitably positioned, the distal end may be reconfigured from the first configuration to a second configuration which is shaped to contact and follow the nasal tissue region and the at least one nasal nerve may then be ablated via the distal end. Ablation may be performed using various mechanisms, such as cryotherapy, and optionally under direct visualization.Type: ApplicationFiled: July 8, 2020Publication date: August 18, 2022Inventors: William Jason Fox, Vahid Saadat, David Moosavi, Sherwin Llamido, Roman Turovskiy, William Gould, Matt Allison Herron
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Patent number: 11369433Abstract: Apparatuses, systems and methods are provided for treating pulmonary tissues via delivery of energy, generally characterized by high voltage pulses, to target tissue using a pulmonary tissue modification system (e.g., an energy delivery catheter system). Example pulmonary tissues include, without cells), lamina propria, submucosa, submucosal glands, basement membrane, smooth muscle, cartilage, nerves, pathogens resident near or within the tissue, or a combination of any of these. The system may be used to treat a variety of pulmonary diseases or disorders such as or associated with COPD (e.g., chronic bronchitis, emphysema), asthma, interstitial pulmonary fibrosis, cystic fibrosis, bronchiectasis, primary ciliary dyskinesia (PCD), acute bronchitis and/or other pulmonary diseases or disorders.Type: GrantFiled: December 20, 2018Date of Patent: June 28, 2022Assignee: Galvanize Therapeutics, Inc.Inventors: Jonathan Reuben Waldstreicher, William Sanford Krimsky, Denise Marie Zarins, Robert J. Beetel, III, Paul Brian Friedrichs, Kevin James Taylor, Roman Turovskiy, Gary L. Long
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Patent number: 11324543Abstract: Apparatuses, systems and methods are provided for treating pulmonary tissues via delivery of energy, generally characterized by high voltage pulses, to target tissue using a pulmonary tissue modification system (e.g., an energy delivery catheter system). Example pulmonary tissues include, without limitation, the epithelium (the goblet cells, ciliated pseudostratified columnar epithelial cells, and basal cells), lamina propria, submucosa, submucosal glands, basement membrane, smooth muscle, cartilage, nerves, pathogens resident near or within the tissue, or a combination of any of these. The system may be used to treat a variety of pulmonary diseases or disorders such as or associated with COPD (e.g., chronic bronchitis, emphysema), asthma, interstitial pulmonary fibrosis, cystic fibrosis, bronchiectasis, primary ciliary dyskinesia (PCD), acute bronchitis and/or other pulmonary diseases or disorders.Type: GrantFiled: March 26, 2021Date of Patent: May 10, 2022Assignee: Galvanize Therapeutics, Inc.Inventors: Jonathan Reuben Waldstreicher, William Sanford Krimsky, Denise M. Zarins, Robert J. Beetel, Paul Brian Friedrichs, Kevin James Taylor, Roman Turovskiy, Robert E. Neal, II
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Publication number: 20220096826Abstract: Catheter apparatuses, systems, and methods for achieving neuromodulation by intravascular access are disclosed herein. One aspect of the present technology, for example, is directed to a treatment device having a therapeutic assembly that includes an elongated tubular shaft having a pre-formed spiral shape when in a deployed state (e.g., a radially expanded, generally spiral/helical shape) and a thermocouple assembly helically wrapped about the shaft. In one embodiment, the thermocouple assembly comprises first and second wires composed of dissimilar metals with the first wire including a plurality of exposed and insulated regions along the distal portion of the treatment device. The exposed regions of the first wire define a plurality of energy delivery portions positioned to deliver electrical energy (e.g., RF energy, pulsed energy, etc.) to target tissue adjacent a wall of an artery (e.g., a renal artery) to heat or otherwise electrically modulate neural fibers that contribute to physiological function (e.Type: ApplicationFiled: December 9, 2021Publication date: March 31, 2022Inventors: Roman Turovskiy, Maria Veronica Larios
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Patent number: 11213678Abstract: Catheter apparatuses, systems, and methods for achieving neuromodulation by intravascular access are disclosed herein. One aspect of the present technology, for example, is directed to a treatment device having a therapeutic assembly that includes an elongated tubular shaft having a pre-formed spiral shape when in a deployed state (e.g., a radially expanded, generally spiral/helical shape) and a thermocouple assembly helically wrapped about the shaft. In one embodiment, the thermocouple assembly comprises first and second wires composed of dissimilar metals with the first wire including a plurality of exposed and insulated regions along the distal portion of the treatment device. The exposed regions of the first wire define a plurality of energy delivery portions positioned to deliver electrical energy (e.g., RF energy, pulsed energy, etc.) to target tissue adjacent a wall of an artery (e.g., a renal artery) to heat or otherwise electrically modulate neural fibers that contribute to physiological function (e.Type: GrantFiled: March 1, 2019Date of Patent: January 4, 2022Assignee: MEDTRONIC ARDIAN LUXEMBOURG S.A.R.L.Inventors: Roman Turovskiy, Maria Veronica Larios
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Patent number: D940856Type: GrantFiled: September 15, 2021Date of Patent: January 11, 2022Assignee: Arrinex, Inc.Inventors: William Jason Fox, Vahid Saadat, David Moosavi, Sherwin Llamido, Roman Turovskiy, William Gould, Matt Allison Herron
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Patent number: D969318Type: GrantFiled: July 9, 2019Date of Patent: November 8, 2022Assignee: Arrinex, Inc.Inventors: William Jason Fox, Vahid Saadat, David Moosavi, Sherwin Llamido, Roman Turovskiy, William Gould, Matt Allison Herron
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Patent number: D990678Type: GrantFiled: October 4, 2022Date of Patent: June 27, 2023Assignee: Arrinex, Inc.Inventors: William Jason Fox, Vahid Saadat, David Moosavi, Sherwin Llamido, Roman Turovskiy, William Gould, Matt Allison Herron