Patents by Inventor Nakdimon Nissim Levy
Nakdimon Nissim Levy 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: 11701050Abstract: A medical display processing device and a method of reusing data includes acquiring, over time via electrodes, electrical signals each acquired via one of the electrodes and indicating electrical activity at a location of a portion of patient anatomy in a 3D space. Electrical signal data, corresponding to the electrical signals, is filtered according to first filter parameter settings and first mapping information is generated for displaying a map of the portion of patient anatomy and the filtered electrical signal data. An indication of a region of the portion of patient anatomy on the map is received and second mapping information is generated for displaying, at the region on the map, a portion of the electrical signal data previously filtered from display.Type: GrantFiled: January 10, 2022Date of Patent: July 18, 2023Assignee: BIOSENSE WEBSTER (ISRAEL) LTD.Inventors: Aharon Turgeman, Gal Hayam, Tal Haim Bar-on, Nakdimon Nissim Levy, Wagdi Hani Hagla, Shiran Eliyahu, Michael Maydel, Alaa Zoubi, Refael Itah
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Patent number: 11589873Abstract: A system, device and method for left atrial appendage occlusion detection is disclosed. The system for occlusion detection comprises a sheath; a delivery system comprising: a delivery catheter extending between a proximal end and a distal end; and a handle coupled to the proximal end of the delivery catheter; a medical tool coupled to a distal end of the delivery catheter at a target location within a portion of an organ of a patient, the medical device comprising a hub including a bore defining an axis, an occluder portion coupled to the hub and an anchor portion extending between a first end and a second end; at least one pressure sensor configured to measure a pressure of the target cavity while blood is suctioned form inside the left atrial appendage; and at least one processor configured to process the pressure measurement acquired from the at least one pressure sensor.Type: GrantFiled: December 19, 2019Date of Patent: February 28, 2023Assignee: Biosense Webster (Israel) Ltd.Inventors: Eid Adawi, Eliyahu Ravuna, Shmuel Auerbach, Nakdimon Nissim Levy
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Publication number: 20220125364Abstract: A medical display processing device and a method of reusing data includes acquiring, over time via electrodes, electrical signals each acquired via one of the electrodes and indicating electrical activity at a location of a portion of patient anatomy in a 3D space. Electrical signal data, corresponding to the electrical signals, is filtered according to first filter parameter settings and first mapping information is generated for displaying a map of the portion of patient anatomy and the filtered electrical signal data. An indication of a region of the portion of patient anatomy on the map is received and second mapping information is generated for displaying, at the region on the map, a portion of the electrical signal data previously filtered from display.Type: ApplicationFiled: January 10, 2022Publication date: April 28, 2022Applicant: Biosense Webster (Israel) Ltd.Inventors: Aharon Turgeman, Gal Hayam, Tal Haim Bar-on, Nakdimon Nissim Levy, Wagdi Hani Hagla, Shiran Eliyahu, Michael Maydel, Alaa Zoubi, Refael Itah
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Patent number: 11253183Abstract: A medical display processing device and a method of reusing data includes acquiring, over time via electrodes, electrical signals each acquired via one of the electrodes and indicating electrical activity at a location of a portion of patient anatomy in a 3D space. Electrical signal data, corresponding to the electrical signals, is filtered according to first filter parameter settings and first mapping information is generated for displaying a map of the portion of patient anatomy and the filtered electrical signal data. An indication of a region of the portion of patient anatomy on the map is received and second mapping information is generated for displaying, at the region on the map, a portion of the electrical signal data previously filtered from display.Type: GrantFiled: October 16, 2019Date of Patent: February 22, 2022Assignee: Biosense Webster (Israel) Ltd.Inventors: Aharon Turgeman, Gal Hayam, Tal Haim Bar-on, Nakdimon Nissim Levy, Wagdi Hani Hagla, Shiran Eliyahu, Michael Maydel, Alaa Zoubi, Refael Itah
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Publication number: 20220016419Abstract: A medical tool testing apparatus comprising a vessel. The vessel comprises a scaffold formed from biomaterial, live cardiac tissue, generated from cardiac cells, proliferating on the scaffold, the live cardiac tissue configured to generate electrical activity. The vessel also comprises a medical tool, in contact with live cardiac tissue, used for a medical procedure within patient anatomy. Operational features of the medical tool are determined by a visually perceptible condition of the live cardiac tissue.Type: ApplicationFiled: July 8, 2021Publication date: January 20, 2022Applicant: Biosense Webster (Israel) Ltd.Inventors: Alaa ZOUBI, Nakdimon Nissim LEVY, Tal Haim BAR-ON, Gal HAYAM, Wagdi Hani HAGLA, Shiran ELIYAHU, Aharon TURGEMAN, Michael MAYDEL, Refael ITAH, Lior BOTZER, Hen KDOSHAI SCLIAR
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Publication number: 20210113107Abstract: A medical display processing device and a method of reusing data includes acquiring, over time via electrodes, electrical signals each acquired via one of the electrodes and indicating electrical activity at a location of a portion of patient anatomy in a 3D space. Electrical signal data, corresponding to the electrical signals, is filtered according to first filter parameter settings and first mapping information is generated for displaying a map of the portion of patient anatomy and the filtered electrical signal data. An indication of a region of the portion of patient anatomy on the map is received and second mapping information is generated for displaying, at the region on the map, a portion of the electrical signal data previously filtered from display.Type: ApplicationFiled: October 16, 2019Publication date: April 22, 2021Applicant: Biosense Webster (Israel) Ltd.Inventors: Aharon Turgeman, Gal Hayam, Tal Haim Bar-on, Nakdimon Nissim Levy, Wagdi Hani Hagla, Shiran Eliyahu, Michael Maydel, Alaa Zoubi, Refael Itah
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Publication number: 20210106382Abstract: A method includes positioning an expandable balloon, coupled to a distal end of a catheter, at a target location within an organ of a patient, the expandable balloon including multiple electrodes and one or more sensors in proximity to each electrode, wherein the one or more sensors are configured each to measure a characteristic of blood. The expandable balloon is expanded at the target location. A fluid is flowed through an inner lumen of the catheter and into the blood in a vicinity of each electrode. A dependence of the characteristic of blood on time is measured, via the one or more sensors, in proximity to each electrode. Using a processor, it is determined whether or not each electrode is in physical contact with tissue, based on the measured dependence of the characteristic of blood. An indication of whether or not each electrode is in physical contact with tissue is outputted to a user.Type: ApplicationFiled: October 10, 2019Publication date: April 15, 2021Inventors: Eid Adawi, Iyar Rom, Nakdimon Nissim Levy, Eliyahu Ravuna, Shmuel Auerbach
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Publication number: 20200205840Abstract: A system, device and method for left atrial appendage occlusion detection is disclosed. The system for occlusion detection comprises a sheath; a delivery system comprising: a delivery catheter extending between a proximal end and a distal end; and a handle coupled to the proximal end of the delivery catheter; a medical tool coupled to a distal end of the delivery catheter at a target location within a portion of an organ of a patient, the medical device comprising a hub including a bore defining an axis, an occluder portion coupled to the hub and an anchor portion extending between a first end and a second end; at least one pressure sensor configured to measure a pressure of the target cavity while blood is suctioned form inside the left atrial appendage; and at least one processor configured to process the pressure measurement acquired from the at least one pressure sensor.Type: ApplicationFiled: December 19, 2019Publication date: July 2, 2020Applicant: Biosense Webster (Israel) Ltd.Inventors: Eid Adawi, Eliyahu Ravuna, Shmuel Auerbach, Nakdimon Nissim Levy
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Publication number: 20200205738Abstract: A method of occlusion detection is disclosed. The method comprises the steps of positioning a medical tool coupled to a distal portion of a distal end of a delivery catheter at a target cavity within a patient. The medical tool includes an expandable balloon, and at least one sensor. The expandable balloon is expanded when positioned at the target cavity. The expandable balloon includes a membrane formed of a plurality of irrigation pores. Fluid is introduced into the target cavity either by injection or through the pores, or both. Using a sensor, a characteristic of blood is detected with the target cavity. The characteristic of blood is processed to determine the presence or absence of an occlusion within the cavity.Type: ApplicationFiled: December 19, 2019Publication date: July 2, 2020Applicant: Biosense Webster (Israel) Ltd.Inventors: Eid Adawi, Shmuel Auerbach, Nakdimon Nissim Levy, Eliyahu Ravuna, Iyar Rom, Shiran Eliyahu