Patents by Inventor Zvi Nachum
Zvi Nachum 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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Publication number: 20230372710Abstract: An apparatus for relieving pain in a region of the body of a user by contacting electrodes to a surface of the body of the user at the region and providing a series of electrical impulses to the region, the apparatus including: (a) at least two electrodes adapted to contact a surface of a body of the user; (b) a control unit; and (c) a signal generator, associated with the control unit and responsive thereto, the signal generator and the control unit adapted to operative connect to a power supply, the signal generator adapted, in an operative mode, to provide a series of electrical impulses to the surface of the body, via the electrodes, the series including a plurality of cycles, each of the cycles having a positive voltage pulse and a negative voltage pulse, wherein a frequency of the plurality of cycles is optionally within a range of 60-150 cycles per second, wherein a time-averaged voltage amplitude (Vap) of the positive voltage pulse, over an entire duration (Tppositive) thereof, is 20-90 Volts, and wheType: ApplicationFiled: July 30, 2023Publication date: November 23, 2023Inventors: Zvi NACHUM, Shalom LAMPERT
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Patent number: 11752336Abstract: An apparatus for relieving pain in a region of the body of a user by contacting electrodes to a surface of the body of the user at the region and providing a series of electrical impulses to the region, the apparatus including: (a) at least two electrodes adapted to contact a surface of a body of the user; (b) a control unit; and (c) a signal generator, associated with the control unit and responsive thereto, the signal generator and the control unit adapted to operative connect to a power supply, the signal generator adapted, in an operative mode, to provide a series of electrical impulses to the surface of the body, via the electrodes, the series including a plurality of cycles, each of the cycles having a positive voltage pulse and a negative voltage pulse, wherein a frequency of the plurality of cycles is optionally within a range of 60-150 cycles per second, wherein a time-averaged voltage amplitude (Vap) of the positive voltage pulse, over an entire duration (Tppositive) thereof, is 20-90 Volts, and wheType: GrantFiled: April 13, 2022Date of Patent: September 12, 2023Assignee: IPULSE MEDICAL LTD.Inventors: Zvi Nachum, Shalom Lampert
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Patent number: 11464969Abstract: A non-invasive method and device for promoting a localized change in a flow of blood through a blood vessel in a limb segment of a body by a series of electrically stimulated contractions of muscle tissue in the limb segment, the method including the steps of: (a) providing a device including: (i) first, second and third electrodes, each adapted to operatively contact the limb segment; (ii) a signal generator, operatively connected to the electrodes, adapted to produce a series of electrical impulses to the limb segment via the electrodes, and (iii) a control unit adapted to control the signal generator to produce the series of electrical impulses; (b) positioning the electrodes on the limb segment, wherein the first electrode is positioned on a lower end of the lower leg, the second electrode is positioned on the lower leg, and the third electrode is positioned on an upper end of the lower leg, whereby the first and third electrodes are disposed on opposite ends of the lower leg, and the second electrode andType: GrantFiled: January 21, 2020Date of Patent: October 11, 2022Assignee: FLOWAID MEDICAL TECHNOLOGIES CORP.Inventors: Yaakov Brezel, Zvi Nachum, Shalom Lampert
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Publication number: 20220233858Abstract: An apparatus for relieving pain in a region of the body of a user by contacting electrodes to a surface of the body of the user at the region and providing a series of electrical impulses to the region, the apparatus including: (a) at least two electrodes adapted to contact a surface of a body of the user; (b) a control unit; and (c) a signal generator, associated with the control unit and responsive thereto, the signal generator and the control unit adapted to operative connect to a power supply, the signal generator adapted, in an operative mode, to provide a series of electrical impulses to the surface of the body, via the electrodes, the series including a plurality of cycles, each of the cycles having a positive voltage pulse and a negative voltage pulse, wherein a frequency of the plurality of cycles is optionally within a range of 60-150 cycles per second, wherein a time-averaged voltage amplitude (Vap) of the positive voltage pulse, over an entire duration (Tppositive) thereof, is 20-90 Volts, and wheType: ApplicationFiled: April 13, 2022Publication date: July 28, 2022Inventors: Zvi NACHUM, Shalom LAMPERT
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Patent number: 11331481Abstract: An apparatus for relieving pain in a region of the body of a user by contacting electrodes to a surface of the body of the user at the region and providing a series of electrical impulses to the region, the apparatus including: (a) at least two electrodes adapted to contact a surface of a body of the user; (b) a control unit; and (c) a signal generator, associated with the control unit and responsive thereto, the signal generator and the control unit adapted to operative connect to a power supply, the signal generator adapted, in an operative mode, to provide a series of electrical impulses to the surface of the body, via the electrodes, the series including a plurality of cycles, each of the cycles having a positive voltage pulse and a negative voltage pulse, wherein a frequency of the plurality of cycles is optionally within a range of 60-150 cycles per second, wherein a time-averaged voltage amplitude (Vap) of the positive voltage pulse, over an entire duration (Tppositive) thereof, is 20-90 Volts, and wheType: GrantFiled: August 15, 2017Date of Patent: May 17, 2022Assignee: IPULSE MEDICAL LTD.Inventors: Zvi Nachum, Shalom Lampert
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Publication number: 20210361851Abstract: A device for removing a liquid, such as mucus, from an eye of a subject using sub-atmospheric pressure. The device includes a handle and a removable head, separated by a filter, such that when mucus is removed from the eye into the removable head, the handle remains clean.Type: ApplicationFiled: November 1, 2019Publication date: November 25, 2021Inventor: Zvi Nachum
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Publication number: 20200260947Abstract: A medical diagnostic device and method, the device including: (a) an alternating current source, adapted to produce an alternating current; (b) an electrode arrangement having at least first and second electrodes, separated by an electrically insulating region, the arrangement having an at least semi-rigid region that fixes the electrodes in a spaced-apart manner, the arrangement adapted to contact the soft tissue on the inner surface of the eyelid; and (c) a processor, associated with the electrode arrangement, said electrodes electrically connected to the alternating current source; wherein, when the electrode arrangement is provided with the alternating current, and is disposed against the soft tissue, the soft tissue electrically bridges between the electrodes to form an electrical circuit, wherein an electrical signal is produced by the alternating current electrically passing between the electrodes via the soft tissue; wherein the processor is adapted to receive in-vivo based electrical information origType: ApplicationFiled: February 27, 2020Publication date: August 20, 2020Inventor: Zvi NACHUM
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Publication number: 20200254247Abstract: A non-invasive method and device for promoting a localized change in a flow of blood through a blood vessel in a limb segment of a body by a series of electrically stimulated contractions of muscle tissue in the limb segment, the method including the steps of: (a) providing a device including: (i) first, second and third electrodes, each adapted to operatively contact the limb segment; (ii) a signal generator, operatively connected to the electrodes, adapted to produce a series of electrical impulses to the limb segment via the electrodes, and (iii) a control unit adapted to control the signal generator to produce the series of electrical impulses; (b) positioning the electrodes on the limb segment, wherein the first electrode is positioned on a lower end of the lower leg, the second electrode is positioned on the lower leg, and the third electrode is positioned on an upper end of the lower leg, whereby the first and third electrodes are disposed on opposite ends of the lower leg, and the second electrode andType: ApplicationFiled: January 21, 2020Publication date: August 13, 2020Inventors: Yaakov BREZEL, Zvi NACHUM, Shalom LAMPERT
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Patent number: 10716466Abstract: A medical diagnostic device and method, the device including: (a) an alternating current source, adapted to produce an alternating current; (b) an electrode arrangement having at least first and second electrodes, separated by an electrically insulating region, the arrangement having an at least semi-rigid region that fixes the electrodes in a spaced-apart manner, the arrangement adapted to contact the soft tissue on the inner surface of the eyelid; and (c) a processor, associated with the electrode arrangement, said electrodes electrically connected to the alternating current source; wherein, when the electrode arrangement is provided with the alternating current, and is disposed against the soft tissue, the soft tissue electrically bridges between the electrodes to form an electrical circuit, wherein an electrical signal is produced by the alternating current electrically passing between the electrodes via the soft tissue; wherein the processor is adapted to receive in-vivo based electrical information origType: GrantFiled: October 29, 2017Date of Patent: July 21, 2020Assignee: 8679410 CANADA INC.Inventor: Zvi Nachum
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Publication number: 20200188663Abstract: An apparatus for relieving pain in a region of the body of a user by contacting electrodes to a surface of the body of the user at the region and providing a series of electrical impulses to the region, the apparatus including: (a) at least two electrodes adapted to contact a surface of a body of the user; (b) a control unit; and (c) a signal generator, associated with the control unit and responsive thereto, the signal generator and the control unit adapted to operative connect to a power supply, the signal generator adapted, in an operative mode, to provide a series of electrical impulses to the surface of the body, via the electrodes, the series including a plurality of cycles, each of the cycles having a positive voltage pulse and a negative voltage pulse, wherein a frequency of the plurality of cycles is optionally within a range of 60-150 cycles per second, wherein a time-averaged voltage amplitude (Vap) of the positive voltage pulse, over an entire duration (Tppositive) thereof, is 20-90 Volts, and wheType: ApplicationFiled: August 15, 2017Publication date: June 18, 2020Inventors: Zvi NACHUM, Shalom LAMPERT
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Patent number: 10537732Abstract: A non-invasive method and device for promoting a localized change in a flow of blood through a blood vessel in a limb segment of a body by a series of electrically stimulated contractions of muscle tissue in the limb segment, the method including the steps of: (a) providing a device including: (i) first, second and third electrodes, each adapted to operatively contact the limb segment; (ii) a signal generator, operatively connected to the electrodes, adapted to produce a series of electrical impulses to the limb segment via the electrodes, and (iii) a control unit adapted to control the signal generator to produce the series of electrical impulses; (b) positioning the electrodes on the limb segment, wherein the first electrode is positioned on a lower end of the lower leg, the second electrode is positioned on the lower leg, and the third electrode is positioned on an upper end of the lower leg, whereby the first and third electrodes are disposed on opposite ends of the lower leg, and the second electrode andType: GrantFiled: June 17, 2014Date of Patent: January 21, 2020Assignee: FLOWAID MEDICAL TECHNOLOGIES CORP.Inventors: Zvi Nachum, Yaakov B. Brezel, Shalom Lampert
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Publication number: 20190255323Abstract: A non-invasive method and device for promoting a localized change in a flow of blood through a blood vessel in a limb segment of a body by a series of electrically stimulated contractions of muscle tissue in the limb segment, the method including the steps of: (a) providing a device including: (i) first, second and third electrodes, each adapted to operatively contact the limb segment; (ii) a signal generator, operatively connected to the electrodes, adapted to produce a series of electrical impulses to the limb segment via the electrodes, and (iii) a control unit adapted to control the signal generator to produce the series of electrical impulses; (b) positioning the electrodes on the limb segment, wherein the first electrode is positioned on a lower end of the lower leg, the second electrode is positioned on the lower leg, and the third electrode is positioned on an upper end of the lower leg, whereby the first and third electrodes are disposed on opposite ends of the lower leg, and the second electrode andType: ApplicationFiled: June 17, 2014Publication date: August 22, 2019Inventors: Zvi NACHUM, Yaakov BREZEL, Shalom LAMPERT
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Publication number: 20180185639Abstract: A non-invasive method and device for promoting a localized change in a flow of blood through a blood vessel in a limb segment of a body by a series of electrically stimulated contractions of muscle tissue in the limb segment, the method including the steps of: (a) providing a device including: (i) first, second and third electrodes, each adapted to operatively contact the limb segment; (ii) a signal generator, operatively connected to the electrodes, adapted to produce a series of electrical impulses to the limb segment via the electrodes, and (iii) a control unit adapted to control the signal generator to produce the series of electrical impulses; (b) positioning the electrodes on the limb segment, wherein the first electrode is positioned on a lower end of the lower leg, the second electrode is positioned on the lower leg, and the third electrode is positioned on an upper end of the lower leg, whereby the first and third electrodes are disposed on opposite ends of the lower leg, and the second electrode andType: ApplicationFiled: June 17, 2014Publication date: July 5, 2018Inventors: Zvi NACHUM, Yaakov BREZEL, Shalom LAMPERT
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Publication number: 20180125353Abstract: A medical diagnostic device and method, the device including: (a) an alternating current source, adapted to produce an alternating current; (b) an electrode arrangement having at least first and second electrodes, separated by an electrically insulating region, the arrangement having an at least semi-rigid region that fixes the electrodes in a spaced-apart manner, the arrangement adapted to contact the soft tissue on the inner surface of the eyelid; and (c) a processor, associated with the electrode arrangement, said electrodes electrically connected to the alternating current source; wherein, when the electrode arrangement is provided with the alternating current, and is disposed against the soft tissue, the soft tissue electrically bridges between the electrodes to form an electrical circuit, wherein an electrical signal is produced by the alternating current electrically passing between the electrodes via the soft tissue; wherein the processor is adapted to receive in-vivo based electrical information origType: ApplicationFiled: October 29, 2017Publication date: May 10, 2018Inventor: Zvi NACHUM
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Publication number: 20170347875Abstract: A medical diagnostic device and method, the device including: (a) an alternating current source, adapted to produce an alternating current; (b) an electrode arrangement having at least first and second electrodes, separated by an electrically insulating region, the arrangement having an at least semi-rigid region that fixes the electrodes in a spaced-apart manner, the arrangement adapted to contact the soft tissue on the inner surface of the eyelid; and (c) a processor, associated with the electrode arrangement, said electrodes electrically connected to the alternating current source; wherein, when the electrode arrangement is provided with the alternating current, and is disposed against the soft tissue, the soft tissue electrically bridges between the electrodes to form an electrical circuit, wherein an electrical signal is produced by the alternating current electrically passing between the electrodes via the soft tissue; wherein the processor is adapted to receive in-vivo based electrical information origType: ApplicationFiled: August 13, 2014Publication date: December 7, 2017Inventor: Zvi NACHUM
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Patent number: 9833138Abstract: A medical diagnostic device and method, the device including: (a) an alternating current source, adapted to produce an alternating current; (b) an electrode arrangement having at least first and second electrodes, separated by an electrically insulating region, the arrangement having an at least semi-rigid region that fixes the electrodes in a spaced-apart manner, the arrangement adapted to contact the soft tissue on the inner surface of the eyelid; and (c) a processor, associated with the electrode arrangement, said electrodes electrically connected to the alternating current source; wherein, when the electrode arrangement is provided with the alternating current, and is disposed against the soft tissue, the soft tissue electrically bridges between the electrodes to form an electrical circuit, wherein an electrical signal is produced by the alternating current electrically passing between the electrodes via the soft tissue; wherein the processor is adapted to receive in-vivo based electrical information origType: GrantFiled: August 13, 2014Date of Patent: December 5, 2017Assignee: Z.A ArgoInventor: Zvi Nachum
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Publication number: 20140350376Abstract: A medical diagnostic device and method, the device including: (a) an alternating current source, adapted to produce an alternating current; (b) an electrode arrangement having at least first and second electrodes, separated by an electrically insulating region, the arrangement having an at least semi-rigid region that fixes the electrodes in a spaced-apart manner, the arrangement adapted to contact the soft tissue on the inner surface of the eyelid; and (c) a processor, associated with the electrode arrangement, said electrodes electrically connected to the alternating current source; wherein, when the electrode arrangement is provided with the alternating current, and is disposed against the soft tissue, the soft tissue electrically bridges between the electrodes to form an electrical circuit, wherein an electrical signal is produced by the alternating current electrically passing between the electrodes via the soft tissue; wherein the processor is adapted to receive in-vivo based electrical information origType: ApplicationFiled: August 13, 2014Publication date: November 27, 2014Inventor: Zvi NACHUM
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Patent number: 8755894Abstract: A non-invasive method comprising positioning a first electrode on a lower end of a lower leg, a second electrode on the lower leg, and a third electrode on an upper end of the lower leg, whereby the first and third electrodes are disposed on opposite ends of the lower leg, and the second electrode and one of the first and third electrodes are disposed on a same end of the lower leg; effecting a sequence of muscular contractions of the lower leg by (i) applying a first electrical impulse between the electrodes on the same end of the lower leg to induce a first muscular contraction and (ii) applying at least a second electrical impulse between the first and third electrodes to induce a longitudinal muscular contraction; and repeating operations (i) and (ii), to repeatedly induce the contractions, to effect the increased flow of blood.Type: GrantFiled: June 6, 2011Date of Patent: June 17, 2014Assignee: Empire Bio-Medical Devices Inc.Inventors: Zvi Nachum, Yaakov B. Brezel, Shalom Lampert
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Method and device for improving blood flow by a series of electrically-induced muscular contractions
Patent number: 8112156Abstract: A treatment method and device for promoting a localized increase in the flow of blood through a blood vessel in an area of the body, the method including the steps of: (a) providing a system including: (i) at least a first electrode operatively contacting a first portion of body tissue; (ii) at least a second electrode operatively contacting a second portion of body tissue; and (iii) a signal generator, operatively connected to the first electrode and the second electrode, for providing a plurality of electrical impulses to the electrodes; (b) applying the electrical impulses so as to subject the muscular tissue to at least one voltage differential, thereby inducing repeated, contracting, directional movement of muscular tissue associated within the blood vessel, so as to produce a localized increase in the flow of blood through the blood vessel.Type: GrantFiled: July 7, 2008Date of Patent: February 7, 2012Assignee: Lifewave LtdInventor: Zvi Nachum -
Publication number: 20110288602Abstract: A non-invasive method and device for promoting a localized change in a flow of blood through a blood vessel in a limb segment of a body by a series of electrically stimulated contractions of muscle tissue in the limb segment, the method including the steps of: (a) providing a device including: (i) first, second and third electrodes, each adapted to operatively contact the limb segment; (ii) a signal generator, operatively connected to the electrodes, adapted to produce a series of electrical impulses to the limb segment via the electrodes, and (iii) a control unit adapted to control the signal generator to produce the series of electrical impulses; (b) positioning the electrodes on the limb segment, wherein the first electrode is positioned on a lower end of the lower leg, the second electrode is positioned on the lower leg, and the third electrode is positioned on an upper end of the lower leg, whereby the first and third electrodes are disposed on opposite ends of the lower leg, and the second electrode andType: ApplicationFiled: June 6, 2011Publication date: November 24, 2011Applicant: EMPIRE BIO-MEDICAL DEVICES INC.Inventors: Zvi Nachum, Yaakov B. Brezel, Shalom Lampert