Patents by Inventor Andrew Adler
Andrew Adler 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: 20220409293Abstract: Methods and devices using measurements of heart electrophysiological activity to guide structural heart disease interventions. In some embodiments, measurements of heart electrophysiological activity are mapped into locations of a heart model defined by one or more additional measurement modalities. In some embodiments, the additional measurement modalities comprise impedance measurements. Locations to map electrophysiological data to, in some embodiments, are determined by non-electrophysiological measurements simultaneous with the electrophysiological data measurement which locate a probe—for example, measurements made by the probe itself, and/or measurements which themselves indicate positioning of the probe.Type: ApplicationFiled: February 18, 2021Publication date: December 29, 2022Applicant: Navix International LimitedInventors: Shlomo BEN-HAIM, Andrew ADLER, Symon STOWE
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Patent number: 11471222Abstract: Methods and systems of computing parameter values of one or more model parameters are described. The model models structural and dielectric properties of a structure in a human or an animal body. An exemplary method includes: accessing voltage measurements made at different places in the vicinity of the structure by one or more in-body field sensing electrodes in response to currents applied to one or more field supplying electrodes; and computing the parameter values by adjusting the parameter values to fit predicted voltage values to the accessed voltage measurements, wherein the predicted voltage values are predicted from the model for the currents applied to the field supplying in-body electrodes.Type: GrantFiled: December 28, 2020Date of Patent: October 18, 2022Assignee: Navix International LimitedInventors: Eyal Henri Madar, Shlomo Ben-Haim, Yehuda Landau, Andrew Adler, Oleg Kuybeda
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Publication number: 20220240791Abstract: Methods and systems are provided for estimating velocity of blood, flowing along a blood vessel at a blood flow direction, based on measurements made using a medical implement that resided in a portion of the blood vessel and comprised a first electrode and a second electrode. One of the disclosed methods include: accessing voltage measurements measured at the first and second electrodes when a bolus of a fluid went through the portion of the blood vessel at the blood flow direction; wherein the voltage measurements were made at the first and the second electrodes; estimating a time that took the bolus to go from the first electrode to the second electrode based on the accessed voltage measurements; and estimating the velocity of the blood based on the estimated time and a distance known to exist along the medical implement between the first and second electrodes.Type: ApplicationFiled: August 4, 2020Publication date: August 4, 2022Applicant: Navix International LimitedInventors: Shlomo BEN-HAIM, Eyal Henri MADAR, Urit GORDON, Andrew ADLER
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Publication number: 20210186625Abstract: Methods and systems of computing parameter values of one or more model parameters are described. The model models structural and dielectric properties of a structure in a human or an animal body. An exemplary method includes: accessing voltage measurements made at different places in the vicinity of the structure by one or more in-body field sensing electrodes in response to currents applied to one or more field supplying electrodes; and computing the parameter values by adjusting the parameter values to fit predicted voltage values to the accessed voltage measurements, wherein the predicted voltage values are predicted from the model for the currents applied to the field supplying in-body electrodes.Type: ApplicationFiled: December 28, 2020Publication date: June 24, 2021Applicant: Navix International LimitedInventors: Eyal Henri MADAR, Shlomo BEN-HAIM, Yehuda LANDAU, Andrew ADLER, Oleg KUYBEDA
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Patent number: 10863907Abstract: A method for estimating blood pressure (BP) values comprises: measuring at a first PTT value, a second PTT value, and further PTTref values using a method comprising measuring a first arterial pressure pulse arrival time (PAT) and measuring a second PAT value; calculating a PTT value from the difference between the first PAT value and the second PAT value; processing a sequence of electrical impedance tomography (EIT) images to identify at least one region of interest (ROI); and estimating at least one of the first and second PAT value from the variation of impedance value determined from the at least one ROI. The method allows for the non-invasive and continuous determination of the PB values by using a calibration factor.Type: GrantFiled: March 26, 2018Date of Patent: December 15, 2020Assignee: CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA—RECHERCHE ET DÉVELOPPEMENTInventors: Josep Sola i Caros, Josef X. Brunner, Damien Ferrario, Andrew Adler, Martin Proenca
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Publication number: 20180228384Abstract: A method for estimating blood pressure (BP) values comprises: measuring at a first PTT value, a second PTT value, and further PPT values using a method comprising measuring a first arterial pressure pulse arrival time (PAT) and measuring a second PAT value; calculating a PTT value from the difference between the first PAT value and the second PAT value; processing a sequence of electrical impedance tomography (EIT) images to identify at least one region of interest (ROI); and estimating at least one of the first and second PAT value from the variation of impedance value determined from the at least one ROI. The method allows for the non-invasive and continuous determination of the PB values by using a calibration factor.Type: ApplicationFiled: March 26, 2018Publication date: August 16, 2018Inventors: Josep Sola i Caros, Josef X. Brunner, Damien Ferrario, Andrew Adler, Martin Proenca
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Patent number: 9999357Abstract: A method and apparatus for measuring a pulse transit time (PTT) value of a subject, comprise measuring a first arterial pressure pulse arrival time (PAT) and measuring a second PAT value; calculating a PTT value from the difference between the first PAT value and the second PAT value; processing a sequence of electrical impedance tomography (EIT) images to identify at least one region of interest (ROI); and estimating at least one of the first and second PAT value from the variation of impedance value determined from the at least one ROI. The method allows for the non-invasive and continuous measurement of the PTT value and arterial blood pressures.Type: GrantFiled: January 11, 2013Date of Patent: June 19, 2018Assignee: CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA-RECHERCHE AT DÉVELOPPEMENTInventors: Josep Sola i Caros, Josef X. Brunner, Damien Farrario, Andrew Adler
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Patent number: 8706397Abstract: A system for providing navigation information is provided. A navigation server receives route information from multiple mobile devices. A storage module stores the route information received from the mobile devices as aggregated route information. In response to receipt of a request for direction information from a starting location to a destination location, a route calculation module calculates one or more potential routes from the starting location to the destination location. An optimal route determination module determines which route of the one or more potential routes is an optimal route. The optimal route is determined based on the aggregated route information and a preselected criterion.Type: GrantFiled: July 11, 2011Date of Patent: April 22, 2014Assignee: Harman International Industries, IncorporatedInventor: Andrew Adler
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Publication number: 20130018574Abstract: A system for providing navigation information is provided. A navigation server receives route information from multiple mobile devices. A storage module stores the route information received from the mobile devices as aggregated route information. In response to receipt of a request for direction information from a starting location to a destination location, a route calculation module calculates one or more potential routes from the starting location to the destination location. An optimal route determination module determines which route of the one or more potential routes is an optimal route. The optimal route is determined based on the aggregated route information and a preselected criterion.Type: ApplicationFiled: July 11, 2011Publication date: January 17, 2013Applicant: Harman International Industries, IncorporatedInventor: Andrew Adler
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Publication number: 20050063566Abstract: A face imaging system for recordal and/or automated identity confirmation, including a camera unit and a camera unit controller. The camera unit includes a video camera, a rotatable mirror system for directing images of the security area into the video camera, and a ranging unit for detecting the presence of a target and for providing target range data, comprising distance, angle and width information, to the camera unit controller. The camera unit controller includes software for detecting face images of the target, tracking of detected face images, and capture of high quality face images. A communication system is provided for sending the captured face images to an external controller for face verification, face recognition and database searching. Face detection and face tracking is performed using the combination of video images and range data and the captured face images are recorded and/or made available for face recognition and searching.Type: ApplicationFiled: October 17, 2002Publication date: March 24, 2005Inventors: Gary Beek, Andrew Adler, Marius Cordea, Simion Moica, William Ross, Joel Shaw
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Patent number: 6373969Abstract: An optical imaging device such as a fingerprint imager is disclosed that has an optical modification to reduce perspective distortion in a read image. The optical modification is a contoured lens, a contoured platen recess, a contoured output port, or a contoured reflective surface that compensates for perspective distortion. The optical modification is provided by a complex optical surface and is distinct for a uniformly planar, spherical or cylindrical lens. In addition, a method for determining a perspective distortion correction is disclosed.Type: GrantFiled: March 15, 1999Date of Patent: April 16, 2002Assignee: Activcard Ireland, LimitedInventor: Andrew Adler
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Patent number: 5040209Abstract: A control system for use in a conventional telecommunications system comprising a common telephone line to which plural telephones may be connected. The line is arranged to carry plural series of electrical ring-initiating signals, each for a respective one of plural telephone numbers serviced by the line. The control system comprises plural controllable ports and a controller. Each of the ports is associated with a respective one of the series of ring-initiating signals and is arranged to have a telephone and/or some auxiliary device, e.g., FAX machine, answering machine, computer, etc., connected thereto. The controller is coupled to the line and the controllable ports and detects an analyzes each of the plural ring-initiating signals on the line and also monitors the status of the line, e.g., if there is a "busy signal", an "on-hook signal", an "off-hook signal", or other signal on it. Depending upon line conditions the system controls the ports to which the telephones or other devices are connected, e.g.Type: GrantFiled: September 18, 1989Date of Patent: August 13, 1991Inventors: Melvin B. Greenberg, Donald J. Sarley, Andrew Adler