Patents by Inventor Amin ABBOSH
Amin ABBOSH 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: 20240194349Abstract: A computer-implemented process for medical sensing, the process including the steps of: accessing scattering data representing successive sets of measurements of electromagnetic wave scattering by internal features of a body part of a living subject, each said measurement representing scattering of electromagnetic waves emitted by a corresponding antenna of an array of antennas disposed about the body part as measured by a corresponding antenna of the array of antennas at a corresponding time, wherein the successive sets of measurements are temporally spaced apart; processing each of the measurements to generate corresponding spectral data representing intensities measured by the corresponding antenna at the corresponding time as a function of frequency; and processing the spectral data of each antenna for successive times to generate corresponding pulsatility data representing successive pulsations within a corresponding spatially localized region within the body part.Type: ApplicationFiled: April 13, 2022Publication date: June 13, 2024Inventors: Anthony STANCOMBE, Konstanty BIALKOWSKI, David COOK, Amin ABBOSH
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Publication number: 20240078721Abstract: A computer-implemented process for electromagnetic imaging, the process including the steps of: accessing scattering data representing, for each of a plurality of different electromagnetic wave energies, at least a corresponding two-dimensional array of measurements of electromagnetic wave scattering by internal features of an object, each said measurement representing scattering of electromagnetic waves emitted by a corresponding antenna of an array of antennas disposed about the object, scattered within the object, and measured by a corresponding antenna of the array of antennas; processing the scattering data with a plurality of trained neural networks to generate corresponding compressed scattering data, wherein the trained neural networks process respective subsets of the scattering data corresponding to respective different separations between the emitting and measuring antennas; processing the compressed scattering data with a trained neural network to generate corresponding compressed dielectric distrType: ApplicationFiled: March 4, 2022Publication date: March 7, 2024Applicant: EMvision Medical Devices LtdInventors: Ahmed AL-SAFFAR, Amin ABBOSH
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Publication number: 20230355097Abstract: A computer-implemented process for electromagnetic imaging, the process including the steps of: accessing scattering data representing at least a two-dimensional array of measurements of electromagnetic wave scattering by internal features of an object, wherein the object is generally symmetrical with respect to a plane of symmetry through the object, and each said measurement represents scattering of electromagnetic waves emitted by a corresponding antenna of an array of antennas disposed about the object as measured by a corresponding antenna of the array of antennas; and processing the scattering data to generate image data representing a spatial distribution of at least one internal feature of the object, wherein the generation of the image data does not involve tomographic reconstruction but is in accordance with statistical metrics of similarity between pairs of corresponding regions within the object on either side of the plane of symmetry.Type: ApplicationFiled: September 14, 2021Publication date: November 9, 2023Inventors: Aida Brankovic, Amin Abbosh
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Patent number: 11551386Abstract: A tomographic imaging system, including a data processing component having a memory and at least one processor configured to: access scattering parameter data representing electromagnetic waves scattered by features within an object and originating from a plurality of antennas disposed around the object on a boundary S; process the scattering parameter data to generate a reconstructed image representing a spatial distribution of features within the object, said processing including: solving an electromagnetic inverse problem, wherein forward and inverse steps of the inverse problem are represented and solved as respective differential equations involving an electric field to determine values for the electric field; and process the determined values of the electric field to generate reconstructed image data representing one or more spatial distributions of one or more electromagnetic properties within the object.Type: GrantFiled: May 9, 2018Date of Patent: January 10, 2023Assignee: EMvision Medical Devices LtdInventors: Amin Abbosh, Ali Zamani, Arman Afsari
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Publication number: 20220322940Abstract: A computer-implemented process for electromagnetic imaging, the process including the steps of: accessing scattering data representing at least a two-dimensional array of measurements of electromagnetic wave scattering by internal features of an object, wherein each said measurement represents scattering of electromagnetic waves emitted by a corresponding antenna of an array of antennas disposed about the object as measured by a corresponding antenna of the array of antennas; and processing the scattering data to generate image data representing a spatial distribution of internal features of the object, wherein the generation of the image data does not involve tomographic reconstruction but is in accordance with a weighted mapping to directly map the measurements of electromagnetic wave scattering to a corresponding spatial distribution of electromagnetic wave scattering by the internal features of the object that corresponds to the physical shape of the object to enable the detection, localization, size estiType: ApplicationFiled: August 7, 2020Publication date: October 13, 2022Inventors: Adnan Trakic, Aida Brankovic, Amin Abbosh
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Publication number: 20220142611Abstract: A hybrid medical imaging probe for application to a body part to image tissues within the body part, the medical imaging probe including: a first imaging probe component to generate non-microwave first signals for transmission into the body part and to sense corresponding signals scattered by the tissues within the body part to enable the generation of one or more corresponding images of the tissues using a non-microwave first imaging technology; and an electromagnetic imaging probe component to generate microwave signals in a microwave frequency band for transmission into the body part and to sense corresponding microwave signals scattered by the tissues within the body part to enable the estimation of corresponding values of permittivity of the tissues; wherein the first imaging probe component and the electromagnetic imaging probe component are co-located within the hybrid medical imaging probe and arranged so that the non-microwave and microwave signals are transmitted from the hybrid medical imaging probType: ApplicationFiled: March 13, 2020Publication date: May 12, 2022Inventors: Sasan Ahdi REZAEIEH, Ali ZAMANI, Amin ABBOSH
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Publication number: 20220079443Abstract: A computer-implemented process for continuous monitoring of a brain stroke during a critical rehabilitation period, the process including the steps of: (i) accessing initial image data representing an initial image of a subjects brain containing a stroke region; (ii) accessing scattering parameter data representing microwaves scattered by the subjects brain and originating from a plurality of antennas disposed around the subjects brain; and (iii) processing the scattering parameter data and the initial image data using a gradient-free optimisation method to generate estimates of spatial dimensions of the stroke region within the subjects brain, wherein the initial image of the subjects brain is used as a priori information to improve the accuracy of the generated estimates, and the spatial dimensions of the stroke region are generated as global parameters of the gradient-free optimisation method.Type: ApplicationFiled: March 4, 2020Publication date: March 17, 2022Inventors: Amin ABBOSH, Arman AFSARI
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Publication number: 20210353170Abstract: A wearable antenna assembly for tomographic brain imaging of a subject, the antenna assembly including: a resilient cap to be worn on the head of a subject whose brain is to be imaged; an array of antennas at least partially embedded in the cap at respective mutually spaced locations such that, when the cap is worn by the subject, the antennas are arranged around the subject's brain; wherein the cap has a multi-layered structure including a layer composed of graphite and aluminium oxide powders dispersed in PDMS to improve the matching of dielectric properties with those of the subject's head.Type: ApplicationFiled: September 4, 2019Publication date: November 18, 2021Inventors: Amin ABBOSH, Abdulrahman S.M ALQADAMI, Nghia NGYEN-TRONG, Beadaa MOHAMMED, Thanh Phong NGUYEN
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Publication number: 20210353149Abstract: A process for medical imaging, the process including: (i) receiving scattering data representing mono-static or multi-static measurements of scattering of electromagnetic signals from tissues of a body part of a subject at a plurality of different signal frequencies, wherein electromagnetic signals are emitted from one or more antennas and the corresponding scattered signals are measured by the one or more antennas; (ii) processing the scattering data to calculate electric field power values at each of a plurality of scattering locations of the subject's tissues within the body part and for each of the plurality of frequencies; (iii) for each of the scattering locations, summing the calculated electric field power values at the scattering location over the plurality of frequencies and the plurality of antennas to generate an image of the tissues within the body part; and (iv) iteratively updating a model of the tissues within the body part based on a comparison of the model with the generated image until aType: ApplicationFiled: September 4, 2019Publication date: November 18, 2021Inventors: Amin ABBOSH, Arman AFASRI, Ali ZAMANI, Alina BIALKOWSKI, Guohun ZHU, Thanh Phong NGUYEN, Lei GUO, Yifan WANG
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Publication number: 20210082160Abstract: A tomographic imaging system, including a data processing component having a memory and at least one processor configured to: access scattering parameter data representing electromagnetic waves scattered by features within an object and originating from a plurality of antennas disposed around the object on a boundary S; process the scattering parameter data to generate a reconstructed image representing a spatial distribution of features within the object, said processing including: solving an electromagnetic inverse problem, wherein forward and inverse steps of the inverse problem are represented and solved as respective differential equations involving an electric field to determine values for the electric field; and process the determined values of the electric field to generate reconstructed image data representing one or more spatial distributions of one or more electromagnetic properties within the object.Type: ApplicationFiled: May 9, 2018Publication date: March 18, 2021Inventors: Amin ABBOSH, Ali ZAMANI, Arman AFSARI
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Publication number: 20200398068Abstract: Apparatus for providing sensory stimulation to a subject, the apparatus including an input that acquires input signals indicative of a stimulatory input, a signal generator, a coil system including at least one coil and an electronic controller operating in accordance with software instructions. In use, the controller receives the input signals from the input, performs analysis of the input signals and, uses results of the analysis to cause the signal generator to generate stimulation signals, the stimulation signals being applied to the coil system to thereby generate a stimulatory electromagnetic field in a target region of the subject, the stimulatory electromagnetic field being configured to selectively activate sensory neurons to thereby stimulate the subject in accordance with the stimulatory input.Type: ApplicationFiled: March 12, 2019Publication date: December 24, 2020Inventors: Viraj AGNIHOTRI, Mahantheshaiah Gangenapura CHANDRASHEKHARAIAH, Ahmed Toaha TOAHA MOBASHSHER, Amin ABBOSH, Nicholas JABBOUR
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Publication number: 20190266301Abstract: A computational electromagnetics system has a memory and at least one processor configured to execute a computational electromagnetics process. The process includes solving a pair of differential equations for only two variables, the two variables representing a pair of scalar potentials, and determining at least one of an electric field and a magnetic field from the pair of scalar potentials.Type: ApplicationFiled: June 7, 2017Publication date: August 29, 2019Inventors: Amin ABBOSH, Arman AFSARI