Patents by Inventor Lior Greenstein
Lior Greenstein 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: 20220322972Abstract: A computer system for identifying a posture adopted by a subject is disclosed. The computer system includes a computer processor that is configured to execute the following functions: obtain a set of reference pressure images, each of the reference pressure images associated with a known posture; obtain a recorded pressure image of the subject; compare the recorded pressure image of the subject with a candidate pressure image from the set of reference pressure images; and repeat the comparing function until the recorded pressure image with the candidate pressure image.Type: ApplicationFiled: June 23, 2022Publication date: October 13, 2022Inventors: Amir Ben Shalom, Shlomo Hanassy, Lior Greenstein, Tal Remez
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Publication number: 20220086996Abstract: Systems and methods for digitally switching x-ray emission systems include a digital switching unit operable to selectively connect a low voltage driving circuit to activate a field emission type electron emitting construct such that electrons are accelerated by a high voltage towards an anode target thereby generating a pulse of x-rays. The x-ray pulses directed towards a scintillator are detected by an optical imager when its shutter is open. Shutter signals and the activation signals may be synchronized to produce required x-ray detection profiles.Type: ApplicationFiled: December 30, 2019Publication date: March 17, 2022Inventors: AMIR BEN SHALOM, LIOR GREENSTEIN, GILAD DAVARA, GUSTI AVERBUCH
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Publication number: 20210076943Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: ApplicationFiled: June 29, 2020Publication date: March 18, 2021Inventors: Lior GREENSTEIN, Gilad A. DAVARA, Gad GANON, David AVIV
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Patent number: 10694954Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: GrantFiled: January 28, 2019Date of Patent: June 30, 2020Assignee: Illumigyn Ltd.Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
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Publication number: 20190167111Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: ApplicationFiled: January 28, 2019Publication date: June 6, 2019Inventors: Lior GREENSTEIN, Gilad A. DAVARA, Gad GANON, David AVIV
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Patent number: 10188298Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: GrantFiled: April 11, 2018Date of Patent: January 29, 2019Assignee: Illumigyn Ltd.Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
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Publication number: 20180228376Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: ApplicationFiled: April 11, 2018Publication date: August 16, 2018Inventors: Lior GREENSTEIN, Gilad A. DAVARA, Gad GANON, David AVIV
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Patent number: 9968262Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: GrantFiled: February 24, 2017Date of Patent: May 15, 2018Assignee: Illumigyn Ltd.Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
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Patent number: 9877644Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes an image acquisition system comprising a plurality of independently movable optical elements. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field source divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: GrantFiled: February 29, 2016Date of Patent: January 30, 2018Assignee: Illumigyn Ltd.Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
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Publication number: 20170231577Abstract: A computer system for identifying a posture adopted by a subject is disclosed. The computer system includes a computer processor that is configured to execute the following functions: obtain a set of reference pressure images, each of the reference pressure images associated with a known posture; obtain a recorded pressure image of the subject; compare the recorded pressure image of the subject with a candidate pressure image from the set of reference pressure images; and repeat the comparing function until the recorded pressure image with the candidate pressure image.Type: ApplicationFiled: May 3, 2017Publication date: August 17, 2017Inventors: Amir Ben Shalom, Shlomo Hanassy, Lior Greenstein, Tal Remez
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Publication number: 20170164838Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: ApplicationFiled: February 24, 2017Publication date: June 15, 2017Inventors: Lior GREENSTEIN, Gilad A. DAVARA, Gad GANON, David AVIV
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Patent number: 9629556Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: GrantFiled: February 21, 2014Date of Patent: April 25, 2017Assignee: Illumigyn Ltd.Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
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Patent number: 9603529Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: GrantFiled: December 23, 2014Date of Patent: March 28, 2017Assignee: Illumigyn Ltd.Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
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Patent number: 9603528Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: GrantFiled: December 23, 2014Date of Patent: March 28, 2017Assignee: Illumigyn Ltd.Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
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Patent number: 9513177Abstract: A system and method for the management of data collection from a pressure sensing apparatus. The system allows rapid measurement of pressure exerted upon a surface and may be useful in preventing bed sore development in a bed bound subject.Type: GrantFiled: March 10, 2011Date of Patent: December 6, 2016Assignee: Enhanced Surface Dynamics, Inc.Inventors: Amir Ben Shalom, Itai Raab, Tal (Nathan) Remez, Boaz Ben David, Dan Weiss, Ruth Poliakine, Lior Greenstein, Yonatan Assuline, Gusti Averbuch, Tsahi Asher
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Publication number: 20160262604Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes an image acquisition system comprising a plurality of independently movable optical elements. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field source divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: ApplicationFiled: February 29, 2016Publication date: September 15, 2016Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
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Patent number: 9314162Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: GrantFiled: May 2, 2014Date of Patent: April 19, 2016Assignee: Illumigyn Ltd.Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
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Patent number: 9271640Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes an image acquisition system comprising a plurality of independently movable optical elements. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field source divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: GrantFiled: September 18, 2013Date of Patent: March 1, 2016Assignee: Illumigyn Ltd.Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
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Patent number: 9259157Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.Type: GrantFiled: September 18, 2013Date of Patent: February 16, 2016Assignee: Illumigyn Ltd.Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
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Publication number: 20150320352Abstract: A system to prevent the creation of pressure-wounds in a subject is provided, comprising at least one pressure detection mat comprising at least one layer of an insulating material sandwiched between first and second layers of conducting and a second layer of conducting strips overlapping at a plurality of intersections forming sensors, a driving unit configured to supply electrical potential selectively to the first layer' conducting strips, a control unit wired to the second layer's conducting strips and configured to control the driving unit and to receive data from the sensors, a processor configured to monitor electrical potential on the second layer's conductive strips to calculate impedance values and determine accumulated pressure applied thereto by calculating a summation of pressure measured by the sensor at predetermined intervals, and at least one display configured to present indications of pressure distribution and accumulated pressure.Type: ApplicationFiled: July 23, 2015Publication date: November 12, 2015Inventors: Amir Ben Shalom, Lior Greenstein, Arik Rofe