Patents by Inventor Yoram Rozy
Yoram Rozy 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: 20170020650Abstract: Apparatus is provided, including a housing configured for insertion into a body of a subject; at least one oxygen reservoir disposed within the housing; and at least one layer of transplanted cells, disposed within the housing; and gaseous oxygen disposed within the at least one oxygen reservoir. Other embodiments are also described.Type: ApplicationFiled: October 10, 2016Publication date: January 26, 2017Applicant: Beta O2 Technologies Ltd.Inventors: Yaki Stern, Yoram Rozy
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Patent number: 9463083Abstract: Apparatus is provided, including a housing configured for insertion into a body of a subject; at least one oxygen reservoir disposed within the housing; and at least one layer of transplanted cells, disposed within the housing; and gaseous oxygen disposed within the at least one oxygen reservoir. Other embodiments are also described.Type: GrantFiled: August 29, 2014Date of Patent: October 11, 2016Assignee: Beta-O2 Technologies Ltd.Inventors: Yaki Stern, Yoram Rozy
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Publication number: 20150273414Abstract: Magnetically coupled mixer having an impeller magnetically coupled to a drive shaft and thrust bearings that support the impeller. The drive shaft can be moved along its axis, and an upwardly directed axial force is applied to the drive shaft to partially offset downward forces exerted by the impeller and thereby reduce friction between the thrust bearing surfaces while maintaining contact between them. In one disclosed embodiment, the force is applied to the drive shaft by a pair of magnets arranged so that the magnetic fields interact to produce the force, and the magnitude of the force is controlled by adjusting the distance between the magnets. The forces exerted by the impeller can be monitored and utilized in controlling the magnitude of the force applied to the shaft.Type: ApplicationFiled: March 28, 2014Publication date: October 1, 2015Applicant: ASEPCOInventors: Yoram Rozy, Mark R. Embury, Joseph Benjamin Morgan
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Publication number: 20150039084Abstract: A medical implant including an anchor portion including a plurality of arms adapted to engage an internal tissue wall of a body from two opposite faces, wherein the anchor portion is configured such that at least one of the arms does not have an entirely overlapping arm on the other side of the wall and an opening portion adapted to define an opening for blood flow through the internal tissue wall, when the anchor portion engages the wall.Type: ApplicationFiled: January 23, 2007Publication date: February 5, 2015Inventors: Tamir Levi, Meir Rosenberg, Ori Ben=Amotz, Yoram Rozy, Eyal Benbenisti, Roey Shafrir, Doron Kopelman, Itshak Cohen, Tamar Harel
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Publication number: 20140371666Abstract: Apparatus is provided, including a housing configured for insertion into a body of a subject; at least one oxygen reservoir disposed within the housing; and at least one layer of transplanted cells, disposed within the housing; and gaseous oxygen disposed within the at least one oxygen reservoir. Other embodiments are also described.Type: ApplicationFiled: August 29, 2014Publication date: December 18, 2014Inventors: Yaki Stern, Yoram Rozy
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Patent number: 8821431Abstract: Apparatus is provided including a housing, configured for insertion into a body of a subject, one or more oxygen reservoirs disposed within the housing, at least one layer of functional cells, disposed within the housing, and gaseous oxygen disposed within the one or more oxygen reservoirs. The apparatus is arranged to permit passage of the gaseous oxygen from the one or more oxygen reservoirs to the functional cells. The one or more oxygen reservoirs define first and second air gaps, the first air gap is configured to receive oxygen in a first concentration, and the second air gap is disposed adjacent to the layer of functional cells and stores the oxygen in a second concentration that is lower than the first concentration. Other applications are also described.Type: GrantFiled: September 7, 2008Date of Patent: September 2, 2014Assignee: Beta O2 Technologies Ltd.Inventors: Yaki Stern, Yoram Rozy
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Publication number: 20140163449Abstract: A differential pressure regulating device is provided for controlling in-vivo pressure in a body, and in particularly in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt, to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments a control mechanism coupled to the adjustable flow regulation mechanism may be provided, to remotely activate the adjustable flow regulation mechanism.Type: ApplicationFiled: January 13, 2014Publication date: June 12, 2014Applicant: V-WAVE LTD.Inventors: Dan ROTTENBERG, Ori BRAUN, Avraham ABA ZAKAY, Ascher SHMULEWITZ, Yoram ROZY, Gad KEREN
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Patent number: 8567751Abstract: Inline valve assembly having a body with an axial bore and guide slots extending in a direction perpendicular to the bore, a flexible tubular liner having an axially extending flow passageway with a generally cylindrical side wall disposed in and supported by the bore, throttling pins mounted in the guide slots in engagement with the side wall on opposite sides of the liner, and cam members rotatively mounted on the valve body for urging the pins together against the side wall to restrict flow through the passageway.Type: GrantFiled: August 6, 2010Date of Patent: October 29, 2013Assignee: AsepcoInventors: Yoram Rozy, Mark R. Embury, Paul D. Otten
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Publication number: 20120032098Abstract: Inline valve assembly having a body with an axial bore and guide slots extending in a direction perpendicular to the bore, a flexible tubular liner having an axially extending flow passageway with a generally cylindrical side wall disposed in and supported by the bore, throttling pins mounted in the guide slots in engagement with the side wall on opposite sides of the liner, and cam members rotatively mounted on the valve body for urging the pins together against the side wall to restrict flow through the passagewayType: ApplicationFiled: August 6, 2010Publication date: February 9, 2012Inventors: Yoram Rozy, Mark R. Embury, Paul D. Otten
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Patent number: 8070708Abstract: A differential pressure regulating device is provided for controlling in-vivo pressure in a body, and in particularly in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt, to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments a control mechanism coupled to the adjustable flow regulation mechanism may be provided, to remotely activate the adjustable flow regulation mechanism.Type: GrantFiled: February 3, 2005Date of Patent: December 6, 2011Assignee: V-Wave LimitedInventors: Dan Rottenberg, Ori Braun, Avraham Aba Zakay, Ascher Shmulewitz, Yoram Rozy, Gad Keren
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Publication number: 20110218479Abstract: A differential pressure regulating device is provided for controlling in-vivo pressure in a body, and in particularly in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt, to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments a control mechanism coupled to the adjustable flow regulation mechanism may be provided, to remotely activate the adjustable flow regulation mechanism.Type: ApplicationFiled: May 16, 2011Publication date: September 8, 2011Inventors: Dan Rottenberg, Ori Braun, Avraham Aba Zakay, Ascher Shmulewitz, Yoram Rozy, Gad Keren
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Publication number: 20110218480Abstract: A differential pressure regulating device is provided for controlling in-vivo pressure in a body, and in particularly in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt, to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments a control mechanism coupled to the adjustable flow regulation mechanism may be provided, to remotely activate the adjustable flow regulation mechanism.Type: ApplicationFiled: May 16, 2011Publication date: September 8, 2011Inventors: Dan Rottenberg, Ori Braun, Avraham Aba Zakay, Ascher Shmulewitz, Yoram Rozy, Gad Keren
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Publication number: 20110218481Abstract: A differential pressure regulating device is provided for controlling in-vivo pressure in a body, and in particularly in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt, to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments a control mechanism coupled to the adjustable flow regulation mechanism may be provided, to remotely activate the adjustable flow regulation mechanism.Type: ApplicationFiled: May 16, 2011Publication date: September 8, 2011Inventors: Dan Rottenberg, Ori Braun, Avraham Aba Zakay, Ascher Shmulewitz, Yoram Rozy, Gad Keren
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Publication number: 20100312165Abstract: Apparatus is provided, including a housing (60), configured for insertion into a body of a subject, one or more photosynthetic oxygen supplies (24), disposed within the housing (60), and at least one layer (70 and 74) of functional cells, disposed within the housing (60). The at least one layer (70 and 74) of functional cells is configured to receive oxygen from the one or more oxygen supplies (24). The housing (60) also includes a gas (40 and 43) configured to permit passage therethrough of the oxygen from the one or more oxygen supplies (24) to the cells (70 and 74). The gas (40) is disposed at least in part between the layer (70 and 74) of functional cells and at least one of the oxygen supplies (24). Other embodiments are also described.Type: ApplicationFiled: September 7, 2008Publication date: December 9, 2010Applicant: BETA 02 TECHNOLOGIES LTD.Inventors: Yaki Stern, Yoram Rozy
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Publication number: 20070282157Abstract: A differential pressure regulating device is provided for controlling in-vivo pressure in a body, and in particularly in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt, to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments a control mechanism coupled to the adjustable flow regulation mechanism may be provided, to remotely activate the adjustable flow regulation mechanism.Type: ApplicationFiled: March 2, 2005Publication date: December 6, 2007Applicant: Atria Medical Inc.Inventors: Dan Rottenberg, Ori Braun, Avraham Aba Zakay, Ascher Shmulewitz, Yoram Rozy, Gad Keren
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Publication number: 20050148925Abstract: A differential pressure regulating device is provided for controlling in-vivo pressure in a body, and in particular in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt, to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments a control mechanism coupled to the adjustable flow regulation may be provided, to remotely activate the adjustable flow regulation mechanism.Type: ApplicationFiled: February 3, 2005Publication date: July 7, 2005Inventors: Dan Rottenberg, Ori Braun, Avraham Abazakay, Ascher Shmulewitz, Yoram Rozy, Gad Keren
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Publication number: 20020131259Abstract: A method of EMI shielding the seam(s) of a multiple-part enclosure is provided herein. The enclosure can be produced and assembled quickly and inexpensively. An embodiment of the invention is formed of two conductive sheet metal parts that make up the outer enclosure of an optoelectronic transceiver. The parts come together in a way that allows for an interference fit, and requires a press fit operation for complete engagement. A series of recesses along the edge of one part and a series of oversized (in relation to the recesses) teeth in the other part provide the interference fit. The oversized teeth are pressed into the recesses, providing metal-to-metal contact at regular intervals along the interface. Contact at regular intervals provides a robust EMI shield against electromagnetic waves incident to the enclosure's interior or exterior.Type: ApplicationFiled: March 15, 2001Publication date: September 19, 2002Inventors: Yoram Rozy, Jeffrey A. Griffis, Hong Li