Patents by Inventor Aba Zakay
Aba Zakay 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: 20220338989Abstract: A differential pressure regulating device is provided for controlling in-vivo pressure in a body, 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 mechanism may be provided to remotely activate the adjustable flow regulation mechanism.Type: ApplicationFiled: July 8, 2022Publication date: October 27, 2022Applicant: V-Wave Ltd.Inventors: Dan ROTTENBERG, Ori J. BRAUN, Avraham ABA ZAKAY, Ascher SHMULEWITZ, Yoram ROZY, Gad KEREN
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Patent number: 11382747Abstract: A differential pressure regulating device is provided for controlling in-vivo pressure in a body, 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 mechanism may be provided to remotely activate the adjustable flow regulation mechanism.Type: GrantFiled: March 4, 2022Date of Patent: July 12, 2022Assignee: V-Wave, Ltd.Inventors: Dan Rottenberg, Ori J. Braun, Avraham Aba Zakay, Ascher Shmulewitz, Yoram Rozy, Gad Keren
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Publication number: 20220183838Abstract: A differential pressure regulating device is provided for controlling in-vivo pressure in a body, 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 mechanism may be provided to remotely activate the adjustable flow regulation mechanism.Type: ApplicationFiled: March 4, 2022Publication date: June 16, 2022Applicant: V-Wave Ltd.Inventors: Dan ROTTENBERG, Ori J. BRAUN, Avraham ABA ZAKAY, Ascher SHMULEWITZ, Yoram ROZY, Gad KEREN
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Patent number: 11266501Abstract: 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: November 1, 2019Date of Patent: March 8, 2022Assignee: V-Wave Ltd.Inventors: Dan Rottenberg, Ori J. Braun, Avraham Aba Zakay, Ascher Shmulewitz, Yoram Rozy, Gad Keren
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Publication number: 20210154012Abstract: 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: February 3, 2021Publication date: May 27, 2021Applicant: V-Wave Ltd.Inventors: Dan ROTTENBERG, Ori J. BRAUN, Avraham ABA ZAKAY, Ascher SHMULEWITZ, Yoram ROZY, Gad KEREN
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Patent number: 10912645Abstract: 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: May 19, 2020Date of Patent: February 9, 2021Assignee: V-Wave Ltd.Inventors: Dan Rottenberg, Ori J. Braun, Avraham Aba Zakay, Ascher Shmulewitz, Yoram Rozy, Gad Keren
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Publication number: 20200276016Abstract: 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 19, 2020Publication date: September 3, 2020Applicant: V-Wave Ltd.Inventors: Dan ROTTENBERG, Ori J. BRAUN, Avraham ABA ZAKAY, Ascher SHMULEWITZ, Yoram ROZY, Gad KEREN
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Publication number: 20200060825Abstract: 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: November 1, 2019Publication date: February 27, 2020Applicant: V-Wave Ltd.Inventors: Dan ROTTENBERG, Ori J. BRAUN, Avraham ABA ZAKAY, Ascher SHMULEWITZ, Yoram ROZY, Gad KEREN
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Patent number: 10463490Abstract: A differential pressure regulating device is provided for controlling in-vivo pressure in 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: August 3, 2017Date of Patent: November 5, 2019Assignee: V-Wave Ltd.Inventors: Dan Rottenberg, Ori J. Braun, Avraham Aba Zakay, Ascher Shmulewitz, Yoram Rozy, Gad Keren
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Publication number: 20180250131Abstract: A differential pressure regulating device is provided for controlling in-vivo pressure in 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: August 3, 2017Publication date: September 6, 2018Applicant: V-Wave Ltd.Inventors: Dan ROTTENBERG, Ori J. BRAUN, Avraham ABA ZAKAY, Ascher SHMULEWITZ, Yoram ROZY, Gad KEREN
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Publication number: 20170325956Abstract: A differential pressure regulating device is provided for controlling in-vivo pressure in 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: August 3, 2017Publication date: November 16, 2017Applicant: V-Wave Ltd.Inventors: Dan ROTTENBERG, Ori J. BRAUN, Avraham ABA ZAKAY, Ascher SHMULEWITZ, Yoram ROZY, Gad KEREN
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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: 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: 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: 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: 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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Patent number: 4023595Abstract: A flowrate control device comprising a housing, a housing inlet for coupling to a liquid flow supply, a housing outlet, a first housing wall portion defining a throughflow path communicating at the ends thereof respectively with the inlet and the outlet, a second housing wall portion defining a chamber communicating with the inlet and being otherwise closed, a flexible wall portion common to the first and second wall portions and serving as a separating partition between the chamber and the flowpath at least the first housing wall portion being formed with at least one tapering protrusion extending into the flowpath so as to form a construction therein and being so shaped that upon maximum displacement of the flexible wall portion into the flowpath a permanent residual flowpath remains open.Type: GrantFiled: March 23, 1976Date of Patent: May 17, 1977Assignee: Mifal Leyitzur Mamtirim Veavizarei Hashkaya Bekibbutz DanInventor: Aba Zakay