Patents by Inventor Pavel Greenfield
Pavel Greenfield 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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Patent number: 9730602Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: GrantFiled: March 22, 2015Date of Patent: August 15, 2017Assignee: Boston Scientific Scimed Inc.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Patent number: 9526434Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: GrantFiled: February 2, 2015Date of Patent: December 27, 2016Assignee: Rhythmia Medical, Inc.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Publication number: 20150196217Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: ApplicationFiled: March 22, 2015Publication date: July 16, 2015Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Publication number: 20150150472Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: ApplicationFiled: February 2, 2015Publication date: June 4, 2015Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Patent number: 8989851Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: GrantFiled: April 1, 2013Date of Patent: March 24, 2015Assignee: Rhythmia Medical, Inc.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Patent number: 8948853Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: GrantFiled: March 10, 2011Date of Patent: February 3, 2015Assignee: Rhythmia Medical, Inc.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Publication number: 20130261483Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: ApplicationFiled: April 1, 2013Publication date: October 3, 2013Applicant: RHYTHMIA MEDICAL, INC.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Patent number: 8433394Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: GrantFiled: March 10, 2011Date of Patent: April 30, 2013Assignee: Rhythmia Medical, Inc.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Publication number: 20110190625Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: ApplicationFiled: March 10, 2011Publication date: August 4, 2011Applicant: RHYTHMIA MEDICAL, INC.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Publication number: 20110160574Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: ApplicationFiled: March 10, 2011Publication date: June 30, 2011Applicant: RHYTHMIA MEDICAL, INC.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Patent number: 7957792Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: GrantFiled: June 1, 2010Date of Patent: June 7, 2011Assignee: Rhythmia Medical, Inc.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Patent number: 7957791Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: GrantFiled: June 13, 2008Date of Patent: June 7, 2011Assignee: Rhythmin Medical, Inc.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Patent number: 7953475Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: GrantFiled: March 16, 2009Date of Patent: May 31, 2011Assignee: Rhythmia Medical, Inc.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Patent number: 7937136Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: GrantFiled: July 23, 2009Date of Patent: May 3, 2011Assignee: Rhythmia Medical, Inc.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Patent number: 7930018Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: GrantFiled: March 16, 2009Date of Patent: April 19, 2011Assignee: Rhythmia Medical, Inc.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Publication number: 20100305433Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: ApplicationFiled: June 1, 2010Publication date: December 2, 2010Applicant: RHYTHMIA MEDICAL, INC.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Patent number: 7729752Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: GrantFiled: June 13, 2006Date of Patent: June 1, 2010Assignee: Rhythmia Medical, Inc.Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Publication number: 20090281439Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: ApplicationFiled: July 23, 2009Publication date: November 12, 2009Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Publication number: 20090177072Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: ApplicationFiled: March 16, 2009Publication date: July 9, 2009Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio
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Publication number: 20090177071Abstract: A non-contact cardiac mapping method is disclosed that includes: (i) inserting a catheter into a heart cavity having an endocardium surface, the catheter including multiple, spatially distributed electrodes; (ii) measuring signals at the catheter electrodes in response to electrical activity in the heart cavity with the catheter spaced from the endocardium surface; and (iii) determining physiological information at multiple locations of the endocardium surface based on the measured signals and positions of the electrodes with respect to the endocardium surface. Related systems and computer programs are also disclosed.Type: ApplicationFiled: March 16, 2009Publication date: July 9, 2009Inventors: Doron Harlev, Pavel Greenfield, Leon Amariglio