Patents by Inventor James I-Lin Fann
James I-Lin Fann 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: 10327743Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. The tissue structures can be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment. In one aspect, a structure is deployed in a gutter region of the valve annulus to modify the shape of the valve.Type: GrantFiled: April 25, 2006Date of Patent: June 25, 2019Assignee: EVALVE, INC.Inventors: Frederick G. St. Goar, James I-Lin Fann, Mark E. Deem, Hanson S. Gifford, III, Martin S. Dieck, Brian B. Martin, Sylvia Wenchin Fan, Eric A. Goldfarb, Kent D. Dell, Ferolyn T. Powell
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Patent number: 8734505Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. Preferably, the tissue structures will be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment.Type: GrantFiled: September 24, 2009Date of Patent: May 27, 2014Assignee: Evalve, Inc.Inventors: Eric A. Goldfarb, James I-Lin Fann, Mark E. Deem, Kent D. Dell, Martin S. Dieck, Sylvia Wen-Chin Fan, Hanson S. Gifford, III, Brain B. Martin, Ferolyn T. Powell, Frederick G. St. Goar
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Patent number: 8323334Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. Preferably, the tissue structures will be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment.Type: GrantFiled: January 28, 2009Date of Patent: December 4, 2012Assignee: Evalve, Inc.Inventors: Mark E. Deem, Hanson S. Gifford, III, Martin S. Dieck, James I-Lin Fann, Frederick G. St. Goar
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Patent number: 7998151Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. Preferably, the tissue structures will be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment.Type: GrantFiled: August 25, 2004Date of Patent: August 16, 2011Assignee: Evalve, Inc.Inventors: Frederick G. St. Goar, James I-Lin Fann, Mark E. Deem, Hanson S. Gifford, III, Martin S. Dieck
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Publication number: 20100217283Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. Preferably, the tissue structures will be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment.Type: ApplicationFiled: May 4, 2010Publication date: August 26, 2010Applicant: Evalve,Inc.Inventors: Frederick G. St. Goar, James I-Lin Fann, Mark E. Deem, Hanson S. Gifford, III, Martin S. Dieck, Brian B. Martin, Sylvia Wen-Chin Fan, Eric A. Goldfarb, Kent D. Dell, Ferolyn T. Powell
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Patent number: 7753923Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. Preferably, the tissue structures will be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment.Type: GrantFiled: August 25, 2004Date of Patent: July 13, 2010Assignee: Evalve, Inc.Inventors: Frederick G. St. Goar, James I-Lin Fann, Mark E. Deem, Hanson S. Gifford, III, Martin S. Dieck, Brian B. Martin, Sylvia Wen-Chin Fan, Eric A. Goldfarb, Kent D. Dell, Ferolyn T. Powell
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Patent number: 7704269Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. Preferably, the tissue structures will be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment.Type: GrantFiled: August 5, 2003Date of Patent: April 27, 2010Assignee: Evalve, Inc.Inventors: Frederick G. St. Goar, James I-Lin Fann, Mark E. Deem, Hanson S. Gifford, III
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Publication number: 20100016958Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. Preferably, the tissue structures will be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment.Type: ApplicationFiled: September 24, 2009Publication date: January 21, 2010Applicant: Evalve, Inc.Inventors: Frederick G. St. Goar, James I-Lin Fann, Mark E. Deem, Hanson S. Gifford, III, Martin S. Dieck, Brian B. Martin, Sylvia Wen-Chin Fan, Eric A. Goldfarb, Kent D. Dell, Ferolyn T. Powell
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Publication number: 20090198322Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. Preferably, the tissue structures will be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment.Type: ApplicationFiled: January 28, 2009Publication date: August 6, 2009Inventors: Mark E. Deem, Hanson S. Gifford, III, Martin S. Dieck, James I-Lin Fann, Frederick G. St. Goar
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Publication number: 20080167714Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. Preferably, the tissue structures will be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment.Type: ApplicationFiled: March 24, 2008Publication date: July 10, 2008Applicant: Evalve, Inc.Inventors: Frederick G. St. Goar, James I-Lin Fann, Mark E. Deem, Hanson S. Gifford, Martin S. Dieck, Brian B. Martin, Sylvia Wen-Chin Fan, Eric A. Goldfarb, Kent D. Dell, Ferolyn T. Powell
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Publication number: 20080051807Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. Preferably, the tissue structures will be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment.Type: ApplicationFiled: October 29, 2007Publication date: February 28, 2008Applicant: Evalve, Inc.Inventors: Frederick St. Goar, James I-Lin Fann, Mark Deem, Hanson Gifford, Martin Dieck, Brian Martin, Sylvia Fan, Eric Goldfarb, Kent Dell, Ferolyn Powell
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Publication number: 20040039442Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. Preferably, the tissue structures will be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment.Type: ApplicationFiled: August 7, 2003Publication date: February 26, 2004Applicant: EVALVE, INC.Inventors: Frederick G. St. Goar, James I-Lin Fann, Mark E. Deem, Hanson S. Gifford, Martin S. Dieck, Brain B. Martin, Sylvia Wen-Chin Fan, Eric A. Goldfarb, Kent D. Dell, Ferolyn T. Powell
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Publication number: 20040030382Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. Preferably, the tissue structures will be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment.Type: ApplicationFiled: August 5, 2003Publication date: February 12, 2004Applicant: EVALVE, INC.Inventors: Frederick G. St. Goar, James I-Lin Fann, Mark E. Deem, Hanson s. Gifford, Martin S Dieck, Brian B. Martin, Sylvia Wen-Chin Fan, Erik A. Goldfarb, Kent D. Dell, Ferolyn T. Powell
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Patent number: 6629534Abstract: The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve, particularly a mitral valve, can be repaired by modifying a tissue structure selected from the valve leaflets, the valve annulus, the valve chordae, and the papillary muscles. These structures may be modified by suturing, stapling, snaring, or shortening, using interventional tools which are introduced to a heart chamber. Preferably, the tissue structures will be temporarily modified prior to permanent modification. For example, opposed valve leaflets may be temporarily grasped and held into position prior to permanent attachment.Type: GrantFiled: April 7, 2000Date of Patent: October 7, 2003Assignee: Evalve, Inc.Inventors: Frederick G. St. Goar, James I-Lin Fann, Mark E. Deem, Hanson S. Gifford, III, Martin S. Dieck, Brian B. Martin, Sylvia Wen-Chin Fan, Eric A. Goldfarb, Kent D. Dell, Ferolyn T. Powell