Patents by Inventor Jaishankar Kutty

Jaishankar Kutty 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).

  • Cuff configurations for prosthetic heart valve
    Patent number: 11166816
    Abstract: A prosthetic heart valve includes a collapsible and expandable stent having a proximal end, a distal end, an annulus section adjacent the proximal end and an aortic section adjacent the distal end. The stent is formed of a plurality of struts. A cuff is coupled to the stent. The cuff has one or more features configured to reduce abrasion and/or perivalvular leakage.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: November 9, 2021
    Assignee: St. Jude Medical, Cardiology Division, Inc.
    Inventors: Julia A. Schraut, Peter N. Braido, Ramji T. Venkatasubramanian, Aditee Kurane, Mina S. Fahim, Jaishankar Kutty
  • Method of preparing a tissue swatch for a bioprosthetic device
    Patent number: 10653520
    Abstract: A method of preparing a tissue swatch comprising one or more desired thicknesses for use in the manufacture of a bioprosthetic device, the method comprising sectioning a sheet of frozen tissue to produce a tissue swatch of the one or more desired thicknesses.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: May 19, 2020
    Assignee: St. Jude Medical, Cardiology Division, Inc.
    Inventors: Jaishankar Kutty, Aaron J. Chalekian, Aditee Kurane
  • Cuff Configurations For Prosthetic Heart Valve
    Publication number: 20190038409
    Abstract: A prosthetic heart valve includes a collapsible and expandable stent having a proximal end, a distal end, an annulus section adjacent the proximal end and an aortic section adjacent the distal end. The stent is formed of a plurality of struts. A cuff is coupled to the stent. The cuff has one or more features configured to reduce abrasion and/or perivalvular leakage.
    Type: Application
    Filed: October 10, 2018
    Publication date: February 7, 2019
    Applicant: St. Jude Medical, Cardiology Division, Inc.
    Inventors: Julia A. Schraut, Peter N. Braido, Ramji T. Venkatasubramanian, Aditee Kurane, Mina S. Fahim, Jaishankar Kutty
  • Cuff configurations for prosthetic heart valve
    Patent number: 10136992
    Abstract: A prosthetic heart valve includes a collapsible and expandable stent having a proximal end, a distal end, an annulus section adjacent the proximal end and an aortic section adjacent the distal end, the stent including a plurality of struts. The heart valve further includes a collapsible and expandable valve assembly including a cuff and a plurality of leaflets, the cuff being coupled to selected ones of the plurality of struts and having microspheres disposed therein. The microspheres are capable of expanding upon contact with blood.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: November 27, 2018
    Assignee: St. Jude Medical, Cardiology Division, Inc.
    Inventors: Julia A. Schraut, Peter N. Braido, Ramji T. Venkatasubramanian, Aditee Kurane, Mina S. Fahim, Jaishankar Kutty
  • METHOD OF PREPARING A TISSUE SWATCH FOR A BIOPROSTHETIC DEVICE
    Publication number: 20180085216
    Abstract: A method of preparing a tissue swatch comprising one or more desired thicknesses for use in the manufacture of a bioprosthetic device, said method comprising sectioning a sheet of frozen tissue to produce a tissue swatch of said one or more desired thicknesses.
    Type: Application
    Filed: October 12, 2017
    Publication date: March 29, 2018
    Applicant: St. Jude Medical, Cardiology Division, Inc.
    Inventors: Jaishankar Kutty, Aaron J. Chalekian, Aditee Kurane
  • Cuff configurations for prosthetic heart valve
    Patent number: 9326856
    Abstract: A prosthetic heart valve includes a collapsible and expandable stent having a proximal end, a distal end, an annulus section adjacent the proximal end and an aortic section adjacent the distal end. The stent is formed of a plurality of struts. A cuff is coupled to the stent. The cuff has one or more features configured to reduce abrasion and/or perivalvular leakage.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: May 3, 2016
    Assignee: St. Jude Medical, Cardiology Division, Inc.
    Inventors: Julia Ann Schraut, Peter Nicholas Braido, Ramji T. Venkatasubramanian, Aditee Kurane, Mina Safwat Fahim, Jaishankar Kutty
  • CUFF CONFIGURATIONS FOR PROSTHETIC HEART VALVE
    Publication number: 20150282932
    Abstract: A prosthetic heart valve includes a collapsible and expandable stent having a proximal end, a distal end, an annulus section adjacent the proximal end and an aortic section adjacent the distal end. The stent is formed of a plurality of struts. A cuff is coupled to the stent. The cuff has one or more features configured to reduce abrasion and/or perivalvular leakage.
    Type: Application
    Filed: June 22, 2015
    Publication date: October 8, 2015
    Applicant: ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC.
    Inventors: Julia A. Neuman, Peter N. Braido, Ramji T. Venkatasubramanian, Aditee Kurane, Mina S. Fahim, Jaishankar Kutty
  • CUFF CONFIGURATIONS FOR PROSTHETIC HEART VALVE
    Publication number: 20140277417
    Abstract: A prosthetic heart valve includes a collapsible and expandable stent having a proximal end, a distal end, an annulus section adjacent the proximal end and an aortic section adjacent the distal end. The stent is formed of a plurality of struts. A cuff is coupled to the stent. The cuff has one or more features configured to reduce abrasion and/or perivalvular leakage.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Applicant: ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC.
    Inventors: Julia Ann Schraut, Peter Nicholas Braido, Ramji T. Venkatasubramanian, Aditee Kurane, Mina Safwat Fahim, Jaishankar Kutty