Patents Assigned to NAVIGATE CARDIAC STRUCTURES, INC.
  • Valved stent for orthotopic replacement of dysfunctional cardiac valve and delivery system
    Patent number: 10973633
    Abstract: This invention discloses a valved stent for implantation at a dysfunctional or diseased atrioventricular valvular annulus. The valved stent is expandable from a collapsed shape to an expanded shape for minimally invasive delivery and has a low profile at the atrial or superior aspect to achieve improved hemodynamics and offers the capability to fabricate replacement valves having large diameters, The invention also includes a delivery apparatus uniquely designed for implantation of the valved stent and offering the potential for controlled and precise placement of the valved stent at the atrioventricular annulus. The invention also includes methods for use of the above devices and for treating diseased atrioventricular valves.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: April 13, 2021
    Assignee: NAVIGATE CARDIAC STRUCTURES, INC.
    Inventors: Rodolfo C. Quijano, Ryan Bertwell
  • VALVED STENT FOR ORTHOTOPIC REPLACEMENT OF DYSFUNCTIONAL CARDIAC VALVE AND DELIVERY SYSTEM
    Publication number: 20200155307
    Abstract: This invention discloses a valved stent for implantation at a dysfunctional or diseased atrioventricular valvular annulus. The valved stent is expandable from a collapsed shape to an expanded shape for minimally invasive delivery and has a low profile at the atrial or superior aspect to achieve improved hemodynamics and offers the capability to fabricate replacement valves having large diameters, The invention also includes a delivery apparatus uniquely designed for implantation of the valved stent and offering the potential for controlled and precise placement of the valved stent at the atrioventricular annulus. The invention also includes methods for use of the above devices and for treating diseased atrioventricular valves.
    Type: Application
    Filed: November 21, 2019
    Publication date: May 21, 2020
    Applicant: NAVIGATE CARDIAC STRUCTURES, INC.
    Inventors: Rodolfo C. Quijano, Ryan Bertwell
  • VALVED STENT FOR ORTHOTOPIC REPLACEMENT OF DYSFUNCTIONAL CARDIAC VALVE AND DELIVERY SYSTEM
    Publication number: 20200078167
    Abstract: This invention discloses a valved stent for implantation at a dysfunctional or diseased atrioventricular valvular annulus. The valved stent is expandable from a collapsed shape to an expanded shape for minimally invasive delivery and has a low profile at the atrial or superior aspect to achieve improved hemodynamics and offers the capability to fabricate replacement valves having large diameters, The invention also includes a delivery apparatus uniquely designed for implantation of the valved stent and offering the potential for controlled and precise placement of the valved stent at the atrioventricular annulus. The invention also includes methods for use of the above devices and for treating diseased atrioventricular valves.
    Type: Application
    Filed: May 14, 2018
    Publication date: March 12, 2020
    Applicant: NAVIGATE CARDIAC STRUCTURES, INC.
    Inventors: Rodolfo C. Quijano, Ryan Bertwell
  • CATHETER-GUIDED REPLACEMENT VALVES APPARATUS AND METHODS
    Publication number: 20190000619
    Abstract: The present invention is a replacement mitral valve suitable for catheter-based deployment. The replacement mitral valve has structure and dimensions that are uniquely suited to engage the annulus surrounding the native mitral valve and to restore normal function to a diseased valve. The invention describes the structures and functions of a replacement mitral valve and methods that are adapted for minimally invasive, catheter-based deployment of the valve.
    Type: Application
    Filed: August 28, 2018
    Publication date: January 3, 2019
    Applicant: Navigate Cardiac Structures, Inc.
    Inventors: Rodolfo C. Quijano, Jason K. Clark
  • Catheter-guided replacement valves apparatus and methods
    Patent number: 10076410
    Abstract: The present invention is a replacement mitral valve suitable for catheter-based deployment. The replacement mitral valve has structure and dimensions that are uniquely suited to engage the annulus surrounding the native mitral valve and to restore normal function to a diseased valve. The invention describes the structures and functions of a replacement mitral valve and methods that are adapted for minimally invasive, catheter-based deployment of the valve.
    Type: Grant
    Filed: March 15, 2014
    Date of Patent: September 18, 2018
    Assignee: NAVIGATE CARDIAC STRUCTURES, INC.
    Inventors: Rodolfo C. Quijano, Jason K. Clark