Search Results - nikolay+vasilyev

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Device and Methods to Approximate Papillary Muscles for Cardiac Valve Repair and Ventricular Remodeling

Device and Methods to Approximate Papillary Muscles for Cardiac Valve Repair and Ventricular Remodeling Devices and methods for approximating the papillary muscles in mitral and tricuspid valves Background The papillary muscles are attached to the mitral and tricuspid valves and prevent the prolapse of the valve leaflet. Outward dislocation of these...

Published: 6/26/2025 | Updated: 3/7/2023 | Inventor(s): Pedro del Nido, Eoin O'Cearbhaill, Haruo Yamauchi, Nikolay Vasilyev, Maria Nunes-Pereira

Keywords(s):

Category(s): Technology Classifications > Invention Type, Technology Classifications > Invention Type > Medical Devices, Technology Classifications > Disease Area, Technology Classifications > Disease Area > Surgery, Technology Classifications > Disease Area > Cardiology

Apparatus and Method for Intraoperative Assessment of Aortic or Pulmonary Valve Repair

Apparatus and Method for Intraoperative Assessment of Aortic or Pulmonary Valve Repair An apparatus that enables the surgeon to pressurize and visually inspect the valve to assess the efficacy of the surgical repairs Background The semilunar (i.e., pulmonary and aortic) valves of the heart perform the critical task of regulating the flow of blood...

Published: 7/22/2025 | Updated: 3/6/2023 | Inventor(s): Peter Hammer, Douglas Perrin, Pedro del Nido, Nikolay Vasilyev, David Hoganson, Nick Kneier, Eric Penchansky, Ignacio Berra

Keywords(s):

Category(s): Technology Classifications > Invention Type, Technology Classifications > Invention Type > Medical Devices, Technology Classifications > Invention Type > Medical Devices > Instruments, Technology Classifications > Disease Area, Technology Classifications > Disease Area > Cardiology, Technology Classifications > Disease Area > Surgery