Search Results - kanishka+ratnayaka

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Systems and Methods for Retrieving Implanted Magnets

This technology includes a strategy for retrieving a pair of implanted magnets from a patient’s body. This method includes maneuvering a guide catheter with a guide magnet on the distal end. Current methods are geared toward magnetic compression occurring in the digestive system, while this method can be used as a less invasive method for cardiac...

Published: 8/15/2024 | Inventor(s): Shaun Gittard, Kanishka Ratnayaka

Keywords(s):

Category(s): Application > Medical Devices, Collaboration Sought > Licensing, ResearchProducts > Research Equipment, TherapeuticArea > Cardiology

Device for Closure of Transvascular or Transcameral Access Ports

This technology includes part of transcatheter aortic valve replacement and to enable non-surgical thoracic aortic aneurysm endograft repair. The invention enables a completely new way to access the arterial circulation to allow introduction of large devices, such as transcatheter aortic valve replacement, percutaneous left ventricular assist devices,...

Published: 8/12/2024 | Inventor(s): Robert Lederman, Ozgur Kocaturk, Toby Rogers, Kanishka Ratnayaka, Nasser Rafiee

Keywords(s):

Category(s): Application > Medical Devices, Application > Research Materials, Collaboration Sought > Licensing, ResearchProducts > Research Equipment, TherapeuticArea > Cardiology

Transcatheter MRI-guided Implantable Cavopulmonary Bypass Endograft for the Treatment of Congenital Heart Disease

This technology includes a catheter-delivered endograft designed to treat congenital heart disease without surgery. The specific surgical procedure averted is cavopulmonary bypass graft. The key innovations are features to effect distal end-to-side anastomosis and proximal end-to-end anastomosis without surgery. The system operates under X-ray and MRI...

Published: 8/12/2024 | Inventor(s): Stuart MacDonald, Nasser Rafiee, Robert Lederman, Kanishka Ratnayaka

Keywords(s):

Category(s): Application > Medical Devices, Collaboration Sought > Licensing, ResearchProducts > Research Equipment, TherapeuticArea > Cardiology

MRI Scanner Bore Covering

This invention pertains to a bore covering for creating controlled environments and specifically for maintaining temperature within the bore of an MRI scanner. The bore covering includes a covering sheet with fastening means (e.g., weak-tack adhesive, pressure-sensitive adhesive or low-tack adhesive) around its inner surfaces that permits reversible...

Published: 7/25/2024 | Inventor(s): Michael Hansen, Robert Lederman, Anthony Faranesh, Kanishka Ratnayaka, Robert Balaban

Keywords(s): AA2XXX, AA3B1X, AA3BXX, AA3XXX, AA4BXX, AA4XXX, AA6XXX, AAXXXX, AE1CXX, AE1XXX, AEXXXX, AXXXXX, BORE, Climate Control, INCUBATOR, MRI, temperature, Temperature-controlled

Category(s): Collaboration Sought > Collaboration

Device for Non-Surgical Tricuspid Valve Annuloplasty

This is a non-surgical tricuspid annuloplasty to treat functional tricuspid valve regurgitation, meaning regurgitation with intact valve leaflets. The device is delivered using novel catheter techniques into the pericardial space and positioned along the atrioventricular groove. A compression member is positioned along the tricuspid annular free wall...

Published: 7/25/2024 | Inventor(s): Toby Rogers, Kanishka Ratnayaka, Robert Lederman

Keywords(s): AB2XXX, AB3CXX, AB3EXX, AB3FXX, AB3GXX, AB3XXX, ABXXXX, Annuloplasty, AXXXXX, Cardiology, Cardiovascular, Intrapericardial, Regurgitation, Transauricular, Tricuspid, Valve

Category(s): Collaboration Sought > Collaboration