Search Results - robert+lederman

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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

Segmented, Braided MRI Catheter for Cardiovascular Procedures

This technology includes a catheter design to be used for cardiovascular procedures. This catheter has intrinsic freedom from MRI heating by segmenting and insulating the braiding material, yet that retains most of the mechanical properties of a braided catheter aligning the segment interruptions out-of-phase with each other.

Published: 8/12/2024 | Inventor(s): Robert Lederman, Ozgur Kocaturk

Keywords(s):

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

Endo-cameral Closure Device for Structural Heart Defects and Blood Vessel Repair

This technology includes a device to close a hole in the wall of a large blood vessel or cardiac chamber from the inside out, delivered over a guidewire and through a catheter or sheath. First, the proximal portion deploys within the vessel or chamber and is advanced over a guidewire to oppose the wall and seal the hole. Second, the distal portion self-assembles...

Published: 8/12/2024 | Inventor(s): Toby Rogers, Ozgur Kocaturk, Robert Lederman, Merdim Sonmez

Keywords(s):

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

Segmented Metallic MRI Guidewires Using Stiffness-matched Nonconductive Connectors for Catheterization Procedures

This technology includes a metallic guidewire that is suitable for MRI catheterization, because it is mechanically long but electrically consists of short conductive segments that cannot resonate during MRI. The invention consists of stiffness-matched non-conductive connectors or connections that are used along with short metallic segments. The embodiment...

Published: 8/12/2024 | Inventor(s): Burcu Basar, Robert Lederman, Ozgur Kocaturk

Keywords(s):

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

Expanded Claims for Transcatheter Coronary Sinus Mitral Valve Annuloplasty Procedure and Coronary Artery and Myocardial Protection

This technology includes a novel transcatheter repair for functional mitral valve regurgitation, called mitral cerclage annuloplasty. This includes coronary artery protection for mitral cerclage annuloplasty against inside-out compression from subsequent transcatheter valve-in-ring mitral valve implantation, wherein the ring is created by the cerclage...

Published: 8/12/2024 | Inventor(s): Robert Lederman

Keywords(s):

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

Devices and Methods for Cerclage of Luminal Systems

This technology includes a family of transcatheter endovenous intramyocardial tether (MIRTH) procedures to impose myocardial constraint on the LV (MIRTH), LV and RV (SCIMITAR), and cardiac resynchronization procedures. Included is a set of advanced cardiac treatment technologies that focus on minimally invasive procedures for heart patients. The main...

Published: 8/12/2024 | Inventor(s): Robert Lederman, Christopher Bruce

Keywords(s):

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

Annuloplasty Procedures, Related Devices and Methods

This technology includes design enhancements to transcatheter mitral cerclage annuloplasty. They include a device to convert from crossing guidewire to tension element, refinements to the tension element which incorporates a coronary artery protection device, a target/capture/snare device, a wishbone locking device, and a cutting device.

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

Keywords(s):

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

Novel Bicuspid Transcatheter Heart Valve Frame and Leaflets for Mitro Valve Implantation

This technology includes a pair of subsystems for a novel transcatheter bicuspid valve (frame and leaflets) intended for implantation in the mitral position. It is simple, it overcomes key limitations to transcatheter bicuspid mitral valve implants, and it overcomes key limitations to transcatheter tricuspid mitral valve implants.

Published: 8/12/2024 | Inventor(s): Robert Lederman, Toby Rogers

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 a novel method to access the arterial circulation to allow introduction of large devices, such as transcatheter aortic valve replacement, percutaneous left ventricular assist devices, and thoracic aortic endografts. It also can be used in most labeled and off-label applications of Amplatzer nitinol occluder devices to occlude...

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

Keywords(s):

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

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