Inventors:
Eric Monnet - Fort Collins CO, US
E. Christopher Orton - Fort Collins CO, US
Susan P. James - Bellvue CO, US
Kyle Garrett Ordway - Arvada CO, US
John Ordway - Arvada CO, US
Assignee:
COLORADO STATE UNIVERSITY RESEARCH FOUNDATION - Fort Collins CO
International Classification:
A61N 1/375
Abstract:
A dynamic device for reducing functional mitral regurgitation is described. The device is disposed externally to the heart and effectively acts as a splint for reducing further dilation of the heart in patients diagnosed with cardiomyopathy, and for reducing tethering of the papillary muscle on the mitral valve. The device does not require cardiopulmonary bypass for its installation since it is attached to the outside of the left ventricle, thereby reducing surgical risk, and is not exposed to the patient's blood once installed, thereby reducing the risk of thromboembolic disease.