Devices and methods for mechanically induced ventricular growth in single ventricle patients

Abstract

Devices are provided for mechanically induced ventricular growth in a single ventricle patient that include a body comprising a plurality of springs coupled together to define an open upper end and a closed lower end, wherein the springs surround an interior region of the body sized to receive a portion of a patient's heart. The device may be secured over a portion of a patient's heart, e.g., overlying the left ventricular region, and the bias of the springs may apply strain to the myocardium of the heart to induce ventricular chamber growth.

Dependencies are inferred from the claim text.