| 摘要 |
<p>A device for treatment of mitral annulus dilatation comprises an elongate body (8) having two states. In a first of these states the elongate body (8) is insertable into the coronary sinus (5) and has a shape adapting to the shape of the coronary sinus (5). When positioned in the coronary sinus (5), the elongate body (8) is transferable to the second state assuming a reduced radius of curvature, whereby the radius of curvature of the coronary sinus (5) and the radius of curvature as well as the circumference of the mitral annulus (6) is reduced.</p> |
