Patent ID: 8728026

Claim:
A device for treating aortic valve stenosis utilizing a dissolution fluid, the device comprising: a fluid aspiration element having a substantially tubular shape; an ascending aortic occlusion element positioned around an outer surface of the fluid aspiration element and sized to occlude the ascending aorta; a first fluid delivery element having a substantially tubular configuration and arranged slidably and concentrically within the fluid aspiration element creating a first annular gap therebetween; a second fluid delivery element having a substantially tubular configuration and arranged slidably and concentrically within the first fluid delivery element creating a second annular gap therebetween; coronary ostia occlusion elements positioned in the second annular gap between the first and second fluid delivery elements, each element having a balloon dimensioned for insertion into the entrance of the left and right coronary arteries and a guidewire lumen; a ventricular side aortic valve occlusion element positioned slidably and concentrically within the second fluid delivery element, the ventricular side aortic valve occlusion element having a balloon dimensioned to occlude the ventricular side of the aortic valve and a guidewire lumen; and a guidewire disposed within the guidewire lumen of the ventricular side aortic valve occlusion element.