Device for endovascular aortic repair and method of using the same
First Claim
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1. An endograft device for endovascular repair of ascending aortic aneurysms, comprising:
- a first prosthetic component comprising (i) a proximal frame, and (ii) a distal frame secured to the proximal frame and extending to a distal end of the first prosthetic component,at least one conduit secured to the first prosthetic component and positioned adjacent to the proximal frame,a second prosthetic component secured to a proximal end of the first prosthetic component, the second prosthetic component comprising (i) a balloon-expandable frame extending distally from a proximal end of the second prosthetic component, and (ii) a self-expanding frame connected to the balloon-expandable frame and extending to a distal end of the second prosthetic component, anda valve element secured to the balloon-expandable frame at the proximal end of the second prosthetic component.
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Abstract
A device and method for endovascular repair of a patient'"'"'s aorta is disclosed. The device includes a frame component that has a balloon-expandable frame and a self-expanding frame secured to the balloon-expandable frame. The device also includes a valve element positioned at the proximal end of the frame component. The device may include another prosthetic component that may be secured to the frame component. The prosthetic component may include at least one conduit configured to receive a covered stent.
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Citations
24 Claims
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1. An endograft device for endovascular repair of ascending aortic aneurysms, comprising:
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a first prosthetic component comprising (i) a proximal frame, and (ii) a distal frame secured to the proximal frame and extending to a distal end of the first prosthetic component, at least one conduit secured to the first prosthetic component and positioned adjacent to the proximal frame, a second prosthetic component secured to a proximal end of the first prosthetic component, the second prosthetic component comprising (i) a balloon-expandable frame extending distally from a proximal end of the second prosthetic component, and (ii) a self-expanding frame connected to the balloon-expandable frame and extending to a distal end of the second prosthetic component, and a valve element secured to the balloon-expandable frame at the proximal end of the second prosthetic component. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A transcatheter valve, comprising:
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a frame component comprising; a balloon-expandable frame extending distally from a proximal end of the frame component, and a self-expanding frame secured to the balloon-expandable frame, the self-expanding frame including (i) a first section that tapers inwardly between a proximal end and a distal end, and (ii) a second section that tapers outwardly between a proximal end secured to the distal end of the first section and a distal end, and a valve element positioned in the balloon-expandable frame at the proximal end of the frame component. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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21. An endograft device for endovascular repair of ascending aortic aneurysms, comprising:
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a first prosthetic component comprising (i) a proximal frame for being installed within a portion of an aorta of a patient, and (ii) a distal frame secured to the proximal frame and extending to a distal end of the first prosthetic component, the distal frame being engaged with the ascending aorta when installed within a patient, at least one conduit secured to the first prosthetic component and positioned adjacent to the proximal frame and engaging with stent extending from a coronary artery of the patient when installed, a second prosthetic component separate from the first component and being selectively secured to a proximal end of the first prosthetic component, the second prosthetic component comprising (i) a balloon-expandable frame extending distally from a proximal end of the second prosthetic component, and (ii) a self-expanding frame connected to the balloon-expandable frame and extending to a distal end of the second prosthetic component, and a valve element secured to the balloon-expandable frame at the proximal end of the second prosthetic component. - View Dependent Claims (22, 23, 24)
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Specification