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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0232441 (2005-09-20) |
등록번호 | US8062357 (2011-11-07) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 383 |
A method for endovascularly replacing a patient's heart valve including the following steps: endovascularly delivering an anchor and a replacement valve supported within the anchor to a vicinity of the heart valve in a collapsed delivery configuration, the anchor having grasping elements adapted to
A method for endovascularly replacing a patient's heart valve including the following steps: endovascularly delivering an anchor and a replacement valve supported within the anchor to a vicinity of the heart valve in a collapsed delivery configuration, the anchor having grasping elements adapted to grasp tissue in a vicinity of the heart valve; expanding the anchor, thereby rotating the grasping elements; and grasping the tissue with the rotating grasping elements.
What is claimed is: 1. A method for endovascularly replacing a patient's heart valve, the method comprising:endovascularly delivering an anchor and a replacement valve supported within the anchor to a vicinity of the heart valve in a collapsed delivery configuration, the anchor comprising a distal e
What is claimed is: 1. A method for endovascularly replacing a patient's heart valve, the method comprising:endovascularly delivering an anchor and a replacement valve supported within the anchor to a vicinity of the heart valve in a collapsed delivery configuration, the anchor comprising a distal end and proximal end, and at least one grasping element adapted to grasp tissue in the vicinity of the heart valve;deploying the anchor, wherein deploying the anchor comprises rotating the at least one grasping element from a delivery configuration to a second configuration, wherein in the second configuration the at least one grasping element extends distally from the proximal end of the anchor and wherein in the second configuration the at least one grasping element is at a first angle relative to the anchor, wherein deploying the anchor further comprises positioning the proximal end of the anchor further from a left ventricle than the distal end of the anchor; andgrasping the tissue between the at least one grasping element and the anchor.
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