Medical device for treating a heart valve insufficiency
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United States of America Patent
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Mar 29, 2011
Issued Date -
N/A
app pub date -
Oct 2, 2009
filing date -
Apr 13, 2007
priority date (Note) -
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Abstract
A medical device for treating a heart valve insufficiency, with an endoprosthesis which can be introduced into a patient's body and expanded to secure a heart valve prosthesis in the patient's aorta. In an embodiment, the endoprosthesis has at plurality of positioning arches configured to be positioned with respect to a patient's aorta and a plurality of retaining arches to support a heart valve prosthesis. The endoprosthesis includes a first collapsed mode during the process of introducing it into the patient's body and a second expanded mode when it is implanted.
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