Implant for aortic dissection and methods of use
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United States of America Patent
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Issued Date -
May 8, 2008
app pub date -
Nov 2, 2006
filing date -
Nov 2, 2006
priority date (Note) -
Abandoned
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Abstract
Methods and devices for treating an aortic dissection having an entry point downstream of the takeoff of the left subclavian artery. The devices include a catheter that carries an endoluminal implant at a distal region of the catheter. The implant is a self-expanding tubular mesh or strutted stent. A capture sheath holds the stent in a compressed state for percutaneous delivery. The catheter is advanced to position the stent adjacent the entry point of the dissection. The stent is released by withdrawing the capture sheath. The stent expands to engage the intimal lining and press the intima into contact with the outer layers of the aorta and thereby promote healing of the dissection.
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