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METHOD AND SYSTEM FOR DEPLOYING A STENT ALONG AN ANGLED BRANCH VESSEL OF A MAIN VESSEL JUNCTURE
专利权人:
David C. LEW
发明人:
David C. LEW
申请号:
US16788688
公开号:
US20200253764A1
申请日:
2020.02.12
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A method is provided for deploying a stent along an angled branch vessel of a vessel juncture. The method includes determining a first non-orthogonal angle between the angled branch vessel and a main vessel. The method includes providing a stent with an end face forming a second non-orthogonal angle with a longitudinal axis, where the second non-orthogonal angle is based on the first non-orthogonal angle. The method includes moving the stent along a guidewire in the angled branch vessel to a constriction in the angled branch vessel. The method also includes inflating a balloon to move the stent to an extended position against the wall of the angled branch vessel, where the end face does not extend into the main vessel. The method also includes deflating the balloon and retracting the balloon from the angled branch vessel and removing the guidewire from the angled branch vessel. A stent and system are also provided associated with the method.
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