Rodney Brenneman,Peter Balmforth,Paul A. Sobotka,J. Christopher Flaherty
申请号：
US15858997
公开号：
US20180116522A1
申请日:
2017.12.29
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Provided is a system for creating an arteriovenous flow pathway in a patient, comprising: a vessel-to-vessel guidewire a needle delivery device constructed and arranged to place the vessel-to-vessel guidewire from a starting vessel to a target vessel a flow creation device constructed and arranged to be advanced over the vessel-to-vessel guidewire and to create a flow pathway between the starting vessel and the target vessel and a stent for positioning in a vessel. At least one of the starting vessel or the target vessel is a vein, and the other of the starting vessel or the target vessel is an artery. The stent is constructed and arranged to be positioned in the vein and to at least one of prevent or treat venous stenosis.
