Gary H. MILLER,Adam L. BERMAN,William E. COHN,Dana R. MESTER,Damian A. JELICH
申请号：
US14550747
公开号：
US20150080886A1
申请日:
2014.11.21
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Described here are devices, systems and methods for forming a fistula between two blood vessels. Generally, the systems may comprise a first catheter which may comprise a fistula-forming element. The fistula-forming element may comprise one or more electrodes, mechanical cutting elements, laser sources, or combinations thereof, and may be used to assist in fistula formation. In some instances, a system may comprise a second catheter, which may comprise a fistula-forming element. One or more of the catheters may comprise one or more markers, magnetic alignment elements, and/or one shape-changing elements.
