Roberts, John R.,Levit, Eran,Bloom, Maya,Roberts, Timothy,Bloom, Janet
申请号：
AU2014228839
公开号：
AU2014228839A1
申请日:
2014.03.14
申请国别(地区):
AU
年份:
2015
代理人:
摘要：
The aspiration catheters, systems and methods include a catheter having an elongated body with a cross-section having a flat side and a curve near the distal end. The first side of the cross-section can contact a first side of a delivery lumen in a first orientation, and a second side of the cross-section contacts the first side of the delivery lumen in a second orientation rotated 180 from the first orientation. The curve can be directed 90 relative to a normal of the flat side. The systems and methods can utilize two catheters, and a key joint formed with the two catheters which can rotationally fix the catheters with respect to each other, and the first and second catheters each include at least one pre-formed curve near the distal end. The two catheters can be moved proximally and distally for positioning in the right and left bronchi.
