摘要 |
Novel systems enable PTNA rapid exchange (RX) types of systems for ICAD, support balloon test occlusion, treatment of vasospasm after sub-arachnoid hemorrhage (SAH) and facilitate aneurysm neck remodeling during coiling embolization. The systems disclosed include an embodiment having a catheter comprising a RX port for providing catheter support within and above the carotid siphon and distal vertebral arteries, a conformable, semi-compliant balloon manipulable to gain forward progress through intracranial vessels substantially narrowed by plaque in combination with at least a guidewire, and a tip disposed at a distal end of the catheter. |
申请人 |
INTERSECT PARTNERS, LLC;FERRERA, DAVID, A.;RIZK, ISA;FULKERSON, JOHN;SOSNOWSKI, STEPHEN, A. |
发明人 |
FERRERA, DAVID, A.;RIZK, ISA;FULKERSON, JOHN;SOSNOWSKI, STEPHEN, A. |