Randolf von Oepen,James M. Jacobs,Richard Newhauser
申请号：
US11738382
公开号：
US08206370B2
申请日:
2007.04.20
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A dual lumen guidewire support catheter for accurately crossing a chronic total occlusion in a vessel is disclosed. The dual lumen guidewire support catheter includes a first lumen portion and a second lumen portion sharing a common side and a common distal end. The first lumen portion can be a rapid exchange or over-the-wire portion, while the second lumen portion is an over the wire portion. One or both of the portions can include a discontinuity to enable removal of a guidewire following placement through or at an occlusion or lesion.
