Patrick A. Kelly,Patrick E. Lutz,Robert G. Svitek,Jerry Stokes
申请号：
US13718110
公开号：
US20130158338A1
申请日:
2012.12.18
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A dual lumen coaxial cannula assembly includes a first infusion tube having a first elongate body defining a first lumen therethrough and a second drainage tube co-axially aligned with the first infusion tube and having a second elongate body with a second lumen defined by a space between the first infusion tube and second drainage tube. A connector is removably attached to the first infusion tube and the second drainage tube for coupling the dual lumen coaxial cannula to an extracorporeal blood circuit. The first infusion tube and the second drainage tube include a plurality of infusion and drainage apertures, respectively, provided at the distal end and extending through the sidewall of the first infusion tube and the drainage tube, respectively.
