Mark Thomas OConnell,Stewart Jeffrey Block,Rodney Ruston
申请号：
US12867458
公开号：
US08961791B2
申请日:
2009.02.05
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The present relates to a molecular exchange device. In particular, the present invention relates to a molecular exchange device comprising an outer tube extending from an approximal end to a distal end of the device an inner tube defining at least one fluid passageway, the inner tube positioned concentrically within the outer tube and the area between the inner and the outer tube defining at least one fluid passageway and a projection positioned within the area between the inner and the outer tube, wherein the projection prevents displacement of the inner tube with respect to the outer tube.
