公开(公告)号：US20140094882A1

公开(公告)日：2014-04-03

申请号：US13653565

申请日：2012-10-17

Applicant: ZOLL CIRCULATION, INC.

Inventor： ALEX L. LIM

IPC: A61F7/12

CPC classification number: A61F7/12 ,  A61F2007/126

Abstract: A catheter has a hollow conduit through which working fluid from a heat exchange system flows. The conduit in turn is configured to extend along a longitudinal central axis in a continuously varying non-constant azimuthal orientation so that it defines a non-round enclosed passageway through which blood can flow to exchange heat through a wall of the conduit with the working fluid flowing within the conduit.

Abstract translation: 导管具有中空导管，来自热交换系统的工作流体通过该导管流动。 导管又被配置为沿着纵向中心轴线以连续变化的非恒定方位角方向延伸，使得其限定非圆形封闭通道，血液可以通过该通道流动以通过导管的壁与工作流体交换热量 在导管内流动。