公开(公告)号：US10589015B2

公开(公告)日：2020-03-17

申请号：US15519760

申请日：2015-10-19

申请人： THE REGENTS OF THE UNIVERSITY OF MICHIGAN

发明人： Robert H. Bartlett ,  Joseph L. Bull ,  Uditha Piyumindri Fernando

IPC分类号： A61M1/16 ,  B01D63/02

摘要： An artificial lung including a housing having a circular outer wall being enclosed by a first surface and a second surface to define an interior volume, a blood inlet port to permit inlet flow of blood to the housing, a blood outlet port to permit outlet flow of the blood from the housing, a gas inlet port to permit inlet flow of a gas to the housing, a gas outlet port to permit outlet flow of the gas from the housing, and a plurality of baffles concentrically disposed within the housing. The baffles are positioned to define a flow path between the blood inlet port and the blood outlet port. Each of the baffles includes a gate opening to permit flow of the blood along the flow path. A fiber bundle is disposed between the baffles within the flow create mixing and improve gas exchange efficiency.