公开(公告)号：US20120175295A1

公开(公告)日：2012-07-12

申请号：US13347836

申请日：2012-01-11

申请人： Alexander HEIDE ,  Christoph WIKTOR ,  Arne PETERS

发明人： Alexander HEIDE ,  Christoph WIKTOR ,  Arne PETERS

IPC分类号： B01D61/28

CPC分类号： A61M1/26 ,  A61M1/1006 ,  A61M1/101 ,  A61M1/262 ,  A61M1/267 ,  A61M1/3413 ,  B01D61/20 ,  B01D61/22 ,  B01D61/30 ,  B01D61/32 ,  B01D63/06 ,  B01D2313/243 ,  B01D2325/08

摘要： The housing of the blood treatment unit according to the invention holds both a blood pump and a semi-permeable membrane. The blood pump is an impeller pump. The impeller of the impeller pump is surrounded by a partition which divides the housing into two chambers. The semi-permeable membrane forms at least a part of the partition. It is therefore possible for an exchange of matter to take place between the blood which flows through the first chamber of the housing and the dialysis fluid which flows through the second chamber of the housing. The blood treatment unit is intended for an extra-corporeal blood treatment apparatus and has a particularly compact construction.

摘要翻译： 根据本发明的血液处理单元的壳体保持血液泵和半透膜。 血泵是叶轮泵。 叶轮泵的叶轮由一个将壳体分成两个室的隔板包围。 半透膜形成隔板的至少一部分。 因此，可以在流过壳体的第一腔室的血液与流过壳体的第二腔室的透析液之间进行物质交换。 血液处理单元适用于体外血液处理设备，并且具有特别紧凑的结构。