Patents Assigned to Fresenius Medical Care Deutschland GmnH
  • Filter device
    Patent number: 7713412
    Abstract: A hollow fiber filter device for dialysis having a housing and an end cap is described. The end cap is attached to an axial end of the housing, and has a curved channel in fluid communication with a fluid port, a fluid chamber having a flow path defined by a plurality of curved members connected to an upper interior surface. The distance between circumferentially adjacent curved members may decrease in a radially outward flow direction.
    Type: Grant
    Filed: May 9, 2008
    Date of Patent: May 11, 2010
    Assignee: Fresenius Medical Care Deutschland GmnH
    Inventors: Klaus Heilmann, Gerhard Breith, Igor Raiko, Roland Sander, Steffen Fritzsche