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BLOOD TREATMENT SYSTEMS AND METHODS

  • US 20100192686A1
  • Filed: 08/27/2009
  • Published: 08/05/2010
  • Est. Priority Date: 02/27/2007
  • Status: Active Grant
First Claim
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1. A control architecture for a hemodialysis system, the hemodialysis system comprising actuators that cooperate to perform dialysis functions and sensors that cooperate to monitor dialysis functions, the control architecture comprising:

  • a user interface model layer configured to manage the state of a graphical user interface and receive inputs from a graphical user interface;

    a therapy layer, below the user interface model layer, configured to run state machines that generate therapy commands based at least in part on the inputs from the graphical user interface; and

    a machine layer, below the therapy layer, configured to provide commands for the actuators based on the therapy commands.

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