×

Blood pump and oxygenator monitor-controller and display device

  • US 4,401,431 A
  • Filed: 06/26/1981
  • Issued: 08/30/1983
  • Est. Priority Date: 06/26/1981
  • Status: Expired due to Term
First Claim
Patent Images

1. A blood pump and oxygenator monitor-controller and display device comprising:

  • a plurality of sub-systems, said sub-systems being connected in fluid communication by a plurality of conduits, said conduits being connected to the blood supply of a patient, said blood supply being circulated from said patient through said subsystems and conduits and then back to said patient, said subsystems including transducers means for sensing parameter values of said blood supply and converting said parameter values into data input signals;

    a plurality of data communication ports for receiving data input signals from said transducer means and being operably connected to decision making circuitry, said data communication ports transmitting said data input signals from said transducer means to said decision making circuitry;

    a plurality of data output ports operably connected to said decision making circuitry for the purpose of receiving a plurality of signals produced by said decision making circuitry;

    a plurality of data display devices operably connected to said data output ports for the purpose of receiving and displaying a plurality of signals transmitted from said data output ports;

    a plurality of output control ports operably connected to said decision making circuitry for the purpose of receiving a plurality of signals produced by said decision making circuitry, said output control ports being operably connected to one or more of said sub-systems to modify the response or operation of the said sub-systems.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×