Patents Assigned to Medicorp Research Laboratories Corp.
  • Pump for assistance in circulation
    Patent number: 4697574
    Abstract: A first balloon 11 plugs the aorta 1 during the diastole, upstream of the supraaortic arteries 2, 3. A second balloon 12 insures a propulsion of blood toward the coronaries 6,7. A pump 8 commands the inflation and deflation of the balloons from signals from an ECG and a pressure sensor 13 placed opposite the coronaries 6,7.
    Type: Grant
    Filed: February 20, 1986
    Date of Patent: October 6, 1987
    Assignee: Medicorp Research Laboratories Corp.
    Inventors: Gilles Karcher, Max Amor, Roger Niddam, Jean-Pierre Villemot