Patents Assigned to Cormier Cardiac Systems, Inc.
  • Method and apparatus for extracting systolic valvular events from heart sounds
    Patent number: 4289141
    Abstract: A non-invasive method and means for determining beat-by-beat assessments of a patient's cardiac performance by measuring the "pre-ejection phase" (PEP) and the "left ventricular ejection time" (LVET), the aforementioned phrases also being known as the "systolic time intervals" (STI) of the heart.
    Type: Grant
    Filed: April 30, 1979
    Date of Patent: September 15, 1981
    Assignee: Cormier Cardiac Systems, Inc.
    Inventor: Denny C. Cormier
  • Method and system for rapid non-invasive determination of the systolic time intervals
    Patent number: 4094308
    Abstract: A non-invasive method and means for determining beat-by-beat assessments of a patient's cardiac performance by measuring the "pre-ejection phase" (PEP) and the "left ventricular ejection time" (LVET), the aforementioned phrases also being known as the "systolic time intervals" (STI) of the heart.
    Type: Grant
    Filed: August 19, 1976
    Date of Patent: June 13, 1978
    Assignee: Cormier Cardiac Systems, Inc.
    Inventor: Denny Charles Cormier