Patents by Inventor John Kabal

John Kabal has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Noninvasive hemodynamic analyzer alterable to a continuous invasive hemodynamic monitor
    Patent number: 5743268
    Abstract: A noninvasive method for calculating Actual Stroke Volume and Cardiac Output of a human heart uses computerized algorithms, and is implemented in a continuous noninvasive hemodynamic analyzer which computes a complete real-time Hemodynamic Profile with 12 parameters, in both rest and exercise modes. Inputs are received noninvasively by the analyzer, and a cascade of algorithms are used to calculate Stroke Volume, Ejection Fraction and Acceleration Index in Rest and Exercise. The analyzer displays or prints a summary in graphical form.
    Type: Grant
    Filed: April 11, 1995
    Date of Patent: April 28, 1998
    Inventor: John Kabal
  • Noninvasive hemodynamic analyzer alterable to a continuous invasive hemodynamic monitor
    Patent number: 5584298
    Abstract: A noninvasive method for calculating Actual Stroke Volume and Cardiac Output of a human heart uses computerized algorithms, and is implemented in a continuous noninvasive hemodynamic analyzer which computes a complete real-time Hemodynamic Profile with ten parameters, in both rest and exercise modes. Inputs are received noninvasively by the analyzer, and a cascade of algorithms are used to calculate Stroke Volume, Ejection Fraction and Acceleration Index in Rest and Exercise. The analyzer displays or prints a summary in graphical form.
    Type: Grant
    Filed: October 25, 1993
    Date of Patent: December 17, 1996
    Inventor: John Kabal