Patents by Inventor Eunok Jung

Eunok Jung 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).

  • Optimal control of CPR procedure using hemodynamic circulation model
    Patent number: 7311680
    Abstract: A method for determining a chest pressure profile for cardiopulmonary resuscitation (CPR) includes the steps of representing a hemodynamic circulation model based on a plurality of difference equations for a patient, applying an optimal control (OC) algorithm to the circulation model, and determining a chest pressure profile. The chest pressure profile defines a timing pattern of externally applied pressure to a chest of the patient to maximize blood flow through the patient. A CPR device includes a chest compressor, a controller communicably connected to the chest compressor, and a computer communicably connected to the controller. The computer determines the chest pressure profile by applying an OC algorithm to a hemodynamic circulation model based on the plurality of difference equations.
    Type: Grant
    Filed: September 29, 2004
    Date of Patent: December 25, 2007
    Assignee: UT-Battelle, LLC
    Inventors: Suzanne M. Lenhart, Vladimir A. Protopopescu, Eunok Jung
  • Optimal control of CPR procedure
    Publication number: 20060084892
    Abstract: A method for determining a chest pressure profile for cardiopulmonary resuscitation (CPR) includes the steps of representing a hemodynamic circulation model based on a plurality of difference equations for a patient, applying an optimal control (OC) algorithm to the circulation model, and determining a chest pressure profile. The chest pressure profile defines a timing pattern of externally applied pressure to a chest of the patient to maximize blood flow through the patient. A CPR device includes a chest compressor, a controller communicably connected to the chest compressor, and a computer communicably connected to the controller. The computer determines the chest pressure profile by applying an OC algorithm to a hemodynamic circulation model based on the plurality of difference equations.
    Type: Application
    Filed: September 29, 2004
    Publication date: April 20, 2006
    Inventors: Suzanne Lenhart, Vladimir Protopopescu, Eunok Jung