Patents by Inventor Andrew Khair

Andrew Khair 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).

  • Systems and methods for treating preserved ejection fraction conditions
    Patent number: 11471283
    Abstract: A device of a shape memory material configured to implement a predetermined level of expansion while allowing contraction and twist can be implemented in a portion of a vascular system, such as in the left ventricle of the heart of a patient suffering from heart failure with preserved ejection fraction.
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: October 18, 2022
    Assignee: Regents of the University of Minnesota
    Inventors: Andrew Khair, Julianna Abel, Adam Lin Choe, Thomas O. Viker, Henry Koon
  • SYSTEMS AND METHODS FOR TREATING PRESERVED EJECTION FRACTION CONDITIONS
    Publication number: 20180235760
    Abstract: A device of a shape memory material configured to implement a predetermined level of expansion while allowing contraction and twist can be implemented in a portion of a vascular system, such as in the left ventricle of the heart of a patient suffering from heart failure with preserved ejection fraction.
    Type: Application
    Filed: February 19, 2018
    Publication date: August 23, 2018
    Inventors: Andrew Khair, Julianna Abel, Adam Lin Choe, Thomas O. Viker, Henry Koon
  • Wireless Controlled Neuromodulation System
    Publication number: 20120108996
    Abstract: An apparatus is disclosed for controlled neuromodulation. The apparatus includes a plurality of neural sensors, wherein each of the neural sensors is electrically connected to a separate signal conditioner. Each of the signal conditioners produces a neural sensor signal, which is analyzed by a separate threshold detector to produces a neural event signal when the neural sensor signal exceeds a threshold level associated with the threshold detector. Each of the threshold detectors is connected to a wireless transceiver and the wireless transceivers transmit the neural event signals to a processor. The processor analyzes the neural event signals and determines the presence or absence of a clinical brain state. The apparatus can be used to detect and control epileptic seizures.
    Type: Application
    Filed: December 19, 2011
    Publication date: May 3, 2012
    Inventors: Karen Moxon, Andrew Khair, Michael Darling, Ebraheem Sultan
  • Wireless controlled neuromodulation system
    Patent number: 8086316
    Abstract: An apparatus is disclosed for controlled neuromodulation. The apparatus includes a plurality of neural sensors, wherein each of the neural sensors is electrically connected to a separate signal conditioner. Each of the signal conditioners produces a neural sensor signal, which is analyzed by a separate threshold detector to produces a neural event signal when the neural sensor signal exceeds a threshold level associated with the threshold detector. Each of the threshold detectors is connected to a wireless transceiver and the wireless transceivers transmit the neural event signals to a processor. The processor analyzes the neural event signals and determines the presence or absence of a clinical brain state. The apparatus can be used to detect and control epileptic seizures.
    Type: Grant
    Filed: May 24, 2007
    Date of Patent: December 27, 2011
    Assignee: Drexel University
    Inventors: Karen Moxon, Andrew Khair, Michael Darling, Ebraheem Sultan
  • WIRELESS CONTROLLED NEUROMODULATION SYSTEM
    Publication number: 20070282389
    Abstract: An apparatus is disclosed for controlled neuromodulation. The apparatus includes a plurality of neural sensors, wherein each of the neural sensors is electrically connected to a separate signal conditioner. Each of the signal conditioners produces a neural sensor signal, which is analyzed by a separate threshold detector to produces a neural event signal when the neural sensor signal exceeds a threshold level associated with the threshold detector. Each of the threshold detectors is connected to a wireless transceiver and the wireless transceivers transmit the neural event signals to a processor. The processor analyzes the neural event signals and determines the presence or absence of a clinical brain state. The apparatus can be used to detect and control epileptic seizures.
    Type: Application
    Filed: May 24, 2007
    Publication date: December 6, 2007
    Inventors: Karen Moxon, Andrew Khair, Michael Darling, Ebraheem Sultan