Patents by Inventor Steve Swedenburg

Steve Swedenburg 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).

  • Method and apparatus for determining the absolute value of intracranial pressure
    Patent number: 8394025
    Abstract: A method and apparatus for obtaining the absolute value of intracranial pressure in a non-invasive manner is described by using an ultrasonic Doppler measuring device which detects the intracranial and extracranial blood flow velocities of the intracranial and extracranial segments of the ophthalmic artery. The eye in which the blood flow is monitored is subjected to an external pressure, sufficient to equalize the intracranial and extracranial angle-independent blood flow factors calculated from the intracranial velocity signal and extracranial velocity signal.
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: March 12, 2013
    Assignee: UAB Vittamed
    Inventors: Arminas Ragauskas, Vytautas Petkus, Romanas Chomskis, Rolandas Zakelis, Gediminas Daubaris, Mark Moehring, Eugene A. Saxon, Robert Giansiracusa, Steve Swedenburg, Renaldas Raisutis
  • Method and Apparatus For Determining The Absolute Value Of Intracranial Pressure
    Publication number: 20100331684
    Abstract: A method and apparatus for obtaining the absolute value of intracranial pressure in a non-invasive manner is described by using an ultrasonic Doppler measuring device which detects the intracranial and extracranial blood flow velocities of the intracranial and extracranial segments of the ophthalmic artery. The eye in which the blood flow is monitored is subjected to an external pressure, sufficient to equalize the intracranial and extracranial angle-independent blood flow factors calculated from the intracranial velocity signal and extracranial velocity signal. The absolute value of the intracranial pressure is identified as that external pressure at which such equalization occurs.
    Type: Application
    Filed: June 26, 2009
    Publication date: December 30, 2010
    Inventors: Arminas Ragauskas, Vytautas Petkus, Romanas Chomskis, Rolandas Zakelis, Gediminas Daubaris, Mark Moehring, Gene Saxon, Robert Giansiracusa, Steve Swedenburg
  • Seat cover
    Patent number: D577243
    Type: Grant
    Filed: March 20, 2008
    Date of Patent: September 23, 2008
    Inventor: Steve Swedenburg