Patents by Inventor Algis Dziugys

Algis Dziugys 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 early warning of cerebral vasospasm after subarachnoid hemorrhage
    Patent number: 12667320
    Abstract: The invention is directed to a method and apparatus for early warning of cerebral vasospasm after subarachnoid hemorrhage using brain imaging equipment to identify blood leakage within the subarachnoid space to detect brain zones with increased risk of cerebral vasospasm.
    Type: Grant
    Filed: June 30, 2023
    Date of Patent: June 30, 2026
    Assignee: Kaunas University of Technology
    Inventors: Vytautas Petkus, Algis Dziugys, Arminas Ragauskas, Aidanas Preiksaitis, Edgaras Misiulis, Gediminas Skarbalius, Robertas Navakas, Tomas Iesmantas, Mindaugas Serpytis, Saulius Lukosevicius, Vytenis Ratkunas, Alina Barkauskiene, Indre Lapinskiene, Saulius Rocka, Robertas Alzbutas
  • METHOD AND APPARATUS FOR EARLY WARNING OF CEREBRAL VASOSPASM AFTER SUBARACHNOID HEMORRHAGE
    Publication number: 20250000468
    Abstract: The invention is directed to a method and apparatus for early warning of cerebral vasospasm after subarachnoid hemorrhage using brain imaging equipment to identify blood leakage within the subarachnoid space to detect brain zones with increased risk of cerebral vasospasm.
    Type: Application
    Filed: June 30, 2023
    Publication date: January 2, 2025
    Inventors: Vytautas Petkus, Algis Dziugys, Arminas Ragauskas, Aidanas Preiksaitis, Edgaras Misiulis, Gediminas Skarbalius, Robertas Navakas, Tomas Iesmantas, Mindaugas Serpytis, Saulius Lukosevicius, Vytenis Ratkunas, Alina Barkauskiene, Indre Lapinskiene, Saulius Rocka, Robertas Alzbutas
  • Method and apparatus for determining the pressure inside the brain
    Patent number: 5951477
    Abstract: An apparatus for measuring the intracranial pressure in a non-invasive manner is described by using an ultrasonic Doppler device which detects the velocities of the blood flow inside the optic artery for both intracranial and extracranium optic artery portions. The eye in which the blood flow is monitored is subjected to a small pressure, sufficient to equalize the blood flow measurements of the internal and external portions of the optic artery. The pressure at which such equalization occurs is found to be an acceptable indication of the intracranial pressure. Various devices are illustrated and used to enable either an automatic or manual intracranial pressure measurement.
    Type: Grant
    Filed: September 11, 1997
    Date of Patent: September 14, 1999
    Assignee: UAB Vittamed
    Inventors: Arminas Ragauskas, Gediminas Daubaris, Algis Dziugys