Patents by Inventor Michal DYREK

Michal DYREK 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).

  • Patent number: 10102640
    Abstract: Three-dimensional image data of an imaged object, such as the bone structure of a patient, comprise first and second rigid parts movably connected to each other, in a first state of position and orientation. Sub-regions within the three-dimensional image data are divided into at least first image data and second image data. A set of two-dimensional projection images of the imaged object are taken from first and second different projection directions, while the first and the second rigid parts are in a second state of position and orientation. A processing device registers the first image data with the set of two-dimensional projection images and separately registers the second image data with the set of two-dimensional projection images to obtain first and second registration information, respectively, which is used to determine the position and orientation of the first and second rigid parts in the second state.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: October 16, 2018
    Assignees: OPTINAV SP. Z O.O., OPTIMEDI SP. Z O.O.
    Inventors: Zuzanna Derda, Michal Dyrek
  • Publication number: 20180150960
    Abstract: Three-dimensional image data of an imaged object, such as the bone structure of a patient, comprise first and second rigid parts movably connected to each other, in a first state of position and orientation. Sub-regions within the three-dimensional image data are divided into at least first image data and second image data. A set of two-dimensional projection images of the imaged object are taken from first and second different projection directions, while the first and the second rigid parts are in a second state of position and orientation. A processing device registers the first image data with the set of two-dimensional projection images and separately registers the second image data with the set of two-dimensional projection images to obtain first and second registration information, respectively, which is used to determine the position and orientation of the first and second rigid parts in the second state.
    Type: Application
    Filed: November 29, 2016
    Publication date: May 31, 2018
    Inventors: Zuzanna DERDA, Michal DYREK