Patents by Inventor Brenton Keller

Brenton Keller 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).

  • Publication number: 20210026127
    Abstract: Systems and methods of optical coherence tomography stereoscopic imaging for microsurgery visualization are disclosed. In accordance with an aspect, a method includes capturing a plurality of cross-sectional images of a subject. The method includes generating a stereoscopic left image and right image of the subject based on the cross-sectional images. Further, the method includes displaying the stereoscopic left image and the right image in a display of a microscope system.
    Type: Application
    Filed: September 29, 2020
    Publication date: January 28, 2021
    Inventors: Oscar M. Carrasco-Zevallos, Brenton Keller, Liangbo Shen, Christian B. Viehland, Cynthia A. Toth, Joseph A. Izatt
  • Patent number: 10888389
    Abstract: Systems and methods for arbitrary viewpoint robotic manipulation and robotic surgical assistance are disclosed. According to an aspect, a system includes one or more controllers configured to receive an image dataset of an actual environment within which the robotic tool is positioned. The controller(s) are also configured to generate a virtual environment of the actual environment based on the image dataset. Further, the controller(s) can control display of the virtual environment including a virtual tool controllable by a user for use to control the robotic tool within the actual environment. The controller(s) can receive user input for altering a perspective view of display of the virtual environment from a first perspective view to a second perspective view. Further, the controller(s) can maintain orientation of display of the virtual tool with respect to the user during display of the first perspective view and the second perspective view of the virtual environment.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: January 12, 2021
    Assignee: Duke University
    Inventors: Mark Draelos, Kris Hauser, Anthony Kuo, Brenton Keller, Joseph Izatt
  • Publication number: 20190015167
    Abstract: Systems and methods for arbitrary viewpoint robotic manipulation and robotic surgical assistance are disclosed. According to an aspect, a system includes one or more controllers configured to receive an image dataset of an actual environment within which the robotic tool is positioned. The controller(s) are also configured to generate a virtual environment of the actual environment based on the image dataset. Further, the controller(s) can control display of the virtual environment including a virtual tool controllable by a user for use to control the robotic tool within the actual environment. The controller(s) can receive user input for altering a perspective view of display of the virtual environment from a first perspective view to a second perspective view. Further, the controller(s) can maintain orientation of display of the virtual tool with respect to the user during display of the first perspective view and the second perspective view of the virtual environment.
    Type: Application
    Filed: September 12, 2016
    Publication date: January 17, 2019
    Inventors: Mark Draelos, Kris Hauser, Anthony Kuo, Brenton Keller, Joseph Izatt
  • Publication number: 20180299658
    Abstract: Systems and methods of optical coherence tomography stereoscopic imaging for microsurgery visualization are disclosed. In accordance with an aspect, a method includes capturing a plurality of cross-sectional images of a subject. The method includes generating a stereoscopic left image and right image of the subject based on the cross-sectional images. Further, the method includes displaying the stereoscopic left image and the right image in a display of a microscope system.
    Type: Application
    Filed: April 22, 2016
    Publication date: October 18, 2018
    Inventors: Oscar M. Carrasco-Zevallos, Brenton Keller, Liangbo Shen, Christian B. Viehland, Cynthia A. Toth, Joseph A. Izatt