Patents by Inventor Ajay Premkumar

Ajay Premkumar 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).

  • Adjustment system and method for patient position intraoperatively using radiographic measurements
    Patent number: 11925420
    Abstract: A system and method provide for image-guided implant placement as a function of at least one intraoperative image during a surgical procedure. At least one computing device is configured by executing code stored in non-transitory processor readable media to process at least one preoperative image to assess axial rotation and/or sagittal pelvic inclination. Further, as a function of a plurality of identified anatomical landmarks in the at least one preoperative image, at least one of distances, angles, and areas is measured. Thereafter, as a function of calculations associated with the at least one of distances, angles, and areas, axial rotation associated with at least one image is measured. Thereafter, at least one value associated with placement of an implant during the surgical procedure is adjusted and information associated therewith is provided via a graphical user interface.
    Type: Grant
    Filed: June 13, 2022
    Date of Patent: March 12, 2024
    Assignee: ACCUPREDICT, INC.
    Inventors: Friedrich Boettner, Ajay Premkumar
  • ADJUSTMENT SYSTEM AND METHOD FOR PATIENT POSITION INTRAOPERATIVELY USING RADIOGRAPHIC MEASUREMENTS
    Publication number: 20220323159
    Abstract: A system and method provide for image-guided implant placement as a function of at least one intraoperative image during a surgical procedure. At least one computing device is configured by executing code stored in non-transitory processor readable media to process at least one preoperative image to assess axial rotation and/or sagittal pelvic inclination. Further, as a function of a plurality of identified anatomical landmarks in the at least one preoperative image, at least one of distances, angles, and areas is measured. Thereafter, as a function of calculations associated with the at least one of distances, angles, and areas, axial rotation associated with at least one image is measured. Thereafter, at least one value associated with placement of an implant during the surgical procedure is adjusted and information associated therewith is provided via a graphical user interface.
    Type: Application
    Filed: June 13, 2022
    Publication date: October 13, 2022
    Inventors: Friedrich Boettner, Ajay Premkumar