Patents by Inventor James Nairus

James Nairus 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).

  • PATIENT-SPECIFIC ACETABULAR GUIDES AND ASSOCIATED INSTRUMENTS
    Publication number: 20200054351
    Abstract: A patient-specific acetabular guide can be used for preparing an acetabulum of a patient to receive an acetabular implant. The acetabular guide includes a patient-specific engagement surface designed to be complementary and mateable with a corresponding surface of the patient's pelvic anatomy. The acetabular guide is designed during a pre-operative plan for the patient by a three-dimensional reconstruction of the anatomy of the patient using two-dimensional medical images. The patient-specific engagement surface has a first portion mateable with a portion of the acetabulum of the patient. The acetabular guide includes a guiding element that extends from the acetabular guide opposite to the first portion of engagement surface. The guiding element defines a bore designed to be oriented along an alignment axis for an acetabular implant when the acetabular guide is engaged to the acetabulum.
    Type: Application
    Filed: October 23, 2019
    Publication date: February 20, 2020
    Inventors: Jason D. Meridew, Tyler D. Witt, Ryan John Schoenefeld, William Jason Slone, Adolph V. Lombardi, Jeffrey H. Nycz, Matthew D. Munsterman, Alexander P. Wolfe, Tamon Kabata, James Nairus, John C. Clohisy
  • Patient-specific acetabular guides and associated instruments
    Patent number: 10507029
    Abstract: A patient-specific acetabular guide can be used for preparing an acetabulum of a patient to receive an acetabular implant. The acetabular guide includes a patient-specific engagement surface designed to be complementary and mateable with a corresponding surface of the patient's pelvic anatomy. The acetabular guide is designed during a pre-operative plan for the patient by a three-dimensional reconstruction of the anatomy of the patient using two-dimensional medical images. The patient-specific engagement surface has a first portion mateable with a portion of the acetabulum of the patient. The acetabular guide includes a guiding element that extends from the acetabular guide opposite to the first portion of engagement surface. The guiding element defines a bore designed to be oriented along an alignment axis for an acetabular implant when the acetabular guide is engaged to the acetabulum.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: December 17, 2019
    Assignee: Biomet Manufacturing, LLC
    Inventors: Jason D. Meridew, Tyler D. Witt, Ryan John Schoenefeld, William Jason Slone, Adolph V. Lombardi, Jeffrey H. Nycz, Matthew D. Munsterman, Alexander P. Wolfe, Tamon Kabata, James Nairus, John C. Clohisy
  • PATIENT-SPECIFIC ACETABULAR GUIDES AND ASSOCIATED INSTRUMENTS
    Publication number: 20160228133
    Abstract: A patient-specific acetabular guide can be used for preparing an acetabulum of a patient to receive an acetabular implant. The acetabular guide includes a patient-specific engagement surface designed to be complementary and mateable with a corresponding surface of the patient's pelvic anatomy. The acetabular guide is designed during a pre-operative plan for the patient by a three-dimensional reconstruction of the anatomy of the patient using two-dimensional medical images. The patient-specific engagement surface has a first portion mateable with a portion of the acetabulum of the patient. The acetabular guide includes a guiding element that extends from the acetabular guide opposite to the first portion of engagement surface. The guiding element defines a bore designed to be oriented along an alignment axis for an acetabular implant when the acetabular guide is engaged to the acetabulum.
    Type: Application
    Filed: April 15, 2016
    Publication date: August 11, 2016
    Inventors: Jason D. Meridew, Tyler D. Witt, Ryan John Schoenefeld, William Jason Slone, Robert Metzger, Adolph V. Lombardi, Jeffrey H. Nycz, Matthew D. Munsterman, Alexander P. Wolfe, Tamon Kabata, James Nairus, John C. Clohisy