Patents by Inventor Joel Torretti

Joel Torretti 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: 20220015807
    Abstract: A surgical implant includes a first portion and a second portion. The first portion includes a body and connector assemblies. The body includes a posterior surface and defines a first bore defining an acute angle with respect to a first axis that is orthogonal to the posterior surface. The connector assemblies are disposed on opposing lateral sides of the body. Each connector assembly is selectively rotatable relative to the body. The second portion includes a base extending in a cephalad direction from the first portion, and an extension extending in the cephalad direction from the base. The base defines second bores configured to receive respective bone screws. The extension defines a third bore. The first bore of the body and the third bore of the extension define a second axis. The second bores are defined along a third axis orthogonal to the second axis.
    Type: Application
    Filed: September 10, 2021
    Publication date: January 20, 2022
    Inventors: Michael Finn, Khaled Kebaish, Peter Newton, Harry Shufflebarger, Joel Torretti, Theo Choi, Stacy Hollins, Keenan O'Brien
  • Patent number: 9271759
    Abstract: A locking pedicle screw assembly has been designed which avoids misalignment and locks into place once the cap is fully threaded into the tulip, avoiding over tightening or stripping of the threads. The locking cap includes a retaining or locking ring, positioned either at the bottom of the cap so that it locks into a groove at the bottom of the threads in the tulip or at the top of the threads in the cap, locking into a groove at the top of the tulip when the cap is fully seated. In one embodiment, an audible signal is generated when the cap locks. In another embodiment, the cap is secured to a swiveling saddle that locks the rod into place as the screw cap is tightening, but does not interfere with the locking mechanism.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: March 1, 2016
    Assignee: Institute of Musculoskeletal Science and Education, Ltd.
    Inventors: Gregory Bailey, Joel Torretti
  • Publication number: 20140379085
    Abstract: Low-profile reverse cage intervertebral implants are provided having an endplate positioned on the posterior side of the cage. Having the endplate positioned posteriorly provides several advantages including placement of fastening means away from blood vessels anterior to the intervertebral region as well as placement of bone screws to prevent backing out. The endplates are overall smaller than corresponding endplates for traditional (anterior) positioning. Implants are provided having various means for securing the implant in the intervertebral space, including one or more blades and/or one or more bone screws.
    Type: Application
    Filed: June 19, 2014
    Publication date: December 25, 2014
    Inventors: William Duffield, Joel Torretti
  • Publication number: 20130253589
    Abstract: A locking pedicle screw assembly has been designed which avoids misalignment and locks into place once the cap is fully threaded into the tulip, avoiding over tightening or stripping of the threads. The locking cap includes a retaining or locking ring, positioned either at the bottom of the cap so that it locks into a groove at the bottom of the threads in the tulip or at the top of the threads in the cap, locking into a groove at the top of the tulip when the cap is fully seated. In one embodiment, an audible signal is generated when the cap locks. In another embodiment, the cap is secured to a swiveling saddle that locks the rod into place as the screw cap is tightening, but does not interfere with the locking mechanism.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 26, 2013
    Inventors: Gregory Bailey, Joel Torretti