Patents by Inventor Stan SHALAYEV

Stan SHALAYEV 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).

  • Rotatable curved bit and robotic cutting in orthopaedic applications
    Patent number: 10426550
    Abstract: A process for creating a curved contour on or within a bone is provided, where the process includes positioning a bone of a patient in a fixed position in a coordinate system, generating scan data of the bone, creating a three-dimensional surface model of the bone based on the scan data, generating a cutting program to modify a surface of the bone based on the three-dimensional surface model and a prosthesis having a bone interface shape that is complementary to the curved contour, and modifying the bone with one or more curved blades or a curved drill bit that is robotically driven and positioned with the cutting program to form the curved contour. A system for creating a curved congruent contour on or within a bone for mounting a prosthesis is also described.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: October 1, 2019
    Assignee: Think Surgical, Inc.
    Inventors: Stan Shalayev, Nathan A. Netravali, In K. Mun
  • MULTI-PLANAR VARIABLE GEOMETRY ZIGZAG CUT ARTICULATING DRILLING SYSTEM
    Publication number: 20170258532
    Abstract: An articulating drill system is provided that includes a hand-held portion and a drill portion. At least two actuators are provided for controlling at least two axes of the drill portion. A navigation system is provided to control the at least two actuators. In some embodiments, a tool is provided with the drill portion and adapted to interact with patient tissue. The drill portion can be modified to include at least two rigid objects in communication with the actuators and attached to the drill portion. The system can be used to make any linear cut within a deviation of 1.0 mm and 1.0?, or better in patient tissue.
    Type: Application
    Filed: September 23, 2015
    Publication date: September 14, 2017
    Applicant: Think Surgical, Inc.
    Inventors: Stan SHALAYEV, Joel Zuhars, Allen B. KANTROWITZ, In K. MUN, Dan FULLER, Simon GROVER
  • ROTATABLE CURVED BIT AND ROBOTIC CUTTING IN ORTHOPAEDIC APPLICATIONS
    Publication number: 20170202620
    Abstract: A process for creating a curved contour on or within a bone is provided, where the process includes positioning a bone of a patient in a fixed position in a coordinate system, generating scan data of the bone, creating a three-dimensional surface model of the bone based on the scan data, generating a cutting program to modify a surface of the bone based on the three-dimensional surface model and a prosthesis having a bone interface shape that is complementary to the curved contour, and modifying the bone with one or more curved blades or a curved drill bit that is robotically driven and positioned with the cutting program to form the curved contour. A system for creating a curved congruent contour on or within a bone for mounting a prosthesis is also described.
    Type: Application
    Filed: March 31, 2015
    Publication date: July 20, 2017
    Inventors: Stan SHALAYEV, Nathan A. NETRAVALI, In K. MUN