Patents by Inventor Yuval CHEN

Yuval CHEN 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: 20250082373
    Abstract: A spinal stabilization system includes a plurality of anchors and at least one bridge. Each anchor includes a clamp configured to engage an anatomical element, the clamp movable between a fully open position and a fully closed position; a locking screw configured to selectively prevent the clamp from being moved into the fully open position; and a bridge interface. The at least one bridge is a rigid member having a first end and a second end opposite the first end, each of the first end and the second end having an anchor interface. The bridge interface is configured to receive the anchor interface.
    Type: Application
    Filed: November 22, 2024
    Publication date: March 13, 2025
    Inventors: Eli Zehavi, Yonatan Ushpizin, Aviv Ellman, Dany Junio, Elad Ratzabi, Yair Schwartz, Yuval Chen
  • Patent number: 12171470
    Abstract: A spinal stabilization system includes a plurality of anchors and at least one bridge. Each anchor includes a clamp configured to engage an anatomical element, the clamp movable between a fully open position and a fully closed position; a locking screw configured to selectively prevent the clamp from being moved into the fully open position; and a bridge interface. The at least one bridge is a rigid member having a first end and a second end opposite the first end, each of the first end and the second end having an anchor interface. The bridge interface is configured to receive the anchor interface.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: December 24, 2024
    Assignee: MAZOR ROBOTICS LTD.
    Inventors: Eli Zehavi, Yonatan Ushpizin, Aviv Ellman, Dany Junio, Elad Ratzabi, Yair Schwartz, Yuval Chen
  • Publication number: 20230414289
    Abstract: A system and method for the minimally invasive insertion of an intervertebral rod into the vertebrae of a subject, according to a preoperative surgical plan also defining positions for the insertion of rod clamping screws into the vertebrae. The rod shape for connecting the heads of the screws is calculated, and a path planning algorithm used to determine whether the distal end of the rod can be threaded through the screw heads by longitudinal and rotational manipulation of the proximal end of the rod. If so, instructions are provided for forming that rod shape and for the robotic insertion of the screw holes and the rod. If not, either or both of the screw positions and the rod shape are adjusted, to moderate the bends in the rods, until insertion becomes possible. The insertion can be performed robotically, or, if a navigation tracking system is added, manually.
    Type: Application
    Filed: September 11, 2023
    Publication date: December 28, 2023
    Inventors: Edo ZUCKER, Moshe SHOHAM, Yuval CHEN
  • Patent number: 11751945
    Abstract: A system and method for the minimally invasive insertion of an intervertebral rod into the vertebrae of a subject, according to a preoperative surgical plan also defining positions for the insertion of rod clamping screws into the vertebrae. The rod shape for connecting the heads of the screws is calculated, and a path planning algorithm used to determine whether the distal end of the rod can be threaded through the screw heads by longitudinal and rotational manipulation of the proximal end of the rod. If so, instructions are provided for forming that rod shape and for the robotic insertion of the screw holes and the rod. If not, either or both of the screw positions and the rod shape are adjusted, to moderate the bends in the rods, until insertion becomes possible. The insertion can be performed robotically, or, if a navigation tracking system is added, manually.
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: September 12, 2023
    Assignee: MAZOR ROBOTICS LTD.
    Inventors: Edo Zucker, Moshe Shoham, Yuval Chen
  • Publication number: 20230277402
    Abstract: A rotatable fixation bridge as described herein may include a first end fixedly connectable to a reference and defining at least a portion of a first joint; a second end fixedly connectable to an anchor and defining at least a portion of a second joint; and a bridge member extending between and rotatably secured to the first end and the second end, the bridge member rotatable relative to an axis and comprising a central portion offset from the axis.
    Type: Application
    Filed: June 24, 2021
    Publication date: September 7, 2023
    Inventors: Elad Ratzabi, Yonatan Ushpizin, Yuval Chen, Dany Junio
  • Publication number: 20220401160
    Abstract: A surgical mount system according to at least one embodiment of the present disclosure includes a bed mount, a tubular base attached to the bed mount and comprising a telescoping member slidably coupled with the tubular base, the telescoping member comprising a first end and a second end, wherein the first end is disposed inside the tubular base, and wherein the telescoping member translates linearly along an axis of the tubular base; and a support arm attached to the second end of the telescoping member, the support arm having a length running from a proximal end to a distal end, wherein the support arm rotates relative to the bed mount about the axis of the tubular base.
    Type: Application
    Filed: June 18, 2021
    Publication date: December 22, 2022
    Inventors: Dor Kopito, Ziv Seemann, Gal Eshed, Amir Keret, Nimrod Dori, Itamar Eshel, Yuval Chen, Nir Ofer, Ori Ben Zeev
  • Publication number: 20220031370
    Abstract: A spinal stabilization system includes a plurality of anchors and at least one bridge. Each anchor includes a clamp configured to engage an anatomical element, the clamp movable between a fully open position and a fully closed position; a locking screw configured to selectively prevent the clamp from being moved into the fully open position; and a bridge interface. The at least one bridge is a rigid member having a first end and a second end opposite the first end, each of the first end and the second end having an anchor interface. The bridge interface is configured to receive the anchor interface.
    Type: Application
    Filed: July 31, 2020
    Publication date: February 3, 2022
    Inventors: Eli Zehavi, Yonatan Ushpizin, Aviv Ellman, Dany Junio, Elad Ratzabi, Yair Schwartz, Yuval Chen
  • Publication number: 20210137603
    Abstract: A system and method for the minimally invasive insertion of an intervertebral rod into the vertebrae of a subject, according to a preoperative surgical plan also defining positions for the insertion of rod clamping screws into the vertebrae. The rod shape for connecting the heads of the screws is calculated, and a path planning algorithm used to determine whether the distal end of the rod can be threaded through the screw heads by longitudinal and rotational manipulation of the proximal end of the rod. If so, instructions are provided for forming that rod shape and for the robotic insertion of the screw holes and the rod. If not, either or both of the screw positions and the rod shape are adjusted, to moderate the bends in the rods, until insertion becomes possible. The insertion can be performed robotically, or, if a navigation tracking system is added, manually.
    Type: Application
    Filed: November 12, 2020
    Publication date: May 13, 2021
    Inventors: Edo ZUCKER, Moshe SHOHAM, Yuval CHEN
  • Patent number: 10849691
    Abstract: A system and method for the minimally invasive insertion of an intervertebral rod into the vertebrae of a subject, according to a preoperative surgical plan also defining positions for the insertion of rod clamping screws into the vertebrae. The rod shape for connecting the heads of the screws is calculated, and a path planning algorithm used to determine whether the distal end of the rod can be threaded through the screw heads by longitudinal and rotational manipulation of the proximal end of the rod. If so, instructions are provided for forming that rod shape and for the robotic insertion of the screw holes and the rod. If not, either or both of the screw positions and the rod shape are adjusted, to moderate the bends in the rods, until insertion becomes possible. The insertion can be performed robotically, or, if a navigation tracking system is added, manually.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: December 1, 2020
    Assignee: MAZOR ROBOTICS LTD.
    Inventors: Edo Zucker, Moshe Shoham, Yuval Chen
  • Publication number: 20190231435
    Abstract: A system and method for the minimally invasive insertion of an intervertebral rod into the vertebrae of a subject, according to a preoperative surgical plan also defining positions for the insertion of rod clamping screws into the vertebrae. The rod shape for connecting the heads of the screws is calculated, and a path planning algorithm used to determine whether the distal end of the rod can be threaded through the screw heads by longitudinal and rotational manipulation of the proximal end of the rod. If so, instructions are provided for forming that rod shape and for the robotic insertion of the screw holes and the rod. If not, either or both of the screw positions and the rod shape are adjusted, to moderate the bends in the rods, until insertion becomes possible. The insertion can be performed robotically, or, if a navigation tracking system is added, manually.
    Type: Application
    Filed: June 23, 2017
    Publication date: August 1, 2019
    Inventors: Edo ZUCKER, Moshe SHOHAM, Yuval CHEN