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: 20250082373Abstract: 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: ApplicationFiled: November 22, 2024Publication date: March 13, 2025Inventors: Eli Zehavi, Yonatan Ushpizin, Aviv Ellman, Dany Junio, Elad Ratzabi, Yair Schwartz, Yuval Chen
-
Patent number: 12171470Abstract: 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: GrantFiled: July 31, 2020Date of Patent: December 24, 2024Assignee: MAZOR ROBOTICS LTD.Inventors: Eli Zehavi, Yonatan Ushpizin, Aviv Ellman, Dany Junio, Elad Ratzabi, Yair Schwartz, Yuval Chen
-
Publication number: 20230414289Abstract: 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: ApplicationFiled: September 11, 2023Publication date: December 28, 2023Inventors: Edo ZUCKER, Moshe SHOHAM, Yuval CHEN
-
Patent number: 11751945Abstract: 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: GrantFiled: November 12, 2020Date of Patent: September 12, 2023Assignee: MAZOR ROBOTICS LTD.Inventors: Edo Zucker, Moshe Shoham, Yuval Chen
-
Publication number: 20230277402Abstract: 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: ApplicationFiled: June 24, 2021Publication date: September 7, 2023Inventors: Elad Ratzabi, Yonatan Ushpizin, Yuval Chen, Dany Junio
-
Publication number: 20220401160Abstract: 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: ApplicationFiled: June 18, 2021Publication date: December 22, 2022Inventors: Dor Kopito, Ziv Seemann, Gal Eshed, Amir Keret, Nimrod Dori, Itamar Eshel, Yuval Chen, Nir Ofer, Ori Ben Zeev
-
Publication number: 20220031370Abstract: 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: ApplicationFiled: July 31, 2020Publication date: February 3, 2022Inventors: Eli Zehavi, Yonatan Ushpizin, Aviv Ellman, Dany Junio, Elad Ratzabi, Yair Schwartz, Yuval Chen
-
Publication number: 20210137603Abstract: 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: ApplicationFiled: November 12, 2020Publication date: May 13, 2021Inventors: Edo ZUCKER, Moshe SHOHAM, Yuval CHEN
-
Patent number: 10849691Abstract: 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: GrantFiled: June 23, 2017Date of Patent: December 1, 2020Assignee: MAZOR ROBOTICS LTD.Inventors: Edo Zucker, Moshe Shoham, Yuval Chen
-
Publication number: 20190231435Abstract: 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: ApplicationFiled: June 23, 2017Publication date: August 1, 2019Inventors: Edo ZUCKER, Moshe SHOHAM, Yuval CHEN