US 12,303,210 B2
Surgical impactor arrays
Hervé Collet, Chatenay (FR); Nicolas Demanget, Saint-Egréve (FR); Grégory Dez, Grenoble (FR); Anthony Leandri, Isére (FR); and Arnaud Robert, Isére (FR)
Assigned to DePuy Synthes Products, Inc., Raynham, MA (US)
Filed by DePuy Synthes Products, Inc., Raynham, MA (US)
Filed on Dec. 3, 2021, as Appl. No. 17/542,194.
Prior Publication US 2023/0172668 A1, Jun. 8, 2023
Int. Cl. A61B 34/20 (2016.01); A61B 17/00 (2006.01); A61B 17/92 (2006.01); A61B 34/30 (2016.01)
CPC A61B 34/20 (2016.02) [A61B 17/92 (2013.01); A61B 34/30 (2016.02); A61B 2017/00367 (2013.01); A61B 2017/00477 (2013.01); A61B 2017/924 (2013.01); A61B 2034/2055 (2016.02)] 20 Claims
OG exemplary drawing
 
1. A navigational array for attaching to a surgical tool, comprising:
a frame comprising fiducials for detection by an optical navigation system; and
a body having a first end for supporting the frame and a second end defining an opening,
wherein the opening is aligned with a first axis of the surgical tool,
wherein the opening engages a stationary surface adjacent to the surgical tool, and
wherein the opening engages features disposed at predetermined even intervals on the stationary surface adapted to allow repositioning of the array from a first position to a second position, wherein the second position is at least one of a rotational offset or an axial offset from the first position.