US 9,808,321 B2
Dynamic reference frame for surgical navigation system
Nelson L. Huldin, Alexandria, VA (US); Greg Groenke, Owings Mills, MD (US); and Holger-Claus Rossner, Feldkirchen B. Muenchen (DE)
Assigned to IZI Medical Products, LLC, Owing Mills, MD (US)
Filed by IZI MEDICAL PRODUCTS, LLC, Owings Mills, MD (US)
Filed on Jul. 24, 2015, as Appl. No. 14/807,914.
Prior Publication US 2017/0020621 A1, Jan. 26, 2017
Int. Cl. A61B 19/00 (2006.01); A61B 90/10 (2016.01); A61B 34/20 (2016.01); A61B 90/00 (2016.01); A61B 17/00 (2006.01)
CPC A61B 90/10 (2016.02) [A61B 34/20 (2016.02); A61B 90/39 (2016.02); A61B 2017/0023 (2013.01); A61B 2017/00199 (2013.01); A61B 2017/00526 (2013.01); A61B 2034/2055 (2016.02); A61B 2034/2068 (2016.02); A61B 2090/3937 (2016.02); A61B 2090/3983 (2016.02)] 37 Claims
OG exemplary drawing
 
1. A device comprising:
a rigid frame member having a top portion;
a plurality of mounts each having a top surface, wherein the plurality of mounts are disposed at prescribed locations of the top portion;
wherein the top surface of the plurality of mounts are configured to align on a common horizontal plane that extends in parallel with the top portion of the frame member; and wherein indicia for respective functional icons are disposed on the top portion at respective prescribed locations registered to respective image space locations in an image space comprising radiological image data for a patient.