US 9,808,625 B2
Spatial fitting by percept location tracking
Robert J. Greenberg, Los Angeles, CA (US); Michael Barry, Baltimore, MD (US); and Gislin Dagnelie, Baltimore, MD (US)
Assigned to Second Sight Medical Products, Inc., Sylmar, CA (US)
Filed by Robert J. Greenberg, Los Angeles, CA (US); Michael Barry, Baltimore, MD (US); and Gislin Dagnelie, Baltimore, MD (US)
Filed on May 2, 2016, as Appl. No. 15/144,616.
Claims priority of provisional application 62/156,119, filed on May 1, 2015.
Prior Publication US 2016/0317812 A1, Nov. 3, 2016
Int. Cl. A61N 1/36 (2006.01); A61N 1/05 (2006.01); A61N 1/372 (2006.01); G06F 19/00 (2011.01)
CPC A61N 1/36046 (2013.01) [G06F 19/3406 (2013.01); A61N 1/0543 (2013.01); A61N 1/37247 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A method fitting a visual prosthesis comprising:
providing a touch screen monitor connected to a computer:
projecting an image on the touch screen monitor in an actual location;
asking a subject to indicate the perceived location of the image by touching the touch screen monitor;
providing feed back to subject as the accuracy of the perceived location;
calculating a difference between the actual location and the perceived location in the computer; and
adjusting the visual prosthesis based on the difference.