US 7,321,795 B2
Compositions for electric stimulation of the eye
Les Bogdanowicz, 1307 W. Filmore, Chicago, Ill. 60607 (US)
Filed on Mar. 24, 2004, as Appl. No. 10/808,915.
Claims priority of provisional application 60/457389, filed on Mar. 24, 2003.
Prior Publication US 2005/0010266 A1, Jan. 13, 2005
Int. Cl. A61N 1/18 (2006.01)
U.S. Cl. 607—53  [607/54; 351/49; 351/160 R] 19 Claims
OG exemplary drawing
 
1. An ocular stimulation device, comprising a noninvasive contact lens with a photoconductive member embedded in a surface thereof for electrically stimulating an eye of a wearer of the lens, wherein the member includes a return electrode and a stimulating electrode that is generally centrally disposed on the lens.