US 12,070,317 B1
Physiological electrode assembly for fast application
Stéphane Bibian, Cleveland Heights, OH (US); and Tatjana Zikov, Cleveland Heights, OH (US)
Assigned to NeuroWave Systems Inc., Cleveland, OH (US)
Filed by NeuroWave Systems Inc., Cleveland, OH (US)
Filed on May 12, 2021, as Appl. No. 17/317,967.
Application 17/317,967 is a continuation of application No. 16/583,953, filed on Sep. 26, 2019, granted, now 11,039,774.
Application 16/583,953 is a continuation of application No. 15/867,776, filed on Jan. 11, 2018, granted, now 10,463,272, issued on Nov. 5, 2019.
Application 15/867,776 is a continuation of application No. 14/701,944, filed on May 1, 2015, granted, now 9,901,278, issued on Feb. 27, 2018.
Application 14/701,944 is a continuation of application No. 14/324,719, filed on Jul. 7, 2014, granted, now 9,050,015, issued on Jun. 9, 2015.
Application 14/324,719 is a continuation of application No. 14/058,709, filed on Oct. 21, 2013, granted, now 8,805,469, issued on Aug. 12, 2014.
Application 14/058,709 is a continuation of application No. 13/110,505, filed on May 18, 2011, granted, now 8,594,763, issued on Nov. 26, 2013.
Claims priority of provisional application 61/348,151, filed on May 25, 2010.
This patent is subject to a terminal disclaimer.
Int. Cl. A61B 5/00 (2006.01); A61B 5/05 (2021.01); A61B 5/283 (2021.01); A61B 5/291 (2021.01); A61B 5/296 (2021.01); A61B 5/398 (2021.01); A61B 5/25 (2021.01)
CPC A61B 5/291 (2021.01) [A61B 5/283 (2021.01); A61B 5/296 (2021.01); A61B 5/398 (2021.01); A61B 5/6833 (2013.01); A61B 5/25 (2021.01); A61B 5/6839 (2013.01); A61B 2562/0209 (2013.01); A61B 2562/14 (2013.01); A61B 2562/242 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A physiological recording device comprising:
a packaging base layer comprising at least one well containing an electrolytic fluid, gel, colloidal suspension or colloid; and
at least one physiological recording electrode comprising an upper surface and a lower surface, and at least one surface feature protruding from the lower surface,
wherein the at least one surface feature is at least partially coated in a conductive material or substance, and further the at least one surface feature, or conductive material or substance is at least partially coated in an electrolytic fluid from the well in the packaging base layer.