US 11,950,912 B1
Dry physiological recording device and method of manufacturing
Frederick J Lisy, Euclid, OH (US); Brian M Kolkowski, Leroy, OH (US); and Mark Pennington, Medina, OH (US)
Assigned to Orbital Research Inc., Cleveland, OH (US)
Filed by Orbital Research Inc., Cleveland, OH (US)
Filed on Dec. 22, 2020, as Appl. No. 17/130,004.
Application 17/130,004 is a continuation of application No. 16/451,815, filed on Jun. 25, 2019, granted, now 10,898,094.
Application 16/451,815 is a continuation of application No. 14/885,219, filed on Oct. 16, 2015, granted, now 10,376,168, issued on Aug. 13, 2019.
Application 14/885,219 is a continuation of application No. 13/826,185, filed on Mar. 14, 2013, granted, now 9,192,313, issued on Nov. 24, 2015.
This patent is subject to a terminal disclaimer.
Int. Cl. A61B 5/25 (2021.01); A61B 5/00 (2006.01); A61B 5/24 (2021.01); A61B 5/296 (2021.01)
CPC A61B 5/25 (2021.01) [A61B 5/24 (2021.01); A61B 5/296 (2021.01); A61B 5/6832 (2013.01); A61B 5/6833 (2013.01); A61B 5/6839 (2013.01); A61B 2562/0209 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A physiological recording device comprising:
a garment, harness, or wearable adapted to be worn or attached to the subject and comprising at least one electrode connector; and
at least one electrode having a radius and comprising an upper surface and a lower surface, the lower surface comprising at least one surface feature adapted to not penetrate the subject's skin, the at least one surface feature further adapted to in part transmit at least one physiological signal from the lower layers of a subject's skin, the upper surface comprising a connector adapted to connect the electrode to the at last one electrode connector of the garment, harness, or wearable, the at least one electrode further comprising an encouragement lip extending radially outward and curving away from the lower surface and from the subject's skin when attached thereto, the encouragement lip adapted to anchor the electrode of the physiological recording device to the subject's skin,
wherein the encouragement lip has a radius of curvature over substantially all of a distance of curvature greater than 1.0 cm.