US 12,403,300 B2
Electrode for a medical device
Andreas Liess, Hanau (DE); Katharina Musiol, Hanau (DE); Matthias Müller, Hanau (DE); Stefan Rung, Aschaffenburg (DE); Simon Schwarz, Aschaffenburg (DE); and Ralf Hellmann, Aschaffenburg (DE)
Assigned to Heraeus Medevio GmbH & Co. KG, Hanau (DE)
Filed by Heraeus Deutschland GmbH & Co. KG, Hanau (DE)
Filed on Aug. 13, 2021, as Appl. No. 17/401,942.
Claims priority of application No. 20191600 (EP), filed on Aug. 18, 2020.
Prior Publication US 2022/0054821 A1, Feb. 24, 2022
Int. Cl. A61N 1/00 (2006.01); A61N 1/05 (2006.01); B23K 26/0622 (2014.01); B23K 26/359 (2014.01); B23K 101/36 (2006.01); B23K 103/08 (2006.01)
CPC A61N 1/05 (2013.01) [B23K 26/0622 (2015.10); B23K 26/359 (2015.10); B23K 2101/36 (2018.08); B23K 2103/08 (2018.08)] 20 Claims
OG exemplary drawing
 
1. A medical device comprising an electrode comprising a monolithic substrate having at least one surface comprising a continuous pattern, wherein the monolithic substrate is a platinum iridium alloy,
wherein the continuous pattern is formed by at least one set of hollow lines, wherein the hollow lines of the at least one set of hollow lines have a line depth in the range of from 2 to 200 μm; and
wherein the at least one set of hollow lines forms boundaries of repeating elements, and
wherein the electrode has a charge storage capacity of at least 2.14±0.04 mC/cm2.