US 12,324,670 B2
Methods and apparatus for electrode placement and tracking
Josef Parvizi, Palo Alto, CA (US); Xingjuan Chao, Palo Alto, CA (US); Bradley G. Bachelder, Menlo Park, CA (US); Raymond Woo, Los Altos, CA (US); Mathew A. Herron, Hayward, CA (US); Vahid Saadat, Atherton, CA (US); Alexander M. Grant, Redwood City, CA (US); and Jianchun Yi, San Jose, CA (US)
Assigned to Ceribell, Inc., Sunnyvale, CA (US)
Filed by Ceribell, Inc., Sunnyvale, CA (US)
Filed on Dec. 28, 2021, as Appl. No. 17/564,131.
Application 17/564,131 is a continuation of application No. 17/089,586, filed on Nov. 4, 2020, granted, now 12,150,769.
Application 17/089,586 is a continuation of application No. 15/783,346, filed on Oct. 13, 2017, granted, now 10,888,240, issued on Jan. 12, 2021.
Application 15/783,346 is a continuation of application No. 15/387,381, filed on Dec. 21, 2016, granted, now 9,820,670, issued on Nov. 21, 2017.
Claims priority of provisional application 62/314,873, filed on Mar. 29, 2016.
Prior Publication US 2022/0117535 A1, Apr. 21, 2022
Int. Cl. A61B 5/291 (2021.01); A61B 5/00 (2006.01); A61B 5/324 (2021.01); A61B 5/325 (2021.01)
CPC A61B 5/291 (2021.01) [A61B 5/324 (2021.01); A61B 5/325 (2021.01); A61B 5/6803 (2013.01); A61B 5/721 (2013.01); A61B 2562/043 (2013.01); A61B 2562/14 (2013.01); A61B 2562/164 (2013.01)] 30 Claims
OG exemplary drawing
 
1. An electrode assembly comprising:
an electrode body comprising a reservoir, a horizontal passageway, and one or more members extending from the electrode body, the reservoir comprising a conductive fluid or gel and the one or more members comprising a vertical lumen directly connected to the horizontal passageway,
wherein the vertical lumen and the horizonal passageway are configured to deliver the conductive fluid or gel from the reservoir to the vertical lumen via the horizontal passageway.