US 12,419,703 B2
Robotic drive system for achieving supra-aortic access
Yi Yang, San Francisco, CA (US); Craig Mar, Fremont, CA (US); Michael Luna, San Jose, CA (US); and Lilip Lau, Los Altos, CA (US)
Assigned to Imperative Care, Inc., Campbell, CA (US)
Filed by Imperative Care, Inc., Campbell, CA (US)
Filed on Oct. 4, 2022, as Appl. No. 17/959,894.
Application 17/959,894 is a continuation in part of application No. 17/816,669, filed on Aug. 1, 2022.
Prior Publication US 2024/0033016 A1, Feb. 1, 2024
Int. Cl. A61M 25/09 (2006.01); A61B 34/30 (2016.01); A61M 25/00 (2006.01); A61M 25/01 (2006.01); A61B 34/00 (2016.01); A61M 39/02 (2006.01)
CPC A61B 34/30 (2016.02) [A61M 25/0097 (2013.01); A61M 25/0113 (2013.01); A61M 25/0127 (2013.01); A61M 25/09041 (2013.01); A61B 2034/301 (2016.02); A61B 2034/303 (2016.02); A61B 2034/732 (2016.02); A61M 2039/0258 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A drive system for achieving supra-aortic access and neurovascular treatment site access, comprising:
a guidewire hub configured to adjust an axial position and a rotational position of a guidewire;
a procedure catheter hub configured to adjust an axial position of a procedure catheter;
a guide catheter hub configured to adjust an axial position of a guide catheter; and
an access catheter hub configured to adjust an axial position and a rotational position of an access catheter;
wherein:
the guidewire hub is configured to couple to a guidewire hub adapter by magnetically coupling the guidewire hub to a first drive magnet;
the access catheter hub is configured to couple to an access catheter hub adapter by magnetically coupling the access catheter hub to a second drive magnet;
the guide catheter hub is configured to couple to a guide catheter hub adapter by magnetically coupling the guide catheter hub to a third drive magnet; and
the procedure catheter hub is configured to couple to a procedure catheter hub adapter by magnetically coupling the procedure catheter hub to a fourth drive magnet, wherein the first drive magnet, the second drive magnet, the third drive magnet, and the fourth drive magnet are independently movably carried by a drive table.