US 11,666,744 B2
Multi-lumen manifold and method of operating a multi-lumen manifold
David A. Martin, Atlanta, GA (US); and Timothy P. Sharkey, Marietta, GA (US)
Assigned to BASIS MEDICAL, LLC, Atlanta, GA (US)
Filed by BASIS MEDICAL, LLC, Atlanta, GA (US)
Filed on May 29, 2020, as Appl. No. 15/929,944.
Prior Publication US 2021/0370041 A1, Dec. 2, 2021
Int. Cl. A61M 39/22 (2006.01); A61M 25/10 (2013.01); A61B 17/12 (2006.01); A61M 25/00 (2006.01)
CPC A61M 39/223 (2013.01) [A61B 17/12136 (2013.01); A61B 17/12186 (2013.01); A61M 25/0097 (2013.01); A61M 25/1011 (2013.01); A61B 2217/005 (2013.01); A61M 2025/105 (2013.01)] 17 Claims
OG exemplary drawing
 
10. A manifold for controlling a multi-lumen device system, the manifold comprising:
a manifold casing comprising:
an aspiration mechanism connector;
an infusion mechanism connector; and
a balloon inflation port,
wherein each of the aspiration mechanism connector, the infusion mechanism connector, and the balloon inflation port is configured to independently engage a substance supply mechanism;
an aspiration port lumen at least partially disposed within the manifold casing and operably coupled to the aspiration mechanism connector;
an infusion port lumen at least partially disposed within the manifold casing and operably coupled to the infusion mechanism connector;
a proximal balloon lumen at least partially disposed within the manifold casing;
a distal balloon lumen at least partially disposed within the manifold casing;
a balloon inflation mechanism lumen disposed within the manifold casing and operably coupled to the balloon inflation port and each of the proximal balloon lumen and the distal balloon lumen;
a balloon selection valve disposed within the manifold casing and operably coupled to the balloon inflation mechanism lumen and each of the proximal balloon lumen and the distal balloon lumen; and
a balloon selection mechanism operably coupled to the balloon selection valve and configured to, via the balloon selection valve, selectively (1) allow fluid communication between the balloon inflation mechanism lumen and the proximal balloon lumen, (2) allow fluid communication between the balloon inflation mechanism lumen and the distal balloon lumen, or (3) preclude fluid communication between the balloon inflation mechanism lumen and either of the proximal balloon lumen or the distal balloon lumen,
wherein the manifold is configured to allow independent inflation and deflation of a proximal balloon and a distal balloon disposed within a body vessel, and wherein the manifold is further configured to selectively allow aspiration and infusion of a portion of the body vessel via the aspiration mechanism connector and the infusion mechanism connector, respectively.