US 12,263,289 B2
Aortic perfusion catheter
Kok Hoo Lim, Beavercreek, OH (US)
Filed by Kok Hoo Lim, Beavercreek, OH (US)
Filed on Oct. 10, 2022, as Appl. No. 17/963,047.
Application 17/963,047 is a continuation of application No. 17/565,752, filed on Dec. 30, 2021, granted, now 11,464,947.
Prior Publication US 2023/0211130 A1, Jul. 6, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. A61M 1/36 (2006.01); A61M 25/00 (2006.01); A61M 25/10 (2013.01)
CPC A61M 1/3659 (2014.02) [A61M 1/3653 (2013.01); A61M 25/1002 (2013.01); A61M 25/10186 (2013.11); A61M 25/1025 (2013.01); A61M 2025/0042 (2013.01); A61M 2202/0472 (2013.01); A61M 2210/127 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An aortic perfusion catheter comprising:
at least one main cannula;
an inflation cannula;
a drainage cannula;
a balloon tamponade;
a Y-connector;
the at least one main cannula comprising a main cannula body, a main cannula inlet, and a main cannula outlet;
the inflation cannula comprising an inflation cannula body, an inflation cannula inlet, and an inflation cannula outlet;
the drainage cannula comprising a drainage cannula body, a drainage cannula inlet, and a drainage cannula outlet;
the inflation cannula body and the drainage cannula body being laterally connected to the main cannula body;
the inflation cannula body and the drainage cannula body being positioned offset to each other;
the main cannula inlet being positioned adjacent to a first open end;
the balloon tamponade and the main cannula outlet being positioned adjacent to a second open end; and
the drainage cannula outlet being positioned adjacent to the main cannula inlet.