US 11,980,715 B2
Endotracheal intubation assistance system
Amit N. Shah, North Potomac, MD (US); Curt S. Kothera, Rockville, MD (US); and Gregory J. Hiemenz, Silver Spring, MD (US)
Assigned to InnoVital, LLC, Calverton, MD (US)
Filed by Amit N. Shah, North Potomac, MD (US); Curt S. Kothera, Rockville, MD (US); and Gregory J. Hiemenz, Silver Spring, MD (US)
Filed on Oct. 19, 2021, as Appl. No. 17/505,055.
Claims priority of provisional application 63/094,081, filed on Oct. 20, 2020.
Prior Publication US 2022/0118207 A1, Apr. 21, 2022
Int. Cl. A61B 1/00 (2006.01); A61B 1/005 (2006.01); A61B 1/06 (2006.01); A61B 1/267 (2006.01); A61M 16/04 (2006.01)
CPC A61M 16/0488 (2013.01) [A61B 1/00006 (2013.01); A61B 1/00154 (2013.01); A61B 1/0052 (2013.01); A61B 1/0661 (2013.01); A61B 1/267 (2013.01); A61M 2205/0233 (2013.01)] 26 Claims
OG exemplary drawing
 
1. An intubation system configured to facilitate placement of an endotracheal tube in a patient comprising:
a tracheal introducer comprising an elongate flexible member sized for passing said endotracheal tube over, said tracheal introducer including at least one distal point source of light of a first color for directionally transilluminating to a surface of said patient's anterior neck;
an intubating channel comprising an elongate hollow member sized for internally passing said tracheal introducer and said endotracheal tube, said intubating channel being less flexible than said tracheal introducer and said endotracheal tube, for guiding said tracheal introducer and said endotracheal tube toward the vocal cords of said patient;
a handle attachable to said intubating channel for grasping and manipulating said intubating channel within said patient's mouth; and
a power source in said handle and connected to said tracheal introducer for powering said at least one distal light on said tracheal introducer; and
an external light mounted on said handle for projecting a linear reference onto the exterior of said patient's neck, said linear reference being a second color contrasting with said first color.