The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 2026
Filed:
Nov. 04, 2020
Applicant:
Regents of the University of Michigan, Ann Arbor, MI (US);
Inventors:
Jeffrey Stephen Plott, Algonac, MI (US);
Dian-Ru Li, Ann Arbor, MI (US);
David Adam Zopf, Ann Arbor, MI (US);
Assignee:
REGENTS OF THE UNIVERSITY OF MICHIGAN, Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 16/04 (2006.01); A61F 5/08 (2006.01); A61M 29/00 (2006.01);
U.S. Cl.
CPC ...
A61M 16/0461 (2013.01); A61F 5/08 (2013.01); A61M 29/00 (2013.01);
Abstract
A nasopharyngeal airway device includes an elongate body having a distal end and a proximal end. The elongate body has an outer surface defining one or more open channels extending along the elongate body. The nasopharyngeal airway device includes a securement component securely coupled to the elongate body. The securement component is configured to secure the nasopharyngeal airway device within a nostril of an individual.