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:
Jan. 04, 2022
Filed:
Mar. 22, 2019
Audubon Technologies, Llc, Denver, CO (US);
Edward J. Hepworth, Denver, CO (US);
Corey B. Kashiwa, Denver, CO (US);
Steven P. Tyrrell, Erie, CO (US);
Audubon Technologies, LLC, Denver, CO (US);
Abstract
A system and method for maintaining a patent paranasal sinus ostium includes delivering a tubular element in an insertion state to the sinus ostium. The tubular element includes a proximal end, a distal end, and a center region between the proximal end and the distal end. The method includes expanding the tubular element from the insertion state to a deployment state when the tubular element is located in the sinus ostium. In the deployment state, the center region confronts the sinus ostium with an outward radial force. Other embodiments are disclosed.