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:
Jun. 16, 2020
Filed:
Jun. 30, 2015
Lawrence J. Gerrans, San Anselmo, CA (US);
Peter Christensen Baker, Ross, CA (US);
Lawrence J. Gerrans, San Anselmo, CA (US);
Peter Christensen Baker, Ross, CA (US);
Sanovas Intellectual Property, LLC, Reno, NV (US);
Abstract
A system for dilating the sinus ostia with a device including a series of elongated members, each having a central channel and increasing outer diameters where the members are positioned one over the other such that the members are advanced to incrementally dilate the sinus ostia. The central channels of each member allow for various procedures to be performed including, for example, the application of wireless energy (e.g., ultrasonic, RF, etc.) to the sinus ostia, the introduction of an irrigating fluid and aspiration from the sinus ostia, and the introduction of a drug to the sinus ostia.