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:
Apr. 28, 2026
Filed:
Jun. 17, 2022
Valam Corporation, Ridgefield, CT (US);
Yosef Krespi, Ridgefield, CT (US);
Ron Hadani, Even-Yahuda, IL;
Abstract
There is provided a device for eustachian tube treatments having a handle section with proximal and distal ends where the handle section has a dilator control with at least first and second positions. The dilator control is connected to a plate internal to the handle section, which is connected to an internal shaft. An insertion tube is connected to the plate and extends from the distal end of the handle section. A protective sleeve is inside of the insertion tube and connected to the plate. A dilator is connected at a first end to the plate and collapsed within the protective sleeve, with the dilator expanding when moved to a position external to the distal end of the insertion tube and the protective sleeve is withdrawn back into the insertion tube. The dilator maintains the eustachian tube open for delivery of laser energy or therapeutics to a desired treatment area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile