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:
Jul. 26, 2022
Filed:
Oct. 29, 2019
Acclarent, Inc., Irvine, CA (US);
Jetmir Palushi, Irvine, CA (US);
Fatemeh Akbarian, Rancho Palos Verdes, CA (US);
Athanasios Papadakis, Newport Beach, CA (US);
Henry F. Salazar, Pico Rivera, CA (US);
Jordan R. Trott, Redondo Beach, CA (US);
Acclarent, Inc., Irvine, CA (US);
Abstract
An instrument includes a handle assembly, a shaft, a dilation catheter, and a position sensor. The shaft extends distally from the handle assembly. The shaft includes a distal end that is configured to be introduced into an anatomical passageway within a head of a human. The dilation catheter includes an expandable dilator and is configured to advance distally relative to the shaft. The position sensor is configured to generate signals indicating a position of the position sensor within the head. The position sensor is configured to advance distally between at least first and second positions. The position sensor is disposed adjacent the distal end of the shaft in the first position, and is configured to be carried further distally by the dilation catheter to the second position. In the second position, the position sensor is separated a distance from the distal end of the shaft.