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. 14, 2026
Filed:
Jun. 07, 2022
Ágil Therapeutics, Inc., San Francisco, CA (US);
Peter Garcia-Meza, San Francisco, CA (US);
Timothy D. Holland, Los Gatos, CA (US);
AGIL THERAPEUTICS, INC., San Francisco, CA (US);
Abstract
Disclosed is a cryogenic catheter probe, cryogenic ablation system, and use thereof for performing cryogenic ablation of mucosal tissue and/or of both mucosal tissue and submucosal tissue in the gastrointestinal tract of a subject. The cryogenic catheter probe includes a chamber and a channel assembly housed within the chamber. The channel assembly includes a central rail, at least one cryogenic fluid delivery channel, a delivery channel guide, and a sprayer guide. The at least one cryogenic fluid delivery channel has a fluid delivery channel portion and a sprayer connected to the fluid delivery channel portion, and is mounted on the central rail for longitudinal movement along the central rail. The sprayer is configured to release cryogenic spray in at least one treatment zone along the hollow body portion of the chamber.