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. 30, 2026
Filed:
Jan. 23, 2024
Olympus Corporation, Tokyo, JP;
Hideyuki Sato, Tokyo, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
A treatment device includes a treatment tool and an outer tube connected to a long guide device and into which the tool is inserted, wherein the tube includes: a slack portion formed from a portion of the tube in a longitudinal direction of the tube, the slack portion being disposed in a slackened state; and a movable portion disposed on a proximal-end side of the slack portion, the movable portion being movable forward and backward in the longitudinal direction, and a slack amount of the slack portion changes as a result of the movable portion being moved forward and backward with respect to the tool, and, accordingly, a distal end of the tool disposed farther on a distal-end side than the slack portion is moved in the longitudinal direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile