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:
Dec. 03, 2024
Filed:
Feb. 01, 2021
Olympus Corporation, Tokyo, JP;
Takeshi Murata, Tokyo, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
A medical device includes an insertion unit; and a drive unit, the insertion unit has first, second and third lumens, the drive unit has first and second pulleys disposed to be movable advance and retraction, first and second wires are wound on the first and second pulleys, respectively, and a pulling mechanism to pull the first and second pulleys toward a proximal end side, the first wire has a first end inserted into the first lumen and fixed to a distal end side of the insertion unit and a second end inserted into the second lumen and fixed to the distal end side of the insertion unit, and the second wire has a first end inserted into the third lumen and fixed to the distal end side of the insertion unit and a second end fixed to the drive unit.