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:
Oct. 19, 2021
Filed:
Jan. 02, 2018
Olympus Corporation, Tokyo, JP;
Toshihiro Yoshii, Tokyo, JP;
Mitsuaki Hasegawa, Tokyo, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
Provided is a manipulator including: a movable part; a drive unit generating power; an elongated flexible long guide member to which the part is attached at one end thereof and the drive unit is attached at the other end thereof; an elongated tension transmission member passing through a lumen in the long guide member and transmitting the power of the drive unit to the part by means of a tension; a tension adjusting mechanism adjusting the tension of the tension transmission member; and a holding unit to which the drive unit is detachably attached. The mechanism includes: a tensioner, provided in a movable manner in a direction intersecting the longitudinal direction of the tension transmission member, that pulls the tension transmission member; and a pressing member, provided in the holding unit, that moves the tensioner in a state in which the drive unit has been attached to the holding unit.