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:
May. 25, 2021
Filed:
Jan. 30, 2019
Olympus Corporation, Hachioji, JP;
Yusuke Takei, Hino, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
A treatment tool includes a housing and a rotary element configured to be attached to the housing so as to define the treatment tool for treating an examinee. The rotary element is defined by an elongated member being rotatable about a rotational axis with respect to the housing. A rotary member is attached to the elongated member to rotate the elongated member. The rotary member is disposed coaxially with the elongated member and rotatable with respect to the housing. A locking member is used for unlocking the elongated member from the housing for rotation in response to rotation of the rotary member to allow the elongated member to rotate in the same direction as the rotary member in response to rotation of the rotary member and locking the elongated member against rotation with respect to the housing upon stopping of relative rotation between the rotary member and the housing.