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. 09, 2007
Filed:
Feb. 26, 2004
Masami Shimizu, Tokyo, JP;
Masami Shimizu, Tokyo, JP;
Olympus Corporation, , JP;
Abstract
An operating mechanism for a medical device comprises a photo-interrupter that can designate specified functional operations, an air-tight unit that can accommodate this photo-interrupter air-tightly, a moving member which is disposed inside the air-tight unit, and which moves between a position in which the photo-interrupter designates an operation and a position in which the photo-interrupter does not designate an operation, a coil spring which directly or indirectly biases the moving member to the position in which no operation is designated, an operating member which is disposed on the outside of the air-tight unit, and which can be operated by an operator, and a pair of magnets which transmit a magnetic force that moves the moving member into the position in which an operation is designated against the elastic force of the coil spring in accordance with the operation of the operating member.