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:
Nov. 19, 2013
Filed:
Aug. 22, 2008
Akira Sakaguchi, Fujinomiya, JP;
Hiroaki Sano, Fujinomiya, JP;
Akira Sakaguchi, Fujinomiya, JP;
Hiroaki Sano, Fujinomiya, JP;
Terumo Kabushiki Kaisha, Tokyo, JP;
Abstract
A working unit of a manipulator includes a hollow joint shaft, wires disposed as power transmitting members in the hollow joint shaft, and a distal-end working unit mounted on an end of the hollow joint shaft and movable by the wires. The wires are wound around respective tubular members in the distal-end working unit. The hollow joint shaft has a pair of visual checking holes defined in respective side walls thereof near the distal end thereof for allowing the wires to be visually checked therethrough. The visual checking holes are positioned to expose the tubular members therethrough.