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:
Aug. 20, 2019
Filed:
Dec. 18, 2012
University of Dundee, Dundee, GB;
Timothy Graham Frank, Newport-on-Tay Fife, GB;
Stuart Coleman, Dundee, GB;
University of Dundee, Dundee, GB;
Abstract
A medical instrument has a tubular shaft, a handle at a proximal end of the shaft and a movable working part at a distal end of the shaft, the shaft includes a shaft section having a curvature and being arranged between the distal end and the proximal end of the shaft. The handle and the working part are operatively connected via a force transmission element extending through the shaft. The force transmission element has a section arranged within the curved shaft section of the shaft, the section being guided on an inner surface of the shaft and having a plurality of interconnected single elements arranged one after the other along the longitudinal direction of the shaft. The single elements are pairwise connected by a pin forming a hinged joint, such that each of the pins defines a rotation axis oriented substantially perpendicular relative to the shaft.