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. 22, 2011
Filed:
Jul. 01, 2009
Joseph J. Stefan, Santa Clara, CA (US);
Joseph J. Stefan, Santa Clara, CA (US);
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
When locking a medical imaging device detector in position to generate a medical image, an articulating arm includes top and bottom portions, coupled to a gantry and to a distal portion that is coupled to a detector. The top and bottom portions each include an over-the-center bell crank locking mechanism with a shank couple to a central handle. Each shank includes a pair of flanges that are coupled to a pair of actuators by both a pivot pin and a spring mechanism. Each actuator is coupled to a crank. When the handle is rotated to a locked position, a sliding lock extends to lock the articulating arm in position relative to the gantry, and a lever arm is extended to cause a shaft to rotate. Rotation of the shaft actuates a sliding pin linkage, which urges a pair of pins outward to lock the articulating arm in position relative to the detector.