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:
Mar. 11, 2014
Filed:
Feb. 13, 2008
Stuart I. Brown, St. Andrews, GB;
Ian Rutherford, Dundee, GB;
Stuart I. Brown, St. Andrews, GB;
Ian Rutherford, Dundee, GB;
University of Dundee, , GB;
Abstract
A holding device for medical purposes having a carrier arm on whose distal end a medical instrument can be secured and having at least one joint for positioning the carrier arm and/or the medical instrument, where the joint can be converted between the position that releases the joint and the position that blocks the joint. The holding device provides simple operation, reliable positionability, and can be cleaned well. The joint comprises at least two joint members that enter into active connection with one another by mutually engaging catching elements, where the catching elements are positioned essentially perpendicular to the longitudinal direction of the carrier arm and are pre-tensed with respect to one another by a spring element, and that in the joint at least one hydraulically or pneumatically spreadable expansion element is positioned by which the joint can be converted into the position that releases the joint.