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:
May. 29, 2018
Filed:
Jun. 11, 2013
Merete Medical Gmbh, Berlin, DE;
Emmanuel Anapliotis, Berlin, DE;
Aristotech Industries GmbH, Luckenwalde, DE;
Abstract
A bone screw arrangement with a variable length, comprises a guide screw, which is formed with a guide that extends in the axial direction in the interior of the guide screw, and comprises an anchor screw, which has a guide element that is received in the guide such that an arrangement length formed by the guide screw together with the anchor screw can be adjusted by moving the guide element in the axial direction in the guide in the interior of the guide screw. The guide element is received in a free-running manner in a portion of the guide when the guide element is moved in order to change the arrangement length, and the guide element is blocked from running freely in the axial direction at least in a distal end position in which the anchor screw is completely extended.