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. 09, 2017
Filed:
Dec. 24, 2014
Swemac Innovation Ab, Linkoping, SE;
Henrik Hansson, Vreta Kloster, SE;
Swemac Innovation AB, , SE;
Abstract
The present invention relates to a device for fixation of bone fragments at bone fractures. The device comprises at least two fixation means () and a securing plate (). The securing plate () has threaded holes (). The fixation means consist of bone nails () which each comprises a sleeve () with a displaceable pin () inside the sleeve. A forward portion () of the () pin defines a first fixing portion for fixing the bone nail () in an inner bone fragment (). A threaded rear end portion () of the sleeve () defines a second fixing portion for locking the bone nail () to the securing plate (). The sleeve () has a middle portion () along which the outer bone fragment () can slide inwards towards the inner bone fragment (). The thread of each threaded hole () in the securing plate () is configured such that after screwing of the threaded rear end portion () of the sleeve () into the threaded hole until it reaches a surface in the hole against which said threaded rear end portion can abut, a side aperture for the pin () in the sleeve is oriented in a predetermined direction in the inner bone fragment ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile