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1. (WO2018029357) PREVENTION OF VERTEBRAL IMPLANT COMPRESSION

Pub. No.:    WO/2018/029357    International Application No.:    PCT/EP2017/070485
Publication Date: Fri Feb 16 00:59:59 CET 2018 International Filing Date: Sat Aug 12 01:59:59 CEST 2017
IPC: A61F 2/46
A61F 2/30
Applicants: ULRICH GMBH & CO.KG
Inventors: SCHRÖTER, Martin
Title: PREVENTION OF VERTEBRAL IMPLANT COMPRESSION
Abstract:
The present invention relates to a safety element, an implant comprising such a safety element and an implant system comprising an implant with the safety element. The safety element for an implant is arranged between an outer and inner part of an implant, wherein the safety element engages into the gearing of an expansion ring, wherein a releasing space between outer part and inner part of the implant is provided into that the safety element is to be radially moved for enabling rotation of the expansion ring.