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1. (WO2018007045) MEDICAL INSTRUMENT FOR REMOVAL OF SPONGY BONE

Pub. No.:    WO/2018/007045    International Application No.:    PCT/EP2017/060882
Publication Date: Fri Jan 12 00:59:59 CET 2018 International Filing Date: Tue May 09 01:59:59 CEST 2017
IPC: A61B 17/16
Applicants: EBERLE GMBH & CO. KG
Inventors: EBERLE, Martin
Title: MEDICAL INSTRUMENT FOR REMOVAL OF SPONGY BONE
Abstract:
The invention relates to a medical instrument for removal of spongy bone, comprising an outer sleeve (2), a pushing device arranged in the outer sleeve (2), wherein the pushing device is arranged in the outer sleeve (2) so as to be movable in the axial direction (X-X) of the medical instrument, a cutting device (4) which is arranged on the pushing device, and a slotted guide (5) which is arranged between the pushing device and the cutting device (4) in order to convert the axial movement of the pushing device into a pivoting movement of the cutting device (4), wherein the cutting device (4) comprises a curette (40) having a main body (41) and having a ring-shaped cutting eyelet (42) with a through-opening (46).