Bone material removal device and a method for use thereof

A bone material removal device including a cannula, a bone drilling forward tip and a bore widening element including a bone carving portion that slides axially relative to the cannula and extends in a circumferential direction and wherein the axial movement of the bore widening element relative to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kotov, Alexander, Sitry, Hagay, Weisman, Ran, Slobitker, Leon
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A bone material removal device including a cannula, a bone drilling forward tip and a bore widening element including a bone carving portion that slides axially relative to the cannula and extends in a circumferential direction and wherein the axial movement of the bore widening element relative to the cannula brings a carving portions to travel and extend radially in a circumferential direction beyond a surface of the cannula and carve bone from a wall of a bore.