Bone material removal device and a method for use thereof

US10448959B2 · kind B2 · utility

Assignee

• T.A.G. Medical Devices - Agriculture Cooperative Ltd. · IL

Inventors

• Leon Slobitker · Carmiel, IL
• Hagay Sitry · Haifa, IL
• Alexander Kotov · San Jose, US
• Ran Weisman · Maalot Tarshiha, IL

Key dates

• Filing date: Apr 7, 2016
• Grant date: Oct 22, 2019
• Expiry date: Apr 7, 2036

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61B17/1633
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

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.