with sawtooth profile and 3 variable spacers, adapted to Special Vertebroplasty Needle

• Compatible to Vertebroplasty Needle
• Defined penetration depth into the vertebral body thanks to the coaxial application combined with the vertebroplasty needle
• Defined penetration depth thanks to the 3 variable spacers on the cannula.  These spacers allow for individual definition of the penetration depth of the coaxial bone biopsy cannula in the area where the biopsy specimens are beeing taken
• Luer-Lock connection at the handle enables optionally an aspiration biopsy