It has S-Lock,this help us get specimen much more easier. Trocar-tapered stylet point and a five-cutting-edges cannula tip provide a sharp, effective cutting edge for superior cortical penetration and medullary advancement with less required physical force.The distal conical shape of cannula facilitates the detachment and drawing of an intact bone or bone marrow specimen.An ergonomically shaped handle and a utmost solid stainless steel cannula lead to optimal pressure and absolutely secure handlingFunction for measuring the size of the biopsy specimenThe Luer lock adapter for syringe connection provides vacuum-assisted biopsy specimen extraction.An additional closure cap avoids the blood loss from the proximal end of the handle.A dedicated specimen extraction mandrin and the mandrin introducer which, inserted into cannula, remove the sample rapidly and protect the operator’s hand from injury by the sharp distal tip of cannula.

GB2 Bone and Bone Marrow Biopsy Needle with S-Lock