Designed to provide high-quality biopsies by capturing and securing bone marrow tissue in the needle. The system includes a Jamshidi-style biopsy needle, a stylet pusher rod, a probe guide, and a Luer lock cap. The needle tip allows easy penetration into the marrow cavity. The marked stylet rod indicates the sample length before extraction and can be used to expel the sample from the extraction cannula. Luer lock connection for the needle.