Clinical Applications and Design Features of the Bone Marrow Biopsy Needle

   Keywords: Bone Marrow Biopsy Needle, Bone Marrow Puncture, Clinical Applications  

    A bone marrow biopsy needle, also known as a Jamshidi needle, is a commonly used clinical instrument for bone marrow aspiration and biopsy.

    The needle extracts bone marrow tissue samples from areas such as the iliac crest for diagnosing and evaluating various hematological diseases, including anemia, leukemia, lymphoma, and multiple myeloma. It assists doctors in determining the extent of cancer spread and monitoring the effectiveness of treatments such as chemotherapy.

    The bone marrow biopsy needle features an ergonomically designed T-shaped handle, allowing the operator to grip it comfortably and securely while applying sufficient pressure during penetration of hard bone. The needle cannula is made of high-quality stainless steel, offering high rigidity and a sharp cutting edge to reduce penetration resistance and ensure sample integrity.