Puncture needle is a core component of diagnostic and interventional medical kits, supporting standardized care in operating rooms, emergency departments, and outpatient clinics. It enables quick, reliable access for time‑sensitive procedures in disaster or mass casualty settings. In emergency trauma care, it facilitates rapid vascular access, pleural decompression, and abdominal fluid assessment. In plastic and reconstructive surgery, it assists in precise fat grafting and lesion biopsy. The needle’s consistent performance reduces procedural variability and improves clinical outcomes. Jiangsu Changfeng Medical provides sterile, ready‑to‑use needles compatible with standard interventional systems. Full quality traceability ensures safety and regulatory compliance. For kit integration, bulk procurement, or global distribution, contact our team.