BD is one of the world's largest medical technology companies that manufactures and sells medical devices, medical systems and reagents. Dedicated to improving human health around the world. BD Medical Systems is committed to promoting "health care worker safety" and "patient safety", providing safe products and professional technology to doctors and patients around the world. The products include infusion therapy, safe injection and anesthesia system. The main products are intravenous indwelling needles, infusion connection products, medical syringes, needles and sharp objects collectors, anesthesia products, and arterial indwelling needles.