epidural gauge needle
An epidural gauge needle is a specialized medical instrument designed for precise delivery of anesthetic medications into the epidural space of the spine. This critical medical device features a carefully calibrated diameter, typically ranging from 16 to 20 gauge, with 17 gauge being the most commonly used size in clinical practice. The needle is engineered with a specialized Tuohy tip, which curves to optimize directional control during insertion and minimize the risk of dural puncture. Modern epidural gauge needles incorporate advanced materials that combine flexibility with structural integrity, ensuring both patient safety and procedural effectiveness. The needle's design includes clear depth markings, enabling healthcare providers to maintain precise control during placement. Additionally, the hub of the needle features a secure Luer lock connection system, guaranteeing stable attachment to syringes and epidural catheters. These needles undergo rigorous quality control processes to ensure sterility and structural integrity, making them essential tools in various medical procedures, including labor and delivery, chronic pain management, and surgical interventions requiring regional anesthesia.