The Smiths Medical 35W040 is an endotracheal tube designed for both oral and nasal insertion. It comes with a cuff diameter of 4.0mm and is reinforced with a stainless steel wire, which ensures the airway remains kink-resistant regardless of the patient’s head and neck position or manipulation of the tube. This tube is specifically designed for pediatric use and features a Tight to Shaft (TTS) cuff and a clear pilot balloon for easy monitoring. It also includes a 15mm ISO connector for compatibility with various medical devices. The tube is made from high-quality Magill silicone, ensuring durability and patient comfort.