The Intuitive Surgical 470194 EndoWrist® Mega Needle Driver is a high-precision robotic suturing instrument designed for use with the da Vinci® Xi/X Surgical System. Engineered for strength, dexterity, and accuracy, this reusable device enables surgeons to perform precise needle handling and tissue suturing during complex minimally invasive procedures. With an 8 mm diameter and a 31.75 cm working length, the Mega Needle Driver offers a 38° jaw opening and 1.3 cm jaw length, providing superior control and maneuverability inside confined operative fields. The EndoWrist® technology replicates the natural movements of the human wrist, giving surgeons full articulation and consistent grip strength even in deep or angled anatomies.