The Crile-Wood is a type of surgical instrument used primarily in medical procedures. It is a clamp designed to control bleeding by occluding blood vessels during surgery. This tool is particularly useful in various operations where maintaining a clear surgical field is essential. Named after the American surgeon George Crile, the Crile-Wood clamp is a modification of the traditional hemostatic clamp. It features a ratchet mechanism that allows for secure closure, making it easier for surgeons to manage blood flow. This instrument is commonly found in operating rooms and is vital for ensuring patient safety during surgical interventions.