METHOD FOR CORRECTING A TOOL FOR NAVIGATION EQUIPMENT FOR A SURGERY BY USING MAGNETIC FIELD

摘要

PURPOSE: A method for correcting a tool for navigation equipment for a surgery is provided to detect a tool regardless of the disturbance of the will in the magnetic field by using a magnetic sensor.;CONSTITUTION: A brace(100) comprises a first magnetic sensor(200), three grooves(111,112,113), and a tool guide(116). Three grooves and a tool guide are formed on the top surface of the brace. The tool guide has an end point(114) and a direction axis(115). The tool guide is one hole or a tube. The first magnetic sensor comprises a coil. A tool comprises a second magnetic sensor.;COPYRIGHT KIPO 2010