SYSTEM AND METHOD FOR PRECISION POSITION DETECTION AND REPRODUCTION DURING SURGERY

摘要

A computerized visual orientation surgery assist system and method receives initial anatomic image information of a patient scan taken at a registration position of the patient; receives initial positional information from a sensor positioned on the patient at a registration position, where the positional sensor senses spatial position in three dimensions and transmits the positional information; establishes the initial positional information as an origin in three- dimensional space for the initial anatomic image information; displays a visual representation of the initial anatomic image information on a computerized display; receives subsequent positional information from the sensor associated with movement of the patient; and updates the computerized display to reflect the subsequent positional information with respect to the initial positional information.