The Calibration body EM is used to calibrate a surgical endoscope which is tracked with Endoscope tracker EM. The location of the Calibration Body EM is referenced relative to the Endoscope tracker EM and allows Navigation Software NOVA AR to compute the optical parameters of the attached surgical endoscope. The Calibration body EM connects to the Hybrid Navigation Unit EM via an integrated cable. The Calibration body EM is provided non-sterile and is intended to be sterilized by the user. The Calibration body EM is reusable.
An assembly of devices intended for tracking spatial markers attached to a surgical instrument(s) and/or the patient, based on movement through a variable electromagnetic (EM) field. It is designed to generate visual diagrams of the relative position/orientation of the instrument/marker during surgery and may additionally allow surgical navigation through overlay of radiological images [e.g., ultrasound (US)]. It consists of a console with display and an EM field generator/receiver; spatial markers, instruments, a foot switch, or trolley may in addition be packaged with the system. It is intended for use during multiple types of surgical procedure (e.g., breast, gastrointestinal, lung).