Abstract: A medical apparatus includes a probe including a handle having a longitudinal axis, a distal tip disposed on the longitudinal axis, and a position sensor, which is disposed in the handle on the longitudinal axis at a predefined distance from the distal tip and is configured to output a signal indicative of a location of the probe. An alignment jig includes a connector configured to be fixed removably to the distal tip of the probe and three protrusions, which extend from the connector and are configured to contact a surface of a body of a patient at respective points, which are disposed in a plane perpendicular to the longitudinal axis when the connector is fixed to the distal tip of the probe.

Abstract: Methods, apparatuses, systems, and programs are disclosed herein for automatically demarcating segments of an anatomical structure and include providing a processor having a memory, receiving and storing three-dimensional (3D) model data of an anatomical structure of a patient in the memory, generating positional information to orient 3D model data of the anatomical structure, identifying at least one segment of the 3D model data of the anatomical structure based on the positional information, demarcating the at least one identified segment of the 3D model data of the anatomical structure with an identification enhancer that visually distinguishes the at least one identified segment, and providing, for display, the 3D model data of the anatomical structure with the at least one demarcated segment.

Abstract: A method is provided. The method is implemented by an interface engine stored as processor executable code on a memory coupled to a processor. The method includes aggregating data from completed cases, analyzing the data for accuracy, consistency, or error within or across the one completed cases, and generating one or more grades based on the analysis of the data. Note that the data includes location information and registration information, and the completed cases include at least one ear, nose, and throat navigation and registration procedure.

Abstract: Apparatus and methods are provided for receiving an image of a portion of a body anatomy of a patient, registering the image to patient coordinates, inserting a probe into the portion of the body anatomy, the probe comprising a tool tip configured to identify the position of the probe relative to the registered image, performing the procedure, the procedure comprising navigating the probe within the portion of the body anatomy, generating a procedure report comprising one or more components related to the procedure, the one or more components comprising a visual indication of areas of the portion of the body anatomy navigated to by the probe, and providing the procedure report in a selected format upon termination of the procedure.

Abstract: Methods, apparatuses, systems, and programs are disclosed herein for automatically demarcating segments of an anatomical structure and include providing a processor having a memory, receiving and storing three-dimensional (3D) model data of an anatomical structure of a patient in the memory, generating positional information to orient 3D model data of the anatomical structure, identifying at least one segment of the 3D model data of the anatomical structure based on the positional information, demarcating the at least one identified segment of the 3D model data of the anatomical structure with an identification enhancer that visually distinguishes the at least one identified segment, and providing, for display, the 3D model data of the anatomical structure with the at least one demarcated segment.