Software for use in image guided surgery; computer software for integrating views of a patient with the tracked position of tools or instruments for use in computer assisted surgery; computer software for medical use in computer assisted image guided diagnostic and intervention systems; computer hardware for medical use; computer hardware for medical devices; computer software for medical devices used for image guided diagnosis and intervention; surgery planning software; surgery planning software for use in image guided surgery; tool identification software used for use in image guided surgery; navigation software for image guided surgery; Medical devices, namely, registration and automatic registration devices for image guided surgery; image guided surgery systems, sold as unit, namely, computer hardware and software and application tools and instruments and component parts therefor for tracking surgical instrument location; computer assisted surgery systems consisting of computer hardware and software for image guided surgery, spatial position sensors, tool interface units for tracking tools; medical devices that use computer software for integrating representations of application tools and instruments with images of patients obtained by imaging modalities, namely, Computed Tomography (CT), Magnetic Resonant Imaging (MR), and Positron Emission Tomography (PET); medical devices for integrating representations of application tools and instruments with images of patients or navigation of instruments using computer software in workstations for medical use in computer assisted, image guided diagnostic and intervention; medical devices for integrating representations of application tools and instruments with images of patients or for navigation of instruments, the devices being, namely, medical ultrasound equipment, sensors, probes, workstations, electro-magnetic generators, transducers and tracking devices, using computer software for image guided diagnosis and intervention; computer assisted image guided surgery sensors, probes, medical ultrasound equipment, workstations, electro-magnetic generators, transducers and tracking devices; computer assisted image guided surgery medical ultrasound equipment, sensors, probes, workstations, electro-magnetic generators, transducers and tracking devices for guiding instruments using pre-operative and intra-operative images; computer assisted image guided surgery medical ultrasound equipment, sensors, probes, workstations, electro-magnetic generators, transducers and tracking devices for providing 3-dimensional visualization and navigation of instruments; medical devices using surgery planning software; computer assisted surgery medical ultrasound equipment, sensors, probes, workstations, electro-magnetic generators, transducers and tracking devices and for integrating representations of application tools and instruments with images of patients or navigation of instruments; image guided surgery, medical ultrasound equipment, sensors, probes, workstations, electro-magnetic generators, transducers and tracking devices for integrating representations of application tools and instruments with images of patients or navigation of instruments; medical devices using surgery planning software for use in image guided surgery; medical devices using tool identification software used for use in image guided surgery; medical devices using navigation software for image guided surgery; surgical apparatus sold as a unit, namely, mobile system cart for use in image guided surgery all being hardware and computer systems for medical use; surgical apparatus sold as a unit, namely, mobile system cart having electro-magnetic field generator, computer workstation and instrument connection unit, all being hardware and computer systems for medical use; image guided surgery cart having electromagnetic field generator, computer work station and connections for medical instruments and devices; image guided surgery workstation; Surgical instruments and apparatus, namely, tracked stylettes, tracked cannula pairs; Medical ultrasound equipment, namely, tracked ultrasound transducer; tracking devices for medical surgery instruments to track the position and orientation of medical instruments during image guided surgery; surgical instruments and apparatus, namely, trackers for use in image guided surgery, stylette pairs; computer assisted surgery systems consisting primarily of computer hardware and software for image guided surgery, spatial position sensors, tool interface units for tracking tools, computer software for integrating representations of application tools and instruments with images of patients obtained by imaging modalities, namely, Computed Tomography (CT), Magnetic Resonant Imaging (MR), and Positron Emission Tomography (PET)
