Navient ENT - Surgical Navigation System

Optical tracking systems are superior and preferred over electro-magnetic systems for the following reasons:

• Greater accuracy
• Better reliability
• No interference from ferromagnetic metals in the OR/OT
• No wire connection between the instruments and console
• Simpler and more user friendly
• Convenient to use

Computer

• 16 inch LED-backlit display
• Intel core i7 quad core processor
• 16GB DDR4 RAM
• 512GB Solid State Drive
• Additional monitor support

Tracking System

• Infrared optical tracking system
• Live video stream
• 16 frames per second
• 0.2mm calibration accuracy
• Permanent markers
• Reusable and serializable instruments

Software

• Import Dicom images from DVD, USB and PACS
• Fast and accurate image fusion
• 3D sinus modeling and navigation
• Trace and Landmarks registration
• Smart 3D automatic front clip
• Easy manipulation of 2D and 3D images
• Video documentation of surgical operation
• Warnings issued if line of sight interrupted
• Gesture based user interface control
• Smart Zoom magnifies navigation area
• Instrument tip accuracy verification
• Remote support and software update

Cart

• Foldable and Portable
• Lightweight 25kg
• Compact size 40 x 45 x 105cm
• Omni directional front wheels
• 120V; 220-240V. 1A. 50Hz AC power supply

Navient is designed for convenient routine use. There are no cables to connect, no spherical markers to mount, no head straps to wrap, no field generator to place, and no consumables to order.

Navient’s registration process is accurate and fast, thanks to its proprietary optical tracking system and its innovative registration technology.

• Simple, elegant and precise navigation system
• Powerful and intuitive software features
• Sleek, compact and portable cart
• Seamless integration with office practices
• For inpatient and outpatient interventions
• Affordable and no consumables
• Enhance your productivity, reduce stress and operate safer

Navient’s software user interface is intuitive and simple to follow. The patient data browser lists all the patient scans found in the Navient system and enables importing of new patient data from a CD/DVD, USB or network drive. Once data is loaded, Navient software operation proceeds sequentially through 5 stages as follows:

1. Load CT or MRI images from USB, DVD or PACS
2. Merge CT and MRI images (Optional)
3. Build 3D model of sinus (Optional).
4. Position the tracker, calibrate new instruments and check their tip accuracy.
5. Landmark based and trace based.
6. Navigate in 3D & 2D views, Smart 3D front clip, display 3D sinus model….

• Steam sterilizable instruments
• Pre-calibrated instruments
• Permanent markers
• No consumables
• Reusable peel & stick patient tracker
• Convert any suction tube, debrider or balloon dilation system to a navigated instrument using a Navient Universal Tag adaptor. Automatically calibrate their tips in a few seconds, and visually verify their tip accuracy in the zoom window.