Spine Navigation System

The Spine Navigation system is intended as an aid for precisely locating anatomical structures in either open or percutaneous spine procedures. Their use is indicated for any medical condition in which the use of stereotactic surgery may be appropriate, and where reference to a rigid anatomical structure, such as the spine, can be identified relative to CT imagery of the anatomy. This can include the spinal implant procedures, such as Posterior Pedicle Screw Placement in the sacro-lumbar region. The headset of the Spine Navigation system displays 2D stereotaxic screens and a virtual anatomy screen. The stereotaxic screen is indicated for correlating the tracked instrument location to the registered patient imagery. The virtual screen is indicated for displaying the virtual instrument location in relation to the virtual anatomy to assist in percutaneous visualization and trajectory planning. The virtual display should not be relied upon solely for absolute positional information and should always be used in conjunction with the displayed stereotaxic information.

The Spine Navigation system is intended as an aid for precisely locating anatomical structures in either open or percutaneous spine procedures. Their use is indicated for any medical condition in which the use of stereotactic surgery may be appropriate, and where reference to a rigid anatomical structure, such as the spine, can be identified relative to CT imagery of the anatomy. This can include the spinal implant procedures, such as Posterior Pedicle Screw Placement in the sacro-lumbar region.

The Medivis Spine Navigation System is an image-guided navigation system designed to assist surgeons in placing pedicle screws accurately during spinal surgery. The Medivis Spine Navigation System is comprised of software, a head-mounted display (HMD), passive reflective markers and reusable components. The device provides various image display options and manipulation features, primarily controlled through the touchscreen monitor. An HMD serves as an adjunct display and functions as an optical 3D tracking component for patient and surgical tool localization. The device registers patient data to the surgical environment through IR tracking.