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Immersive Augmented Reality Surgical Navigation
VisAR is a next generation surgical navigation system with FDA 510(k) clearance for precision guided intraoperative spinal surgery, with other FDA clearances pending. It provides the precision of a robot, the portability of a stethoscope, and the versatility of human-powered intelligence. VisAR projects a patient’s imaging data into a 2D or 3D hologram which is visible through an optical visor and superimposed onto the patient with millimeter accuracy.
It's like a surgical GPS providing a roadmap to guide the surgeon through simple and complex surgeries.
Key Features
Continuous Registration
Optical registration tags and trackers are used to register images to a patient and patented technology provides continuous registration and sub-millimeter accuracy during surgery.
Pre-operative Planning
Allows for pre-operative planning, tracker and tag placement, virtual landmark registration, and instrument planning, including advanced image processing and manipulation.
QR code Case Retrieval
Image datalink with series, annotations, logins, users, URLs, and passwords encrypted into a QR code that instantly retrieves the patient case for hands-free operation.
Navigational Views
Navigational views shows 2D sagittal, coronal, and axial views. VisAR reference display shows the actual instrument path vs. planned trajectory.
Integrated Workflows
Surgeons have different workflow needs. VisAR provides custom workflows. A single command can initiate workflows with visual and verbal instructions to assist the surgeon.
Ultrasound Navigation
VisAR can integrate with ultrasound allowing a surgeon to fuse a previously taken CT with real-time ultrasound in an operating room environment.
Immersive Viewing
VisAR's patented immersive viewing allows the surgeons to focus on the patient, not a monitor. Using real-time 3D reconstruction and segmentation helps increase accuracy.
X-Ray Registration
VisAR's continual progress in pioneering AR surgical guidance has allowed multiple modalities such as X-ray to register the images directly on the patient.
Watch VisAR in Action
Compilation of comments from various surgeons using VisAR
University of Utah and VisAR
Comments on using VisAR for an ACL repair
Using augmented reality to place a tough T5-T6 thoracic epidural catheter placement
Shows VisAR's ability to plan real-time while in the OR using a spin CT and ultrasound
VisAR is a disruptor for conventional navigation. It democratizes access and provides fast ROI
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VisAR was used to place a catheter between T5 and T6 and it was so easy the anesthesiologist was doubtful it went in correctly. It did.
