A novel platform for image-guided ultrasound

Area of Science:

• Neurosurgery
• Medical Imaging Technology
• Image-Guided Surgery

Background:

• Traditional image guidance combines neuronavigation and intraoperative ultrasound, requiring separate hardware.
• This dual-component approach can be complex and costly for surgical teams.

Purpose of the Study:

• To introduce a novel, simplified one-platform navigation system integrating ultrasound and neuronavigation.
• To demonstrate the diverse applications and benefits of this new technology in neurosurgery.

Main Methods:

• An ultrasound device (IGSonic) was integrated into the VectorVision2 neuronavigation system.
• The system calibrates the ultrasound probe, overlaying sonographic images onto the navigation screen.
• Duplex mode capability for visualizing vascular structures and independent ultrasound operation are featured.

Main Results:

• The VectorVision2 system seamlessly merges intraoperative ultrasound and preoperative neuronavigation data.
• It offers a cost-effective intraoperative imaging solution with enhanced anatomic orientation and brain shift visualization.
• The user-friendly interface facilitated routine adoption by neurosurgeons new to ultrasound technology.

Conclusions:

• Successful development of an integrated ultrasound and navigation system.
• The system provides user-friendly, cost-effective intraoperative imaging feedback.
• Future work should focus on advanced fusion techniques for intraoperative and preoperative image data.