Room 701, No. 3 Sassoon Rd, Hong Kong SAR, China
Department of Orthopaedics and Traumatology, HKUMed
The Multiview Markerless Magnetic Location system

Surgical navigation, known as "GPS in the operating room," aligns real-time imaging (CT/MRI/ultrasound) with surgical tools and anatomy to guide surgeons precisely to targets while protecting healthy tissues. Challenges include accuracy, tissue shift, integration, imaging latency, cost, and training.
5M AI navigation combines Multiview, Markerless, Multimodal, Machine Learning, and Mixed Reality. It uses RGB sensors (replacing infrared) to cut costs and boost accuracy. Optical-magnetic positioning solves tracking and tissue displacement. AI processes multimodal data for mixed-reality interaction.
The system reduces cost and complexity, enables real-time updates and intuitive control, overcomes latency and training barriers, and redefines precision surgery through adaptive, user-centered design.
Progression of 5M Surgical Navigation
‘GPS’ in the Operation Room
Anti - obscuration
No interruption of positioning due to accidental occulusion
Sense - free Registration
Recognition, tracking, and location are done automatically in the background
Optic - Mag Multimodality
Multimodal positioning for multiple surgical scenarios
View Progression
Related Coverage

