Axana: A Portable MRI Scanner Revolutionizing Stroke Diagnosis

Strokes are a leading cause of death and disability worldwide. Wellumio, a New Zealand company, has developed Axana, a portable MRI scanner designed to address the critical time sensitivity of stroke diagnosis. Axana's compact size and user-friendly interface require minimal training, allowing for immediate head scans in emergency rooms, drastically reducing diagnostic delays and improving treatment outcomes. Utilizing magnetic fields at varying frequencies, it eliminates the need for pulsed gradient coils, lowering cost and complexity. While currently lower resolution, it's sufficient for gross anatomical analysis, with future versions aiming for higher resolution. Axana promises to revolutionize stroke care, particularly in underserved communities, by offering accessibility, affordability, and ease of use.