4DMedical Receives TGA Approval for CT:VQ™, Bringing Non-Contrast Ventilation-Perfusion Imaging to Australia

MELBOURNE, Australia, June 29, 2026 /PRNewswire/ -- 4DMedical Limited (ASX: 4DX), the global leader in advanced respiratory imaging, today announced that CT:VQ™ technology has Therapeutic Goods Administration (TGA) approval and is included on the Australian Register of Therapeutic Goods (ARTG)—enabling commercial deployment across Australia.

CT:VQ™ gives physicians access to ventilation and perfusion imaging and data derived directly from routine, non-contrast, chest CT scans. CT:VQ™ delivers regional functional lung information without the use of injected contrast agents, radiotracers, or dedicated nuclear medicine infrastructure.

“TGA approval marks an important milestone for respiratory diagnostics in our home market,” said Andreas Fouras, Founder, Managing Director and CEO of 4DMedical.

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