The future of lung health

4DMedical (formerly known as 4Dx) is a global medical technology company aiming to change the outcome for patients with lung disease by revolutionizing respiratory imaging and ventilation analysis.
With offices in Melbourne, Australia and Los Angeles, California, we have successfully proven and patented our XV Technology through years of studies and trials, completed by some of the most talented minds in medical technology.

Our Values

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Caring is at the heart of everything we do. We are developers of technology, but helping people is our focus.


We work to provide better information to patients and doctors, to empower better decisions, and to bring about better health outcomes


Our mission is to lead the way in improving global health by providing unique technologies that enable unprecedented insight into lung function.


Impact is the driving force behind every innovation we create. We push boundaries to develop clinically useful technologies that offer the greatest, positive impact.


As knowledge seekers we strive for excellence and continuous improvement in every aspect.

People focused, patients first

By focussing on the people we interact with, we can generate the highest quality outcome.

What's new at 4DMedical

Get the latest news about respiratory imaging and ventilation analysis