48 hours without lungs: artificial organ kept man alive until transplant

2 min read Original article ↗
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The external, artificial-lung system could be used to treat other people who are critically unwell and awaiting transplants.

By

  1. Rachel Fieldhouse
    1. Rachel Fieldhouse is a reporter for Nature in Sydney, Australia.

A 33-year-old man survived for 48 hours without his lungs, after a medical team replaced the organs with an external artificial-lung system1 that it developed to keep him alive until he could receive a double lung transplant.

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Nature 650, 284 (2026)

doi: https://doi.org/10.1038/d41586-026-00239-y

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