Pop quiz!  What’s weirder than dead organs sitting around in glass jars?  Live organs moving around in glass domes.

For patients with late-stage respiratory diseases, finding a new pair of lungs can be… well, about as hard as it sounds. Currently, about four out of five lung donations are rejected for use, as they don’t fit the criteria required for a safe transplant. Keeping an organ alive outside the body is tricky stuff, especially long enough to patch it up. But what if doctors had enough time to repair donated organs that were initially unfit for transplant?

For the first time, doctors at Toronto General Hospital have used what is called the XVIVO Lung Perfusion System to repair donated lungs. Using a ventilator, pump and filter, the new technique can keep lungs breathing in a glass dome for up to 12 hours following donation. This time window allows doctors to better assess the potential of the organs for transplant, or to repair damaged lungs. Today, only 25% of patients can find a lung donation match. Keeping the lungs alive for a longer period of time improves those odds, increasing lungs’ chances of being used by as much as 5 to 10 times.

In case you didn’t catch that, lungs are breathing in a glass dome.  Creepy?  You bet.   Check it out yourself:

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