Just print off a new set of lungs, will you?

Every so often, I come across a news item that’s sufficiently cool I think it must be a fake. It’s just too good to be true.

Here’s one for you – a 3D bio-printer has been developed that “prints” organs on demand for organ replacement surgery. It uses the patient’s own cells, so there’s no risk of rejection.

The article says, “The 3D bio-printer allows scientists to place cells of almost any type into a desired 3D pattern. It includes two print heads, one for placing human cells, and the other for placing a hydrogel, scaffold, or support matrix.” The device already “prints” arteries and could be used in a heart surgery near you within five years. More complex organs aren’t far behind. Units are already being shipped to research institutions working on tissue construction and organ replacement.

With any luck, organ donor cards will soon be relics of the past.

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