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Biotech Hardware Hacking Printer Hardware

Old Inkjet Becomes New Bio-Materials Printer 39

Posted by timothy
from the but-the-ink-is-so-expensive dept.
MikeChino writes "Instructables member Patrik has successfully transformed an old HP5150 inkjet printer into a DIY bioprinter. To do this he removed the plastic covers and panels and rewired the paper handling mechanism. Then he prepped ink cartridges to be able to handle biological materials by opening the lid, removing the ink, and washing it out with deionized water. For his first experiment, he printed a simple solution of arabinose onto filter paper."
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Old Inkjet Becomes New Bio-Materials Printer

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  • by LuxuryYacht (229372) on Friday January 25, 2013 @08:20PM (#42697245) Homepage

    Inkjets have been used for years to print living cells and also the scaffolding for cells to adhere to. The problem isn't so much the tech but the sea of patents blocking anyone from bringing a complete system to market. When this problem is solved look for rapid progress on many fronts. Until then maybe it will only be available in countries that favor technological progress over nurturing an obsessive compulsion to hoard money that goes unused.

    Patents are the problem with tissue engineering, just as it is with other 3D print applications. I'm not against patents. It's just that the current way it's being run isn't working to help move tech progress forward, it only helps a few to make money and also keep control over the rate of progress.

All this wheeling and dealing around, why, it isn't for money, it's for fun. Money's just the way we keep score. -- Henry Tyroon

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