When it’s time to sew up wounds after surgery, doctors typically use two methods: sutures and synthetic adhesives. However, each method has its shortcomings. Sutures can take awhile to administer, they require expert precision, and they can still result in infections and other complications. Synthetic adhesives aren’t exactly eco-friendly, and their lack of biodegradability can cause tissue damage and other potential health issues. In an attempt to improve upon the current methods, researchers at NC State University are working on an experimental procedure that would involve inkjet printer technology and mussels.
It seems like an odd pairing, but the potential benefits seem to address the drawbacks of the current methods for healing and repair. Mussels create a resilient “glue” that helps them stick to rocks. This compound is also “non-toxic and biodegradable,” which could reduce the risk of complications for patients. In addition, inkjet technology would provide unparalleled precision for applying the glue and closing incisions, especially for delicate procedures like eye surgery.
While the new procedure has a ways to go before replacing its predecessors, it certainly gives hope to patients, families and surgeons looking to make surgery safer. In any case, the study gives us yet another glimpse into the intriguing medical applications that printing technology could have in the near future.
