Squid-Inspired Device Offers Needle-Free Drug Delivery Solution

Bioengineers have developed a new drug delivery device inspired by cephalopods, such as cuttlefish, that can be swallowed to deliver drugs typically requiring injections. The device uses jets to inject drugs into the digestive tract lining, improving bioavailability compared to traditional oral methods. This innovation aims to combine the convenience of oral delivery with the efficiency of injections, potentially transforming how medications like insulin are administered. While promising, further testing and human trials are needed to assess long-term efficacy and safety.