Invention of automatic pen that shines healing light on wounds

PNP DeskJune 5, 2023September 13, 202404 mins

Chinese experts have created a thin 3D pen that delivers a hydrogel that quickly heals wounds. Photo: Nanjing University Beijing: After the invention of 3D technology and biogel, many laboratories are now creating systems, nozzles and pans that can be tested on humans, if not today. Scientists from Nanjing University in China have developed a…

An electric bandage that heals wounds 30 percent faster

PNP DeskFebruary 23, 2023September 10, 202404 mins

Dr. Prof. Guillermo Amir has an electric strip on his hand. Photo: Courtesy of Northwestern University Illinois: Some wounds take a long time to heal, but now an electrical bandage has been developed that not only heals the wound 30% faster, but also continuously transmits information about the wound to an external device such as…