Parasitic wasps use a long, thin, tubular organ to implant eggs in their victims. A device inspired by this organ could make it easier and less painful to remove tumours, blood clots or even whole organs
Source:
https://www.newscientist.com/article/2255694-surgical-device-inspired-by-parasitic-wasps-could-extract-bits-of-you/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home