Surgically implanted micro-platforms in manduca sexta moths

Abstract

We demonstrate for the first time surgically implanted platforms and substrates for attachment of microsystems in insects without adverse effect to adult lifespan. The technology demonstrates the insertion of biocompatible balsa-titanium anchor in the late pupal stage of a moth, Manduca sexta, resulting in a permanently anchored base in the adult. We also present results on inserting silicon chips (4mm X 2mm X0.5mm) in the late pupal stage. The inserted substrates become permanently incorporated into the resulting adult moth as the wound is healed and the anchor site reinforced during the process of metamorphosis. This technology could open a wide venue to use insects with surgically incorporated MEMS devices as flying machines, to deploy payloads at a target of interest.