Scientific Reports: Hypoxia driven opioid targeted automated device for overdose rescue

Scientific report highlights device which is designed to be compact and wearable and attaches to the skin with adhesive surface. "Novel feature is a needle-stow chamber that stores needles in a sterile state and inserts needles into tissue only when drug delivery is needed. A mechanical pump system is activated upon detection of an overdose which inserts the hypodermic needles into tissue, injects the antidote, and simultaneously transmits alerts and data to designated remote systems (e.g., 911 and remote servers)."