A miniature delivery system includes a base; a pumping mechanism attached to the base; and a housing having needles, the housing being attached to the base so that the pumping mechanism is enclosed by the housing. The needles are configured to not buckle or break when pressed directly into a skin or organ of a human to which the miniature delivery system is attached to, and the pumping mechanism is configured to pump a fluid from the housing into the skin or organ, through the needles.