A needle-based device includes a barrel as a body thereof and a needle. A portion of the needle is received within the barrel and glued thereinto to cause the needle to protrude from the barrel. The needle-based device also includes a needle shield to protect an entire length of the needle protruding from the barrel based on completely encompassing the entire protruding length of the needle in a first state of disuse of the needle-based device. The barrel includes wings on lateral sides of an outer wall thereof. The wings extend perpendicular to a length of the barrel to couple the needle shield to the barrel in the first state of disuse of the needle-based device.