Abstract: The disclosure relates to a drug delivery device including at least a housing, a drug container with a needle, and a cap, wherein the housing has an inner surface forming a cavity configured to retain the drug container, wherein the cap is configured to be releasably connected to the housing, and wherein a back end of the device opposite to a front end of the device directed to the cap includes a gripping lug axially protruding from the back end of the device. The disclosure further relates to an emergency pack including such a drug delivery device.

Abstract: A fluid cooling device in the form of a modular unit has a motor which drives a ventilator wheel and a hydraulic pump which takes fluid from an oil reservoir and delivers it to a hydraulic work circuit. The circuit heats the fluid and sends it to a heat exchanger from which the fluid returns, cooled, to the oil reservoir. The oil reservoir, being shaped like a trough and surrounding at least part of the motor and the hydraulic pump and having high walls in the manner of a half-shell, results in a relatively high-volume oil reservoir with is a part of the fluid cooling device with a compact, space-saving structure by at least partially containing parts of the fluid cooling device to save space.