Category	Examples
Emergency medical care	Tracheal intubation (laryngoscope-guided, on manikin) 21, cardiac life support (anesthetized pigs) 22
Surgical care	Laparoscopic surgery (video simulated 23, on anesthetized pigs 24,25)
Medical imaging or physiology assessment	Ultrasound with lower body negative pressure chamber 26, Doppler flowmeter (head mounted) 27, central venous pressure monitor 28
Specialized biological equipment	Microplate reader (and in-flight glove box) 29, temperature control system for cell cycle experiments 30, microscope (brightfield, phase contrast, and multi-channel fluorescence capable) 15, capillary electrophoresis unit coupled to video microscope 31
Other	Plant harvesting with forceps 32, contained rats 33,34 and fish 35 for observation