Enclosed storage is what a drawer adds to an endoscopy stack trolley. Valves, biopsy forceps, mouthguards, and cleaning brushes are used steadily throughout a session, and keeping them on the trolley rather than in a wall cupboard saves a walk each time. Around 23 litres inside is enough for a session's worth without becoming a stock cupboard, and the drawer top still gives 426 by 423 mm of usable surface, so you lose nothing by having it.
Wheel size matters more on an endoscopy stack trolley than on a computer cart. A loaded stack is heavy, and 5-inch castors cross cable runs, door thresholds and floor joins that catch a smaller wheel, which is where a trolley jolts and where equipment on open shelves shifts. All four brake, so the unit stays put once positioned beside a patient. That combination is the practical argument for this reference over its 4-inch sibling if the trolley moves between rooms rather than staying in one.
Display positioning is fully described here. Horizontal rotation of 90 degrees either way, pitch from plus 85 down to minus 30, and image rotation of 180 degrees each way cover an endoscopist standing to either side of the patient and a screen that may need turning for a trainee or an assistant. Combined with 345 mm of vertical travel, the display can be set for the operator rather than approximated.
Medigear.uk confirms drawer locking, power supply, and the disinfection regime before this endoscopy stack trolley reaches clinical use.



