The vacuum floor is what earns this portable suction unit its place. Suction applied to an airway must lift secretions without pulling at the mucosa behind them, and the pressures needed in a newborn are a fraction of what a surgical field requires. A unit adjusting down to under 19 mmHg can be set for a neonate, a small child, a delicate airway or a chest drain arrangement. A unit stopping at 150 mmHg cannot be set for any of them.
Intermittent cycling covers the other common ward use. A nasogastric tube on continuous suction draws stomach lining into the drainage holes, causing bleeding and a blocked tube. Cycling the vacuum lets the mucosa fall away between pulls, which is why intermittent low suction is the standard instruction for gastric drainage. Adjustable timing from one to fifteen minutes means the cycle follows the written protocol, rather than bending the protocol to accommodate whatever the machine does.
Two practical points qualify all of that. No battery is described, so despite the carrying handle this is a machine which moves from socket to socket rather than travelling alongside a patient, and anybody planning transfer use should know that before ordering. And no overflow protection appears anywhere, which on a single litre bottle gives considerably less warning than a larger vessel would.
Medigear.uk establishes the overflow arrangement, battery position, duty limit, and exhaust filtration before this unit reaches a ward.