
ICU monthly replacement tied to the ventilator fleet.
The range above is an indicative planning figure taken from our own research, not a quotation and not an offer. buytogethr is pre-launch and has closed no pools.
The order is an accessory list for an installed ventilator fleet: breathing circuits in adult, paediatric and neonatal sizes, smooth-bore or expandable, heated-wire or plain, with water traps, catheter mounts and connectors; heat-and-moisture exchangers, HMEF and bacterial-viral filters; closed suction catheters and nebuliser lines. Quotes diverge on connector sizing at the 22 mm and 15 mm interfaces, circuit length, compatibility with the humidifier and its temperature probes, filtration efficiency, resistance to flow, dead space, and the single-patient-use duration the manufacturer will support. The mistake that costs most is treating a circuit as generic. One that fits mechanically may still not carry the right heated-wire connector, and dead space that is irrelevant for an adult is not irrelevant for a neonate.
This is the hardest of the recurring items to pool, because the specification is tied to whichever ventilators and humidifiers each institution already owns, and those fleets differ. Filters aggregate well, being described by performance against a standard interface. Circuits aggregate only when the pool is organised deliberately — by ventilator make, or alongside a pooled ventilator purchase where several institutions are standardising their fleet at the same time. Where that alignment exists the volume is large and critical-care consumption predictable enough to commit to. Where it does not, a pooled circuit contract will fragment into exceptions.