The circuits incorporate Evaqua 2 technology, which eliminates the need for water traps by enabling excess humidity to diffuse through the circuit wall before it condenses. The Evaqua 2 expiratory tube of the breathing circuit is made from a material containing millions of permeable cells.
Fig 1. Evaqua 2 compared with a conventional respiratory circuit
Circuit changeover
Fisher & Paykel Healthcare’s circuit range comprises adult, pediatric and neonatal circuits.
For a pediatric application using F&P 850™ circuits, the recommended point to change from an infant circuit to an adult circuit is 12 to 15 kg or 120 ml tidal volume (VT), depending on your ventilation strategy.
Fig 2. The recommended point for a circuit changeover is 12 to 15 kg or 120 ml tidal volume (VT).
Compatible humidification systems
Product code | Description | Quantity |
F&P 850 invasive circuits
RT265 | Dual heated infant circuit kit with Evaqua 2 technology and MR290 autofeed chamber (flow > 4 L/min) | 10/box |
RT266 | Dual heated infant circuit kit with Evaqua 2 technology and MR290 autofeed chamber (flow 0.3 to 4 L/min) | 10/box |
RT267 | Dual heated infant circuit kit with Evaqua 2 technology and MR290 autofeed chamber for SLE2000 ventilators | 10/box |
RT268 | Dual heated infant circuit kit with Evaqua 2 technology and MR290 autofeed chamber for SLE5000 series ventilators | 10/box |
RT269 | Dual heated infant circuit kit with Evaqua 2 technology and MR290 autofeed chamber for SLE6000 series ventilators | 10/box |
RT225 | Dual limb infant breathing circuit kit with expiratory water-trap and MR290 autofeed chamber (flow > 4 L/min) | 10/box |
RT226 | Dual limb infant breathing circuit kit with expiratory water-trap and MR290 autofeed chamber (flow 0.3 – 4 L/min) | 10/box |
RT227 | Dual limb infant breathing circuit kit with expiratory water-trap and MR290 autofeed chamber for SLE2000 series ventilators | 10/box |
RT228 | Dual limb infant breathing circuit kit with expiratory water-trap and MR290 autofeed chamber for SLE5000 series ventilators | 10/box |
950P81 (J)* | Pediatric ventilator dual heated circuit kit | 10/box |
950N80 (J)* | Neonatal ventilator dual heated circuit kit | 10/box |
950N81 (J)* | Neonatal ventilator dual heated circuit kit (with accessories) | 10/box |
950N82 (J)* | SLE ventilator circuit kit | 10/box |
*J model available in North America only.
This product is not available for purchase by the general public. Always follow the directions for use.
F&P, Evaqua, F&P 850 and F&P 950 are trademarks of Fisher & Paykel Healthcare Limited. For patent information, see www.fphcare.com/ip