Evaqua™ 2 technology
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.
With conventional water-trap circuits, condensate can form in the expiratory limb where humidity in the gas flow touches cooler surfaces along the gas path. Evaqua 2 technology allows water vapor to diffuse through the expiratory limb wall before it has an opportunity to condense into liquid water within the circuit limb or the ventilator (neonatal ventilator or ventilator with pediatric modes).
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
Reliable. Adaptable. Robust.
The F&P 850™ System delivers heated, humidified support across the pediatric respiratory care continuum.
Redefining expectations.
The F&P 950™ is a premium-performance humidification system designed to be easy to set up and use, minimize condensate, and provide advanced protection.
| 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.
F&P 950™ Pediatric Ventilator Dual Heated Circuit Kit (with pressure line) J Model
(PDF 2.7 MB)
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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