For use with paediatric and neonatal patients, the InterFlow™ blender is extremely adaptable and packed full of features designed to make CPAP and High Flow Oxygen Therapy safer for the patient and easier for the clinician.
The InterFlow™ is a gas blender designed to deliver a continuous flow of blended oxygen and medical air. In contrast to mechanical blenders, InterFlow™ is electronic and is operated via the touch screen. The blending of medical air and oxygen is controlled by valve motors, these motors allow for the precise blending and delivery of gases to the patient.
InterFlow™ includes integrated oxygen flow and pressure sensors, a back-up battery and optional Masimo SET® SpO2 monitoring.
Related Pages
- InterFlow™ respiratory gas blender
- InterFlow™ adult range
- InterFlow™ infant range
- Active humidification
InterFlow™ - key features and benefits
1. Compact and lightweight: Easy and flexible integration when space is a premium.
2. User interface: The intuitive user interface and display is navigated via an inbuilt 4.2” colour touchscreen.
3. Adaptive alarms: Adaptive, intelligent alarms monitor the output flow and patient pressure for unexpected variances.
4. Mode configuration: Configurable therapy modes tailored to patient needs, ensuring precise control and enhanced respiratory support.
5. SpO2 monitoring: An optional Masimo SET® SpO2 sensor* can be connected to the device to continuously monitor the patient’s blood oxygen saturation and pulse.
6. Integrated sensors: The internal thermal mass flow sensor and paramagnetic oxygen sensor ensure a precise therapy delivery and minimise O2 waste.
7. Philips® IntelliBridge™ compatible: Monitor centrally via Philips Patient Monitoring Systems.

nFlow™ infant nasal CPAP breathing systems
The InterFlow™ gas blender with nFlow™ system offers a complete care solution for infant CPAP with established ‘gas flip’ technology, providing a low ‘work of breathing’ option as an alternative to ventilator CPAP.
Key features and benefits:
1. Tube support: Lightweight and secure design for easy positioning and adjustment.
2. Bonnet tie: Soft and strong to maintain a comfortable and reliable fit throughout treatment.
3. Bonnet: Available in 12 sizes, the breathable cotton nFlow™ CosyFit™ bonnet includes 3 large attachment pads to help ensure a gentle and cosy fit for the smallest to largest patient.

Therapy modes
The InterFlow™ blender is equiped with 3 Infant preset therapy modes. Each mode includes tailored parameter settings and alarms designed for specific patient sizes and therapy types.
Infant nCPAP - Pressure mode
Pressure control mode intended to deliver nCPAP (nasal Continuous Positive Airway Pressure) to infant patients via the nFlow™ nCPAP generator. Includes breaths per minute display.
Infant nCPAP - Flow mode
Flow control mode intended to deliver nCPAP (nasal Continuous Positive Airway Pressure) to infant patients via the nFlow™ nCPAP generator. Includes breaths per minute display.
Infant HFOT mode
Flow control mode intended to deliver HFOT (High Flow Oxygen Therapy) to infant patients via a High Flow nasal cannula.
Manual Flow mode
Adjustable flow mode intended to allow the user maximum control of supplied flows.
Monitoring display
The therapy parameters can be viewed numerically or graphically via the customisable real-time waveform display.
Waveform display
Numerical display
nFlow™ modular systems
The nFlow™ modular system further simplifies infant respiratory support with one heated wire breathing system that can be used for both nCPAP and High Flow therapy.
Transitioning between High Flow and nasal CPAP couldn’t be easier. With the multi-function InterFlow™ there is no need to change the equipment or breathing system, simply switch to the most appropriate therapy for each baby’s developing needs.
1. nFlow™ adaptor kit - (product code 4800004)
2. 15 mm heated wire - (product code 4560810)
3. Nasal cannula - 4 sizes (product codes 51008529, 51008530, 51008531, 51008533)

Ordering information
The InterFlow™ gas blender is available with optional mobile equipment stand and the InterActive™ respiratory humidifier for when active humidification is required. For more information or to arrange a demonstration please contact us.
| Code | Description | Box quantity |
| 7210000 | InterFlow™ respiratory gas blender | 1 |
Accessories
| Code | Description | Box quantity |
| 7600000 | Mobile equipment stand | 1 |
| 7600006 | Gas bottle kit | 1 |
| 7602000 | Medi-rail mounting bracket | 1 |
| 7601000 | Pole mounting bracket | 1 |
| 7100000 | InterActive™ respiratory humidifier | 1 |
nFlow™ breathing system
| Code | Description | Box quantity |
| 4800000 | nFlow™ CosyFit™ infant CPAP heated wire breathing system. ≥ 1.6 m | 12 |
| 4800016 | nFlow™ CosyFit™ infant CPAP heated wire breathing system with detachable monitoring line. ≥ 1.8 m | 10 |
Infant nasal cannula
| Code | Description | Box quantity |
| 51008533 | Nasal cannula, extra large infant (< 10 L/min) | 10 |
| 51008531 | Nasal cannula, large infant (< 10 L/min) | 10 |
| 51008530 | Nasal cannula, medium infant (< 8 L/min) | 10 |
| 51008529 | Nasal cannula, small infant (< 8 L/min) | 10 |
nFlow™ modular system
| Code | Description | Box quantity |
| 4800004 | nFlow™ CosyFit™ generator adaptor kit with nasal prongs | 25 |
| 4560810 | 15 mm Flextube heated wire breathing system limb with auto fill chamber and extra limb. ≥ 1.2 m | 7 |
For more information about the InterFlow™ gas blender or to arrange a demonstration please get in touch.
Note: Not all products are available in all markets, please contact your local office for details.
*InterFlow™ is supplied with Masimo® RD SET® DCI Adult patient cable. Other compatible sensor designs are available. Masimo, Masimo SET and the Masimo and Masimo SET logos are registered trademarks of Masimo Corporation. Philips and IntelliBridge are registered trademarks of Koninklijke Philips N.V.