Nox Medical in Paediatric Sleep Diagnostics

Nox Medical solutions are validated and trusted worldwide for paediatric sleep diagnostics. Growing evidence suggests paediatric sleep disordered breathing remains significantly underdiagnosed despite its association with behavioural, neurocognitive, cardiovascular and developmental consequences.

By enabling high-quality testing in the child's normal sleeping environment, ambulatory sleep diagnostics have the potential to improve access, reduce waiting lists and facilitate earlier identification of children requiring treatment.

As Australia enters a new era of Medicare-supported paediatric ambulatory sleep testing, clinicians require a platform that combines validated respiratory measurements, signal redundancy and reliable home performance. Nox Medical's paediatric ambulatory solutions have been developed and refined through years of clinical use and published research across leading sleep centres worldwide.

Why Nox Medical for Paediatric Ambulatory Testing?

Compact, child-friendly design

A lightweight ambulatory system helps reduce burden for children and families, supporting better tolerance in the home environment.

Minimise Failed Studies and Repeats

Paediatric sleep testing presents unique challenges, with airflow and oximetry signals often affected by movement, sensor displacement, or limited tolerance. Nox combines multiple respiratory measurements with advanced signal redundancy, helping maintain study quality and diagnostic confidence even when individual signals are compromised, ultimately reducing failed studies and the need for repeat testing.

Unique Nox Calibrate RIP Flow

Nox RIP technology enables respiratory effort and flow-derived analysis, supporting assessment of airflow limitation, flow-volume loops, and degree of obstruction. This feature is particularly valuable in children where nasal cannula displacement can be a common limitation.

Proven for Paediatric Testing

Nox technology has been successfully implemented in paediatric ambulatory sleep testing programs worldwide, enabling the collection of high-quality diagnostic data.

Featured Scientific Publications

More than 50 peer-reviewed publications support the use of Nox devices in children.

International studies using Nox technology have demonstrated:

  • Successful ambulatory PSG and respiratory polygraphy in children as young as 2 years of age
  • High rates of study completion and technical acceptability
  • Excellent reliability of RIP belt signals, often outperforming airflow and oximetry channels
  • Strong diagnostic accuracy when compared with laboratory polysomnography
  • Improved access to testing for children who may struggle with traditional laboratory environments

Below is a curated sample across key themes including feasibility, accuracy, mouth-breathing detection, home-based PSG, neurodevelopmental conditions, and sleep-disordered breathing.

Feasibility of parent-attended ambulatory polysomnography in children with suspected obstructive sleep apnea. Ioan I, Weick D, Schweitzer C, et al.

Journal of Clinical Sleep Medicine, 2020.

Key point: 57 children, 46 accepted studies; RIP belt signal present in 100%.

Home (Level 2) polysomnography is feasible in children with suspected sleep disorders. Russo K, Greenhill J, Burgess S.

Sleep Medicine, 2021.

Key point: 55 children, 48 accepted studies; RIP bands showed strong signal presence compared with SpO₂.

Respiratory polygraphy in children: Feasibility in everyday practice in an ENT department and value of automatic detection of respiratory events.
Blanc F, Merklen F, Blanchet C, et al.

European Annals of Otorhinolaryngology, Head and Neck Diseases, 2019.

Key point: respiratory polygraphy feasible in 98% of cases; conclusion notes RP in children was reliable in routine hospital ENT practice.

Validity of in-lab and home respiratory polygraphy for detecting obstructive sleep apnea in children. Kissow Lildal T, Boudewyns A, Kamperis K, et al.

Sleep Medicine, 2023.

Key point: home and lab PG showed good diagnostic accuracy, but authors noted attention to signal quality is important.

Signal quality of home polygraphy in children and adolescents. Hansen C, Sonnesen L, Markström A.

Acta Paediatrica, 2023.

Key point: paediatric PG feasible with good signal quality; automatic scoring should be interpreted carefully, with manual review recommended.

International Research Spotlight

Children's Hospital of Philadelphia (CHOP): Home Type II Testing in Youth with Down Syndrome

Researchers from the Children's Hospital of Philadelphia (CHOP), led by Dr Christopher Cielo and Dr Ignacio Tapia, have demonstrated that Level II home sleep apnea testing is both feasible and clinically effective in children and adolescents with Down syndrome.

Their work found that home testing was well tolerated by participants, preferred over traditional laboratory testing, and showed good diagnostic performance for the evaluation of obstructive sleep apnoea.

This research has been featured at major international sleep medicine meetings, highlighting the growing role of ambulatory sleep testing in expanding access to paediatric sleep diagnostics.

Reference:

Cielo CM et al. Feasibility and performance of home sleep apnea testing in youth with Down syndrome. Journal of Clinical Sleep Medicine, 2023.

Ready for Paediatric Ambulatory Sleep Testing


Patient GuideSuccessful implementation also requires proven workflows, staff training, and practical clinical protocols. Nox Medical ambulatory sleep systems are already being used by sleep services across Australia for both adult and paediatric ambulatory sleep studies, providing clinicians with a proven platform for home-based diagnostic testing. To support clinics introducing paediatric ambulatory testing, Temple Medical & Scientific has developed comprehensive implementation resources, including:


  • Paediatric application and sensor placement guides
  • Clinical workflow recommendations
  • Education on respiratory signals, RIP Flow and signal quality optimisation

Our Reference Sites

Paediatric Sleep Study Consumables

In addition to paediatric-validated Nox diagnostic solutions, Temple Medical & Scientific also supplies a full range of paediatric sleep study consumables. This includes paediatric-sized RIP belts, electrode dots, nasal cannulas and other accessories designed to support high-quality, child-friendly recordings.

Each range is compatible with all major PSG device brands and can be ordered individually or configured into per-patient packs.

Nox RIP Belts

Reliable respiratory effort belts across paediatric to XL adult sizes.

  • Improved comfort and signal quality for HST and PSG.
  • Supports more accurate flow and effort measurements.
Paediatric Nasal Cannulas

PSG-optimised cannulas for accurate flow measurement.

  • Nox Medical cannulas with in-line filters.
  • Male/female luer-lock and standard options.
HST Per-Patient Packs

Pre-assembled, single-patient consumable packs to streamline HST and PSG workflows.

  • Standard & Deluxe configurations with cannulas, electrodes, prep & tape.
  • Branded pack options with custom bag and accessory branding.
Nonin Flexi-Form III Disposable SpO2 Pulse Oximetry Sensors - 7000 Series
Oximetry Sensor Options

The Nonin Flex Sensor System combines the convenience and performance of a disposable sensor with the economy of a reusable sensor. The reusable flex sensor, made of durable silicone, is secured with a matching disposable FlexiWrap adhesive.

  • This hybrid sensor system is designed for applications such as extended monitoring and sleep studies. Available in multiple configurations to fit neonates, paediatrics and adults.
Sticky Dot Electrodes (Ambu, Covidien, INTCO)

Broad electrode portfolio from premium Ambu BlueSensor to highly cost-effective Intco.

  • Ambu BlueSensor sizes for high quality signal recordings.
  • Covidien Arbo & INTCO ranges to suit diverse budgets and protocols.
Skin Prep, Gels & Pastes

Comprehensive range designed to support optimal signal quality and patient comfort.

  • Alcohol wipes, abrasive tape, conductive gels and pastes.
  • Options suitable for routine and sensitive skin.
Tapes & Adhesives

High quality tapes, adhesives and pre-labelled stickers for consistent application.

  • Single-use tape rolls and securement solutions.
  • Pre-labelled stickers to simplify application and scoring.

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Consumable enquiries: maree@templehealthcare.com.au

Temple Medical & Scientific - Supporting sleep diagnostics across Australia.