GDS specialise in proven diagnostic and treatment innovations for the spectrum of Sleep Related Breathing Disorders (SRBD), from Snoring to Sleep Apnea. 

Our product portfolio has developed to include products which address other conditions effecting the nose, sinus and throat but have an association with resulting snoring or sleep related breathing disorders.

Restech pH Airway Measurement – For patients suspected of suffering from LPR (Laryngopharyngeal Reflux), the Restech pH Measurement system remains the ‘gold standard’ airway pH measurement method.  We are delighted a growing number of centres in the UK are providing patients with an effective reflux treatment pathway using Restech.

AlaxoLito Nasal Stent – A simple but effective medical device for the treatment of decreased nasal breathing and resulting snoring.  Causes can be nasal alar collapse, nasal valve collapse or turbinate hyperplasia. Visit AlaxoLito product page for full details.

WatchPAT Central PLUS(New Product) WatchPAT Central PLUS

Until now, WatchPAT has been clinically proven to detect all types of apnea events.  The new WatchPAT Central PLUS enables specific identification of Central Sleep Apnea (CSA).

With this new capability, patients suspected of having sleep apnea can be diagnosed more specifically with an exceptionally easy to use, automated and accurate WatchPAT HST device and benefit from an optimized treatment. Visit the new WatchPAT Central PLUS page for product details.

NasoNeb Starter Kit(New Product) NasoNeb® – Optimal Intranasal Drug Delivery System. 

NasoNeb® optimises the delivery of medication to the nasal and sinus mucosa by combining the correct particle size, airflow and fluid volume to ensure prescribed medication is effective, reaching only the nasal and sinus areas.

Visit the NasoNeb® page for further product details or visit if you are a patient looking to find more information and order a system.




Visit the new NasoNeb online patient portal.

For details on how the NasoNeb system can help you with ordering facility.
NasoNeb Patient Website