Wheeze Detector

WheezeScan is designed to help parents detect wheeze in children with asthma symptoms.

WheezeScan1 is a tool designed to help parents detect wheeze in children with asthma symptoms. WheezeScan analyzes your child’s breathing to quickly and accurately tell you whether or not your child is wheezing, helping to:

  • Remove doubt in the moment of breathing distress
  • Know when and how to follow your doctor’s treatment plan

1CE marking in progress

Product benefits

Quick and accurate

Quick and accurate

WheezeScan quickly and accurately confirms whether or not your child is wheezing—giving you treatment confidence in the moment of breathing distress.

Easy to use

Easy to use

WheezeScan is a powerful, portable device that tells you if wheeze is present in less than 30 seconds, removing doubt in the moment of breathing distress.

Innovative listening technology

Innovative listening technology

Only WheezeScan uses advanced listening technology to confirm “wheeze” or “no wheeze” with accuracy, even when it occurs at low volumes that you may not be able to hear.

Asthma Diary app

Asthma Diary app

With its complimentary mobile app, WheezeScan does more than accurately detect wheeze. The app allows you to log wheeze episodes, symptoms, and triggers that can be shared with your child’s doctor to help them manage your child’s care. Compatible with iOS 10 and above, and Android OS 7 and above.


Device Type
Wheeze Detector
Targeted respiratory airways
Lower Airways - Asthma - Bronchitis - Bronchiolitis - COPD
Age Range
Baby, Child
Battery Type
2 "AAA" alkaline batteries
Mains Operation
Length (cm)
Height (cm)
Depth (cm)
Device Weight (g)

What's in the box

  • WheezeScan
  • 2 "AAA" alkaline batteries
  • Storage case
  • Instruction manual
  • Quick reference guide

Instruction manual and support

Customer Service

Contact OMRON


All nebulisers are devices that convert liquid medicine into aerosol droplets that can be easily inhaled through a mouthpiece or mask. The difference is in the technique that is used to convert the medicine into aerosol droplets. A compressor nebuliser uses compressed air to create the aerosol.

A mesh nebuliser uses a vibrating element oscillating at high frequency to push medication through fine holes in the mesh, generating aerosol droplets. This technique allows the nebuliser to be very compact and silent. It makes them easy to use on-the-go, whenever and wherever you need it.

Most medications for the treatment of respiratory diseases of the upper, middle and lower airways are available on a liquid form and can therefore be used with a nebuliser. Nebulisers also allow mixing different medications in the nebuliser chamber, so that they can be inhaled at the same time for a higher convenience.

Depending on the type of nebuliser, the nebuliser can contain several pieces:
• The main unit or compressor
• The nebuliser kit where the medication is added
• The tube that connects the main unit with the nebuliser kit
• Mesh cap
• Mouth piece to inhale medication through the mouth
• Nose piece to inhale medication through the nose
• Mask
• Air filter

Note: Always refer to the cleaning instructions as included in the instruction manual of the nebuliser.

It is recommended to clean the nebuliser kit, mouth piece, nose piece and mask after each use (but necessary after every day of formal use). They can be washed with warm water and a mild detergent. Then, you should rinse them thoroughly with clean hot tap water and allow to air dry in a clean place.

Disinfection should be done once a week. This can be done by boiling these parts for approximately 10 minutes except for PVC parts (some masks and tubes) which can harden and deform when this is done. Alternatively, use commercially available disinfectant. Thoroughly rinse with clean water after disinfection; follow the instructions given by the supplier of the disinfectant.

The casing of main unit and the tube do not require extensive cleaning, but can of course be cleaned using a soft cloth with water and a mild detergent. Wipe the casing and immediately dry using a soft clean cloth.

The air filter should not be washed. In case it was to become wet it should be replaced to avoid blockages.

Specifically, for a mesh nebuliser: the mesh cap should be cleaned after each use:
• Fill the medication container with water and nebulise the water. To prevent medication from drying and adhering to the mesh after use, nebulise the water for 1 to 2 minutes.
• Then wash the mesh cap in mild (neutral) detergent, and rinse with clean water. Allow to air-dry in a clean place.

For most nebulisers, it is recommended to replace the nebuliser kit, the mouth and nose piece, masks and tube every year. Air filters should be replaced approximately every 60 days. Specifically, for the mesh nebuliser, it is recommended to exchange the mesh cap after approximately 1 year.

You can purchase replacement items or additional accessories for your OMRON nebuliser on our website or at your nearest pharmacy/medical store.

Nebulisers are appropriate for the use of babies and children.

Shipping and returns

Shipping information

Standard delivery in 2-3 business days for orders placed before 5 PM, at £3.95 per order. Free delivery for all orders above £60.

Return information

Free return within 14 days. Read more about how to return an order.