- This Omron C28P nebuliser uses advanced valve technology to give you the right dose of meds as you inhale  - Whether it's asthma, COPD, bronchitis, or just one of those colds, this little machine's got your back - Comes with comfy masks in both adult and child sizes, so everyone from baby to grandad can use it - It works well with saline and most medicines your doctor prescribes- One machine does the job - it's tough enough for the whole family to use it as often as needed