In 2003 Intermedical Limited gained ISO9001 certification, the internationally recognised standard, for our internal Quality Management system We are specialists in the field of Spirometry, TLCO, Portable & Domestic Medical Oxygen Concentrators and much more From our headquarters in Kent we have provided hospitals, GP surgeries, nursing homes, and domestic users with quality diagnostic, therapeutic and respiratory support equipment Alongside our vast range of spirometers from leading manufacturers such as Vitalograph & CareFusion, we are the UK exclusive agent to swiss manufacturer ndd Medizintechnik AG