Welcome to Vitalograph USA

Vitalograph is a world leading provider of outstanding quality respiratory diagnostic devices, clinical trials and medical equipment servicing.

Our extensive respiratory range includes spirometers, peak flow meters, COPD screeners, asthma monitors, e-diaries, inhaler trainers and resuscitation devices.

With a pioneering heritage of excellence spanning half a century Vitalograph continue to make valuable contributions to effective medical care and enhanced quality of life.

If you are visiting from another region please CLICK HERE


MHRA routine inspection places Vitalograph
in top 5% of CROs

Vitalograph has passed its first routine inspection by The Medicines and Healthcare products Regulatory Agency (MHRA) with flying colours. The Agency reported zero critical findings, zero major findings and only a handful of observations. We, at Vitalograph are delighted to be one of only 5% of CROs to pass with this degree of success. For more information, CLICK HERE

Vitalograph asma-1 used for assessment of children with asthma at the University of Missouri School of medicine

"The asma-1 is user-friendly, dependable piece of equipment that has been strategic in our efforts to improve assessment for children with asthma at school, in clinics and in hospital settings"

says Ben Francisco, Director of Asthma Ready Communities and Research Assistant Professor for Child Health Pulmonary Medicine & Allergy School of Medicine University of Missouri Health Systems. For more information, CLICK HERE

Our Heritage of Excellence

Our heritage of excellence Our heritage of excellence

Vitalograph Ltd was founded in 1963, building on a successful business in respiratory diagnostic and therapeutic products started in 1951.

Spirometry Normal Values and Guidelines

Normal Value Regressions COPD Guidelines
Asthma Guidelines Spirometry Standards and Guidelines Peak Flow Standards and Guidelines Cough Guidelines Smoking Cessation Guidelines