Chest

CHEST M.I., INC., Japan’s leading manufacturer and distributor of medical electronic equipment for respiratory diagnosis and treatment is recognized world-widely for good quality products and excellent services. 

With idsMED, Chest has spirometry to handle the serious lung diseases, such as asthma, allergy, emphysema, and lung cancer which are rapidly increased due to environment deterioration, stressful society, aging population, and etc. Early detection and treatment of lung disease are getting more and more important for the respiratory patients to avoid irreversible damage. Chest contributes to people’s quality of life through the development and introduction of the innovative respiratory products to the hospital and homecare markets. 

CHEST M.I., INC. was founded in Tokyo in 1965 as Sanwa Seiki Corp., which developed a water-sealed spirometer. The company was re-named CHEST M.I. (Medical Instruments) INC to clarify its specialty in 1974 and began to export into international market. In 1971, we developed the Japan’s first computerized Spirometer, DISCOM. In 1976, the comprehensive pulmonary function testing system, CHESTAC was released. Chest continuously strive to deliver respiratory products of better quality and function towards our objective of contributing to people’s health.