The tracheostomy tubes were distributed to 4,179 direct US and US Territory customers. The firm has also distributed products to Canada, the UK, Latin America and Japan. The firm's branches in those countries are handling the recall activities in those countries. The firm manufactured 95,923 units and distributed 71.021 throughout the US and US territories. 4,481 are on hold at the Nellcor distribution facility, and approximately 3000 units are currently in distribution.