Oxygen Therapy Devices Market - North America Industry Analysis, Size, Share, Growth, Trends and Forecast upto 2023 According to a new market report published by Transparency Market Research “Oxygen Therapy Devices Market - North America Industry Analysis, Size, Share, Growth, Trends and Forecast 2015 - 2023,� the North America oxygen therapy devices market was valued at US$ 1.0 Bn in 2014 and is expected to grow at a CAGR of 5.5% from 2015 to 2023, to reach an estimated value of US$ 1.58 Bn in 2023. Oxygen therapy devices are being largely acknowledged for the treatment of several respiratory diseases due to its supplementary, definitive, or palliative role. The growing prevalence of respiratory diseases such as respiratory distress syndrome, COPD, asthma, and obstructive sleep apnea is by far the leading factor augmenting the oxygen therapy devices market in North America. Moreover, the rising preference for home healthcare coupled with the rapid advancements in technology is providing a significant boost to the growth of the market. However, the growing consumer inclination towards refurbished equipment and the high cost of oxygen therapy devices along with the lack of favorable reimbursement policies are adversely affecting the overall revenue generation of the market. Owing to