Significant adoption of non-invasive and lightweight handheld respiratory monitoring devices, especially pulse oximeters and spirometers, presents lucrative opportunities for companies in the marketWilmington, Delaware, United States, Aug. 21, 2023 (GLOBE NEWSWIRE) -- Transparency Market Research Inc. - The global respiratory monitoring devices market was valued at US$ 7.7 Bn in 2021 and is projected to expand at a CAGR of 6.3% from 2022 to 2031. Pressing need for monitoring patients suffering f