OMS Energy Technologies Inc., through its subsidiaries, manufactures and sells specialty connectors and pipes, surface wellhead and Christmas trees, premium threading services, and other ancillary ...

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Rationale In patients with COVID-19 pneumonia and mild hypoxaemia, the clinical benefit of high-flow nasal oxygen (HFNO) remains unclear. We aimed to examine whether HFNO compared with conventional ...

Severity of hypoxaemia can be assessed using the partial pressure of arterial oxygen to fraction of inspired oxygen ratio (FiO2). However, in patients breathing through non-rebreather reservoir bag ...