Wellue O2 ring

Chronic respiratory failure , sleep apnea-hypopnea syndrome , heart failure with orthopnea or paroxysmal nocturnal dyspnea are pathologies that can alter the level of blood oxygen saturation during the night. Use the Wellue O2 ring and monitor your blood oxygen saturation levels, heart rate and apneas, which is essential to determine the presence of certain relevant diseases with hypoxemia. It is expressed in a percentage that, under normal conditions, should not be less than 95% and very close to 100%.

Get an evaluation of the results from the doctor