【How to Prevent COVID-19? Blood Oxygen Levels Are the Key!】
When blood oxygen levels drop below 94, the body enters a state of hypoxia.
Patients with pneumonia and pulmonary fibrosis need to wear a device that continuously monitors their condition 24 hours a day.
Now available for purchase at major retailers like Chunghwa Telecom, Cosmed, and LANEW!
Leadtek Pulse Oximeter Official Website: https://www.leadtekbiomed.com/eng/product/oximeter.html