oxygen therapy, portable oxygen, oxygen concentrator

COVID-19 made people hesitant about visiting hospitals for regular consultations, resulting in the practice of self-health checkups at home. Consequently, regular health checks and medical devices have become increasingly important, which in turn can help prevent medical conditions. 

People living with breathing difficulties or chronic lung conditions may require oxygen therapy to maintain safe oxygen levels in their blood. A portable oxygen concentrator (POC) is a medical device designed to deliver supplemental oxygen while allowing individuals to remain active and mobile.