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Rokon Health Blog

principle of Oxygen concentrator

How Does an Oxygen Concentrator Work?

Oxygen concentrators are medical devices that assist people who have a low level of oxygen in their blood. They are powered by plugging the device into an electrical outlet or by using a battery. If a battery is used, then it will need to

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Mask standard

The face mask standard of different country

When we are purchasing the face mask, we must identify the standard number for getting the authorized face mask. Every country has own face mask standard, their difference of the standard is the filtration efficiency

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Oxygen Function

Why we need oxygen?

Most diseases start from hypoxia. In our country, more than half of middle-aged and elderly people, pregnant women, and students have symptoms of hypoxia; 70% of office workers are in a sub-health state

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COPD Treatment

Misunderstandings of Oxygen Therapy for COPD

With the advent of an aging society, the incidence of chronic diseases is getting higher and higher, which seriously affects human health. COPD is one of the most common chronic diseases. According to the World Health Organization,

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