What Is 2 ATA in A Hyperbaric Chamber?

Sep 17, 2025

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The average pressure at sea level is approximately 101.325 kilopascals (76 centimeters of mercury column), and this value is also known as the standard atmospheric pressure. In addition, in chemical calculations, the international unit of air pressure is "atm".

So 1 atm is one standard atmosphere,2 ata is twice the standard atmospheric pressure.

When we set the pressure in the hyperbaric oxygen chamber to 2ata, we are equivalent to inhaling oxygen at 2 standard atmospheres.

After years of research, our company has provided pressure selection and usage suggestions for users of hyperbaric oxygen chambers

The efficacy of 2.0ATA is in acute critical medical conditions (such as acute carbon monoxide poisoning and acute ischemia-hypoxic brain injury). Treatment of neurological diseases Other indications include sudden deafness, tinnitus, and adjuvant treatment for orthopedic and cardiovascular and cerebrovascular diseases
Applicable scenarios: Professional medical institutions
Time: Under medical supervision based on the condition, no more than once a day, and each session should not exceed 90 minutes

If 2.0ata is too high for you, you can also choose 1.5ata

The efficacy of 1.5ATA is to assist in the treatment of diseases (such as hypoxic-ischemic diseases, cardiovascular and cerebrovascular diseases,

etc.). Health care (boosting immunity, beauty and anti-aging, pain and strain treatment, etc.), postoperative auxiliary rehabilitation (such as trauma, fractures, etc.)
The 1.5ata hyperbaric oxygen chamber is suitable for medical institutions, health institutions, beauty salons, sanatoriums, families, etc
It is recommended to use the 1.5ata hyperbaric oxygen chamber three times a week or once a day. Each session is best for 60 to 90 minutes and should not exceed 90 minutes

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