Hyperbaric Oxygen Therapy (HBOT) involves breathing pure oxygen in a pressurized environment. Here’s how it works :

Mechanism of ActionIncreased Oxygen Availability :

Under normal conditions, oxygen is carried throughout the body by red blood cells. In an HBOT chamber, the air pressure is increased to two to three times higher than normal atmospheric pressure.
This high-pressure environment allows your lungs to gather more oxygen than would be possible breathing pure oxygen at normal air pressure.

Enhanced Oxygen Delivery :

The increased pressure dissolves more oxygen into the blood plasma. This means that not only red blood cells but also the blood plasma becomes significantly enriched with oxygen.
This dissolved oxygen can be transported to tissues that are not adequately reached by red blood cells, such as those affected by injury or poor circulation.

Benefits Of Increased Oxygen
Promotes Healing :

The high levels of oxygen can accelerate the body’s natural healing processes by reducing inflammation, enhancing white blood cell activity, and promoting the formation of new blood vessels.

Kills Bacteria :

High oxygen levels can inhibit the growth of certain bacteria and enhance the effectiveness of antibiotics.

Reduces Swelling :

Oxygen therapy can reduce tissue swelling, which is particularly beneficial in treating conditions like burns or crush injuries.

Improves Oxygen Supply to Tissues :

Chronic wounds and infections often suffer from poor oxygen supply. HBOT can improve oxygenation in these tissues, promoting better healing outcomes.
Conditions Treated with HBO

HBOT is used to treat various medical conditions, including 

  • Decompression Sickness (commonly known as “the bends” in divers)
  • Carbon Monoxide Poisoning
  • Non-healing Wounds (such as diabetic foot ulcers)
  • Radiation Injuries (to tissues and bones)
  • Severe Anemia
  • Burns
  • Crush Injuries
  • Infections (such as certain skin or bone infections)
機制作用

增加氧氣供應: 

在正常情況下,氧氣是通過紅血球運送到全身。在高壓氧氣艙內,氣壓會增加到正常大氣壓的兩到三倍。
這種高壓環境允許你的肺部吸收比在正常氣壓下呼吸純氧更多的氧氣。

增強氧氣輸送 :

增加的壓力會將更多的氧氣溶解到血漿中。這意味著不僅是紅血球,血漿也會顯著富含氧氣。
這些溶解的氧氣可以被運送到紅

增加氧氣的好處

促進癒合 :

高水平的氧氣可以通過減少炎症、增強白血球活性和促進新血管形成來加速身體的自然癒合過程。

殺死細菌:

高氧水平可以抑制某些細菌的生長並增強抗生素的效果。
減少腫脹:氧氣療法可以減少組織腫脹,對於治療燒傷或擠壓傷特別有益。

改善組織氧供應:

慢性傷口和感染通常氧氣供應不良。高壓氧療法可以改善這些組織的氧合,促進更好的癒合結果。

高壓氧療法治療的疾病

高壓氧療法用於治療多種醫療條件,包括 :

  • 減壓病(潛水員常稱之為「潛水病」)
  • 一氧化碳中毒
  • 難癒合傷口(如糖尿病足潰瘍)
  • 輻射損傷(對組織和骨骼的損傷)
  • 嚴重貧血
  • 燒傷
  • 擠壓傷
  • 感染(如某些皮膚或骨骼感染)
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