OverviewHyperbaric oxygen therapy involves breathing pure oxygen in a pressurized environment. Hyperbaric oxygen therapy is a well-established treatment for decompression sickness, a potential risk of scuba diving. Other conditions treated with hyperbaric oxygen therapy include serious infections, bubbles of air in your blood vessels, and wounds that may not heal as a result of diabetes or radiation injury. Show
In a hyperbaric oxygen therapy chamber, the air pressure is increased two to three times higher than normal air pressure. Under these conditions, your lungs can gather much more oxygen than would be possible breathing pure oxygen at normal air pressure. When your blood carries this extra oxygen throughout your body, this helps fight bacteria and stimulate the release of substances called growth factors and stem cells, which promote healing. Why it's doneYour body's tissues need an adequate supply of oxygen to function. When tissue is injured, it requires even more oxygen to survive. Hyperbaric oxygen therapy increases the amount of oxygen your blood can carry. With repeated scheduled treatments, the temporary extra high oxygen levels encourage normal tissue oxygen levels, even after the therapy is completed. Hyperbaric oxygen therapy is used to treat several medical conditions. And medical institutions use it in different ways. Your doctor may suggest hyperbaric oxygen therapy if you have one of the following conditions:
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practices. You may opt-out of email communications at any time by clicking on the unsubscribe link in the e-mail. RisksHyperbaric oxygen therapy is generally a safe procedure. Complications are rare. But this treatment does carry some risk. Potential risks include:
How you prepareYou'll be provided with a hospital-approved gown or scrubs to wear in place of regular clothing during the procedure. For your safety, items such as lighters or battery-powered devices that generate heat are not allowed into the hyperbaric chamber. In addition, you may need to remove hair and skin care products that are petroleum based, as they are a potential fire hazard. Your health care team will provide instruction on preparing you to undergo hyperbaric oxygen therapy. What you can expectDuring hyperbaric oxygen therapyHyperbaric oxygen therapy typically is performed as an outpatient procedure but can also be provided while you are hospitalized. In general, there are two types of hyperbaric oxygen chambers:
Whether you're in an individual or multiperson environment for hyperbaric oxygen therapy, the benefits are the same. During therapy, the air pressure in the room is about two to three times the normal air pressure. The increased air pressure will create a temporary feeling of fullness in your ears — similar to what you might feel in an airplane or at a high elevation. You can relieve that feeling by yawning or swallowing. For most conditions, hyperbaric oxygen therapy lasts approximately two hours. Members of your health care team will monitor you and the therapy unit throughout your treatment. After hyperbaric oxygen therapyYour therapy team assesses you including looking in your ears and taking your blood pressure and pulse. If you have diabetes, your blood glucose is checked. Once the team decides you are ready, you can get dressed and leave. You may feel somewhat tired or hungry following your treatment. This doesn't limit normal activities. ResultsTo benefit from hyperbaric oxygen therapy, you'll likely need more than one session. The number of sessions is dependent upon your medical condition. Some conditions, such as carbon monoxide poisoning, might be treated in three visits. Others, such as nonhealing wounds, may require 40 treatments or more. To effectively treat approved medical conditions, hyperbaric oxygen therapy is usually part of a comprehensive treatment plan provided with other therapies and drugs that are designed to fit your individual needs. What are the different types of oxygen therapy?What are the different types of oxygen therapies?. oxygen gas.. liquid oxygen.. oxygen concentrators.. hyperbaric oxygen therapy.. What is hyperbaric oxygen therapy?HBOT involves breathing 100% (pure) oxygen while in a special space called a hyperbaric chamber. The air pressure inside is raised to a level that is higher than normal air pressure. The increased air pressure in the chamber helps the lungs collect more oxygen.
Which oxygen administration device has the advantage of providing a high oxygen concentration?1. Of the following oxygen administration devices, which has the advantage of providing high oxygen concentration? The non-rebreather mask provides high oxygen concentration but it is usually poor fitting.
When is hyperbaric oxygen therapy used?Your doctor may suggest hyperbaric oxygen therapy if you have one of the following conditions:. Brain abscess.. Bubbles of air in your blood vessels (arterial gas embolism). Burns.. Carbon monoxide poisoning.. Crushing injury.. Deafness, sudden.. Decompression sickness.. Exceptional blood loss anemia.. |