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HBO therapy involves daily visits to the Wound Center for a period of approximately three to four weeks, then follow-up wound care to monitor healing progress. During HBO, a patient is placed in a pressurized chamber where he or she breathes 100 percent oxygen. This increases oxygen within the wound and thus aids in the growth of new tissue and healing.
Each time a patient gets hyperbaric oxygen, he or she is said to be going on a “dive.” The pressurized environment in the chamber is equivalent to the pressure at depths of as much as 66 feet below sea level. Patients receiving HBO treatments lie comfortably inside the chamber. Patients may watch television, listen to music, or nap. Patients inside the chamber may notice discomfort inside their ears as a pressure difference develops between their middle ear and the chamber atmosphere. Patients are instructed in techniques for relieving this pressure.
Depending on the treatment required, some patients may need only one or two dives. More serious situations – such as radiation tissue damage-- might require 30 to 40 sessions. Hyperbaric oxygen therapy is generally prescribed in conjunction with other treatment such as surgery and medication.
The three most common chronic non-healing wounds:
Pressure ulcers. A pressure ulcer is an area of tissue that is damaged when soft tissue is pressed between a bony area and another surface for an extended period of time. Pressure ulcers happen most commonly over areas such as the hip, tailbone, buttock, or heel in people with limited mobility due to illness or injury. The amount of pressure placed on the area, how long it is pressed, and the overall health of the patient all have an effect on the amount of skin damage. Once the injury has occurred, it can take weeks or months to heal.
Diabetic foot ulcers. Diabetes affects many body systems, including the nerves, blood vessels, muscles, and immune system. These factors can make a diabetic person more likely to get a foot infection or wound. Once a wound starts, it can be difficult to heal.
Venous leg wounds. Venous ulcers are caused by vein damage. Blood collects in the legs, causing swelling and weeping wounds. The skin can become discolored and looked stained. Arterial disease can also cause wounds on the lower parts of the legs, and are hard to heal because the flow of blood to the wound is reduced.
Many conditions may benefit from wound care
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