Hyperbaric therapy (HBT) is the medical use of creating a pressurized environment at a level higher than 1 atmosphere absolute (ATA). Increased pressure allows oxygen to dissolve and saturate the blood plasma (independent of hemoglobin/red blood cells), which yields a broad variety of positive physiological, biochemical and cellular effects. This noninvasive therapy is a trusted way to increase oxygen levels to all organs of the body. The typical treatment lasts 60-120 minutes, during which the patient relaxes and breathes normally. HBT has been demonstrated in numerous clinical studies to enhance the body’s innate ability to repair and regenerate. It is used as an adjunct therapy to complement and enhance the healing processes in both chronic and acute conditions.
Oxygen is carried by red blood cells. Red blood cells often cannot adequately reach areas of inflammation.
Oxygen saturates red blood cells as well as the plasma to be carried further into areas of inflammation.
Hyperbaric oxygen therapy (HBOT) is a medical treatment that can be traced back to the 1600’s. In 1662, the first renowned chamber was built and operated by a British clergyman named Henshaw. He erected a structure titled, the Domicilium, that was used to treat a variety of conditions. In 1878, Paul Bert, a French physiologist, discovered the link between decompression sickness and nitrogen bubbles. Bert later identified that the pain could be remediated with recompression. The concept of treating patients under pressurized conditions was continued by the French surgeon Fontaine, who later built a pressurized mobile operating room in 1879. Fontaine found that inhaled nitrous oxide had a greater potency under pressure, in addition to his patients having improved oxygenation.
In the early 1900’s Dr. Orville Cunningham, a professor of anesthesia, observed that people with particular heart diseases improved better when they lived closer to sea level than those living at higher altitudes. He treated a colleague who was suffering from influenza and was near death due to lung restriction. His resounding success led him to develop what was known as the “Steel Ball Hospital” located along the shore of Lake Erie. The six story structure was erected in 1928 and was 64 feet in diameter. The hospital could reach 3 atmospheres absolute. Unfortunately, due to the depressed financial status of the economy, it was deconstructed during in 1942 for scrap.
Subsequently, hyperbaric chambers were later developed by the military in the 1940’s to treat deep-sea divers who suffered from decompression sickness. In the 1950’s, physicians first employed HBOT during heart and lung surgery, which led to its use for carbon monoxide poisoning in the 1960’s. Since then, over 10,000 clinical trials and case studies have been completed for numerous other health-related applications with the vast majority of results reporting resounding success.
At a constant temperature, the amount of a given gas that dissolves in a given type and volume of liquid is directly proportional to the partial pressure of that gas in equilibrium with that liquid.
Pressure is required for a gas (oxygen) to effectively dissolve into a liquid (blood plasma). When inside a hyperbaric environment, greater levels of oxygen are able to reach deep into the tissues of the body.
When temperature is constant, the volume of a gas is inversely proportional to the pressure and the density of a gas is directly proportional to the pressure
As pressure increases, the size of oxygen molecules decrease, creating a denser oxygen environment. Oxygen molecules in the alveolus (lung membrane) become more concentrated and make it possible for more oxygen molecules to be transferred to the blood by diffusion, which saturates the blood plasma.
No medical claims are being made by New Leaf Hyperbarics, their Subsidiaries and Franchisees beyond the hyperbaric chambers intended use. The FDA 510(k) approved intended use is, “to provide mild hyperbaria for the treatment of Acute Mountain Sickness (AMS) and its associated mild symptoms”.
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