Recompression chamber, also known as hyperbaric chamber, is a medical device used to treat conditions like decompression sickness, carbon monoxide poisoning or to help heal wounds. The spelling of this word is as follows: /ˌriːkəmˈpreʃən ˈtʃeɪmbər/. The word is pronounced as REE-kuhm-PRESH-uhn CHAYM-buhr. The word is made up of four syllables, with the primary stress on the second syllable "kum". The word "recompression" means the process of returning to a higher pressure, while "chamber" refers to an enclosed space.
A recompression chamber, also known as a hyperbaric chamber, is a specialized medical facility used to treat patients suffering from decompression sickness, also called the bends. It is a sealed enclosure designed to simulate higher atmospheric pressure than the surface environment.
The principle behind a recompression chamber is based on Boyle's Law, which states that the pressure of a gas is inversely proportional to its volume. By increasing the atmospheric pressure inside the chamber, the concentration of gas bubbles in the body's tissues and bloodstreams is reduced, allowing them to dissolve and be eliminated more effectively.
Typically cylindrical in shape, a recompression chamber consists of strong materials capable of withstanding the high pressure, such as steel or acrylic. The interior is equipped with seating areas or stretchers for patients, as well as monitoring devices to keep track of vitals and oxygen supply. It is sealed tightly to ensure no air leaks during treatment.
Recompression chambers are commonly found in diving centers, hospitals, or military bases. They are operated by specially trained medical staff, including hyperbaric medical technicians and physicians with expertise in hyperbaric medicine. The hyperbaric treatment can take several hours, during which patients breathe pure oxygen to enhance the healing process.
In addition to decompression sickness, recompression chambers have various other medical applications, such as treating carbon monoxide poisoning, non-healing wounds, and some infections. They can also be used for certain research purposes or to simulate high-altitude conditions.
The term "recompression chamber" is derived from the combination of two words:
1. "Recompression": The word "recompression" is formed by combining the prefix "re-" meaning "back" or "again", and the word "compression", which refers to the act of applying pressure to something. In this case, it implies the process of applying pressure again, particularly in a medical context.
2. "Chamber": It refers to a closed space or room, often used for specific purposes. In relation to a recompression chamber, it represents the sealed environment where the process of recompression takes place.
Overall, a "recompression chamber" is a specially designed medical chamber or facility where individuals suffering from decompression illness, commonly known as "the bends", are treated by returning them to a higher pressure environment to alleviate symptoms and facilitate their recovery.