The Value Of A Decompression Chamber Service

By Janine Hughes


When free divers began reaching previously unattainable depths during the mid-20th century, a new challenge presented itself. If they ascended too rapidly, dissolved gases in the blood reacted to the changes in pressure, producing bubbles that caused extreme pain, and could result in paralysis and death. The primary solution still in use is to slowly equalize internal pressure in a specially designed surface room. A decompression chamber service keeps that process running smoothly.

Also called hyperbaric chambers, they were adapted originally from steel boilers in ship power plants. Because they were already meant for high-pressure uses, boilers could be easily redesigned as sealed rooms with a capacity for more than one person. This solution proved successful, and that original concept is still being used, although greatly modified for increased safety.

While there are still some metal cylinders being used, most modern units are made of acrylics, and often closely resemble a treatment room at a hospital. In order to fend off patient boredom, many new facilities contain entertainment systems to pass the time. They are also built to the most stringent fire suppression standards, and are generally computer controlled. In all cases, patient comfort is emphasized.

Those designed for one person at a time are called monoplace chambers, and can be pressurized and the air inside replaced with pure oxygen. These models are featured by most manufacturers, and cost slightly more than those made of metal. The safety records associated with this design show a high level of reliability, and allow patients to be closely observed and medically monitored.

A multiplace chamber can hold more people, and has advanced monitoring capabilities. Many have more than one airlock that allows the room to be completely sealed. Pure oxygen is not piped in generally, but is given to patients individually using a mask or hood, or sometimes through an endotracheal tube. Not filling the entire space with pure oxygen reduces accidental fires. Several people with differing levels of trouble can be treated at one time.

The same type of device is used by many hospitals to help patients with difficulty healing normally. Time spent in a hyperbaric chamber assists those suffering from open diabetic wounds, those with burns and subsequent skin grafts, and individuals who have an injury sustained from being crushed as well as those undergoing intensive chemotherapy. Measurable oxygen levels in the blood are significantly raised.

Because these installations may be needed at any hour, any unscheduled down-time is not acceptable. Specialized services exist that present and install these chambers, as well as monitoring and maintaining them once in place. There is a strong emphasis on deploying repair technicians as quickly as possible when problems do emerge, and remote maintenance software that recognizes and corrects problems from a distance has become essential.

These services not only maintain their products, but also provide specialized training for those who operate them in centers featuring equipment designed to demonstrate the latest techniques and operations. The goal of these services is to reduce the time needed for service and upgrading, and to enable hospitals and other decompression locations to present the highest level of treatment at all times.




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