What are the Different Hyperbaric Oxygen
Delivery Systems?

Hyperbaric oxygen therapy is administered in two distinct types of pressurized chambers:

Monoplace Chambers
These units are designed for single occupancy. They are usually constructed of a large acrylic observation window, have a pressure capability of 3 atmospheres absolute, and are compressed with 100% oxygen. Technical innovations have allowed critically-ill and ventilator-dependent patients to undergo therapy in the monoplace chamber.

• Advantages
•  Most cost efficient delivery of hyperbaric oxygen (Low capitalization, operating and maintenance costs)
• No risk of decompression sickness
• Oxygen is typically supplied via a hospital's existing liquid oxygen system or separate system is easily installed
• Small space requirements
• One to two units could operate within 400 to 600sqft
• Three to four units could operate within 800 to 1,200sqft
• Individualized patient treatment protocol
• No hood or mask for oxygen delivery

• Disadvantages
• Relative patient isolation

Multiplace Chamber
These units can accommodate between 2 to 12 patients per treatment; some units even more. They are usually constructed of steel, have a pressure capability to 6 atmospheres absolute and pressurize on compressed air.

• Advantages
• Patients are accompanied by hyperbaric staff
• Constant patient attendance and evaluation
• Multiple patients treated per session

 

• Disadvantages

• High capitalization, operation and maintenance costs
• Large space requirements between 2,000 to 10,000sqft
• Additional space for ancillary equipment
• High weight restrictions
• All patients must be on same treatment protocol
• Risk of decompression sickness in the attending staff
• Specialized fire suppression system is necessary
• Oxygen delivered to patient via hood or mask