基礎呼吸治療學（包括呼吸治療倫理）題庫下載題庫

Egans P.926
HBO is administered in either a multiplace or a monoplace chamber. A multiplace chamber is a large tank capable of holding a dozen or more people.. Because patients are directly cared for by medical staff inside the tank, multiplace chambers have air locks that allow entry and exit without altering the pressure. The multiplace chamber is generally filled with air. If indicated, only the patient breathes supplemental O2 (through a mask or another device). Because they can achieve pressures of 6 ATA or more, multiplace chambers are ideal for the management of decompression sickness an...
查看完整內容

Egans P.926
HBO is administered in either a multiplace or a monoplace chamber. A multiplace chamber is a large tank capable of holding a dozen or more people.. Because patients are directly cared for by medical staff inside the tank, multiplace chambers have air locks that allow entry and exit without altering the pressure. The multiplace chamber is generally filled with air. If indicated, only the patient breathes supplemental O2 (through a mask or another device). Because they can achieve pressures of 6 ATA or more, multiplace chambers are ideal for the management of decompression sickness and air embolism. A typical monoplace chamber consists of a transparent Plexiglas cylinder large enough only for a single patient . During therapy, the cylinder O2 concentration is kept at 100%. The patient need not wear a mask. Because of the high O2 concentration, most electronic equipment cannot be used in a monoplace chamber. In addition, many ventilators do not function properly under the high atmospheric pressures. However,monitoring systems and ventilators can be adapted to allow treatment of a critically ill patient with hyperbaric pressure. Inaddition, artificial airways suited to function properly under hyperbaric conditions should be used.