What are the main steps in the operation process of hyperbaric oxygen chamber treatment?

1. The operation process of hyperbaric oxygen chamber treatment usually includes 5 steps of preparation before pressurization, pressurization, pressure stabilization, decompression operation and post-decompression observation, as follows:

1) Preparation before pressurization : The doctor will adjust the parameters of the hyperbaric oxygen chamber according to the patient's condition, prepare corresponding oxygen and compressed air, and guide the patient to enter the chamber and maintain a proper position.

2) Pressurization operation : The doctor will notify you to close the cabin door and pressurize. The pressurization will follow the principle of slow first and then fast. The pressure for adults is generally 2.2~2.5ATA , and the bed force for children is 1.4~1.8ATA

3) Pressure stabilization operation : The doctor will inform that the pressure has reached the predetermined value, and ask the patient to inhale pure oxygen according to the appropriate oxygen inhalation time, and the single treatment time is usually not less than 70 minutes.

4) Decompression operation : The doctor will inform the end of the treatment and start decompression. Usually the decompression time is 20-30 minutes, and the details will vary according to the hospital.

5) Observation after decompression : After leaving the warehouse, the doctor will conduct a simple physical examination and inform the patient that they should observe in the pressurized cabin for 6-12 hours nearby, so as to treat decompression sickness in time.

2. How long does hyperbaric oxygen chamber treatment usually take?

The duration of a single operation of hyperbaric hydrogen chamber treatment is usually about 2 hours, and the specific time varies according to the hospital.

3. How long will it take for the patient to wake up after the treatment is completed?

During hyperbaric oxygen chamber treatment, no anesthesia will be given, and the patient will remain awake all the time.