引用第2楼abcool于2006-09-24 08:59发表的“”:教授说是百分之百
Inside the chambers pressure is usually increased to about 250-280 kPa, equivalent to a depth of 15-18 m of water. The duration of treatment varies from 45 to 300 min and patients may receive up to 40 sessions. Appropriate monitoring is essential during treatment, and facilities for resuscitation and immediate mechanical ventilation should be available.
It also facilitates dissociation of carbon monoxide from the haemoglobin and myoglobin; the carboxyhaemoglobin half life is 240-320 min breathing air, 80-100 min breathing 100% oxygen, and about 20 min with hyperbaric oxygen.
