摘要
为了减少输氧头罩在空气加压舱治疗应用中的氧气外漏,对输氧头罩进行增设排气口和添加门帘改造,空气加压舱内氧浓度可有效地控制在23%以下。改造后的输氧头罩适用于空气加压舱内治疗时使用,能大大提高安全性和治疗的有效性。
Adds an outlet to exhaust oxygen and a door screen on the head cover in order to decrease the leakage of oxygen in air compression chamber and ensure the safety of hyperbaric oxygen treatment. Thus, the oxygen concentration in air compression chamber is controlled below 23% and the reformed head cover is applicable to air compression chamber for hyperbaric oxygen treatment.
出处
《医疗设备信息》
2007年第5期102-103,共2页
Information of Medical Equipment
关键词
高压氧舱
氧浓度
输氧头罩
air compression chamber
head cover
oxygen concentration
