全麻术后患者鼻塞给氧效果的观察

Effect of oxygen therapy on postopertaive patient under general anesthesia

为防止全麻术后机械通气撤机后的低氧血症，应合理使用氧疗。对术前通气功能正常的患者，可给予鼻塞吸氧，３Ｌ／ｍｉｎ，氧分压及二氧化碳分压均可达到满意的效果。

Adequate oxygen administration has shown a definite benefit for preventing postoperative patients from hypoxia after weaning. Nosal cannula of 3L/min flow rate may maintain a satisfactory blood gas result. For its easy and effective. It should be recommended as a routine intervention of postoperative oxygen therapy especially for those patient whose respirtory function were normal before surgery.Author's address