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脑死亡综合征是指严重全身疾患或颅脑损伤病人,经抢救后只有心跳,无呼吸完全依靠呼吸机来维持,病人完全昏迷,各种反射活动都不复出达6小时以上者。其诊断标准: 1.昏迷伴有脑的反应性丧失,病人对外界任何刺激,甚至疼痛刺激均不产生反应。 2.无呼吸,病人无自主呼吸,完全依赖人工呼吸机维持呼吸达15分钟以上者。 3.瞳孔散大。 4.脑的反射丧失包括瞳孔、角膜、眼、听、眼——前庭,眼——脑、睫状——脊髓、吸吮、咳
Brain death syndrome is a serious systemic disease or head injury patients, after rescue only heartbeat, no breathing depends solely on the ventilator to maintain the patient completely unconscious, a variety of reflex activities are not out of more than 6 hours. The diagnostic criteria: 1. Coma associated with brain loss of reactivity, the patient of any external stimuli, and even pain stimuli did not respond. 2. No breathing, the patient without spontaneous breathing, relying solely on artificial respirator to maintain breathing for 15 minutes or more. 3 dilated pupils. Loss of brain reflexes include pupil, cornea, eye, hearing, eye - vestibule, eye - brain, ciliary - spinal cord, sucking, cough