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患儿男,二岁半,先天性左侧唇裂,住院手术治疗,术前心、肺、肝、肾功能正常,术日常规禁饮禁食,麻醉前半小时注射阿托品0.25mg、鲁米那0.05g,入手术室测脉搏121次/分,呼吸28次/分血压90/60毫米汞柱,上午8点30分给氯胺酮100mg肌注,8点45分手术开始,美兰定点,从静脉推入r-OH7.5g,刚推毕,患儿即瞳孔散大固定,角膜反射及压眶痛觉反射均消失,口唇发绀,呼吸停止,心跳微弱,脉搏132次/分,血压80/60毫米汞
Children aged 2 and a half, congenital left cleft lip, hospital surgery, preoperative heart, lung, liver and kidney function was normal, fasting forbidden to drink daily, anesthesia half an hour before injection of atropine 0.25mg, luminal 0.05 g, into the operating room measured pulse 121 beats / min, breathing 28 beats / min blood pressure 90/60 mm Hg, 8:30 to ketamine 100mg intramuscular injection, 8:45 surgery, Meilan fixed point, push from the vein Into r-OH7.5g, just pushed Bi, children with mydriasis fixed, corneal reflex and orbital pain reflex disappeared, lips cyanosis, respiratory arrest, weak heartbeat, pulse 132 beats / min, blood pressure 80/60 mm Hg