人尸体防腐固定液的研制

Study of the Preservative Fluid for Human Cadavers

目的 研究人尸体原形、无毒、长期保存防腐固定液配方及其固定方法。方法 采用食盐水溶液、加消毒剂、丙二醇等成份为防腐固定液，不含福尔马林、石碳酸等有每成份。经人胎儿（ 死后２ ～４ｈ）动脉内灌注，并浸泡于此固定液中，不密封，置于室内观察３ 年，并与同期采用１０ ％ 福尔马林固定的标本作对照。结果 ①实验组尸体无腐败、霉变、固缩或膨胀。皮色、肝脏、横纹肌、小肠、肾、胎儿脐带颜色稍暗。质稍硬，弹性尚好。肝、肠、横纹肌石腊切片ＨＥ 染色显示其细胞膜、核膜皆完整，无明显固缩、膨胀或破碎。胞浆无混浊。浸泡的固定液透明淡黄色，无漂浮物或沉淀物，无刺激味或臭味。②福尔马林固定的人尸体标本色苍白，暴露与室内３ 个月干枯变黑和霉变。结论 采用食盐为主的固定液体处理尸体可长期原形保存，无毒性、无刺激性，颜色无明显改变。本法尚未见文献报道。

Object To study the preservative fluid for human cadaver with water,salt,disinfectant and propylene glycol without any formalin,phenol or any other toxic material.Method This preservative fluid was injected into four fetus cadavers via arteria,the cadavers were then soaked in this fluid for 3 years.Results The cadavers didn't appear putrescent,mouldy or inflated.The skin,umblieal,cord,liver,kidney and intetinal still kept their living color except a little darkness.The paraffin sections.HE stain of liver and muscle showed that their architectures,cytomembranes,nuclear and corss striate had no shrinking,turgor,cytoclasis or cytolysis.Conclusion Our study showes that this preservative fluid is good for the long-term preservation of human cadavers in prototype and primary color condition.This method hasn't been reported so far.