自1986年3月以来,用自制的“QL生物降温仪”对简易法深低温保存角膜进行了系统研究,应用光镜、电镜、酶组织化学、动物实验和临床穿透性角膜移植及非接触式角膜内皮显微镜检测结果证明,深低温保存角膜组织结构完整、功能良好、临床移植效果满意。 Since March 1986, a self-made “QL Biothermometer” has been used to systematically study cryogenic preservation of the cornea by using light microscopy, electron microscopy, enzymatic histochemistry, animal experiments and clinical penetrating keratoplasty and non-contact Corneal endothelium microscopy results show that deep cryopreservation of corneal tissue structure integrity, good function, clinical transplantation satisfactory results.