Method Total 52 sudden death patients' underlying diseases before the onset, clinical manifestations, medical staff's arrival time, on-site rescue measures and effect were summarized and analyzed.
方法：对52例猝死患者发病前的基础疾病、临床表现、医务人员到达时间、现场抢救的方法、抢救效果等进行总结分析。
OBJECTIVE: To study the effect of penetration enhancers on the transdermal delivery of tetracaine and find a percutaneous tetracaine formulation with short onset time.
目的：研究各种透皮促进剂对丁卡因经皮渗透的影响，找出一种起效时间较短的丁卡因凝胶剂。
BP, HR, onset time, block segment, VAS scores, degree of motor block and muscle relaxation effect were compared.
比较两组之间的血压、心率、起效时间、阻滞范围、术中VAS评分、下肢运动阻滞程度及肌松效果。
应用推荐