Objective To explore the clinical effect of remifentanil and ketamine with sevoflurane in pediatric surgery. Methods 80 cases of ASAⅠ～Ⅱ grade line surgery in children, were randomly divided into remifentanil group(A group) and the ketamine group(B group). Intramuscular midazolam 0.3mg/kg basic anesthesia catheter later. A group 2min before skin incision to give 0. 5μg/kg remifentanil infusion pump micro pump remifentanil 30μg(kg/h) add sevoflurane inhalation 3MAC until surgery. B group 2min before skin incision 2mg/kg ketamine infusion then pump ketamine 3mg(kg/h) add sevoflurane inhalation 3MAC until surgery; Record separately the two groups before skin incision in children with 2 min(T0) ,atskin incision(T1),after skin incision 15min(T2) ,when surgery (T3) in children with the mean arterial pressure (MAP),heart rate(HR),respiratory frequency(R)and oxygen saturation (SpO2) ,and record the total number of children with secretions (sputum volume) , awake time and the availability of laryngeal spasm,restlessness,nausea, vomiting and other adverse reactions. Results A group sputum volume was less than B group(P＜0.01) and A Group awake time was shorter than B Group(P＜0.01) ;Two groups of patients R infants had no inter-group differences(P＞0.05) ,two groups of children during quiet sleep,analgesic perfect, no significant respiratory depression,no laryngeal spasm,restlessness and nausea,vomiting and other adverse reactions. Conclusion Remifentanil composite Sevoflurane for surgery in children than ketamine was more stable during the cycle, secretions less quickly after waking up was a safe and reliable method of anesthesia.

This paper summarizes the exploration process and academic significance of the academic thought of Zhou Zhongying,a master of traditional Chinese medicine,who took the creation of a new system of TCM pathogenesis theory as the core,and interprets its theoretical connotation.As a pioneer in the construction of higher education textbooks for traditional Chinese medicine,Professor Zhou Zhongying created the outline of TCM internal medicine viscera differentiation,persisted in carrying out innovative research on patho-genesis theory,achieved fruitful academic results,and enriched and developed the academic system of TCM theory.In the clinical di-agnosis and treatment of exogenous febrile diseases and acute and difficult internal injuries,he systematically created new pathogenesis theories such as stasis-heat theory and cancer toxicity theory.Based on this,the legislation of medication can improve the clinical effi-cacy,and it is realized that identifying the pathogenesis is the key link in syndrome differentiation and treatment.In his later years,Professor Zhou Zhongying,guided by the holistic view,proposed the"thirteen pathogenesis"and constructed a new system of TCM pathogenesis differentiation,highlighting the guiding value of complex pathogenesis and the causal chain of pathogenesis elements to complex clinical diseases and syndromes,forming a theory with the idea of"examining syndromes and seeking pathogenesis,activating syndrome differentiation"as its soul.This theory breaks through the rigid thinking of syndrome differentiation and treatment based on a single pathogenesis or fixed syndrome type,reconstructs the theoretical framework of TCM with the idea of holistic view,and is a major academic innovation in modern TCM.