Abstract
Objective To explore the nursing experiences of target controlled infusion applying in eye ground surgery sedation,and to form standard nursing care of peri-operation.Methods Seventy patients were randomly divided into experimental group and control group,35cases per group.Experimental group received propofol target control infusion and its plasma concentration was 1.2 microgram/ml; while control group received normal saline target control infusion instead.Results After retrobulbar nerve block 2 minutes during operation,blood pressure(MAP) of experimental group was(83.4 ± 12.1 )mm Hg,control group was(96.8 ± 15.7)mm Hg,and the difference was statistically significant ( t =5.35,P ＜ 0.05 ).Meanwhile,bispectral index (BIS) of experimental group was (83 ± 4) and control group was (95 ± 2),the difference was statistically significant ( t =6.23,P ＜ 0.05 ).Patients' satisfaction degree of post-operation follow-up was 98％ in experimental group.Conclusions Application of propofol target controlled infusing in eyeground operation with a target plasma concentration of 1.2 microgram/ml can reduce stress reaction,keep vital signs of patients stable during operation,and raise the patients' satisfaction degree. Key words: Peri-operation nursing; Eyeground operation; Target controlled infusion
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