Advantage analysis of Laryngeal mask combined with non-muscle relaxant technology for elderly patients with femoral head replacement

Objective To analyze the advantage of Laryngeal mask combined with non-muscle relaxant technology for elderly patients with Femoral head replacement.Methods A total of 50 consecutives from March 2013 to May 2014 for Femoral head replacement arriving at our hospital,They were divided randomly into experiment and control groups,and each of 25 cases.The patients in experiment group received Laryngeal mask combined with non-muscle relaxant technology,the patients in control group received common anesthesia method,then heart rate,Mean arterial pressure,Oxygen saturation at every times,clinical effect and muscle relaxation effect,assisted anesthesia drug,adverse reaction rate were compared in two groupsResults The HR,MAP and SPO2 at every times in control group were all significant differnces in different time(P0.05),while there were sample in experiment group(P0.05).The recovery time,extubation time and throat pain rate in experiment group were all significant less than control group(P0.05),the operation time in two groups were no statistical difference(P0.05).The satisfaction rate of muscle relaxation effect in experiment group was all significantly higher than that in control group(P0.05),the application rate of assisted anesthesia drug in experiment group was all significantly lower than that in control group(P0.05),the adverse reaction rate in two groups were no statistical difference(P0.05).Conclusion Laryngeal mask combined with non-muscle relaxant technology for elderly patients with Femoral head replacement was safe and effective.