目前腹腔镜胆囊切除是外科治疗胆囊疾病的首选方式。腹腔镜作为微创手术,可降低手术操作对病人的损伤和影响,有助于术后康复。加速康复外科(enhanced recovery after surgery,ERAS)是在循证医学证据的基础上,以减少手术病人生理及心理...目前腹腔镜胆囊切除是外科治疗胆囊疾病的首选方式。腹腔镜作为微创手术,可降低手术操作对病人的损伤和影响,有助于术后康复。加速康复外科(enhanced recovery after surgery,ERAS)是在循证医学证据的基础上,以减少手术病人生理及心理的创伤应激反应为目的,优化术前、术中、术后的处理,帮助病人缩短住院时间,促进病人康复[1]。本研究采取对比分析ERAS理念指导与传统方式指导的腹腔镜胆囊切除术围术期病人情况,探究ERAS的疗效,并对此疗效进行讨论。展开更多
This paper is concerned with the investigation, experiment and design analyses on the application of active magnetic bearings for a 150M 3 turbo oxygen gas expander having 1.16 kg weight and 30 mm diameter rotor, whi...This paper is concerned with the investigation, experiment and design analyses on the application of active magnetic bearings for a 150M 3 turbo oxygen gas expander having 1.16 kg weight and 30 mm diameter rotor, which was supported by two aerostatic bearings formerly. Now, the machine can work steady at a rotation speed of 92,000 r/min, and can be run up to a maximum rotation speed of 104,000 r/min.展开更多
文摘目前腹腔镜胆囊切除是外科治疗胆囊疾病的首选方式。腹腔镜作为微创手术,可降低手术操作对病人的损伤和影响,有助于术后康复。加速康复外科(enhanced recovery after surgery,ERAS)是在循证医学证据的基础上,以减少手术病人生理及心理的创伤应激反应为目的,优化术前、术中、术后的处理,帮助病人缩短住院时间,促进病人康复[1]。本研究采取对比分析ERAS理念指导与传统方式指导的腹腔镜胆囊切除术围术期病人情况,探究ERAS的疗效,并对此疗效进行讨论。
文摘This paper is concerned with the investigation, experiment and design analyses on the application of active magnetic bearings for a 150M 3 turbo oxygen gas expander having 1.16 kg weight and 30 mm diameter rotor, which was supported by two aerostatic bearings formerly. Now, the machine can work steady at a rotation speed of 92,000 r/min, and can be run up to a maximum rotation speed of 104,000 r/min.