1Application research of plateau dispersion oxygen supply systemXU HuanhuanResearch Articles1-42Modular design of medical gas supply sourcesTIAN Guiquan, LI Wei, HAN Zhaoxu, ZHANG PeidianPlanning and Design5-103Pipeline design,planning and maintenance of dental chair unitZHANG ZhePlanning and Design11-154Quality control of medical gas pipeline constructionCHEN Chengxin, LI Shaopeng, LIU Yi, WANG Ruohui, BAI XiangQuality Control and Management16-185Current situation and suggestions of domestic medical gas systemsCHEN Chengxin, LI Shaopeng, LIU Yi, WANG Ruohui, BAI XiangQuality Control and Management19-216Exploration of the full lifecycle management model for medical gas system in hospitalsJIA Wei, PAN Zheng, PANG Jianmin, LI Chunfeng, RONG Zihui, YANG Jiqiong, ZHANG YuClinical Application22-257Application progress of medical gases in medical testingPEI Tengbo, GAO YufangClinical Application26-288Application of medical infusion bags in the storage and transportation of toxic gasesLI NaClinical Application29-319Application of CO2 pneumoperitoneum temperature management combined with postural nursing in operating room nursing of patients undergoing radical prostatectomySHI Yanjun, PAN HongClinical Application32-3610Effects of different oxygen therapy modes in the treatment of chronic obstructive pulmonary disease patients and their impact on inflammatory factorsZHOU GuixiangClinical Application37-4011Effect of different pressure carbon dioxide pneumoperitoneum on surgical outcomes and liver and kidney function in patients undergoing laparoscopic radical gastrectomy for gastric cancerGU XuezhouClinical Application41-4412Intervention effect of clinical nursing in the treatment of bronchopneumonia by oxygen atomization inhalationLIU LipingClinical Application45-4713Effect of refined volume management combined with oxygen-driven atomization inhalation on blood gas analysis of acute heart failurePENG Yan, XIAO WenClinical Application48-5114Application of focused solution mode intervention combined with catheter management in high-flow nasal cannula oxygen therapy for elderly patients with type Ⅰ respiratory failureHE Tingting, GAO XiaolanClinical Application52-56 