1Effect of oxygen supply mode,pressure,and tidal volume changes on inhaled oxygen concentration during non-invasive ventilationYANG TuoResearch Articles1-42Comparative study of circulating oxygen metabolism indicators monitoring and ultrasound indicators monitoring in volume management of patients with septic shockLI Youfu, ZHUANG ShuilongResearch Articles5-83Application technology of gas dryers in medical air separation unitsZHOU JiReview9-134Development and application of the national standard for Pressure regulators for use with medical gases—Part 3:Pressure regulators integrated with cylinder valves(VIPRs)WANG YongyiStandard Norms14-235Effect of rehabilitation nursing combined with high-flow humidified oxygen therapy on respiratory function in elderly patients with acute cerebral infarction complicated with pulmonary infectionYU HaipingClinical Application24-276Effect observation of exogenous nitric oxide in preventing postoperative deep vein thrombosis in elderly patients with hip fracturesCHU LinxiuClinical Application28-317Application of high-flow nasal cannula oxygen therapy combined with refined nursing in patients with radiation pneumonia complicated with respiratory failureXU YuerongClinical Application32-358Effect of ozone gas atomization on improving vaginal microecologyCAI Bing, XU Qiaoyan, ZHAO Xiaoyan, PAN Yuanyuan, ZHU Qiujie, QIAO ZuoyunClinical Application36-399Application of stratified nutritional support combined with hyperbaric oxygen in patients with post-stroke dysphagiaLIU Xiaohui, ZANG Ting, QU ShenqiangClinical Application40-4310Nursing practice and curative effect observation of a case of Wagner grade 4 diabetic foot treated with personalized wound dressing change combined with hyperbaric oxygenMENG Li, LI QiaoqiaoClinical Application44-4611Analysis of the therapeutic effect of hyperbaric oxygen combined with EEG biomimetic electrical stimulation on delayed encephalopathy after acute carbon monoxide poisoningDU PengClinical Application47-5012Exploring the effect of high-flow nasal cannula oxygen therapy on cardiac function in patients with acute heart failure based on bedside ultrasoundTANG TieqiClinical Application51-5513Application of management mode based on feedforward control theory in clinical ventilator equipment managementTANG JingjingQuality Control and Management56-58 