High-Flow Nasal Oxygen vs Noninvasive Positive Airway Pressure in Hypoxemic Patients After Cardiothoracic Surgery: A Randomized Clinical Trial[J]. JAMA, 2015, 313(23): 2331-2339. 16 Hernández G, Vaquero C, Gonzalez P, et al. Effect of Postextubation High-Flow Nasal Cannula vs Conventional ...
[6] Rittayamai N, Tscheikuna J, Rujiwit P. High-flow nasal cannula versus conventional oxygen therapy after endotracheal extubation: a randomized crossover physiologic study[J]. Respir Care, 2014, 59(4):485-490. [7] Maggiore S M, Ido...
经鼻导管高流量湿化氧疗(high-flow nasal cannula oxygen therapy, HFNC)2014年在中国内地开始应用,短短几年内在临床上得到快速普及推广,其临床疗效得到临床医生的广泛认可,国际著名杂志近些年来也相继发表了多篇大样本前瞻性临床研究,证...
有小样本研究在高流量吸氧(high flow oxygen,HFO)与低流量吸氧(low flow oxygen,LFO)下对COPD稳定期患者休息和运动时的SpO2和PaO2进行观察,HFO组患者SpO2和PaO2在休息和运动时均有明显的优势;同时HFO组患者运动坚持时间更长,有更低的呼吸困难感受和更低的平均动脉压及心率;但两组在每分钟通气量、潮气量、呼吸...
呼吸衰竭是临床上常见危急症,经鼻高流量氧疗(high flow nasal cannula oxygen, HFNC)和无创通气(non-invasive ventilation, NIV)氧疗是治疗呼吸衰竭的重要氧疗措施。HFNC和NIV均可改善呼吸衰竭患者血气分析指标,并降低患者呼吸功。临床研究证实,HFNC治疗低氧性呼吸衰竭 效果与NIV相当,但HFNC治疗高碳酸性 呼吸衰竭效果有...
该共识主要针对经鼻高流量氧疗(High Flow Nasal Cannula,简称HFNC)在临床麻醉中的应用进行了规范化指导,旨在提高患者的舒适度和治疗效果。 HFNC是一种高流量、低湿度的氧气输送方式,通过鼻腔或口腔将氧气输送到肺部。这种治疗方法具有较高的氧浓度,能够减少患者因吸入高浓度氧气而产生的不适感。同时,HFNC还能降低呼吸...
In the recent years, High-Flow through Nasal Cannula (HFNC) has been introduced in the clinical practice. HFNC delivers to the patient heated humidified air-oxygen mixture, with an inspiratory fraction of oxygen (FiO2) ranging from 21 to 100% and a flow up to 60 L/min through a large...
High-flow nasal oxygen (HFNO) therapy is an alternative to standard oxygen. By providing warmed and humidified gas, HFNO allows the delivery of higher flow rates via nasal cannula devices, with FiO2values of nearly 100%. Benefits include alleviation of dyspnea and discomfort, decreased respiratory...
Abbreviations: COPD, Chronic obstructive pulmonary disease; ICU, Intensive care unit; HFNC, High flow nasal cannula oxygen therapy; NIV, Non-invasive ventilation. The median COPD history of the enrolled patients was 8 years. The median time from the start of the current acute e...
2. Easy to use, hygienic, safe, and effectively prevent cross-infection. 3. It is directly matched with the existing oxygen inhalation device, which is easy to popularize.1. 80L/min air flow 2. Dia22mm connector 3. metal free, MRI environment OK ...