经鼻高流量氧疗(High-Flow Nasal Cannula Oxygen Therapy, HFNC)是一种通过无需密封的导管经鼻输入经过加温湿化的高流量混合气体的呼吸治疗方法。大量研究表明HFNC可有效缓解呼吸困难,对轻中度呼吸衰竭患者有良好的临床疗效,且操作简便,具有良好的患者耐受性,临床应用越来越广泛。 为促进国内急诊成人患者HFNC的合理和规...
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...
Effect of Postextubation High-Flow Nasal Cannula vs Conventional Oxygen Therapy on Reintubation in Low-Risk Patients: A Randomized Clinical Trial[J]. JAMA, 2016, 315(13): 1354-1361. 17 Lamb KD, Spilman SK, Oetting TW, et al. Proactive Use of High-Flow Nasal Cannula With Critically Ill ...
经鼻高流量湿化氧疗(High-Flow Nasal Cannula Oxygen Therapy)是一种通过无需密封的导管经鼻输入经过加温湿化的高流量混合气体的呼吸治疗方法。研究表明,它可治疗呼吸衰竭患者,有效纠正低氧血症,且操作便捷。相对于传统氧疗技术而言,它的优势在于减少死腔量,促进肺泡开放,提高舒适度,氧浓度恒定,有较好舒适性和...
High-Flow作为新型氧疗技术,成功帮助患者摆脱对呼吸机的依赖,那么它究竟是怎样一个“神器”呢? 经鼻高流量湿化氧疗(High-Flow Nasal Cannula Oxygen Therapy)是一种通过无需密封的导管经鼻输入经过加温湿化的高流量混合气体的呼吸治疗方法。 研究表明,它可...
REVIEWOpenAccessHigh-flownasalcannulaoxygentherapyinadultsMasajiNishimuraAbstractHigh-flownasalcannula(HFNC)oxygentherapycomprisesanair/oxygenblender,..
经鼻高流量氧疗(humidified high-flow nasal cannula,HFNC)由空氧混合器装置、主动加温装置、加热导丝单回路管路、鼻导管组成。HFNC可提供恒定的氧浓度以及最高可达60~80 L/min的流量,其输送的气体经过加温加湿,可达到37℃、100%的相对湿度。因此与传统氧疗比较,HFNC克服了湿化不足和氧浓度不稳定等局限,具有更...
High-flow nasal cannula oxygen therapyhypoxemic respiratory failureoxygenrespiratory failureThis case series describes seven cats that were treated with high-flow nasal cannula oxygen therapy (HFNOT). Seven cats were prospectively (n=5) or retrospectively (n=2) included from three veterinary university...
COPD, Chronic obstructive pulmonary disease; ARF, Acute respiratory failure; NIV, Non-invasive ventilation; HFNC, High-flow nasal cannula oxygen therapy; ICU, Intensive care unit; APACHE II, acute physiological and chronic health status score II; SAPS II, Simplified Acute Physiology ...
High-flow nasal cannula (HFNC) oxygen therapy delivers adequately heated and humidified medical gas up to a flow rate of 60 L/minute and has the following physiological effects: anatomical dead space reduction, positive end-expiratory pressure (PEEP) effect, constant fraction of inspired oxygen,...