Background During high-flow nasal cannula (HFNC) therapy, flow plays a crucial role in the
physiological effects. However, there is no consensus on the initial flow settings and …

Validation of a computational fluid dynamics (CFD) model used to simulate turbulent
exchange in an anatomically detailed human upper airway with realistic breathing states is …

Nasal high flow (NHF) is an efficient oxygenation tool for the treatment of respiratory failure.
The study investigated the effect of breathing pattern on positive airway pressure and dead …

Background The use of high-flow nasal oxygen (HFNO) has the potential to improve patient
safety by limiting hypoxaemia during gastrointestinal endoscopy. The degree of benefit is …

Background For children and adults, the standard treatment for obstructive sleep apnea is
the delivery of continuous positive airway pressure (CPAP). Though effective, CPAP masks …

Background: The understanding of how pharyngeal pressure is transmitted to the trachea
with high-flow nasal cannula (HFNC) implementation and the behavior of tracheal pressure …

Objective. To compare the safety and efficacy of transnasal high‐flow oxygen therapy
(HFNT) and noninvasive positive pressure ventilation (NIV) in the treatment of chronic …

High flow nasal cannula (HFNC) therapy has been previously shown to produce positive
upper airway pressures in adult and child patients. This work aimed to evaluate and quantify …

目的: 探讨经鼻高流量与无创通气对慢性阻塞性肺疾病急性加重引起的Ⅱ 型呼吸衰竭的疗效.
方法: 选取2019 年1 月-12 月期间就诊于我院的慢性阻塞性肺疾病急性加重伴Ⅱ …

Background The nasal cannula is considered a trusted and effective means of administering
low-flow oxygen and is widely used for neonates and infants requiring oxygen therapy …