Both dyspnea and respiratory drive went down with vs. without nasal high-flow therapy in orally intubated patients, according ...

To use Dr. Levitan’s procedure, simply add a nasal cannula at 15 lpm to your preoxygenation with BVM or non-rebreather mask, and keep it running until you secure a tube and resume ventilation.

4. Zhao H, Wang H, Sun F, Lyu S, An Y. High-flow nasal cannula oxygen therapy is superior to conventional oxygen therapy but not to noninvasive mechanical ventilation on intubation rate: a systematic ...

Low-flow nasal cannulas can only deliver a nasal cannula flow rate of 4-6 liters of oxygen per minute. They don't provide humidified or heated oxygen. So, they often dry out the nasal passages.

An 8-year-old girl presents with five days of worsening cough. She has a temperature of 38.6 °C, a respiratory rate of 38, a blood pressure of 85/45, and a heart rate of 120. Pulse oximetry reveals an ...

This thin, plastic tube has two small prongs at one end that rest in the nostrils. The nasal cannula can comfortably deliver oxygen to a person at one to six liters per minute (LPM), ... (FIO2) ...

Introduction. High-flow nasal cannula (HFNC) or high-flow oxygen therapy is a non-invasive ventilatory support that delivers a humidified and heated medical gas mixture with a flow rate that exceeds ...

Patients were classified as severe CAP if they met at least one of four criteria: the initiation of mechanical ventilation (invasive or non-invasive) with a positive end-expiratory pressure of at ...

Now, multiply the flow rate (in liters per minute) by 4% to find out how much FiO2 is increased with supplemental oxygen delivery. Formula: FiO2 increase = Flow rate (L/min) x 4%. Example: If a ...

Accurate calculation of FiO2 ensures appropriate usage of oxygen therapy devices to aid patients experiencing respiratory issues. This article will guide you through the process of calculating FiO2 ...

Pre-term infants often suffered from immature lung development, which caused oxygen saturation (SpO2) to be fewer than 90% (98-100% for normal infants). Oxygen therapy was an essential treatment - ...