How to fight Covid-19

High-flow nasal catheter oxygen therapy or non-invasive mechanical ventilation: When the patients have the problem of respiratory distress and / or hypoxemia can't be relieved after receiving standard oxygen therapy, then the high-flow nasal catheter oxygen therapy or non-invasive ventilation can be considered. If the condition can't be improved or worsened within the short time (1-2 hours), the tracheal intubation and invasive mechanical ventilation should be performed in time.

• Ventilation mode: CPAP, S, T, S/T, PC AVAPS
• Frequency Adjusting range: 3/min-40/min; Increment: 1/min
• Inspiration time Adjusting range: 0-3s; Increment: 0.1s
• IPAP Adjusting range: 4cmH2O－25cmH2O; Increment: 0.5cmH2O
• EPAP Adjusting range: 4cmH2O－20cmH2O; Increment: 0.5cmH2O
• CPAP Adjusting range: 4cmH2O－20cmH2O; Increment: 0.5cmH2O
• Ramp time Adjusting range: 0-60min; Increment: 1 min
• Rise time Adjusting range: 0.1 s-0.5s; Increment: 0.1s
• Inspiration trigger Adjusting range: auto adjusting, 1-3; Increment: 1
• Expiration trigger Adjusting range: auto adjusting, 1-3; Increment: 1
• Flex Adjusting range: OFF, 1-3; Increment: 1
• Humidifier Adjusting range: 0-5; Increment: 1
• Ppeak: 0-30cmH2O