Preoxygenation With a Bag Valve Mask vs Non-rebreather at Flush Rate
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 30
- 主要终点
- Fraction of expired oxygen
研究概览
简要总结
Healthy volunteers will participate in a crossover trial comparing preoxygenation with a non-rebreather mask to a bag-valve mask (with and without a simulated mask leak) at the flush rate of oxygen (fully opening standard oxygen flowmeter).
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Crossover
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- •Any facial hair more than stubble that might impede a mask seal
研究组 & 干预措施
Bag valve mask with simulated mask leak
干预措施: Flush rate oxygen using a standard flowmeter (Precision Medical, 8MFA). See description for details. This is specific. (Other)
Non rebreather
干预措施: Flush rate oxygen using a standard flowmeter (Precision Medical, 8MFA). See description for details. This is specific. (Other)
Bag valve mask without leak
干预措施: Flush rate oxygen using a standard flowmeter (Precision Medical, 8MFA). See description for details. This is specific. (Other)
结局指标
主要结局
Fraction of expired oxygen
时间窗: 3 minutes
The fraction of expired oxygen will be measured after three minutes of preoxygenation
次要结局
未报告次要终点
研究者
Brian Driver
Associate Research Director
Hennepin Healthcare Research Institute