Four Types of Pulse Oximeters Accurately Detect Hypoxia During Low Perfusion and Motion
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 10
- 主要终点
- Pulse oximetry reading
研究概览
简要总结
Evaluate the performance of 4 pulse oximeters in 10 healthy adult volunteers with three motions compared to non-motion control at three arterial oxygen saturation target plateaus.
详细描述
Evaluate the performance of 4 pulse oximeters (Masimo Radical-7, Nihon-Koden OxyPal Neo, Nellcor N-600, and Philips Intellivue MP5) in 10 healthy adult volunteers. Three motions will be evaluated: tapping, pseudorandom, and volunteer-generated rubbing, adjusted to produce photoplethsmogram disturbance similar to arterial pulsation amplitude. During motion, inspired gases will be adjusted to achieve stable target plateaus of arterial oxygen saturation (SaO2) at 75%, 88%, and 100%. Pulse oximeter readings (SpO2) will be compared with SaO2 from simultaneous arterial blood samples
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •healthy adult English speaking -
排除标准
- •pediatric, cardiac or pulmonary condition. non-english speaking
结局指标
主要结局
Pulse oximetry reading
时间窗: immediate
次要结局
- Arterial Blood gas(immediate)
研究者
Jennifer Lucero
Assistant Professor of Clinical Anesthesia
University of California, San Francisco