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.
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
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
OTHER
Masking
NONE
Enrollment
10
Volunteer has motion on right hand while with continuous pulse oximetry during three oxygenation plateaus
Pulse oximetry reading
Time frame: immediate
Arterial Blood gas
Time frame: immediate
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