Can Raynaud's affect oximeter readings?
Diagnostix 2100 Digital Fingertip Pulse Oximeter
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Open Apr 29, 2026 - 04:09 PM
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Apr 29, 2026 - 04:09 PM
Yes, Raynaud's can affect oximeter readings. When using the Diagnostix 2100 Digital Fingertip Pulse Oximeter during a Raynaud's episode, reduced blood flow to the fingers may cause the device to display falsely low or unreliable oxygen saturation readings, since it relies on sufficient blood flow for accurate measurements.
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Diagnostix 2100 Digital Fingertip Pulse Oximeter
" A portable, feature rich pulse oximeter that provides spot readings of SpO2 and heart rate for the busy healthcare professional. \n The 2100 features: \n \n Reads SpO2 and Pulse Rate \n Accuracy: SpO2 ±3% / HR ±2 BPM \n 6 changeable display modes \n 10 Display brightness settings \n...
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