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Christopher SheppardAug 31, 2025
What does 'low SIQ' mean on Masimo Medical Equipment?
- SSteven FisherSep 1, 2025
If your Masimo device displays a 'Low SIQ' message, it indicates low signal quality. Verify the sensor type and size, then re-apply the sensor. Check for restricted blood flow to the sensor site, and ensure proper sensor placement, possibly moving it to a different site. You might need to replace the sensor. Minimize motion at the monitoring site, and set the device to Maximum Sensitivity.