Pulse Oximeter Accuracy and Limitations: FDA Safety ...
The accuracy of these devices often has not been validated, raising questions about performance. Methods: The accuracy of 6 low-cost finger pulse oximeters during stable arterial oxygen saturations (SaO2) between 70% and 100% was evaluated in 22 healthy subjects. Oximeters tested were the Contec CMS50DL, Beijing Choice C20, Beijing Choice MD300C23, Starhealth SH-A3, Jumper FPD-500A, …
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