[KongchangAI]
Unverified88% confidenceFactTime unknown

指夹式血氧仪的透射式测量精度优于手环/手表的反射式测量,医疗级指夹产品SpO2误差普遍在±2%以内,脉率误差±2bpm,适合需要准确读数的场景

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88%
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