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Patent drawing for Wearable Device with a Circular or Polygonal Array of Light Emitters and Light Receivers to Measure Biometric Parameters
US 20,250,000,365 A1
Medical devices US 20,250,000,365 A1 Not in force

Wearable Device with a Circular or Polygonal Array of Light Emitters and Light Receivers to Measure Biometric Parameters

This invention describes a wearable device, like a smartwatch or wristband, that measures health information. It uses a ring or polygon of different colored lights and light detectors to shine light into your skin. By analyzing the light that bounces back or passes through, it can determine things like your heart rate, oxygen levels, and potentially blood pressure or glucose.

Why it matters: Filed before significant advancements in machine learning algorithms for multi-spectral signal processing. These improvements now offer greater accuracy in extracting complex biometric data from wearable light sensors.

Status
Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build
ModerateCustom sensor array, electronics, signal processing.

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