Skin Lifting for Photoplethysmography
An apparatus, method and computer program are provided. The apparatus includes a light source; a light sensor configured to sense light signals emitted by the light source; and an actuator configured to lift a surface of skin tissue in order to create an optical path through the skin tissue from the...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | An apparatus, method and computer program are provided. The apparatus includes a light source; a light sensor configured to sense light signals emitted by the light source; and an actuator configured to lift a surface of skin tissue in order to create an optical path through the skin tissue from the light source to the light sensor, for transmissive photoplethysmography. |
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