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Zheng, 2010 - Google Patents

Opto-physiological modelling of imaging photoplethysmography

Zheng, 2010

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Document ID
10404036468228030198
Author
Zheng J
Publication year

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Snippet

Imaging photoplethysmography (IPPG) is one of the emerging medical imaging modalities to visualise peripheral blood perfusion of a specific tissue. Blood perfusion. defined as the blood volume exchange. can provide numerous information of physiological function for …
Continue reading at repository.lboro.ac.uk (PDF) (other versions)

Classifications

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    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
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    • A61B5/0082—Detecting, measuring or recording for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
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    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
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