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Strömberg et al., 2014 - Google Patents

Laser Doppler Perfusion Monitoring and Imaging

Strömberg et al., 2014

Document ID
16626852531283271210
Author
Strömberg T
Larsson M
Salerud G
Wårdell K
Publication year
Publication venue
Biomedical Photonics Handbook

External Links

Snippet

Microcirculation—including capillaries, small arteries (arterioles), small veins (venules), and shunting vessels (arteriovenous anastomosis)—comprises the blood vessels of the most peripheral part of the vascular tree [1]. In the skin, the microvascular network is composed of …
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    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infra-red light
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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
    • A61B5/14553—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 specially adapted for cerebral tissue
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