A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 5/00 (2006.01) A61B 5/103 (2006.01)
Patent
CA 2552924
A system for assessing blood circulation in a subject's limb, comprising: detection means for detecting a signal dependent upon the arterial blood volume in a limb of the subject when the subject is in a first posture and also when the subject is in a second posture, different to the first posture; and processing means for calculating a quantitative indicator that is dependent upon the ratio of the signal for the first posture to the signal for the second posture.
L'invention concerne un système d'évaluation de la circulation sanguine dans un membre d'un sujet. Ce système d'évaluation comprend un dispositif de détection servant à détecter un signal dépendant du volume sanguin artériel dans un membre du sujet, lorsque ce dernier se trouve dans une première posture et, également, lorsqu'il se trouve dans une seconde posture différente de la première, et un dispositif de traitement servant à calculer un indicateur quantitatif dépendant du rapport entre le signal de la première posture et le signal de la seconde posture.
Crabtree Vincent Peter
Smith Peter Richard
Dialog Devices Limited
Riches Mckenzie & Herbert Llp
LandOfFree
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