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DEVICES AND METHODS FOR MONITORING CEREBRAL HEMODYNAMIC CONDITIONS
Devices, and methods for synchronizing cerebro-hemodynamic signals are disclosed. In one aspect, the devices and methods may include synchronizing first and second signals indicative of hemodynamic characteristics within a subject's brain. Differences may be determined between the synchronized...
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Main Authors | , , |
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Format | Patent |
Language | English French |
Published |
01.11.2012
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Subjects | |
Online Access | Get full text |
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Summary: | Devices, and methods for synchronizing cerebro-hemodynamic signals are disclosed. In one aspect, the devices and methods may include synchronizing first and second signals indicative of hemodynamic characteristics within a subject's brain. Differences may be determined between the synchronized signals and used to provide information for diagnosing changes in arterial occlusion. Differences between the synchronized signals may include differences, such as timing delays, between signature features of the synchronized signals. The first and second signals may be indicative of hemodynamic characteristics in first and second hemisphere's of a subject's brain. The first and second signals may be bioimpedance signals.
L'invention concerne des dispositifs et des procédés permettant de synchroniser des signaux cérébro-hémodynamiques. Dans un aspect, les dispositifs et les procédés peuvent comprendre la synchronisation de premiers et de seconds signaux indiquant des caractéristiques hémodynamiques dans le cerveau d'un sujet. Des différences peuvent être déterminées entre les signaux synchronisés puis utilisées pour fournir des informations permettant de diagnostiquer des modifications de l'occlusion artérielle. Des différences entre les signaux synchronisés peuvent comprendre des différentes telles que des retards temporels entre des caractéristiques de signature des signaux synchronisés. Les premiers et seconds signaux peuvent indiquer des caractéristiques hémodynamiques dans le premier et le second hémisphère du cerveau d'un sujet. Les premiers et seconds signaux peuvent être des signaux de bio-impédance. |
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Bibliography: | Application Number: WO2012IB00332 |