SYSTEM AND METHODS FOR MODEL-BASED NONINVASIVE ESTIMATION AND TRACKING OF INTRACRANIAL PRESSURE

Techniques for estimating intracranial pressure using arterial blood pressure and cerebral blood flow velocity measurements. The techniques may include obtaining a first set of data identifying arterial blood pressure and cerebral blood flow velocity of a patient during a first period of time and es...

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Bibliographic Details
Main Authors Fanelli, Andrea, Imaduddin, Syed Muhammad, Heldt, Thomas
Format Patent
LanguageEnglish
Published 29.04.2021
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:Techniques for estimating intracranial pressure using arterial blood pressure and cerebral blood flow velocity measurements. The techniques may include obtaining a first set of data identifying arterial blood pressure and cerebral blood flow velocity of a patient during a first period of time and estimating an initial intracranial pressure value for the patient. The techniques further include obtaining a second set of data identifying arterial blood pressure and cerebral blood flow velocity of the patient during a second period of time, estimating an updated intracranial pressure value for the patient by determining a change in intracranial pressure of the patient based on the second set of data and the initial intracranial pressure value, and outputting information indicating the updated intracranial pressure value.
Bibliography:Application Number: US201917051847