METHOD AND SYSTEM FOR ESTIMATE THE STATE OF AUTOREGULATION OF CEREBRAL BLOOD FLOW IN THE HUMAN BRAIN FOR PERSONALIZED BRAIN PERFUSION MANAGEMENT

DE602023010922T2Active Publication Date: 2026-01-21KAUNO TECHNOLOGIJOS UNIVTAS
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Patent Information

Application Number
DE602023010922
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Filing Date
2023-06-28
Publication Date
2026-01-21
Estimated Expiration
2043-06-28

AI Technical Summary

Technical Problem

Existing methods for identifying cerebral autoregulation status require prolonged data collection periods, often exceeding several hours, which is inefficient for timely medical decision-making, especially in intensive care units, and lack real-time feedback for personalized brain perfusion management.

Method used

A method and system that estimates cerebral autoregulation status within a 1-3 minute interval using inflatable pants to induce arterial blood pressure changes, combined with non-invasive or invasive monitoring, allowing for rapid estimation of cerebral autoregulation status through transient response delays, enabling personalized brain perfusion management.

Benefits of technology

Enables rapid, reliable estimation of cerebral autoregulation status within 10 minutes, facilitating timely and effective personalized brain perfusion management decisions, reducing the risk of brain injuries by maintaining optimal arterial blood pressure levels.

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