System for predicting effectiveness of cerebral aneurysm surgery
WO2026043301A1PCT designated stage Publication Date: 2026-02-26UNIV OF ULSAN FOUND FOR IND COOPERATION
Patent Information
- Application Number
- PCT/KR2025/012697
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-08-22
- Filing Date
- 2025-08-21
- Publication Date
- 2026-02-26
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Figure KR2025012697_26022026_PF_FP_ABST
Abstract
The present invention relates to a system for predicting the effectiveness of cerebral aneurysm surgery. According to the present invention, the system for predicting the effectiveness of cerebral aneurysm surgery comprises: an input unit for receiving a blood vessel image including an aneurysm in a subject; a model generation unit for generating a pre-surgery 3D model and a post-surgery 3D model of blood vessels including the aneurysm; a simulation unit for performing a 3D blood flow computational fluid dynamics (CFD) simulation for the same blood flow condition on the pre-surgery 3D model and the post-surgery 3D model of the blood vessels; and an index calculation unit for calculating hemodynamic improvement indices before and after surgery, including an inflation force reduction ratio (IFR), a shear force reduction ratio (SFR), and a pressure-drop reduction ratio (PDR), on the basis of simulation results of the pre-surgery 3D model and the post-surgery 3D model.
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Citation Information
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