A method and system for simulating intracranial pressure in an intracranial hematoma suction environment
By constructing intracranial pressure physiological models and simulating respiratory, heartbeat and hematoma aspiration signals, a comprehensive intracranial pressure signal was generated, which solved the problem of difficulty in accurately simulating intracranial hematoma aspiration process and its impact on intracranial pressure in the prior art, and achieved a more accurate treatment plan design and effect evaluation.
CN119034034BActive Publication Date: 2025-03-18BEIJING WANTEFU MEDICAL APP CO LTD
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Patent Information
- Application Number
- CN202411523270.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2044-10-30
AI Technical Summary
Technical Problem
The prior art is difficult to accurately simulate the aspiration process of intracranial hematoma and its impact on intracranial pressure, which affects the effectiveness and safety of hematoma removal treatment.
Method used
By constructing a physiological model of intracranial pressure, combining breathing, heartbeat and hematoma aspiration signals, the intracranial pressure changes at each time point are simulated to generate a comprehensive intracranial pressure signal.
Benefits of technology
Accurate simulation of intracranial pressure by the aspiration process of intracranial hematoma is achieved, which enhances the personalized treatment plan and the scientific nature of the effect evaluation, and reduces the difficulty and risk of clinical trials.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention relates to the field of medical technology, and discloses a method and system for simulating intracranial pressure in an intracranial hematoma suction environment, the method comprising: simulating intracranial pressure changes based on each time point according to intracranial pressure physiological parameters, obtaining corresponding time windows and intracranial pressure change trend signals; adjusting the respiratory frequency and shape based on the respiratory cycle window to simulate intracranial pressure changes, generating respiratory pulse signals; simulating instantaneous intracranial pressure changes caused by heartbeats based on each heartbeat cycle, obtaining intracranial pressure change pulse signals for each heartbeat cycle, integrating intracranial pressure change pulse signals, obtaining intracranial pressure pulse sequences; simulating the extraction / injection process at each time point, generating corresponding intracranial pressure change signals in the extraction / injection process; integrating intracranial pressure change trend signals, respiratory pulse signals, intracranial pressure pulse sequences, and intracranial pressure change signals, obtaining total intracranial pressure signals. The present invention can more accurately simulate and analyze the influence of intracranial hematoma suction process on intracranial pressure.
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