Transcranial ultrasound stimulation array automatic positioning and deployment method based on brain target point constraint
By using a brain target constraint-based method, the array deployment location and orientation are automatically determined, solving the problem that array deployment in existing technologies relies on human experience. This achieves individualized fit and automated positioning of the array to the scalp, improving the rationality and repeatability of array deployment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- XIAN NEURODOME MEDICAL TECHNOLOGY CO LTD
- Filing Date
- 2026-06-02
- Publication Date
- 2026-07-17
AI Technical Summary
Existing methods for deploying transcranial ultrasound stimulation arrays rely on human experience, making it difficult to balance target orientation with scalp adhesion, resulting in insufficient individual adaptability, poor repeatability, and a lack of automated processes.
The automatic positioning and deployment method of transcranial ultrasound stimulation array based on brain target constraints automatically determines the array deployment position, orientation, and fit amount through individual head medical image segmentation results. This includes acquiring scalp segmentation results, establishing surface mesh, calculating normal vector consistency, rotation registration, and array fit correction, and generating array deployment results.
It enables automated and individualized adaptation of array deployment, improves the fit between the array and the scalp and the consistency of the focusing path, and enhances the repeatability of clinical applications and the feasibility of simulation.
Smart Images
Figure CN122398366A_ABST