An image-guided therapy system based on open magnetic resonance imaging

By designing the outer magnetic field of the two magnets in an open magnetic resonance imaging system to synthesize a uniform magnetic field, and combining the image-guided treatment system, the problem of insufficient imaging speed and uniformity of traditional systems is solved, and integration with other treatment systems and support for high-precision medical applications is achieved.

CN119733179APending Publication Date: 2025-04-01戴建荣 +2
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Patent Information

Application Number
CN202411845351.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2024-12-06
Filing Date
2024-12-13
Publication Date
2025-04-01

AI Technical Summary

Technical Problem

The traditional open magnetic resonance imaging system cannot be used simultaneously with other therapeutic systems, resulting in insufficient imaging speed and uniformity in high-precision medical applications, limiting the versatility and flexibility of the system.

Method used

An image-guided treatment system based on open magnetic resonance imaging is designed to synthesize a uniform central magnetic field through the outer magnetic field of the two magnets. Combined with an open MR imaging subsystem, treatment subsystem and control subsystem, data synchronization and parameter adjustment are achieved to improve imaging speed and uniformity.

Benefits of technology

It significantly improves the imaging speed and uniformity of the open magnetic resonance imaging system, realizes integration with other treatment systems, improves the accuracy and safety of the surgery, and meets a variety of clinical treatment needs.

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Abstract

The present invention discloses an image-guided treatment system based on open magnetic resonance imaging, including an open MR imaging subsystem, a treatment subsystem and a control subsystem. The MR imaging subsystem includes an image acquisition and image processing module, which is used to obtain real-time images of patients and mark target areas and treatment areas, providing high-precision image support for the treatment subsystem. The treatment subsystem is composed of a treatment preparation module and a treatment implementation module, which are responsible for treatment positioning planning and precise implementation respectively. The control subsystem includes a data synchronization and parameter adjustment module, the former realizes real-time data transmission between subsystems, and the latter dynamically optimizes treatment parameters according to image feedback. The image processing module is used to improve the accuracy of treatment, the parameter adjustment module tracks the impact of patient movement on treatment in real time, and the parameter adjustment module provides accurate target area information to the treatment subsystem, which is convenient for dynamic adjustment of the treatment process. The system improves the real-time, accuracy and flexibility of treatment, and meets a variety of clinical treatment needs.
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