Magnetic resonance imaging-guided high-intensity focused ultrasound treatment system and usage method

Through magnetic resonance-guided high-intensity focus ultrasound treatment system, the non-invasive ablation of breast fibroadenomas is achieved using radio frequency transceiver devices and breast robots, solving the problem of lack of MRI-HIFU technology application in the prior art and providing high safety and high efficiency breast disease treatment plan.

WO2025001195A1PCT designated stage expired Publication Date: 2025-01-02SHANGHAI SHENDE MEDICAL TECH CO LTD +2
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Patent Information

Application Number
PCT/CN2024/078050
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-06-30
Filing Date
2024-02-22
Publication Date
2025-01-02

AI Technical Summary

Technical Problem

The existing technology lacks a treatment system for the treatment of breast diseases using MRI-HIFU technology. Traditional surgery and cryoablation have potential risks and surgical hazards. The application of magnetic resonance technology or ultrasound technology in the breast is limited to imaging and guided puncture or ablation, and the lack of Combined therapeutic equipment.

Method used

Develop a magnetic resonance-guided high-intensity focus ultrasound therapy system, including an ultrasound probe, a breast robot and a radio frequency transceiver device, using magnetic resonance positioning and ultrasound probes for precise focus treatment of breast lesions, and providing magnetic resonance imaging and ultrasound through a radio frequency transceiver device Focus to achieve non-invasive breast fibroadenoma ablation.

Benefits of technology

It has achieved non-invasive, scar-free and high-safe treatment of breast diseases, especially fibroadenomas, reducing complications and risks, providing real-time temperature and tissue damage monitoring, becoming a new choice for the treatment of breast diseases.

✦ Generated by Eureka AI based on patent content.

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Abstract

A magnetic resonance imaging-guided high-intensity focused ultrasound (MRI-HIFU) treatment system and a usage method. The MRI-HIFU treatment system comprises an ultrasound probe, a breast robotic arm and a radio-frequency transceiving device, wherein the breast robotic arm is mounted on the radio-frequency transceiving device, and a free end of the breast robotic arm is connected to the ultrasound probe; and the ultrasound probe extends into the radio-frequency transceiving device and is arranged towards the inside of the radio-frequency transceiving device. The present invention solves the problem in the prior art of the lack of treatment systems using MRI-HIFU technology for treating breast diseases, implements the effective application of MRI-HIFU technology in breast treatment, and has relatively high safety and feasibility.
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Citation Information

Patent Citations

  • Magnetic resonance guided high-intensity focused ultrasound treatment system and use method

    CN117180647A

  • Extracorporeal high energy focusing ultrasonic system guided by permanent magnet type magnetic resonance image and method thereof

    CN1903121A

  • Transcranial focused ultrasound experimental equipment with magnetic resonance compatibility

    CN211658411U

  • Multi-purpose robotic system for MRI guided focused ultrasound treatment

    EP3254731A1

  • Ultrasonic breast test equipment

    JP2007282960A

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