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Special-purpose coil guided by MRI and used for HIFU treatment of animal tumours

A coil and animal technology, applied in applications, medical science, sensors, etc., can solve the problems of coil penetration depth and insufficient image resolution, and achieve the effects of comfortable and stable fixed position, convenient movement and easy operation.

Pending Publication Date: 2017-07-07
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a special coil for HIFU treatment of animal tumors guided by MRI, aiming to solve the problem of insufficient penetration depth and image resolution of the coil

Method used

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  • Special-purpose coil guided by MRI and used for HIFU treatment of animal tumours
  • Special-purpose coil guided by MRI and used for HIFU treatment of animal tumours
  • Special-purpose coil guided by MRI and used for HIFU treatment of animal tumours

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Embodiment Construction

[0015] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0016] see figure 1 , figure 2 and image 3 , for the convenience of understanding and explanation, figure 1 A perspective structure diagram is used. In a preferred embodiment of the present invention, the special coil for treating animal tumors by MRI-guided HIFU includes a supporting platform 1 , an arched bracket 2 , a multi-channel coil 3 , a through hole 4 and an operation panel 5 .

[0017] The arch support 2 is semi-circular arc-shaped, erected on the upper bottom surface of the support platform 1, and forms an arched space 12 that can house the animal ...

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Abstract

Provided is a special-purpose coil guided by MRI and used for HIFU treatment of animal tumours. The coil comprises a support table, an arc support erected on the bottom surface of the support table, an operation panel and a through hole. The arc space is formed by the arc support and the upper bottom surface of the support table. The lower bottom surface of the support table and the outer surface of the arc support are uniformly attached with multi-channel coils used for collecting MRI images. The operation panel is slidably arranged on the upper bottom surface of the operation table and penetrates through the arc space. The operation panel is provided with an animal clamp, an anaesthetic mask and an anaesthetic pipeline, all of which are arranged in the arc space. The through hole penetrates through upper and lower bottom surfaces of the support table and the operation panel to the arc space. Therefore, a focused ultrasound channel is formed. The multi-channel design is adopted so that the coil is excellent in performance. The images can be collected at a faster pace and the coil has good real-time monitoring performance. The animal fixing clamp and a gaseous anesthesia pipeline are designed so that animals can be narcotized for a longer time. The fixation postures are comfortable and stable and convenient to move. Operation is carried out easily and conveniently.

Description

technical field [0001] The invention relates to the field of surgical instruments, in particular to a special coil for treating animal tumors with HIFU guided by MRI. Background technique [0002] In terms of real-time monitoring of drug metabolism, MRI (Magnetic Resonance Imaging, magnetic resonance imaging) has the ability of three-dimensional high-resolution imaging and multi-parameter scanning, so MRI molecular imaging has become an important means for early diagnosis of diseases and drug metabolism tracking. High Intensity Focused Ultrasound (HIFU) technology uses the tissue penetration and energy deposition of ultrasound to focus the ultrasound generated outside the body onto the diseased tissue (therapeutic target) in the body, through the mechanical and thermal effects of ultrasound And cavitation effect to achieve the purpose of treating tumors. [0003] High-intensity focused ultrasound therapy is an emerging non-invasive new method for the treatment of benign and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/055
CPCA61B5/055
Inventor 郑海荣刘新帖长军邹超孟德陈潇
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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