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A magnetically compatible brain ultrasonic stimulation device and its manufacturing method

The technology of a stimulation device and a manufacturing method, which are applied in the field of magnetic compatibility brain ultrasound stimulation device and its manufacturing, can solve the problems of affecting imaging quality, radio frequency interference and the like, and achieve the effects of convenient use, good imaging quality and simple operation.

Active Publication Date: 2021-11-19
SHENZHEN INST OF ADVANCED TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The transducer in the prior art is prone to radio frequency interference during magnetic resonance imaging after it is powered on, which affects the imaging quality

Method used

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  • A magnetically compatible brain ultrasonic stimulation device and its manufacturing method
  • A magnetically compatible brain ultrasonic stimulation device and its manufacturing method
  • A magnetically compatible brain ultrasonic stimulation device and its manufacturing method

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Embodiment Construction

[0053] In order to make the object, technical solution and advantages of 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.

[0054] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0055] It should also be noted that the orientation terms such as left, right, up, and down in the embodiments of the present invention are only relative concepts or refer to the normal use state of the product, and should ...

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PUM

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Abstract

The invention is applicable to the technical field of ultrasonic stimulation devices, and discloses a magnetically compatible brain ultrasonic stimulation device and a manufacturing method thereof. The magnetically compatible brain ultrasonic stimulation device includes a coupling device and a transducer device. The transducer device includes a housing, piezoelectric material parts and cables. The piezoelectric material part includes a piezoelectric block array. It is used to connect the insulators of adjacent piezoelectric blocks; the surface of the piezoelectric block array is provided with a conductor layer, and the front is provided with a plurality of electrode division grooves of positive conductive layers, each positive conductive layer is electrically connected to the positive electrode of the cable, and the negative electrode is conductive. layer is connected to the negative pole. The manufacturing method is used to manufacture the magnetically compatible brain ultrasonic stimulation device. The invention provides a magnetically compatible brain ultrasonic stimulation device and its manufacturing method. The magnetic compatible brain ultrasonic stimulation device can explore and verify the therapeutic effect of ultrasound on the brain diseases of animals. It is simple to operate and easy to use. There will be no radio frequency interference, and the image quality is good.

Description

technical field [0001] The invention belongs to the technical field of ultrasonic stimulation devices, in particular to a magnetically compatible brain ultrasonic stimulation device and a manufacturing method thereof. Background technique [0002] With the increasing number of patients with brain diseases such as depression and Parkinson's disease, the diagnosis and treatment equipment for brain diseases has become a hot spot in medical research. Today's brain treatment mainly includes drugs and stimulation through external stimulation devices. External stimulation It can be achieved by optical stimulation devices, electrical stimulation devices, magnetic stimulation devices and ultrasonic stimulation devices. Ultrasound stimulation has received more and more attention due to its safety, non-invasiveness, effectiveness and real-time performance. Nowadays, many laboratories in the world are conducting research on the treatment of brain diseases with ultrasonic stimulation de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N7/00A61N7/02B06B1/06
Inventor 郑海荣郭瑞彪刘新李永川张行帖长军黄继卿
Owner SHENZHEN INST OF ADVANCED TECH
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