Ultrasonic modulation imaging system and method

An imaging system and ultrasound image technology, applied in ultrasonic/sonic/infrasonic diagnosis, sonic diagnosis, infrasonic diagnosis, etc., can solve the problems of high cost of ultrasonic modulation imaging, limited flexibility and diversity of the system, poor imaging accuracy, etc., to improve flexibility performance and imaging quality, improved signal-to-noise ratio and penetration depth, and low cost

Inactive Publication Date: 2013-05-01
SHENZHEN INST OF ADVANCED TECH
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Problems solved by technology

[0007] The invention provides an ultrasonic modulation imaging system and method, aiming to solve the technical problems of the existing ultrasonic modulation imaging technology, such as high cost, bulky and bulky, difficult to integrate, poor imaging accuracy and limited system flexibility and diversity

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  • Ultrasonic modulation imaging system and method
  • Ultrasonic modulation imaging system and method
  • Ultrasonic modulation imaging system and method

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Embodiment Construction

[0028] 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.

[0029] see figure 1, is a schematic structural diagram of an ultrasound modulation imaging system according to an embodiment of the present invention. The ultrasonic modulation imaging system of the embodiment of the present invention includes: an ultrasonic processing unit, an ultrasonic transducer, and a display device. The ultrasonic processing unit controls the ultrasonic modulation excitation signal and demodulates the ultrasonic signal based on a programmable logic gate array. The device is used to generate ultrasonic signals to the tissue under test, and perform mutual conversion between th...

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Abstract

The invention belongs to the technical field of ultrasonic imaging in the medical treatment, and particularly relates to an ultrasonic modulation imaging system and method. The ultrasonic modulation imaging system comprises an ultrasonic processing unit, an ultrasonic transducer and a display device, wherein the ultrasonic processing unit comprises a programmable logic gate array, the programmable logic gate array is used for controlling an ultrasonic modulation exciting signal and demodulating an ultrasonic signal, the ultrasonic transducer is used for generating the ultrasonic signal into a measured tissue through the exciting signal, converting the ultrasonic signal reflected by the tissue into an electric echo signal and transmitting the electric echo signal to the ultrasonic processing unit to be demodulated, and the display device is used for displaying and processing ultrasonic image data. The ultrasonic modulation imaging system and method disclosed by the embodiment of the invention have the advantages of finishing control over the exciting signal and processing of the ultrasonic signal by adopting the programmable logic gate array and a power amplifier, improving the flexibility and the imaging quality of the ultrasonic modulation imaging system and being lower in cost and high in system integration.

Description

technical field [0001] The invention belongs to the technical field of medical ultrasonic imaging, and in particular relates to an ultrasonic modulation imaging system and method. Background technique [0002] Medical ultrasound imaging technology is an imaging technology based on ultrasound. With the rapid development of medicine, materials, computer, electronic engineering and other technologies, the performance of medical ultrasound imaging equipment has been continuously improved, its functions have been continuously improved, and its uses have been continuously expanded. Ultrasound imaging diagnosis has the characteristics of high spatial resolution, real-time fast imaging, simple operation method, no contraindication, no damage, repeatability, portability and economy, and has been widely used in various medical applications. , computed tomography) and MRI (Magnetic Resonance Imaging, Magnetic Resonance Imaging) constitute an essential imaging diagnostic technology in c...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/00
Inventor 邱维宝王丛知钱明于妍妍孙雷郑海荣
Owner SHENZHEN INST OF ADVANCED TECH
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