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Ultrasonic imaging device and method

An ultrasound imaging and ultrasound technology, applied in ultrasound/sonic/infrasound image/data processing, ultrasound/sonic/infrasound diagnosis, image enhancement, etc., can solve problems such as inability to meet medical requirements, low clarity and resolution, etc.

Inactive Publication Date: 2016-03-16
SHANGHAI ACOUSTICS LAB CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
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Problems solved by technology

However, the imaging definition and resolution of this device are relatively low, which cannot meet the medical requirements.

Method used

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  • Ultrasonic imaging device and method
  • Ultrasonic imaging device and method
  • Ultrasonic imaging device and method

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Embodiment Construction

[0057] In order to describe the embodiments of the present invention more clearly, the present invention will be further described below in conjunction with the accompanying drawings.

[0058] refer to figure 1 Shown, a kind of ultrasonic imaging apparatus, it comprises: 3D console, the ultrasonic transducer that is connected with 3D console, wherein, ultrasonic transducer 1 is installed on 3D console by fixture, and 3D console can control system by computer Control, the computer control system is also equipped with imaging display software, which is integrated into a computer control and imaging system, and the ultrasonic imaging device is also equipped with a data acquisition and processing system, through which the echo of the ultrasonic transducer is collected and processed The signal and data acquisition and processing system are connected with the computer control and imaging system, and the structure and flow state of the cell body inside the phantom are displayed throu...

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Abstract

The invention relates to an ultrasonic imaging device and method. The device comprises a motion control platform used for controlling the image scanning path, an amplitude modulation ultrasonic transmitting system used for transmitting ultrasonic excitation signals, a data acquiring and processing system used for receiving and processing echo signals, a computer imaging and displaying system used for reconstruction imaging of echo signals which are fed back, and an ultrasonic transducer used for sending and receiving ultrasonic waves acting on a phantom. The device and method have the advantages that more contrast medium microbubbles are adsorbed by the vascular wall through radial force generated after the amplitude modulation ultrasonic transmitting system acts on low-frequency ultrasound transmitted by the ultrasonic transducer, the imaging signal intensity of tissue is improved, high-resolution ultrasonic imaging is achieved through a high-frequency component, the imaging resolution ratio and the imaging depth are both considered, and a clearer image is provided for ultrasonic diagnosis.

Description

technical field [0001] The invention relates to an ultrasonic diagnostic device, an ultrasonic image processing device, and a medical image diagnostic device, in particular to an ultrasonic clear imaging device and a method for using the imaging device. Background technique [0002] Various diseases, including cancer, hypertension, and coronary heart disease, will cause pathological changes in the microcirculatory system, such as changes in parameters such as vessel diameter, microvessel density, and intravascular blood flow velocity. Therefore, vascular imaging plays an extremely important role in the early diagnosis and treatment of various diseases, especially malignant diseases. [0003] With the development of medical ultrasound, the use of ultrasound imaging for medical diagnosis and treatment has been widely used, and has become an irreplaceable method for doctors to diagnose diseases. Low-frequency ultrasound has less acoustic attenuation and enables deeper imaging,...

Claims

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Application Information

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IPC IPC(8): A61B8/00G06T7/00G06T15/20
CPCA61B8/52A61B8/4483A61B8/5207G06T7/0012G06T15/205G06T2207/10124G06T2207/10136G06T2215/06
Inventor 许小芳周红生
Owner SHANGHAI ACOUSTICS LAB CHINESE ACADEMY OF SCI
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