Physical focusing soft coupling automatic scanning ultrasonic detection imaging device and method

Abstract

The invention provides a physically-focusing soft-coupling automatic-scanning ultrasonic-detection imaging device and method. The physically-focusing soft-coupling automatic-scanning ultrasonic-detection imaging device comprises a physically-focusing soft-coupling probe device and a data processing background. In the physically-focusing soft-coupling probe device, a transmitting-receiving probe array is displaced in a soft coupling film ball which is soft, can transmit sound and is filled with coupling liquid, and the transmitting-receiving probe array can be driven by an elevating mechanical arm to move upwards, downwards, leftwards and rightwards in the film ball, the position of the transmitting-receiving probe array during movement can be accurately known. Both of a transmitting probe array and a receiving probe array in the transmitting-receiving probe array can physically focus and modulate energy of ultrasonic signals, so the transmitting-receiving probe array can focus and transmit wideband large-power ultrasonic signals, and the size of the focus can be modulated. The data processing background is used for inversion of a detected object according to echo signals and positional information scanned by the transmitting-receiving probe array. The physically-focusing soft-coupling automatic-scanning ultrasonic-detection imaging device can be used for good coupling, focusing, transmitting, and is high in resolution of reception, so the physically-focusing soft-coupling automatic-scanning ultrasonic-detection imaging device can be used for detecting a shallow layer of the human body skin, and acoustic imaging with high precision.

Description

technical field [0001] The invention belongs to the field of medical ultrasonic detection, and in particular relates to a physical focusing soft coupling automatic scanning ultrasonic detection imaging device and method. Background technique [0002] Medical ultrasonic detection refers to the application of ultrasonic detection technology to the human body to detect and image human tissues, which belongs to medical imaging examination technology. Medical imaging examination techniques include X-rays, CT examinations, ultrasonic detection examinations, nuclear magnetic resonance, etc., but X-rays and CT examinations are harmful to the human body and are not suitable for regular physical examinations; nuclear magnetic resonance examinations are harmless to the human body, but The equipment is huge and costly, so it is not suitable for general medical examination. Medical ultrasound detection is harmless to the human body, the cost is low, and it can check and help diagnose ab...

AI Technical Summary

Problems solved by technology

[0010] In order to overcome the problems of low horizontal resolution, poor splicing and inversion effect, near-field blind area and poor coupling effect in the existing medical ultrasonic detection, the present invention proposes a physical focusing soft-coupling automatic scanning ultrasonic detection imaging device and method

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