Ultrasonic detection imaging device and method for scanning plane curved rail

A technology of ultrasonic detection and ultrasonic probe, which is applied in the field of ultrasonic detection, can solve the problems of circuit design complexity, overall imaging distortion, and low detection accuracy, and achieve the effects of increasing complexity and cost, large upper surface area, and improving detection accuracy

Inactive Publication Date: 2015-05-27
GUANGZHOU FENGPU INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of hardware, in order to improve the imaging resolution, a dense array of ultrasonic probes is often used. Since the signal of each ultrasonic probe needs to be amplified and processed in the application, the complexity and cost of the circuit design are increased.
The resolution improv

Method used

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  • Ultrasonic detection imaging device and method for scanning plane curved rail
  • Ultrasonic detection imaging device and method for scanning plane curved rail
  • Ultrasonic detection imaging device and method for scanning plane curved rail

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Embodiment Construction

[0058] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings, but the implementation of the present invention is not limited thereto.

[0059] Such as figure 1 As shown, the device of the present invention includes an interactive unit, a control unit, a display unit, a processing unit, an ultrasonic transceiver unit, an ultrasonic probe array, a motor, a curved track disk, and a power supply.

[0060] The main function of the interaction unit is to realize human-computer interaction, and send different command parameters to the control unit according to the user's choice. For example, the user can set the amplitude-frequency characteristic of the ultrasonic wave, the speed and direction of the motor rotation, the display mode of the display unit, etc. according to different application environments.

[0061] The control unit controls the display unit, processing unit, ultrasonic transceiver unit, motor,...

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Abstract

The invention discloses an ultrasonic detection imaging device for scanning a plane curved rail. The ultrasonic detection imaging device comprises an interaction unit, a control unit, a display unit, a processing unit, an ultrasonic receiving-transmitting unit, an ultrasonic probe array, a motor, a curved rail disc and a power supply. A method comprises the following steps: (1) selecting the plane curved rail; (2) controlling all the modules to work by the interaction unit through the control unit; (3) determining full-region imaging position information of the ultrasonic probe array by the processing unit, and calculating a time interval for receiving and transmitting an ultrasonic signal; (4) driving the ultrasonic probe array by the motor to receive and transmit the ultrasonic signal along the plane curved rail, and processing an echo signal by the ultrasonic receiving-transmitting unit to obtain a digital echo signal; (5) imaging the digital echo signal by the processing unit, and splicing and synthesizing a whole detection image according to the full-region imaging position information; and (6) displaying the image by the display unit. The device has the advantages of simple structure, flexibility in detection, low cost and the like.

Description

technical field [0001] The invention belongs to the field of ultrasonic detection, in particular to a flexible ultrasonic detection imaging device and method based on plane curved track scanning. Background technique [0002] Ultrasonic detection technology has gained important applications in the fields of industry, medical treatment, safety and scientific research because of its harmlessness. However, the demand for ultrasonic detection technology with high precision, high resolution, low cost, and flexible and controllable detection area is still quite urgent, especially the reduction of cost will help the promotion and application of ultrasonic detection technology. [0003] Ultrasonic detection technology can be divided into manual detection and automatic detection from the way of control detection. Manual detection manually controls the detection area of ​​the probe, such as B-ultrasound detection in hospitals. The detection area of ​​manual detection is flexible and...

Claims

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Application Information

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IPC IPC(8): A61B8/00
CPCA61B8/44A61B8/5246
Inventor 韦岗郑尚镇曹燕
Owner GUANGZHOU FENGPU INFORMATION TECH
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