Flexible ultrasonic detecting device and use method thereof

Abstract

The invention relates to a flexible ultrasonic detecting device and a use method thereof. The flexible ultrasonic detecting device comprises a row selector, a column selector, a top snakelike guide line, a bottom snakelike guide line, ultrasonic array elements, an ultrasonic array main negative electrode interface, an ultrasonic array resultant signal output port, a top flexible substrate and a bottom flexible substrate; the plurality of ultrasonic array elements are arranged on the upper surface of the top flexible substrate in an array mode; the row selector and the column selector are respectively used for controlling the on-off state of the ultrasonic array elements in each row and each column; the top snakelike guide line is arranged on the top flexible substrate, is respectively connected with the positive electrode of each ultrasonic array element and the ultrasonic array resultant signal output port, and is used for transmitting signals thereof; the bottom snakelike guide lineis arranged on the bottom flexible substrate, is respectively connected with the negative electrode of each ultrasonic array element and the ultrasonic array main negative electrode interface, and isused for connecting the negative electrode of each ultrasonic array element to the ultrasonic array main negative electrode interface; the lower surface of the top flexible substrate is engaged with the upper surface of the bottom flexible substrate. The signals collected by the flexible ultrasonic detecting device are high in accuracy.

Description

technical field [0001] The present disclosure relates to the field of electronic technology, in particular to a flexible ultrasonic detection device and a method for using the same. Background technique [0002] Ultrasonic diagnostic equipment has a wide range of applications in the medical field, such as ultrasonic endoscope, ultrasonic CT (Computed Tomography, computerized tomography), three-dimensional ultrasonic imaging, vascular ultrasound, and the like. In the medical field, ultrasonic probes are a part of medical ultrasonic technology. However, most medical ultrasonic probes are large in size and hard equipment, resulting in low effective resolution of ultrasonic probes. Moreover, when the object to be detected has a surface with a large curvature, such as a joint, the actual effective contact area between the hard ultrasonic probe and the object to be detected is small, so the effective resolution is low. [0003] Therefore, a new flexible ultrasonic testing device ...

AI Technical Summary

Problems solved by technology

In the medical field, ultrasonic probes are a part of medical ultrasonic technology. However, most medical ultrasonic probes are large in size and hard equipment, resulting in low effective resolution of ultrasonic probes.

Moreover, when the target to be detected has a large curvature surface, such as joints and other parts, the actual effective contact area between the hard ultrasonic probe and the target to be detected is small, so the effective resolution is low

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