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Ultrasonic detection probe

A technology of ultrasonic testing and elastic testing, which is applied in the field of medical devices and can solve problems such as ultrasonic signal attenuation

Pending Publication Date: 2022-04-05
SHENZHEN YINGYUEYILIAO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide an ultrasonic detection probe to solve the problem of ultrasonic signal attenuation caused by setting the sound-permeable structure at the front end of the two-dimensional imaging ultrasonic transducer in the prior art

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Embodiment Construction

[0057] The present invention provides an ultrasonic detection probe. In order to make the purpose, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0058] In the embodiments and claims, unless the article is specifically limited, "a", "an", "the" and "the" may also include plural forms. If there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. Significance or implicitly indicates the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features.

[0059] It should be further understood th...

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Abstract

The invention discloses an ultrasonic detection probe. The ultrasonic detection probe comprises a shell; an ultrasonic transducer; the sound transmission structure is arranged at the front end of the ultrasonic transducer; the driving assembly is arranged in the shell, and the driving assembly is used for driving the sound transmission structure; wherein the sound transmission structure is provided with a first cavity, and a sound transmission medium is arranged in the first cavity. When the driving assembly drives the sound transmission structure to vibrate, shear waves are generated in the detection target, and more ultrasonic signals emitted by the ultrasonic transducer can be propagated in the sound transmission medium through the sound transmission medium in the sound transmission structure, so that propagation in the sound transmission structure is reduced, attenuation of the ultrasonic signals can be reduced, and the detection accuracy is improved. And thus, the elasticity imaging detection quality is improved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an ultrasonic detection probe. Background technique [0002] Clinical practice has found that changes in the hardness or elasticity of biological tissues are often closely related to the degree of tissue lesions, and elastography has important research significance in the early diagnosis of soft tissue lesions. Transient Elastography (TE), as a liver disease detection technology, has the characteristics of non-invasive, rapid and quantitative, and can provide an effective tool for early screening, diagnosis and treatment evaluation of liver diseases for people with chronic liver diseases, and solves the trauma of traditional diagnostic methods. , Inaccurate and other issues, has broad application prospects. At present, due to its accuracy in diagnosing the degree of fibrosis, it has been recommended by major global liver disease guidelines including the World Health ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/00
Inventor 不公告发明人
Owner SHENZHEN YINGYUEYILIAO TECH CO LTD
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