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Transesophageal ultrasonic probe

An ultrasound probe and esophagus technology, which is applied to the structural field of the transesophageal ultrasound probe and can solve the problems of inconvenient rotation and difficult clinical operation.

Pending Publication Date: 2022-07-01
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional transesophageal ultrasound probe, when the clinician wants to rotate the insertion tube to look at the picture, he must rotate the entire probe, which is very inconvenient to rotate, and the operation process also requires both hands to rotate at the same time, which brings difficulties to the clinical operation

Method used

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Embodiment Construction

[0032] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments have used associated similar element numbers. In the following embodiments, many details are described so that the present application can be better understood. However, those skilled in the art will readily recognize that some of the features may be omitted under different circumstances, or may be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application from being overwhelmed by excessive description, and for those skilled in the art, these are described in detail. The relevant operations are not necessary, and they can fully understand the relevant operations according to the descriptions in the specification and g...

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Abstract

According to the transesophageal ultrasonic probe, a handle assembly and an insertion tube assembly can be in butt joint in a relative rotation mode, and meanwhile one of the handle assembly and the insertion tube assembly is provided with a locking mechanism. The locking mechanism can lock and release the handle assembly and the insertion tube assembly, in the release state, the handle assembly can be kept immovable, and the insertion tube assembly and the sound head assembly can be conveniently rotated.

Description

technical field [0001] The present application relates to the field of medical devices, in particular to the structure of a transesophageal ultrasound probe. Background technique [0002] The ultrasonic probe is an important part of ultrasonic equipment (such as ultrasonic diagnostic imaging equipment). Its working principle is to use the piezoelectric effect to convert the excitation electrical pulse signal of the ultrasonic machine into an ultrasonic signal into the patient's body, and then convert the ultrasonic echo signal reflected by the tissue. Converted to electrical signals to detect tissue. [0003] Among them, a transesophageal ultrasound probe (TEE) is a device that can be inserted into a human body cavity for ultrasound detection. Generally, a conventional transesophageal ultrasound probe (TEE) mainly includes a sound head assembly, a handle assembly, an insertion tube assembly and a socket assembly. When clinicians use TEE for ultrasound testing, they need to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/12A61B8/00
CPCA61B8/12A61B8/4444A61B8/445
Inventor 符多喜唐明宋瑞谭泽伟
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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