Ultrasonic guided puncture auxiliary support and ultrasonic guided puncture device

An auxiliary stent and ultrasonic technology, applied in the field of medical devices, can solve the problems of mispenetrating other tissues and organs, bleeding and infection, improper operation, etc., and achieve the effects of improving puncture efficiency, reducing pain, and improving accuracy

Pending Publication Date: 2021-10-22
史婧 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide an ultrasonic-guided puncture auxiliary bracket and an ultrasonic-guided puncture device to solve the problem of unnecessary puncture failure or mistaken puncture of other tissues and organs caused by ultrasonic-guided puncture in the prior art. Technical issues such as bleeding and infection

Method used

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  • Ultrasonic guided puncture auxiliary support and ultrasonic guided puncture device
  • Ultrasonic guided puncture auxiliary support and ultrasonic guided puncture device
  • Ultrasonic guided puncture auxiliary support and ultrasonic guided puncture device

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Embodiment Construction

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the following in conjunction with the appended Figure 1 to Figure 8 And embodiment, the present invention is described in further detail. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0033] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated...

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Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to an ultrasonic guided puncture auxiliary support and a puncture device. The auxiliary support comprises a probe frame and a needle frame, wherein the probe frame is used for placing an ultrasonic probe, the needle frame comprises a base and a supporting seat, the probe frame is connected with the needle frame, a puncture vacancy is arranged between the needle frame and the probe frame, the supporting seat is movably provided with an installation seat used for installing a puncture needle, and the supporting seat is movably installed on the base. The supporting seat can move back and forth relative to the puncture vacancy, and the installation seat can move up and down relative to the puncture vacancy, so that the puncture site of the needle head of the puncture needle is adjusted. In the puncture process, the puncture site is guided and determined through ultrasonic waves, and the position of the puncture needle is adjusted through the movable part of the auxiliary support, so that the needle head of the puncture needle can accurately pierce the puncture site; and therefore, puncture failure or damage to surrounding tissues, organs and the like caused by puncture due to the fact that the puncture needle deviates from a puncture site can be effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and more specifically relates to an ultrasonic-guided puncture auxiliary bracket and an ultrasonic-guided puncture device. Background technique [0002] Ultrasound-guided puncture technology refers to the clinical technique of puncturing target parts of the body under the monitoring and guidance of real-time ultrasound images. The specific method is to avoid important organs and large blood vessels and nerves under the guidance of ultrasound, and insert The puncture needle accurately penetrates into the diseased tissue for treatment, or aspiration and cutting out a small amount of cells or tissues for pathological examination. [0003] However, in the actual operation process, due to the uneven puncture skills of operators, it is inevitable that different degrees of improper operation will lead to puncture failure, wrong puncture of arteries or other tissues and organs, and unnecessary bl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34
CPCA61B17/3403A61B2017/3413
Inventor 史婧陈新光刘铸关键刘轶君
Owner 史婧
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