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Supporting device for puncture needle

A support device and puncture needle technology, applied in the direction of puncture needles, trocars, etc., can solve problems such as cross-infection, achieve the effect of convenient adjustment and avoid cross-infection

Active Publication Date: 2021-01-26
THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention proposes a support device for puncture needles to solve the problem of cross-infection caused by the need for medical staff to hold the needle by hand when puncturing a patient

Method used

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  • Supporting device for puncture needle
  • Supporting device for puncture needle
  • Supporting device for puncture needle

Examples

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Embodiment Construction

[0037] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0038] Such as Figure 1-Figure 4 As shown, a supporting device for a puncture needle includes a fixing part 1 , a supporting part 2 and a tensioning part 3 .

[0039] Such as figure 1 with figure 2 As shown, the top of the fixture 1 is provided with an installation channel 111 and an installation hole. The installation channel 111 is used to insert a puncture needle. The side wall of the installation channel 111 is provided with a tension hole that communicates with the outside. , and close to the edge of the support 2 , the fixing member 1 slides up and down on the support 2 through the installation hole. In...

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PUM

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Abstract

The invention relates to the technical field of supporting devices, and in particular to a supporting device for a puncture needle. The device comprises a fixing part, a supporting part and a fastening part, wherein a mounting channel and a mounting hole are formed in the top of the fixing part; a puncture needle can be inserted into the mounting channel; a tensioning hole communicating with the outside is formed in the side wall of the mounting channel; the mounting hole is located in one side of the mounting channel and is close to the edge of the supporting part; the supporting part can beinserted in the mounting hole in a sliding manner; and the fastening part comprises a sleeve and a fastening belt, the sleeve is arranged on the fixing part in a sliding and sleeving manner along thelength direction of the fixing part, the body of the fastening belt is positioned in the mounting channel, and the end part of the fastening belt penetrates out of the fastening hole and is fixedly connected with the sleeve. The supporting device aims to solve the problem that when a patient is punctured, medical staff needs to hold a needle head by a hand, and cross infection is caused.

Description

technical field [0001] The invention relates to the technical field of support devices, in particular to a support device for puncture needles. Background technique [0002] In medicine, tumor refers to the abnormal lesion of cells, which causes uncontrolled proliferation of cells in some parts of the body. Malignant tumors are divided into epithelial "cancer" and mesenchymal "sarcomas". In malignant tumors, in addition to Gather into a lump, and spread to other parts of the body to cause damage to the human body. In order to correctly diagnose the pathology and make the correct treatment, it is necessary to use a puncture to perform a biopsy on the tumor, or to conduct targeted treatment through a puncture needle, usually by means of an instrument, such as a CT scanning device or a digital subtraction angiography fluoroscopy machine, to determine the location of the tumor and the skin The position of the point and the puncture depth are measured by measuring the position o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34
CPCA61B17/3403A61B2017/3405
Inventor 高伊星贾罄竹
Owner THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV