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Fallopian tube guide wire guide tube

A technology of guide wire guidance and fallopian tube, which is applied to catheters, guide wires, obstetrics and gynecology instruments and other directions, can solve the problems of high requirements for guide wire intervention equipment, complicated operation and high operation cost, and achieves low cost, simple insertion operation, Easy-to-use effects

Inactive Publication Date: 2014-11-26
张震宇 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Guide wire intervention requires high equipment, high surgical cost, and complicated operation

Method used

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  • Fallopian tube guide wire guide tube
  • Fallopian tube guide wire guide tube

Examples

Experimental program
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Effect test

Embodiment

[0019] When tubal intubation is performed for patients with tubal obstruction, the probe should first know the size of the uterine cavity, select the appropriate tubal guide wire guide tube 3, place the fallopian tube guide wire 1 in the fallopian tube guide tube 3 and fix it, and correctly place the fallopian tube guide wire guide tube in the uterine cavity 3. At the opening of the fallopian tube, insert the fallopian tube guide wire 1 along the fallopian tube guide wire guide tube 3 inwardly and accurately through the fallopian tube opening under the condition that the tail is rinsed with normal saline solution through a syringe or not. Appropriate force is added to the tail of the guide wire or the syringe 2 is injected with water to assist in dredging the fallopian tube.

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Abstract

The invention provides a fallopian tube guide wire guide tube which is a double-cavity (or single-cavity) hollow guide tube and made of steel hard in texture. The thickness and overall length of the guide tube are equal to those of a uterus cavity probe, and the front portion of the guide tube is arranged at a certain angle (about 135 degrees), is about 1.5 cm in length and is provided with an opening in the front end. The position, 1 / 4-1 / 3 one side, of the tail portion is provided with a small hole through which a fallopian tube guide wire 1 can pass. According to the fallopian tube guide wire guide tube, the fallopian tube guide wire 1 is placed and fixed in the fallopian tube guide tube, the fallopian tube guide wire can be accurately placed at a uterus corner of one side of the uterus and at the position of an opening of the fallopian tube through the fallopian tube guide tube, so that the fallopian tube can be inserted conveniently, and the fallopian tube guide wire can be inserted more easily, safely, accurately and reliably. The fallopian tube guide wire guide tube is simple in structure, convenient to operate, and suitable for large, medium-sized or small medical locations.

Description

Technical field: [0001] The patent of the invention relates to a medical device, specifically a fallopian tube guide wire guiding tube. Background technique: [0002] Fallopian tube factors account for a large proportion of female infertility, among which blocked fallopian tubes are the most common. Guide wire intervention is currently the latest surgical solution for tubal obstructive infertility, and it is often necessary to perform tubal intubation under hysteroscopy monitoring, so as to dredge the proximal fallopian tube through the guide wire. Guide wire intervention requires high equipment, high surgical cost, and complicated operation. Invention content: [0003] In view of the above, the purpose of the patent of the present invention is to accurately place the fallopian tube guide wire guide tube at the opening of the fallopian tube without the need for hysteroscopic monitoring, and accurately insert the fallopian tube guide wire into the fallopian tube through th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/42A61M25/01A61M25/09
CPCA61M25/09041A61B2017/4233A61M25/0043
Inventor 张震宇别雅春
Owner 张震宇
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