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Magnetic connecting device for pipeline

A technology of magnetic connection and pipeline joint, applied in the direction of connecting pipes, valves, other medical devices, etc., can solve the problems of no anti-reflux, retrograde pollution, complicated procedures, etc., to prevent retrograde infection, reduce pain, reduce The effect of overall weight

Pending Publication Date: 2017-09-05
史源
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, ordinary drainage bags do not have anti-reflux function, and there is a risk of retrograde pollution, which needs to be replaced every day
The reported anti-reflux drainage bags mostly form a one-way valve at the liquid inlet of the drainage bag according to the electrostatic adsorption capacity and plastic recovery force of the plastic film to play an anti-reflux role, but the process is complicated and the amount of raw materials required is large

Method used

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  • Magnetic connecting device for pipeline
  • Magnetic connecting device for pipeline
  • Magnetic connecting device for pipeline

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Embodiment Construction

[0052]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0053] Such as Figure 1-2 As shown, the magnetic connection device for pipelines of the present invention includes: a pipeline connector 1 , a mating magnetic ring 2 and a housing 3 .

[0054] Although the magnetic ring 2 has been used in the medical field, in the present invention, the combined magnetic ring 2 is applied to the drainage tube, and the technical problem to be solved is to make t...

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Abstract

The invention relates to the field of connecting devices, and provides a magnetic connecting device for a pipeline. The magnetic connecting device comprises a folding magnetic ring (2) and a shell (3), wherein the folding magnetic ring (2) is positioned in a groove of the shell (3), and the shell (3) is jointed on the inner side or outer side of the pipeline. Under the action of a certain external force, the magnetic ring is disengaged, and extraction of medical tubes such as a drainage tube due to pulling of a fixing sewing thread or adhesive tape is avoided.

Description

technical field [0001] The present invention relates to the field of connecting devices, more specifically, to a magnetic connecting device for pipelines. Background technique [0002] Medical pipelines include surgical drainage tubes, gastric tubes, nutrition tubes, extracorporeal circulation circuits, body fluid diversion circuits, ostomy tubes, etc. [0003] The main surgical drainage tube is used as an example to describe. Surgical drainage can be divided into two types of curative and preventive. Therapeutic drainage is mainly the drainage of peritoneal bleeding in patients undergoing gastrectomy. Preventive drainage is mainly for the purpose of monitoring. It can detect early postoperative complications such as active bleeding, intestinal leakage, abdominal infection, etc., so as to facilitate early measures. Regardless of whether it is for therapeutic purposes or preventive purposes, medical staff should strictly pay attention to the drainage tube, place it properl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M39/10A61M39/24
CPCA61M39/1055A61M39/24A61M2039/1016A61M2039/244
Inventor 史源
Owner 史源
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