Medical guide wire

A technology of guide wire and body, applied in the field of medical guide wire, can solve the problems of affecting the treatment effect, poor treatment effect, and inability to locate, etc., and achieve the effect of improving treatment conditions and good treatment effect

Inactive Publication Date: 2016-02-03
重庆顺美吉医疗器械股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The guide wire can only play the role of simple dredging in the operation, and the treatment effect is poor. In addition, the guide wire cannot be positioned in some specific operations (such as fallopian tube recanalization), which also affects the treatment to a certain extent. Effect

Method used

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  • Medical guide wire

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Embodiment Construction

[0010] see figure 1 The body 1 of the medical guide wire is a linear body made of a metal material. The surface of the body 1 has a uniformly distributed and smooth medical hydrophilic coating 2. The medical hydrophilic coating 2 is also provided with anti-inflammatory and anti-inflammatory properties. Anti-adhesion drug coating (the drug coating is not shown in the figure). The axial length of the drug coating is 1 / 4 of the length of the guide wire, and the drug coating is located at the front of the guide wire, and the drugs in the drug coating are dexamethasone, gentamicin, and chymotrypsin . The rear end of the guide wire is coaxially fixed with a cylindrical connector 3, the connector 3 is shaped on an external thread, and the nut 4 is screwed to the connector 3. The material of the nut 4 and the connector 3 is a medical polymer material.

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Abstract

The invention provides a medical guide wire. The guide wire is a wire body made of a metal material, wherein a smooth hydrophilic coating is uniformly distributed on the surface of the wire body; a medicinal coating with anti-inflammation and anti-adhesion effects is arranged outside the medicinal hydrophilic coating; the axial length of the medicinal coating is three fourths to one third of the length of the guide wire; a cylindrical connector is coaxially fixedly arranged at the rear end of the guide wire and is provided with an external thread, and a nut is in screwed connection with the connector; and the nut and the connector are made of medical plastic. During an operation, the guide wire has a dredging effect and an internal supporting effect on adhesion and stenosis of an affected part, the anti-inflammation and anti-adhesion effects of the medicinal coating can be achieved, and drugs in the medicinal coating can be constantly released on the affected part, so that the treatment condition of the affected part can be effectively improved, and the treatment effect is better. Therefore, the guide wire has the advantage of excellent treatment effect.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical guide wire. Background technique [0002] At present, the structure of the medical guide wire is as follows: the main body is a linear body made of a metal material, and the surface of the main body has a uniformly distributed and smooth medical hydrophilic coating. The guide wire can only play the role of simple dredging in the operation, and the treatment effect is poor. In addition, the guide wire cannot be positioned in some specific operations (such as fallopian tube recanalization), which also affects the treatment to a certain extent. Effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a medical guide wire with better therapeutic effect. [0004] In order to solve the above technical problems, the present invention provides a medical guide wire, the body of which is a linear body made of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/09A61L31/16A61L31/10A61L31/08
Inventor 刘洋
Owner 重庆顺美吉医疗器械股份有限公司
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