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Work tip for hot melting gutta-percha filling machine

A glue filling machine and working tip technology, used in dentistry, filling teeth, dental prosthetics, etc., can solve problems such as low friction, treatment impact, and residual gutta percha

Pending Publication Date: 2022-07-22
桂林市锐锋医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When performing 1 / 3 root canal treatment on a tooth, the working tip of the hot-melt gutta-percha filling machine is pulled out from the root canal after heating and pressing the gutta-percha tip to bring out the redundant gutta-percha tip; Most of the working ends of the working tips are smooth, because the friction on the surface is small, so that the gutta-percha tips are less attached, resulting in some excess gutta-percha tips remaining in the root canal, which will affect the subsequent treatment

Method used

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Effect test

Embodiment 2

[0021] Embodiment 2 of the present invention is a working tip for a hot-melt gutta-percha filling machine. On the basis of Embodiment 1, the rough surface 2 is a sandblasting layer or a diamond-coated layer. The sandblasting layer or the emery-plated layer has stable properties, is not easy to fall off the working tip 1, and has high hardness, fine sand grains, and a large adhesion area of ​​the gutta-percha tip.

Embodiment 3

[0022] Embodiment 3 of the present invention is a working tip for a hot-melt gutta-percha filling machine. On the basis of Embodiment 1, the rough surface 2 is a grooved layer. The multi-groove structure in the grooved layer can increase the adhesion area of ​​the gutta-percha tip, improve the friction force, and does not affect the heat conduction performance of the working tip body, the structure is simple, and the completion efficiency is high.

Embodiment 4

[0023] Embodiment 4 of the present invention is a working tip for a hot-melt gutta-percha filling machine. On the basis of Embodiment 3, a plurality of block-shaped grooves 210 are staggered on the grooved layer. Part of the gutta-percha tips after hot-melting flow into the block-shaped groove 210 to increase the adhesion area of ​​the gutta-percha tips, so that the gutta-percha tips are more easily attached to the outside of the working tip body 1 .

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Abstract

The invention relates to a work tip for a hot melting gutta-percha filling machine, which comprises a work tip body, and the outer surface of the front end of the work tip body is a rough surface. The working tip has the beneficial effects that when 1 / 3 root canal treatment is carried out on teeth, after the working tip body of the hot melting gutta-percha filling machine heats and pressurizes the gutta-percha tip, the redundant gutta-percha tip is pulled out from a root canal; the rough surface on the outer surface of the front end of the work tip body can increase the contact area of the work tip body and a gutta-percha point, the surface friction force of the work tip body is increased while the taper of the work tip body is kept, the gutta-percha point can be attached to the surface of the work tip body, the redundant gutta-percha point can be pulled out more easily, the operation difficulty of root canal filling is reduced, and the working efficiency is improved. The one-time success rate of root canal therapy is improved; the structure is simple and easy to realize.

Description

technical field [0001] The invention relates to the field of tooth root canal treatment, in particular to a working tip for a hot-melt gutta-percha filling machine. Background technique [0002] When 1 / 3 root canal treatment is performed on a tooth, the working tip of the hot-melt gutta-percha filling machine is pulled out from the root canal after heating and pressurizing the gutta-percha tip to take out the excess gutta-percha tip; Most of the working ends of the working tips are of smooth structure, because the friction on the surface is small, so that the gutta-percha tips are less attached, resulting in some excess gutta-percha tips remaining in the root canal, which has an impact on the subsequent treatment. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a working tip for a hot-melt gutta-percha filling machine to solve the above problems existing in the prior art. [0004] The technical scheme that the present invention solves ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C5/55
CPCA61C5/55
Inventor 穆连彬李云谢其煜廖秋平蓝振华
Owner 桂林市锐锋医疗器械有限公司
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