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Gum-protecting device

A connector, one-half technology, applied in the field of medical dentistry, can solve problems such as pain and bleeding gums, and achieve the effect of non-toxic materials, simple connection, and good elasticity

Inactive Publication Date: 2011-02-16
姜泽涤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of gum bleeding and pain caused by dental drills when grinding teeth, the present invention provides a gum protector with good gum protection effect

Method used

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The invention provides a gum protector, such as figure 1 As shown, the gingival protector is an integrally formed shell 1 structure, the inner surface of the shell 1 is a structure that matches the half longitudinal section of the dental drill body, and the gingival protector includes Gingiva part 2, positioning part 3, bur base connector 4 and body connector 5, described gingiva protecting part 2 cooperates with the bur on the dental drill, as figure 2 As shown, the inner diameter of the front end of the gingiva protection part 2 is in contact with the outer diameter of the bur 6 without gaps, and there is a gap 8 between the inner surface of the gingiva protection part 2 and the bur fixing socket 7 of the dental drill. The water outlet 13 on the dental drill body, in the operation, the gap 8 can ensure that cooling water can be directly sprayed to ...

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Abstract

The invention discloses a gum-protecting device which is an integrated shell structure. The inner surface of the shell is matched with the half of the longitudinal section of a tooth drill body. The shell of the gum-protecting device is devised into a machine needle base connector, a body connector, a gum-protecting part and a positioning part. The gum-protecting part of the gum-protecting deviceis matched with the machine needle on the tooth drill; the inner diameter of the gum-protecting part is larger than the diameter of the machine needle; and a gap is remained at the fixed socket part of the machine needle of the tooth drill. The front end of the gum-protecting part is provided with a positioning part which is extruded out of the length of the front end of the machine needle; the machine needle base connector of the um-protecting device is covered at the external surface of the machine needle base of the tooth drill; the body connector of the um-protecting device is covered at the external surface of a handle of the tooth drill; the machine needle base connector and the body connector are tightly matched with the tooth drill body, so that the gum-protecting device can be stably fixed at the external surface of the tooth drill. The gum-protecting device has the positioning function in the process of polishing tooth shoulder, and effectively separates the machine needle from the gum to protect the gum.

Description

technical field [0001] The invention relates to the technical field of medical oral cavity, in particular to a gum protector. Background technique [0002] At present, in the process of installing porcelain teeth, it is necessary to grind the original teeth. During grinding, the bur at the front end of the dental drill may accidentally touch the gums, causing damage to the gums, causing bleeding and pain. In the process of grinding teeth, one is to require the bur itself to run stably, and the other is to prevent the drill from injuring the patient's gums during the operation of the bur itself. Existing dental drills are not protective to the gums, and there is a potential threat to the patient. [0003] In dental surgery, in order to protect the gums, a gingival bur is usually used. Since the gingival bur only has emery at the bottom of the bur, it is difficult to achieve the desired effect in the process of cutting the shoulders. Therefore, gingival bleeding and Pain has...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C19/00
Inventor 姜泽涤
Owner 姜泽涤
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