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Periodontal curettage device

A periodontal and scraper technology, applied in dentistry, tooth cleaning, medical science, etc., can solve the problems of inconvenient sharpening and inconvenient use, and achieve the effect of convenient scraping, strong mobility and good effect

Active Publication Date: 2020-11-17
遵义医科大学附属口腔医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the periodontal scaler is sharpened by using magic stones, which is inconvenient to sharpen
Periodontal scaling requires periodontal scaling on the left and right sides, the upper and lower teeth and the inner and outer sides of the teeth, and the front and rear scaling of the interdental space requires multiple directions. Directional scraping, inconvenient to use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The specific implementation method is to hold the handle 1 by hand, and use the inner peripheral scraper 3 to scrape the inner periphery of the tooth. When scraping, when the inner peripheral scraper 3 is turned to the left, the inner periphery of the left lower tooth is scraped, and the handle 1 is rotated 180° axially. , can scrape the inner periphery of the upper teeth on the right side, and the scraping is convenient; by loosening the locking handle 4, rotating the inner peripheral scraper connecting body 2 to the right, and locking the inner peripheral scraper connecting body 2 through the locking handle 4, at this time In the same way, the inner periphery of the right lower tooth and the inner periphery of the left upper tooth can be cured by the inner periphery scraper 3 .

Embodiment 2

[0036] After the scraping of the inner period of the tooth is completed, the peripheral scraper 6 is used to treat the outer periphery of the tooth. The outer periphery of the tooth is easily scraped by the scraper 6, but the outer periphery of the tooth is wrapped by the lips, so the lips need to be pulled apart. The connecting body 5 has a supporting effect on the lips, separates the teeth from the lips, and is beneficial to scaling the periphery of the teeth.

Embodiment 3

[0038] The scraper is in contact with the hard teeth, and the blade of the scraper often becomes blunt. After blunt, it is inconvenient to scrape. It is sharpened by the sharpening device, and water is added to the water tank 802 of the sharpening device, and the water flows to the grinding wheel 9 through the conduit 803. Place the arc-shaped three-edged scraper in the circular groove 901 of the grinding wheel 9, the two sides of the circular groove 901 of the grinding wheel 9 are in contact with the two sides of the blade for sharpening, and the grinding wheel 9 is rotated by the rotating shaft 902, and the grinding wheel 9 can sharpen the blade. And the blade is sharpened on both sides at the same time, the blade can maintain the original shape, is not easy to deform, has the same angle with the original after sharpening, does not change the use of the scraper, the water flows on the emery wheel 9, and has a cooling effect when sharpening the scraper. Prevent high temperatur...

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Abstract

The invention discloses a periodontal curettage device. The periodontal curettage device comprises a curettage device body and a sharpening apparatus; the curettage device body is composed of a handle, an upper inner circumferential scraper, an outer circumferential scraper, an inner circumferential scraper connecting body, an outer circumferential scraper connecting body and a locking knob; one end of the handle is hinged to the inner circumferential scraper connecting body; the inner circumferential scraper connecting body can rotate relative to the handle, so that periodontal curettage on the left side and the right side is achieved; locking is achieved through the locking knob; the other end of the handle is fixedly connected with the outer circumferential scraper connecting body; thefront end of the inner peripheral scraper connecting body is fixedly connected with the inner peripheral scraper; the inner peripheral scraper is used for curettage of the inner sides of the teeth andthe upper and lower teeth; the front end of the outer circumferential scraper connecting body is fixedly connected with the outer circumferential scraper; the outer circumferential scraper is used for curettage of the outer sides of the teeth and the upper and lower teeth; the sharpening apparatus is composed of a supporting apparatus, a cooling apparatus and a grinding wheel; and two annular grooves are formed in the circumference of the grinding wheel. The periodontal curettage device is simple in structure, can be used for periodontal curettage in all directions, is convenient to use, andis convenient to sharpen.

Description

technical field [0001] The invention relates to the technical field of oral cavity treatment, in particular to a periodontal scaler. Background technique [0002] Periodontal scaling, also known as subgingival scaling, is medically called root planing. Use a relatively fine subgingival scaler to scrape off the calculus, plaque, and various pollutants located on the root surface within the periodontal pocket. During the curettage, it is carried out under local anesthesia, so the patient is not very painful, and will feel a little bit. When doing subgingival curettage, the diseased cementum infected on the surface of the root will be scraped at the same time. After the curettage, the calculus in the cementum will be removed, and the root surface after the curettage will be smooth and flat, so that the gums and The teeth can reattach and increase the bone mass of the affected tooth. The calculus and plaque on the periodontal need to be scraped clean with a scaler. Periodonta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C17/00
CPCA61C17/00
Inventor 杨琨梁偲李骏罗雅馨毕浩然陈晓旭李霞任庭妤曾毅李婧茜
Owner 遵义医科大学附属口腔医院
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