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Method and device for evaluating periodontal soft tissue treatment effect

A technology of treatment effect and evaluation method, applied in the field of medical devices, can solve the problems of inability to carry out comparative analysis, inability to accurately measure the thickness of periodontal soft tissue, differences in the selection of target areas and landmark points, etc., to achieve standardization, reduce difficulty, and ensure comparability sexual effect

Pending Publication Date: 2022-05-03
BEIJING TONGREN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a method and device for evaluating the therapeutic effect of periodontal soft tissue, which solves the limitations of the current measurement method, which cannot accurately measure the thickness of specific sites of periodontal soft tissue, and the target area There are differences in the selection of landmarks and landmarks, resulting in the inability to conduct comparative analysis between different studies

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  • Method and device for evaluating periodontal soft tissue treatment effect

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] The inventors of the present application found that there are various methods for measuring gum soft tissue, including qualitative, two-dimensional quantitative and three-dimensional quantitative methods. Direct observation is a routine clinical diagnosis and treatment method, which is the simplest and most intuitive, but its reliability is relatively poor. Periodontal probes can be used to distinguish gingival biotypes, which are highly subjec...

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Abstract

The invention provides a periodontal soft tissue treatment effect evaluation method and a periodontal soft tissue treatment effect evaluation device, and solves the problems that an existing measurement method has great limitation, the thickness of a specific site of periodontal soft tissue cannot be accurately measured, and different researches cannot be compared and analyzed due to the fact that selection of a target area and a mark point is different. The periodontal soft tissue treatment effect evaluation method comprises the following steps: collecting oral cavity image information before and after treatment; extracting dentition data and periodontal soft tissue data based on the oral image information; obtaining single tooth data based on the dentition data, and obtaining gingival data corresponding to each tooth based on the periodontal soft tissue data; matching the single tooth data and the gingival data before and after treatment to obtain changes of the single tooth data and the gingival data before and after treatment; and evaluating the periodontal soft tissue treatment effect based on the change of the single tooth data and the gingival data before and after treatment.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a method and device for evaluating the therapeutic effect of periodontal soft tissue. Background technique [0002] Periodontal disease is a change in the morphology of periodontal soft and hard tissues caused by multi-factorial chronic inflammation mediated by plaque biofilm, and tooth loss caused by periodontitis is the first cause of tooth loss in adults in my country. The Fourth National Oral Epidemiological Survey shows that less than 10% of Chinese adults have periodontal health. Periodontal soft tissue color, shape, and quality changes caused by periodontal disease are important indicators for evaluating periodontal disease. Accurate evaluation and measurement of the morphology of periodontal soft tissue plays an important role in the diagnosis, prognosis, operation design and treatment effect evaluation of periodontal diseases. However, the current measurement m...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/12
CPCG06T7/0014G06T7/12G06T2207/10012G06T2207/30036
Inventor 林江李琳琳代冬赵晶黄圣元曹国琴秦义程李帅
Owner BEIJING TONGREN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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