Tooth comprehensive measurement instrument capable of realizing data fusion

Abstract

The invention discloses a tooth comprehensive measurement instrument capable of realizing data fusion. The tooth comprehensive measurement instrument comprises a tooth occlusion collecting unit, a tooth looseness collecting unit, a tooth clamp sleeve, a data collecting card, a data processing unit, a wireless communication unit and a controller, wherein the tooth occlusion collecting unit and the tooth looseness collecting unit are arranged on the tooth clamp sleeve; each of the tooth occlusion collecting unit and the tooth looseness collecting unit uses a thin-film three-dimensional force pressure sensor; each sensor comprises a control unit, an annular capacitor cell group and a strip-shaped capacitor cell group; and the annular capacitor cell group and the strip-shaped capacitor cell group are connected with the control unit. The tooth comprehensive measurement instrument has the advantages that the tooth occlusion collecting unit and the tooth looseness collecting unit are matched and are used for precise measurement; the improvement on the sensors is avoided; the thickness is small, so that the influence on the detection accuracy is little; important reference values are realized on occlusion force measurement and tooth disease diagnosis and treatment; and the problems of detection result inaccuracy, great difference and data unreliability in the prior art are solved.

Description

technical field [0001] The invention belongs to the field of tooth detection, relates to a comprehensive measuring instrument for precise measurement, in particular to a comprehensive measuring instrument for teeth capable of data fusion. Background technique [0002] The measurement of tooth occlusal force and tooth loose displacement can help us to have a more accurate and objective understanding of the damage degree of oral disease teeth, and has important reference value for the diagnosis of various periodontal diseases. [0003] Occlusal force is the masticatory pressure generated through the action of muscles when the upper and lower teeth are in contact. This force is transmitted from the teeth to the periodontal tissue and then to the jawbone for dispersion. Whether natural teeth or dentures, they must function through bite force. Dental and periodontal lesions will inevitably reduce the bite force. After wearing dentures, the bite force is lower than that of natur...

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Problems solved by technology

[0005] In order to overcome the above deficiencies in the prior art, the present invention proposes a comprehensive tooth measuring instrument capable of data fusion, through the cooperation and accurate measurement of the tooth occlusal acquisition unit and the tooth looseness acquisition unit, and the sensor will not be improved, and the thickness is small , the impact on the detection accuracy is very small, the measurement of occlusal force has important reference value for the diagnosis and treatment of dental diseases, and solves the problems of inaccurate detection results, large differences and unreliable data in the prior art

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