Sensing system and method for detecting biting force of 3D printing dental implant

Abstract

The invention belongs to the technical field of medical diagnosis in oral medicine, and relates to a sensing system and method for detecting biting force of a 3D printing dental implant. A titanium plasma nano-coating is smeared around the 3D printing dental implant and a micro-nano sensor is wrapped in the inner layer of the titanium plasma nano-coating; the 3D printing dental implant, which is integrated with the micro-nano sensor, can sense data and signals of the biting force; the data and signals are saved in cloud by virtue of a cloud storage database of intelligent equipment; three-dimensional data of the 3D printing dental implant is acquired through a point cloud data reverse engineering in the cloud storage database of the visible intelligent equipment; and the data and signals in the cloud are analyzed by virtue of the visible intelligent equipment, so that a prevention system for handling the service life of the 3D printing dental implant with the simultaneous participationof a doctor and a patient can be constructed. With the application of the sensing system and method provided by the invention, the attitude to the service life of the 3D printing dental implant is improved; the transfer of medical care equipment from wards or hospitals to homes is achieved; and non-healthy life styles and cost burden of aging populations are reduced.

Description

technical field [0001] The invention belongs to the technical field of medical diagnosis of medical oral cavity, and in particular relates to a sensing system and method for detecting occlusal force of 3D printed implants. Background technique [0002] 3D printed dental implants are a good way to restore missing dentition. With their good stability and appearance, they are deeply accepted by patients. In a real sense, no matter in the way of biochemical fiber binding or osseointegration, osseointegration, the bone interface and implant dentures cannot form periodontal ligament tissue, so it does not have the periodontal ligament to natural teeth. The cushioning function and nerve ending perception ability of the human body are extremely vulnerable to trauma caused by excessive bite force (such as when chewing hard food) without knowing it. For example, during occlusal overload, the implant is subjected to excessive occlusal forces, which can lead to pathological conditions ...

AI Technical Summary

Problems solved by technology

[0009] At present, 3D printed dental implant restoration has no postoperative maintenance technical problems caused by weak sensation after surgery; it is easy to cause secondary trauma, but it cannot be sensed; it cannot assist professional dental implant doctors after implantation, and in the event of an accident, the doctor Diagnose corresponding diseases more relatively visually, and make corresponding treatment; moreover, it is not possible to provide data prompts for the response to jaw trauma and periodontal inflammation caused by patients during the chewing process, and to apply reasonable chewing pressure; as The implementer of the bite force, the patient cannot participate in the prevention, diagnosis and treatment, making the treatment effect poor; the lack of professional knowledge of doctors and patients is not equal, making the patient's unconscious compliance poor; the data cannot be collected in time, Preservation and sorting make the implant loss almost impossible to follow; the existing sensing devices for occlusal detection of 3D printed implants cannot provide guidance for practical applications in terms of theory and application

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