Flexible intelligent tooth patch device for oral pH value detection and drug administration

A patch device and drug delivery technology, applied in blood characterization devices, dentistry, applications, etc., to achieve the effects of convenient operation, high comfort, and light weight

Active Publication Date: 2022-07-29
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to address the deficiencies of the prior art and products, to provide a flexible intelligent dental patch device for oral pH value detection and drug delivery, to Solve the problem of early and immediate detection and precise prevention of dental caries

Method used

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  • Flexible intelligent tooth patch device for oral pH value detection and drug administration
  • Flexible intelligent tooth patch device for oral pH value detection and drug administration
  • Flexible intelligent tooth patch device for oral pH value detection and drug administration

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Embodiment Construction

[0032] Embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings, but do not limit the present invention. Based on any embodiment extended by the embodiments of the present invention, without creative work, all other embodiments obtained by those of ordinary skill in the art fall within the protection scope of the present invention. Like numbers in the figures denote identical or functionally similar elements. While various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise indicated.

[0033]In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following detailed description. Those skilled in the art should understand that the present disclosure can also be implemented without some specific details. The methods and means well-known to those skilled in the art and the use of...

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Abstract

The invention discloses a flexible intelligent tooth patch device for oral pH value detection and administration, the device comprises a packaging layer, a control circuit, an electrode array and a tooth surface adhesion layer, the control circuit is welded on the electrode array, the control circuit and the electrode array are embedded into the packaging layer together, and the tooth surface adhesion layer is coated on the area outside the electrode array on the lower surface of the packaging layer. The electrode array comprises a pH value detection electrode and an electric control fluoride release electrode. The near-field communication module and the mobile terminal are used for carrying out wireless energy and data interaction, the pH value change of the local oral cavity microenvironment on the tooth surface is monitored in real time in situ, the tooth enamel caries occurrence condition is reflected, local drug delivery is controlled through electric excitation according to requirements, and therefore immediate nursing of early caries is achieved. The method provides an instant nursing platform for caries prevention and treatment, and has the advantages of being wireless, passive, real-time, in-situ and convenient to operate.

Description

technical field [0001] The invention relates to a detection and drug delivery technology for oral caries, in particular to a flexible intelligent tooth patch device used for oral pH value detection and drug delivery. Background technique [0002] Oral health is closely related to quality of life, and dental caries is a major global public health problem and the most prevalent non-communicable disease. Early caries manifest in the demineralization of the enamel, and when the caries spreads to the pulp, it can cause severe tooth pain and may also lead to infection, sepsis, and even permanent damage to the tooth. Currently, caries care lacks immediate detection technology and convenient drug delivery strategies. The traditional caries detection relies on clinical visual inspection and dental X-ray films, which needs to be carried out in professional hospitals, and there are problems such as inconvenience, limited detection accuracy, and inability to real-time monitoring. Dent...

Claims

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Application Information

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IPC IPC(8): A61C19/04A61C19/06A61B5/145A61K50/00A61K9/00A61K47/02A61K47/32A61K47/34
CPCA61C19/04A61C19/063A61B5/14539A61B5/14503A61K9/0009A61K9/0063A61K47/02A61K47/32A61K47/34C09J9/02
Inventor 刘清君施政涵卢妍利吴越张芬妮沈舒颖
Owner ZHEJIANG UNIV
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