Direct Current Oral Device for Microbial Reduction and Tissue Regeneration
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Solution Overview
Problem
Current treatments for periodontal diseases and associated systemic conditions are inadequate in effectively addressing the direct and indirect effects of oral bacteria, such as gingivitis, periodontitis, cardiovascular disease, pre-term birth, diabetes, pyogenic liver abscess, osteomyelitis, and arthritis, due to limitations in targeting specific bacteria and reducing biofilm formation.
Innovation Solution
A device applying weak direct current electricity to the oral cavity using cathodic and anodic electrodes, with a power supply and conductive materials, to kill oral microbes, reduce biofilms, promote tissue regeneration, and treat systemic diseases by targeting specific bacteria like Fusobacterium nucleatum, Streptococcus oralis, and Porphyromonas gingivalis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional treatments (scaling, root planing, antibiotics) are used for periodontal disease, then bacterial reduction is achieved, but the treatments are invasive, do not effectively target specific bacteria, and fail to address systemic effects
Solution Approach 1:
The patent replaces mechanical/invasive treatments (scaling, root planing, surgical interventions) with a non-invasive electrical field treatment system. The device applies direct current through electrodes placed in the oral cavity to generate electromagnetic fields that selectively target and eliminate periodontal pathogens without mechanical trauma to tissues.
Solution Approach 2:
The patent utilizes specific electrical parameters (direct current, controlled voltage, pulse duration) to achieve selective bacterial elimination. By adjusting electrical parameters, the system can target specific bacteria while preserving host tissues, addressing both effectiveness and non-invasiveness simultaneously.
2Reliability
If broad-spectrum antibiotics are used to reduce oral bacteria, then bacterial load decreases, but specific pathogen targeting is insufficient and systemic effects are not addressed
Solution Approach 1:
The electrical field treatment system creates localized effects at the periodontal pocket level where pathogens reside. The electromagnetic fields concentrate energy in specific areas (gingival sulcus, periodontal pockets) to target local pathogens while having minimal systemic effects, achieving both specific targeting and effective reduction.
Solution Approach 2:
The device serves multiple functions simultaneously: it reduces bacterial load, targets specific pathogens (P. gingivalis, F. nucleatum, S. oralis), addresses biofilm formation, and can treat systemic conditions associated with oral bacteria. This multi-functionality resolves the contradiction between broad reduction and specific targeting.
3Reliability
If invasive surgical interventions are performed for periodontal disease, then tissue regeneration is promoted, but treatment complexity and patient discomfort increase
Solution Approach 1:
The patent replaces complex surgical interventions (flap surgery, bone grafts, multiple visits) with a single non-invasive electrical treatment session. The electromagnetic fields stimulate tissue regeneration and eliminate pathogens without requiring surgical incisions, grafts, or multiple procedural steps.
Solution Approach 2:
The electrical field treatment performs preliminary actions by eliminating pathogens and stimulating regenerative processes before tissue damage occurs or progresses. This preventive approach avoids the need for complex corrective surgeries later, simplifying overall treatment.
4Reliability
If traditional periodontal treatments are used, then local oral health improves, but systemic disease associations (cardiovascular disease, diabetes, pre-term birth) are not addressed
Solution Approach 1:
The electrical field treatment system has universal applicability both locally (oral health) and systemically (cardiovascular disease, diabetes, pre-term birth). By eliminating periodontal pathogens and reducing systemic inflammation through non-invasive electrical stimulation, the device addresses both oral and systemic health issues simultaneously.
Solution Approach 2:
The treatment extracts and eliminates the root cause (periodontal pathogens) that links oral and systemic diseases. By removing the infectious source at its origin through electrical field stimulation, the system prevents the spread of bacteria and inflammatory mediators to systemic tissues, addressing both local and distant effects.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The device achieves significant reduction in bacterial loads, promotes gingival tissue regeneration, and treats systemic diseases by interfering with bacterial cellular division and membrane integrity, offering a non-invasive, prophylactic, and regenerative approach to oral health.
Implementation Method 1
The device achieves significant reduction in bacterial loads, promotes gingival tissue regeneration, and treats systemic diseases by interfering with bacterial cellular division and membrane integrity
Implementation Method 2
promotes gingival tissue regeneration, and fosters osteogenesis in the boney structures of the teeth, mouth and related areas
Data Source
AI summary
A method and apparatus for the concurrent treatment of multiple oral diseases and defects while promoting general oral hygiene utilizing electricity are provided for non-human animals. Electrodes are used to deliver an electrical current to the gingival tissues of a mouth in order to achieve a number of therapeutic, prophylactic, and regenerative benefits. These benefits include killing oral microbes, increasing oral vasodilation, reducing oral biofilm, improving oral blood circulation, reversing oral bone resorption, promoting oral osteogenesis, treating gum recession, and fostering gingival regeneration. Other benefits include the treatment of gingivitis, periodontitis, and oral malodor, and other systemic diseases correlated with oral pathogens.