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Designing a Smartphone Application for Detection of Oral Bite Force Using Artificial Intelligence
Jinxia Gao1, Huazheng Zhou2, Longjun Liu3
1Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China; Department of Prothodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China.
International Dental Journal
|May 4, 2025
Summary
This study introduces a new smartphone app for intelligent bite force detection. The application aids dentists in diagnosing oral diseases and provides biofeedback for patient self-correction.
Area of Science:
- Biomedical Engineering
- Dental Technology
- Digital Health
Background:
- Abnormal bite force is a significant factor in oral disease development.
- Current bite force detection methods lack comprehensive visual applications for diagnosis and treatment.
- The field of bite force analysis remains underexplored.
Purpose of the Study:
- To design and develop a smartphone application for intelligent detection and analysis of oral bite force.
- To create a visual tool to aid dentists in diagnosing and treating oral diseases related to bite force.
- To enable real-time monitoring and intervention of bite force in clinical practice.
Main Methods:
- Development of intelligent software with modules for data reception, transmission, and analysis.
- Utilization of Bluetooth wireless technology for transmitting, storing, and analyzing bite simulation data.
- Implementation of sensor data visualization through single or multiple line graphs.
Main Results:
- The application presents sensor data graphically, aiding dental diagnosis and treatment planning.
- Biofeedback is provided to patients through various output modes based on pre-set thresholds, promoting self-correction.
- Real-time monitoring and intelligent feedback capabilities for clinical practice.
Conclusions:
- The developed smartphone application offers a novel approach to bite force monitoring and management.
- It aims to improve oral disease diagnosis and treatment by achieving a dynamic equilibrium in the oral maxillofacial system.
- The application facilitates a quantitative, controllable, and predictable level of disease management.

