一种定向测量牙齿咬合接触稳定性的咬合指示装置及其使用方法
By designing a multi-layered occlusal indicator device, and utilizing the slippage and orientation changes of the fiber indicator layer during the stress process, combined with fluorescence microscopy observation, the problem of mandibular displacement that cannot be measured in existing technologies has been solved, achieving high-precision and low-cost occlusal diagnosis.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- FOURTH MILITARY MEDICAL UNIVERSITY
- Filing Date
- 2023-03-16
- Publication Date
- 2026-07-17
AI Technical Summary
Existing bite papers cannot accurately measure mandibular displacement information during occlusal contact, making it difficult to intuitively provide information on mandibular displacement during occlusal contact.
A multi-layered occlusion indicator device is designed, comprising a fiber indicator layer, a polymer coating layer, and a dyed layer. By observing the slippage and orientation of the fibers during the occlusion process using a fluorescence microscope, the displacement and sliding direction of the mandible during occlusion contact can be accurately determined.
It improves the accuracy of diagnosing malocclusion and occlusal interference, and features high measurement precision, low cost, and high efficiency, enabling accurate assessment of mandibular displacement and sliding.
Smart Images
Figure CN116473711B_ABST