| 摘要 |
<p>A mouthguard is provided for protection from physical injury and for monitoring body temperature of the wearer. The mouthguard comprises an element comprising a color-changing component. The color-changing component changes color to indicate a preselected temperature state of the mouthguard. By visual inspection of the mouthguard, the wearer or a third party is provided with an objective indication that the person wearing the mouthguard is in danger of experiencing heat related illness. Methods of use and of manufacture of such mouthguards are also provided.</p> |
