| 摘要 |
<p>An intraoral device including two thermoformed plastic shells (2, 3) for placing over the upper dental arch and the lower dental arch, respectively, of the oral cavity. The device is provided with means (4a, 4b, 13a, 13b) arranged on said shells (2, 3) for generating a posteroanterior mandible extending force exerted in the extension direction of the mandible, whereby the mandible is shifted forwards relative to the maxilla but may still be moved sideways.</p> |
