| 摘要 |
<p>The present invention relates to an oral mucous membrane protector for orthodontic applications consisting of a protective element or member arranged on the distal end of the arch that is fixed to orthodontic brackets, covering or enveloping it and fixing it on the molar tube by means of the corresponding elastic means joined to said protector which is optionally reinforced on the bottom thereof so as to prevent tearing or perforation.</p> |
