| 摘要 |
<p>The invention relates to a suction spacer mirror adapted to the field of odontology and oral and dental care, that comprises an annular part (1) having a concave portion (12) at its inner portion surrounding a reflecting surface (2) that is particularly circular in shape and having an extension in the form of a tubular end piece (3) and of a rigid tubular shaft (6) to be connected by one of its ends or first end (7) to the suction device of a dental chair.</p> |
