| 摘要 |
<p>The adapter for dental handpieces envisages an interface element (10) which can be positioned and locked between an end element (4) and a second body (3) so as to form an extension of a handpiece (M); inside the element (10), at the surface opposite the end element (4), is a blind tube (11) which can be coaxially connected to tube (5) for the supply of an air spray from the end element (4) and tube (12) which can be connected to the corresponding tube (6) for the supply of water or physiological solution. The tube (12) also extends from the inside to the outside of the element (10) and connects with a portion of tube (9) integral with the outside of a first body (1). <IMAGE></p> |
