| 摘要 |
The invention relates to a medical tool for dental treatments by means of a laser, the light guide (18, 19) of which runs in a hand piece (17.1 to 17.4). The light guide (18) is provided with a laser module (2) including power circuitry and a second laser module (3) is provide with the first laser module (2), operating at a different wavelength.
|
