| 摘要 |
PROBLEM TO BE SOLVED: To provide a dental laser therapy apparatus requiring only a little time for dental scaling. SOLUTION: This dental therapy apparatus is provided with a body including a laser light source, an optical fiber guiding the laser light from the body, a hand piece connected to the optical fiber and a switch means connected to the body for emitting the laser light. This laser therapy apparatus discharges dye to an affected part, is capable of discharging liquid for removing a part of the discharged dye, emits the laser light to the affected part where the liquid is discharged and effectively scales the dental calculus. COPYRIGHT: (C)2004,JPO&NCIPI
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