| 摘要 |
PROBLEM TO BE SOLVED: To provide an easily carrying dental treatment unit which achieves a smaller size and a lighter weight, while being provided with a water injection mechanism and a suction mechanism. SOLUTION: A portable case 10 is so arranged to house a handpiece drive controller 11 for driving a dental handpiece, a water supply container 14 to houses water while being communicated with a water injection nozzle for injecting water into an oral cavity, a discharge storage container 13 to store discharge while being communicated with a suction device 16 for sucking the discharge such as saliva, a pump 40 which has an air suction side opening thereof communicated with the discharge storage container while the exhaust side opening thereof is communicated with the water supply container and a motor 34 for driving the pump. |
