| 摘要 |
<p>PURPOSE:To prevent the overflow of the washing water of a mouth washing nozzle and the dirty water from a mouth by connecting a mouth washing nozzle for spraying a washing solution and a water sucking nozzle for sucking the water in the mouth to a water supply pump and a water sucking pump with flexible hoses, respectively. CONSTITUTION:A water sucking nozzle 20 and a mouth washing nozzle 30 are inserted into a mouth A, and a water-jet washing water is sprayed to a desired washing position through the mouth washing nozzle 30 while sucking with the water sucking nozzle 30. The mouth washing nozzle 30 and the water sucking nozzle 20 may be held by separate hands, respectively, or may be hung on the lip. The washing water sprayed within the mouth A and the dirty water are sucked through the water sucking nozzle 20 and prevented from overflowing from the mouth A.</p> |
