| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the ability of cleaning an ear and removing matter stuck in molars. SOLUTION: At this ear cleaning tool, a nozzle is made a cylinder and its one tip is made thin so as not to collapse the circle of the cylinder even at the time of being curved. At the tool for removing matter stuck in molars, its one tip is a thin nozzle and the other one tip is like a rubber balloon and can cover one side of a cylinder of about 5 mm diameter without a gap. By holding and sucking a tip 2 on the not-thinner side of the nozzle in one's mouth, the matter to be removed is excluded without stuffing it into the depth. Further, at the tool for removing the matter stuck in molars, the part 4 of the balloon is mounted to the suction port of a vacuum cleaner.</p> |
