| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a general-purpose suction instrument which can be used for various uses such as care for the oral cavity, cleaning of the nasal foramen, cleaning of the external acoustic meatus and cleaning of pores of the skin and can be easily carried and can be easily used. SOLUTION: A main body case 1 and a cover 2 fitted on this top opening part 10 in such a way that it is open-sided and can be freely opened and closed are provided and a cup room 4 for storing a receiving cup 3 for storing sucked water is formed on the side which is in the main body case 1 and on which the cover is opened and closed and a suction room 7 which is communicated with the cup room 4 through a communication path 5 and in which a suction device 6 for making the inside of the cup 3 to be negative pressure is built is formed on the side part of this and the back end part of a hose 8 with the apex of which a suction tip 90 is removably connected is fitted on the top part of the cover 2 so as to be communicated with the inside of the cup 3 and on the wall part 11 of the main body case 1 forming this cup room 4, a cutout part 17 being inclined and extended from both sides in the width direction of the opening part 10 to the lower position at an approximately middle height is formed.</p> |
