公开(公告)号：US20150111169A1

公开(公告)日：2015-04-23

申请号：US14404459

申请日：2013-04-26

Applicant: SHOWA UNIVERSITY

Inventor： Matsuo Yamamoto ,  Takashi Takiguchi ,  Masanori Sato ,  Katsuyuki Inagaki ,  Kazumasa Kubota ,  Hideo Kozaka ,  Toshiaki Miyamoto

IPC: A61C17/20 ,  A61C17/02

CPC classification number: A61C17/20 ,  A61C17/0202 ,  A61C17/0208

Abstract: Provided is a dental ultrasonic cleaning device that efficiently cleans teeth or dentures in an oral cavity using ultrasonic waves. A dental ultrasonic cleaning device 1 emits ultrasonic waves through a cleaning-liquid (W1) to the surface of a cleaning-target 26, ultrasonically cleaning it. An ultrasonic born 24 propagates ultrasonic waves being generated by an ultrasonic-wave transducer 23 and emits them from the vibratory surface 25 provided at the tip-end of the horn 24. A liquid-reserving part 27 is provided, surrounding the vibratory surface 25 of the ultrasonic horn 24, which temporarily reserves the cleaning-liquid (W1) between the vibratory surface 25 and the cleaning-target 26. A cap-member 33 is provided at a certain interval opposite the liquid-reserving part 27. A cleaning-liquid discharge-tube inlet 35 is connected to a vacuum tube 36 within the cap-member 33, allowing the cleaning-liquid W1 used during the ultrasonic cleaning to be vacuumed from the oral cavity, into the cap-member 33, and then discharged through the vacuum tube 36.

Abstract translation: 提供一种使用超声波有效地清洁口腔中的牙齿或假牙的牙科超声波清洗装置。 牙科用超声波清洗装置1通过清洗液（W1）向清洁对象物26的表面发射超声波，进行超声波清洗。 超声波出生的24传播由超声波换能器23产生的超声波，并从设置在喇叭24的前端的振动面25发射出来。设置液体保留部27，围绕振动面25的振动面25 超声波喇叭24临时保存振动表面25和清洁对象26之间的清洁液（W1）。盖部件33以与液体储存部分27相对的一定间隔设置。清洁液体 排出管入口35连接到盖构件33内的真空管36，使得在超声波清洗期间使用的清洁液W1从口腔抽吸到盖构件33中，然后通过 真空管36。