The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 2017
Filed:
Jul. 11, 2012
Matsuo Yamamoto, Tokyo, JP;
Takashi Takiguchi, Tokyo, JP;
Masanori Sato, Aichi, JP;
Kengo Uemura, Aichi, JP;
Tomomi Hikida, Aichi, JP;
Katsuyuki Inagaki, Aichi, JP;
Hideo Kozaka, Aichi, JP;
Toshiaki Miyamoto, Aichi, JP;
Matsuo Yamamoto, Tokyo, JP;
Takashi Takiguchi, Tokyo, JP;
Masanori Sato, Aichi, JP;
Kengo Uemura, Aichi, JP;
Tomomi Hikida, Aichi, JP;
Katsuyuki Inagaki, Aichi, JP;
Hideo Kozaka, Aichi, JP;
Toshiaki Miyamoto, Aichi, JP;
Abstract
This invention is achieved to provide a water-flow ultrasonic oral-cavity cleaning device. In the water-flow ultrasonic oral-cavity cleaning device (), cleaning liquid (W) from a cleaning-liquid supplying device () is supplied into a transducer case () through a supply port (). Ultrasonic waves (S) are propagated into the cleaning liquid Wfrom an ultrasonic transducer () mounted in a transducer mounting part () inside the transducer case (). The water-flow of the cleaning liquid (W) is collected at the apical-part inside the transducer case (), and then emitted from the issue () into the oral cavity, wherein power supply of 100W or less is supplied to the ultrasonic transducer () of 50 mm or less in diameter to propagate the ultrasonic waves (S) of 100 kHz or more to 3 MHz or less in frequency into the cleaning liquid (W).