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:
Dec. 17, 2002
Filed:
Oct. 23, 2000
Applicant:
Inventors:
Naotake Mitsumori, Omiya, JP;
Joji Watanabe, Omiya, JP;
Assignee:
Fuji Photo Optical Co., Ltd., Omiya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 3/12 ;
U.S. Cl.
CPC ...
B08B 3/12 ;
Abstract
An ultrasonic cleaning apparatus of the present invention has a cleaning vessel which is made of a synthetic resin, while an ultrasonic vibration units are respectively disposed to face a hand control part, a top end, and a connector of an endoscope which is contained in the cleaning vessel. The ultrasonic vibration units individually have a diaphragm which is disposed at an opening of the cleaning vessel and ultrasonic vibrators which are adhered at the bottom of the diaphragm. An elastic body is provided between the cleaning vessel and the diaphragm.