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:
Jun. 28, 2022
Filed:
Feb. 20, 2020
Olympus Corporation, Tokyo, JP;
Katsuhiro Wakabayashi, Hachioji, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
An ultrasound transducer includes: a tube; a transducer cable which is fixed to an end portion side of the tube and close to an outer periphery of the tube; a plurality of piezoelectric elements which are arranged along a circumferential direction surrounding a central axis of the tube to face an outer peripheral surface of the tube, each piezoelectric element being configured to output an ultrasound wave according to an electric signal input from the transducer cable, and convert an ultrasound wave input from an external portion into an electric signal; and a plurality of relays which are electrically connected respectively to a plurality of signal lines included in the transducer cable and the plurality of piezoelectric elements, the relays being configured to relay the plurality of signal lines and the plurality of piezoelectric elements.